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MULTIPLE PROTOCOL INTEGRATED ACCESS

1. 05 04 05 76 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 13 11 Cabling to a DPS Network Telemetry Processor NTP The DT 4180 DT 4280 DT 9480 and the DT 4284 all provide support for a non standard variant of the E2A protocol used by the DPS NTP The DPS Network Telemetry Processor NTP is a replacement for the AT amp T General Telemetry Processor GTP The NTP consists of three shelves A control Shelf Shelf 1 a discrete point shelf Shelf 2 and a TBOS serial shelf Shelf 3 The internal modem used for E2A transport to the NTP resides in shelf 2 and is connected to the control shelf via a DB9 labeled P3 on the back of the control shelf This Modem card substantially alters the E2A protocol Connection of the DPS NTP to the virtual bridge network is as follows e Remove the DB9 cable from P3 on the control shelf e Attach a null modem DB9Y Male to DB25 Male to P3 on the Control Shelf e If using a DT 4180 DT 4280 or DT 4284 attach a DB25 Female Asynchronous DCE adapter to the DB25 end of the DB9 to DB25 cable e If using a DT 9480 attach it directly to the DB25 end of the cable since it provides a female DB25 DCE interface e The DPS Modem card is no longer required and may be removed from the shelf The configuration of the port is as follows Port lt port num gt type orig prot dps Port lt port num gt dest lt E2AHOB IP Address gt dport lt E2AHOB TCP Port gt Rs lt po
2. Contact or Transistor Closure Ground or User Supplied Voltage Return SS Type 2 Isolated Closure to Ground Datatek Applications Inc 05 04 05 25 DT 9480 DT 4180 DT 4280 DT 4284 User Manual User Supplied Voltage Coil Lamp Etc DT 4xxx Contact or Transistor Closure Ground or User Supplied Voltage Return SS Type 3 Isolated Closure to Ground with Load Contact or Transistor Closure Coil Lamp DT 4xxx Etc Battery PS Type 1 Inputs Requiring Battery and Ground Isolation Note TR43804 External Resistor is not required Datatek Applications Inc 05 04 05 26 DT 9480 DT 4180 DT 4280 DT 4284 User Manual Ground Footprint Battery Contact or Transistor Closure Outside Building Ground PS Type 2 Isolated Loop Closure Outside Building Note TR43804 External Resistor not required As can be seen from the diagrams above the DT 9001 in conjunction with the VTELRMT application can replace an E2A Telemetry device for discrete scan points 05 04 05 27 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 4 12 Field Upgrade and Software Registration The DT xx8x when initially delivered will need one or more software keys to activate the software Software keys are also required when an optional individual feature packages are added to the device Finally when the DT xx8x is upgraded with revised software one or more sof
3. This License Agreement License is a legal contract between you and the manufacturer Manufacturer of the system HARDWARE with which you acquired software product s identified above SOFTWARE The SOFTWARE may include printed materials that accompany the SOFTWARE Any software provided along with the SOFTWARE that is associated with a separate end user license agreement is licensed to you under the terms of that license agreement By installing copying downloading accessing or otherwise using the SOFTWARE you agree to be bound by the terms of this LICENSE If you do not agree to the terms of this LICENSE Manufacturer is unwilling to license the SOFTWARE to you In such event you may not use or copy the SOFTWARE and you should promptly contact Manufacturer for instructions on return of the unused product s for a refund 19 1 Software License You may only install and use one copy of the SOFTWARE on the HARDWARE unless otherwise licensed by Manufacturer The SOFTWARE may not be installed accessed displayed run shared or used concurrently on or from different computers including a workstation terminal or other digital electronic device Devices Notwithstanding the foregoing and except as otherwise provided below any number of Devices may access or otherwise utilize the services of the SOFTWARE You may not reverse engineer decompile or disassemble the SOFTWARE except and only to the extent that such activity is express
4. CTS RTxC 2 2 CTS RTxC RxD 3 3 RxD DCD 4 4 DCD TxD 5 5 TxD DTR 6 6 DTR GND 7 7 GND RTS TRxC 8 8 RTS TRxC 05 04 05 85 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 13 20 The RJ45 LAN Crossover Cable It is sometimes necessary to cross over the LAN connection This is used to interconnect equipment without an external Ethernet Hub or Switch It is used in remote offices to connect the LAN to a home office with or without an IP FANOUT The LAN crossover cable is a standard cable available at any supply outlet However it is shown here for informational purposes RJ45 Female Pin Numbering Signal Type Data Transmission Output Output Data Reception Data Reception ee o y O RJ45 Male RJ45 Male 05 04 05 86 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 14 SYNCHRONOUS PROTOCOLS WITH RECOVERED CLOCKS The ports on a DT 4180 and DT 4280 support the option of recovering clocks from the data lines for synchronous protocols When this occurs the encoding for these protocols must be either NRZI or a Biphase frequency modulation The NRZI option is reliable for bit stuffed protocols such as SDLC but is subject to failure in a BiSync due to the potential for insufficient bit cell transitions This is not a limitation on the DT 4180 and DT 4280 hardware but rather a fact of the encoding itself The NRZI encoding on SDLC data streams is by far the mos
5. munityNames 1 3 6 1 2 1 11 5 0 SnmplnBadCom MIB II None munityUses 1 3 6 1 2 1 11 6 0 SnmpInASNPars MIB I None gt RO Sooo o 05 04 05 63 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual eErrs 1 3 6 1 2 1 11 30 0 SnmpEnableAuth MIB II None a si enTraps 1 3 6 1 2 1 11 31 0 SnmpSilentDrops MIB II None 1 3 6 1 2 1 11 32 0 SnmpProxyDrops MIB II 7 3 Supported Traps Alarm Text TrapType Notes gt S O ColdStart Generated when the unit starts up AuthFail _ SNMP Authorization Failure 05 04 05 64 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 8 ALARMS The following table lists alarm types generated by the DT xx8x Alarms are visible at the console and via StarKeeper II NMS Alamo Severity LAN Link is Up at 10Mbps INFO ICMP Destination Unreachable Msg Received MINOR Over Temperature Condition Detected MAJOR Over Temperature Condition Cleared INFO High Temperature Condition Detected MINOR i Password Reset Attempt Failed MINOR User Port XX disconnected Half Open TCP error Installation Attempt Failed MINOR The database is being automatically converted INFO Warning Database appears corrupted Repair Attempted MAJOR Insufficient Administrative Authority MINOR Warning Database is corrupted Not Repairable MAJOR 8 1 Major Alarms A major alarm indicates a serious service degrading condition 8 2 Minor Alar
6. padfwd lt NONE CR CRDROP SEMI ALL gt padcmap lt ON OFF gt PADCUG lt CUG Number gt calling lt DNIC NTN gt J called lt DNIC NTN gt ulen lt UData Length gt udata lt HEX BYTE gt ext_calling lt OSI NSAP gt ext_called lt OSI NSAP gt hport lt VC Hunt Group TCP Port gt Datatek Applications Inc 48 DT 9480 DT 4180 DT 4280 DT 4284 User Manual This command configures an individual user port The lt PortNum gt parameter is a number in the range of 1 through the N that corresponds to the RS 232C user port being configured The value N is one for the DT 9480 four for the DT 4284 sixteen for the DT 4180 and thirty two for the DT 4280 When a port uses TCP IP for communications it is either a port which waits for an incoming call type rcv or an originator of a call type orig The optional PDD for an orig type port is defined by dest lt ipaddr gt and dport lt tcp_port gt A caller on an originating port without PDD information configured will be presented a DT xx8x Destination gt prompt for dialing A port with type x25 is internally connected to a corresponding instance of the X25PAD application One or more of the various X25PAD feature packages is required for this option The X 25 options then become available for this port The virtual circuits for the X 25 ports will default to a TCP port number of 30 000 for the 1 port plus the virt
7. time 6 1 13 DISPLAY MODULE MEASUREMENTS Syntax dm mod This command is only visible when the user is logged in It displays the current unit level measurements in a formatted report on the console see for an itemization of the unit level measurements at the end of this manual Port information is not displayed on the unit level report 05 04 05 37 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 6 1 14 DISPLAY LOG Syntax dlog This command is available only on the DT 4180 and displays the IP GATE exception logs The IP GATE exception log provides details about the last 32 errors recorded Not all errors generate exception entries These logs may be cleared using the clear logs command 6 1 15 VERIFY MODULE Syntax vfy mod This command is only visible when the unit is logged in The command displays the unit level configuration in a formatted report on the console 6 1 16 HOST NAME ADMINISTRATION Syntax host lt host gt name lt host name gt ipaddr lt IP address gt port lt TCP port gt del The DT xx8x supports mnemonic destination name translation for non PDD originating user ports These mnemonic names are translated into an IP address and TCP port during call setup The host command is used to configure the translation table The name field is a mnemonic for a destination up to nine characters in length The ipaddr of the host and TCP port on the host parameters specify the
8. 124 F per GR 63 CORE Operating Humidity 5 to 90 non condensing per GR 63 CORE Altitude From 60 m 197 ft below sea level to 1800 m 5905 ft above sea level and less than 4000 m 13122 ft derated by 2 C per 300 m per GR 63 CORE 17 7 POWER REQUIREMENTS DT 4180 Operating Voltage 5V 800 mA Nominal Stand alone AC to DC power supply 115V 48 mA Nominal 115V 90 mA Maximum Stand alone DC power supply 48V 104 mA Nominal 48V 195 mA Maximum Rack mount DC six units 48V 624 mA Nominal 48V 1 17 A Maximum DT 4280 Operating Voltage 24V 167 mA Nominal Stand alone AC to DC power supply 115V 48 mA Nominal 115V 90 mA Maximum Stand alone DC power supply 48V 104 mA Nominal 48V 195 mA Maximum Rack mount DC six units 48V 624 mA Nominal 48V 1 17 A Maximum DT 9480 DT 4284 Operating Voltage Stand alone AC to DC power supply 115V 9 mA Nominal 115V 15 mA Maximum Stand alone DC power supply 48V 21 mA Nominal 48V 30 mA Maximum 17 8 REGULATORY INFORMATION 17 8 1 DT xx8x Stand Alone Safety UL CSA Low Voltage Directive 73 23 EEC EMC FCC Part 15B Class A ICES 003 Class A EMC Directive 89 336 EEC European TTE Directive TBR 13 Teleconnect NEBS Level 3 05 04 05 95 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual To maintain compliance with the above mentioned EMC standards shielded cables must be used on all DT xx8x interface connections and the sh
9. 9480 DT 4180 DT 4280 DT 4284 User Manual 13 16 The DB9 Console Adapter Some Personal Computers use a 9 pin DB9 interface for serial communications The terminal emulation programs may require certain lead status Since console connections are generally implemented as three wire interfaces i e RxD TxD and SG this may pose a problem for the terminal emulation programs Below is depicted the wiring of a DB9 adapter which eliminates the problems associated with these terminal emulation programs It is used with a standard straight category 5 RJ45 cable DB9 DCE Console Adapter Ll ol al yl sl gl zl gl RJ45 Female Pin Numberin RJ45 Female DB9 Female Note This cable for use on console ports only Use with a straight CAT 5 RJ45 cable 05 04 05 82 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 13 17 The RJ45 to RJ45 Crossover Console Cable The RJ45 to RJ45 console cable implements a three wire interface for attaching to a console on a DT 4180 DT 4280 or DT 4284 There is signal looping at either end It is used to connect a serial console directly to a DT 4000 DT 4180 DT 4280 DT 4284 a Datakit SAM port or a Datakit TY port No adapter is required It may also be used in conjunction with an Asynchronous DCE or DTE adapter to provide console interfaces for personal computers or terminals where looped signals are required The diagram for the console cable is as follows
10. ARP SNMP etc The DT 4180 DT 4280 DT 4284 and DT 9480 hardware is individually unique but comparable to the DT 4000 The notable differences are power options number of ports and the 10BaseT vs 10 100 LAN connection for IP connectivity The DT xx8x series provide expanded or additional feature packages The DT 4280 allows 48VDC nominal 24VDC 18 72V or AC via a power cube In addition the DT 4280 may be supplied by Power over Ethernet POE on the LAN port thereby eliminating any power connection The DT 9480 and DT 4284 hardware are similar to the DT 4280 except the power options are 48VDC nominal Power over Ethernet POE or AC via the power cube Notably missing is the nominal 24VDC 18 72V power option present on the DT 4280 The DT 4180 allows 48VDC 18 72V 5VDC or AC via a power cube The DT 4180 does not support Power over Ethernet POE 2 1 CLOSED USER GROUPS This is an important feature for protecting sensitive endpoints in a corporate wide network without the burden of special security servers The DT xx8x provides security with an implementation of Closed User Group CUG membership and calling security This is a capability similar to that provided in X 25 networks but now available for an IP infrastructure A closed user group restricts access between DT xx8x ports and domains or individual endpoints in the IP network No external security systems of any kind are required A CUG application example is pres
11. RJ45 to RJ45 Console Cable RJ45 Female Pin Numberin RJ45 Male RJ45 Male Note This cable for use on console ports only Comcode 408198133 05 04 05 83 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 13 18 The RJ45 to DT 9480 DB25 Console Adapter The DT 9480 implements the serial console as the secondary RS 232 interface on the DB25 connector It is used only for initial configuration of the IP parameters Thereafter the DT 9480 is connected directly to the Network Element and the serial console is no longer used The software on the DT 9480 disables the serial console if it is not used The following diagram shows a simple RJ45 to DB25 adapter to connect any DT 4000 DT 4180 DT 4280 DT 4284 Datakit TY or SAM port to the DT 9480 console for initial configuration The diagram for the console cable is as follows RJ45 to DT 9480 Console Adapter RJ45 Male DB25 Male 05 04 05 84 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 13 19 The RJ45 to RJ45 Full Crossover Cable It is sometimes useful to interconnect two devices without adapters The full cross over cable will accomplish that function and preserve all of the lead functions It is a generic cable that will work with any DT series any Datakit BNS series interface and many other popular device interfaces A diagram of that cable is as follows RJ45 Full Cross Over Cable GND 1 1 GND
12. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW MANUFACTURER AND ITS SUPPLIERS DISCLAIM ALL OTHER WARRANTIES EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT WITH REGARD TO THE SOFTWARE AND THE ACCOMPANYING WRITTEN MATERIALS THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS YOU MAY HAVE OTHERS WHICH VARY FROM STATE JURISDICTION TO STATE JURISDICTION 19 7 Limitation of Liability To the maximum extent permitted by applicable law in no event shall Manufacturer or its suppliers be liable for any damages whatsoever including without limitation special incidental consequential or indirect damages for personal injury loss of business profits business interruption loss of business information or any other pecuniary loss arising out of the use of or inability to use this product even if Manufacturer has been advised of the possibility of such damages In any case Manufacturer s and its suppliers entire liability under any provision of this License shall be limited to the amount actually paid by you for the SOFTWARE and or the HARDWARE Because some states jurisdictions do not allow the exclusion or limitation of liability for consequential or incidental damages the above limitation may not apply to you 19 8 Special Provisions The SOFTWARE and documentation are provided with RESTRICTED RIGHTS Use duplication or disclosure by the U
13. a 19 inch equipment rack using appropriate rack screws or use extension ears for a 23 inch rack 3 Attach data transport cables refer to section 4 5 4 Attach console cable by plugging one end of an RJ45 terminated twisted pair data cable into the DT xx8x console interface and the other into the port of the asynchronous device that will be used to configure or manage the DT xx8x 5 Plug the power supply into a standard 115V AC outlet and the barrel connector on the power supply cable into the appropriate circular connector on the faceplate Labeled 24VDC on the DT 4280 5VDC on the DT 4180 and 48VDC on the DT 4284 and DT 9480 05 04 05 13 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 4 3 INSTALLATION FOR DC OPERATION 1 DT 4180 Power Strapping The DT 4180 is factory configured for 115V AC usage 48V DC operation requires a different jumper setting on the DT 4180 system board Refer to the diagram below and perform the following steps DT 4180 top down view Disconnect any power connectors from the unit Remove the unit cover exposing the top portion of the system board Locate the jumper connector JP2 and move the jumper to the 48v setting Replace the unit cover 2 Stand Alone Attach the provided feet to the bottom of the unit Rack Mount Attach the mounting brackets to each side of the DT xx8x 3 Stand Alone Fasten the strain relief to the side of the DT xx8x Rack Mount Faste
14. a Modem Set requires the use of a Synchronous DTE adapter This is not the same as an asynchronous DTE adapter and has a different order code However the same Synchronous DTE adapter may be used on SAM64 SAM128 SAM504 DT 4000 DT 4180 and DT xx8x ports The DT xx8x port would be configured with a cable type of DTE 13 5 Cabling Directly to the Network Element The Network Element is a physical synchronous DTE It requires a clock source that is usually provided by a modem set When cabling a DT xx8x directly to the Network Element it requires the use of a Synchronous DCE adapter This is not the same as an asynchronous DCE adapter and has a different order code However the same Synchronous DCE adapter may be used on the SAM64 SAM128 SAM504 and DT 4180 user ports The DT xx8x port would be assigned a baud rate appropriate for the Network Element e g 2400 baud and a cable type of DCE 05 04 05 71 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 13 6 Cabling to a Westronic WS2000 E2A Remote The DT xx8x series is able to accept the E2A protocol on any of its ports The Westronic WS2000 is an E2A remote interface for discrete scan points The Westronic WS2000 presents wire wrap pins and not an actual connector The cabling is depicted in the diagram below The port is configured prot E2A DXE DCE and PAP ON The originate and receive options for the port are dependent on the deployment DT 4xxx t
15. be equipped with a three wire grounding type plug a plug having a third grounding pin This plug is intended to fit only into a grounding type power outlet Do not defeat the safety purpose of the grounding type plug a Do not allow anything to rest on the power cord Do not locate this product where persons walking on it may abuse the cord a Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions a When the powers supply cord or plug is damaged or frayed b If liquid has been spilled into the product c Ifthe product has been exposed to rain or water d If the product does not operate normally by following the operating instructions Adjust only those controls that are covered by the operating instructions because improper adjustment of other controls may result in damage and will often require extensive work by qualified technician to restore the product to normal operation e Ifthe product has been dropped or the cabinet has been damaged If the product exhibits a distinct change in performance SAVE THESE INSTRUCTIONS N 05 04 05 4 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 2 INTRODUCTION The DT 9480 DT 4180 DT 4284 and DT 4280 are Multiple Protocol Inter Networking devices In this document the term DT xx8x will mean any of these devices The DT 4180 DT 4280 DT 9480 and DT 4284 include optional enhanced
16. command is only visible when the unit is logged in It displays the status of the port number specified The lt portnum gt parameter may be a number in the range 1 through the number of ports on the DT xx8x The lt all gt parameter will display the status of all ports The lt range gt parameter is in the form of start end and will display the status of the ports in that sequential range inclusive 6 2 7 DISPLAY CONNECTIONS Syntax dconn lt lt Port Range gt ALL gt The dconn command is only visible when the unit is logged in The command displays the connections between user ports and their destinations The service state of all ports currently In Service are displayed For X 25 ports the connection state of the virtual circuits are displayed The dconn command takes one argument to limit the report size The argument may be the port number a range of port numbers or the value of ALL to specify all connections 6 2 8 DIAGNOSE USER PORT Syntax diag port lt portnum gt lt int ext all gt The diagnose diag command is only visible when the unit is logged in The command accepts arguments to specify a user port on which to perform diagnostics Two types of diagnostics are available The internal port diagnostic checks the operation of the hardware exclusive of the cabling connectors and drivers The external port diagnostic checks the operation of everything including the attached cable The port must be out
17. deletes the entry Since only one path is available the path parameter has a default value of 0 and should be left that way for correct operation For some example route table configurations please refer to the IP GATE User Manual 6 3 2 IPGATE PATH Syntax ipgate path lt idx k gt type lt ORIG RCV NONE gt ipaddr lt ip_addr gt dport lt TCP Port gt hport lt TCP Port gt fmt lt STD AMAS gt The ipgate path command configures a private tunnel through the IP infrastructure The idx parameter must take on the value of 0 at this time When type ORIG the IP GATE port will be the originator of a TCP IP circuit via the IP infrastructure In this case the ipaddr and dport parameters represent the remote end of the tunnel When type RCV the IP GATE port will wait for the arrival of a TCP IP connection request In this case hport specifies the TCP port to be used by the remote end to originate the path using the IP address of the DT 4180 unit The fmt STD selects the standard IP GATE interconnection protocol The fmt AMAS allows the IP GATE to be used in conjunction with the TSR to connect directly to a Lucent Anymedia COMDAC via a T1 timeslot for network transport A type of NONE indicates that the path is not usable 05 04 05 59 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 6 3 3 IP GATE PORT Syntax IPGATE PORT addr lt ipaddr gt mask lt submask gt gateway lt ipa
18. effect The command is only visible if the user is logged in The command has an optional argument to allow the remote alteration of the DT xx8x s IP address If a new IP address is required the user is prompted for the password as a verification check before the reboot is actually executed After the reboot the console interface returns to the logged out mode The reboot command will always prompt for a password for validation purposes even if the administrator is logged at the appropriate level or higher 6 1 10 REMOVE MODULE Syntax remove mod This command is only visible when the unit is logged in The command has no additional arguments The command takes the unit out of service This command must be performed before any unit level configuration changes can occur The remove mod command will always prompt for a password for validation purposes even if the administrator is logged at the appropriate level or higher 6 1 11 RESTORE MODULE Syntax restore mod This command is only visible when the unit is logged in The command has no additional arguments It returns the unit to service If any physical attribute was changed on the unit including the MAC address the unit will be automatically rebooted by this command 6 1 12 CLEAR Syntax clear lt meas gt This command is only visible when the unit is logged in When the argument value is meas the current measurements are all set to zero No other options are allowed at this
19. has global permissions The level 4 administrative password must be define first Once the level 4 administrative password is defined it is required to change any of the administrative passwords The old lt Existing Password gt is not required in the initial setting of the level4 administrative password It is also not required if the level 4 administrator wishes to change any of the lower level passwords Once administrative passwords are set the DT xx8x command set requires the following authority Level 4 Administrator Level 4 Administrator General User Level 1 Administrator Level 3 Administrator Level 3 Administrator DBRESET Level 4 Administrator General User General User Level 2 Administrator Level 2 Administrator General User General User Level 4 Administrator General User Level 4 Administrator General User Level 3 Administrator General User Level 4 Administrator Level 4 Administrator General User General User Level 1 Administrator Level 2 Administrator Level 4 Administrator REMOVE mod Level 4 Administrator Level 2 Administrator Level 2 Administrator Level 2 Administrator Level 4 Administrator Level 2 Administrator RESTORE IP GATE Level 2 Administrator RESTORE TSR Level 2 Administrator 05 04 05 46 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual General User UPROMPT Level 3 Administrator Please note that if multiple administrators have the same password the low
20. is required between the DB25 connector and the 34 pin V 35 cable 17 3 DT xx8x USER PORTS The RS 232 serial ports on the DT xx8x are RS 232 They are implemented as RJ45 interfaces on the DT 4180 DT 4280 and DT 4284 The user port on the DT 9480 is a DB25 The DT xx8x user ports are RS 232 and provide data rates up to 115 2Kbps The DT xx8x user ports may be interfaced to V 35 devices with the use of a DT 9008 adapter As such the serial ports will support a V 35 device at rates up to 115 2Kbps 17 4 10 100 LAN PORT The DT 4180 provides two 8 pin LAN modular connector used to interface to a 10 100 Mbps baseband CSMA CD local area network s These are labeled as LAN and GATE to describe their unique function Each LAN interface on the DT 4180 is limited to 10BaseT operation The DT 4280 DT 4284 and DT 9480 each has an 8 pin LAN modular connector is used to interface to a 10 100 Mbps baseband CSMA CD local area network The LAN interface is capable of 10 100 operation 17 5 PHYSICAL DIMENSIONS DT 4180 Width 16 9 x Depth 8 77 x Height 1 72 1U DT 4280 Width 16 9 x Depth 8 77 x Height 1 72 1U DT 4284 Width 6 x Depth 4 25 x Height 1 4 1U w Mount DT 9480 Width 2 38 x Depth 3 5 x Height 0 88 05 04 05 94 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 17 6 ENVIRONMENTAL OPERATING RANGE Operating Temperature 5 to 40 C 41 F to
21. it is connected directly to the AT amp T SAC E2A remote without special cabling The configuration of the port is as follows Port lt port num gt type orig prot e2a Port lt port num gt dest lt E2AHOB IP Address gt dport lt E2AHOB TCP Port gt Port lt port num gt dxe dce swcar on Rs lt port num gt In the example above the EZAHOB may be replaced with an IP E2A application instance on a DT 6xxx Please note that the E2A protocol functionality of this release of the DT xx8x requires release 5 1 of IP E2A or later 05 04 05 74 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 13 9 Cabling to an AT amp T General Telemetry Processor GTP The AT amp T General Telemetry Processor is an E2A remote interface for discrete scan points Although all the devices covered in this document are able to support E2A on any of its ports the special requirements of the GTP limits its interface to the DT 9480 and the DT 4284 at this time The AT amp T GTP presents a DB25 Female connector The adapter used to connect to the AT amp T GTP is the standard asynchronous DCE with a DB25 male When a DT 9480 is used it is connected directly to the AT amp T GTP E2A remote without special cabling but with a DB25 male to male gender changer The configuration of the port is as follows Port lt port num gt type orig prot e2a Port lt port num gt dest lt E2AHOB IP Address gt dport lt E2AHOB TCP Port gt Port lt port num
22. no LF line feed insertion A value of RMT will insert an LF following a CR whenever it is sent towards the remote IP endpoint A value of VC will insert an LF following a CR whenever it is sent towards the X 25 virtual circuit A value of BOTH will insert an LF following a CR in either direction The padcmap lt ON OFF gt option provides the automatic case mapping from lower case to upper case When the option is set to ON all lower case characters are automatically converted to upper case When OFF no transformations are performed The padcug lt CUG Number gt parameter allows the virtual circuit connection to be protected by closed user group membership The closed user group feature is significant only for PAD service The closed user group address entries are defined with the cug command Any or all closed user group entries may be assigned with a virtual circuit 05 04 05 54 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual The calling lt DNIC NTN gt parameter is used to specify the calling address on an SVC call setup packet Most devices do not require a calling address This option allows the specification for a device which does require same The called lt DNIC NTN gt parameter is used to specify the called address on an SVC call setup packet Most devices do not require a called address This option allows the specification for a device that does require same The ext_ca
23. none gt option specifies the parity of an asynchronous word The stop lt 1 1 5 2 gt option determines the number of stop bits for asynchronous ports The attn lt 1BRK 2BRK NONE char gt sets the attention character This is a character that when typed will interrupt the local session The 1BRK option specifies a single break The 2BRK option specifies two breaks within a short period The NONE option specifies that no attention character is defined Finally any ASII character may be used as the attention It should be entered in decimal ASCII representation The flow lt XON HW none gt option determines the flow control for the port The XON option uses XON XOFF in band flow control characters The HW option uses the CTS and RTS leads for flow control All flow control is disabled when the none option is used The cug lt CUG_num gt option allows the inclusion or deletion of a Closed User Group in the list of CUGs assigned to the user port The will add the lt CUG_num gt to the CUG list The is used to delete the lt CUG_num gt from the list The crfix lt TRANS NONULL gt option accommodates an anomaly in some early variants of telnet implementation on UNIX systems which insert a NULL character in the data stream after a carriage return Most end devices are not affected by this NULL 05 04 05 51 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual character However some d
24. panel The RS 232 physical interface may be done via the DT 9116 intelligent patch panel or directly from the DT xx8x user port interface When using a RJ45 interface an industry standard RJ45 to DB25 adapter is utilized The DT 9008 adapter and the DT 9116 intelligent patch panel each provides a DB25 interface See the cabling information contained in this user manual 05 04 05 11 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 3 8 LEDs The faceplate contains light emitting diodes LEDs used to report DT 4180 activity and status LED Function LED Color LED Description Unit Power Indicator ALARM Red Reset Indicator amp General Failure Indicator LNK each PHY Green LAN Link Indicator COL each PHY Red LAN Collision Indicator __ _ TSR Red LOS Indicator _ O o The faceplate contains light emitting diodes LEDs used to report DT 4280 activity and status ALARM_______ Red_______ Reset Indicator amp General Failure Indicator Link amp Activity Blink Indicator DPX COL Red Duplex amp Collision Blink Indicator The DT 4284 and the DT 9480 use the following light emitting diodes LED Function LED Color LED Description Unit Power Indicator LNK ACT Link amp Activity Blink Indicator 05 04 05 12 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 4 INSTALLATION This chapter contains the steps needed to install and cable th
25. service The lt PortNum gt parameter may be a number in the range of 1 through the number of serial ports on the DT xx8x The lt all gt parameter restores all the ports The lt range gt parameter restores a sequential range of ports 6 2 4 DISPLAY PORT MEASUREMENTS Syntax dmeas port lt portnum all range gt 05 04 05 55 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual The dmeas dm port command is only visible when the unit is logged in It displays the current port level measurements for the RS 232C port specified by lt portnum gt in a formatted report on the console The lt portnum gt parameter may be a number in the range 1 through the number of ports on the DT xx8x The lt all gt parameter will display the measurements on all ports The lt range gt parameter is in the form of start end and will display the measurements of the ports in that sequential range inclusive 6 2 5 VERIFY PORT Syntax vfy port lt portnum all range gt This command is only visible when the unit is logged in It displays the configuration of the port number specified The lt portnum gt parameter may be a number in the range 1 through the number of ports on the DT xx8x The lt all gt parameter will verify all ports The lt range gt parameter will verify a sequential range of ports 6 2 6 DISPLAY PORT STATUS Syntax dstat port lt lt portnum gt lt all gt lt range gt gt This
26. the outgoing path The second is the specification of the path across the IP infrastructure to either a stand alone IP GATE the IP GATE port on another DT 4180 a DT 4000 or a DT 6xxx Network Processor running IP FANOUT Although the command structure has been designed to 05 04 05 58 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual accommodate multiple paths only a single path i e idx 0 is supported at the present time 6 3 1 IPGATE ROUTE Syntax ipgate route lt idx k gt addr lt ipaddr gt mask lt submask gt path lt path_idx gt act lt rte drop del gt The ipgate route command builds the screening and routing table for the IP GATE port This table may have up to 8 entries indexed 0 7 by the idx parameter Each entry is for a range of IP addresses specified by the addr and mask parameters and an action to perform specified by the act parameter if the packet s destination address falls into this range These entries have precedence i e entry 0 is evaluated before entry 1 etc as each outgoing packet is inspected and the indicated action is immediately performed when a match is found If a match occurs on an entry for which act RTE the packet is routed If act DROP the packet is explicitly dropped If no entry in the table matches the packet s destination IP address the packet is dropped and an exception is logged Setting the act parameter to DEL
27. this unit The mac address parameter is a fixed attribute for each unit that is set at the factory The ipaddr parameter is the IP address of this unit The submask parameter is the subnet mask of the LAN segment on which this unit is located with a default value of 255 255 255 0 05 04 05 35 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual The operation of the DT xx8x when it is called to an invalid TCP port is specified with the tcpreach lt ICMP RESET gt parameter When set to ICMP the caller is sent an ICMP Port Unreachable message When set to RESET the TCP connection is sent a TCP reset to the initiator 6 1 5 GATEWAY Syntax gateway ipaddr lt IP address gt This command identifies the IP address of the local gateway router if any The gateway router is the first hop packets travel through to reach a remote destination address residing on a different LAN segment 6 1 6 DOMAIN NAME SERVER Syntax dns ipaddr1 lt IP Address gt ipaddr2 lt IP Address gt ipaddr3 lt IP Address gt name1 lt Domain Name gt name2 lt Domain Name gt name3 lt Domain Name gt The dns command is only visible when the unit is logged in Each ipaddrX field is the IP address of a Domain Name Server to be used for mnemonic addresses not defined in the host table When all are set to 0 0 0 0 the DNS functions on the DT xx8x are disabled The DNS addresses are used in order If only on
28. timeout off lt number of seconds gt The DT xx8x console uses a three wire interface RD TD GND and the lead state of other signals is not relevant This would imply that the only way to change the state of the console is to explicitly log in or log out or via a reboot or reset which forces the console to be logged out For users who wish the console to automatically log off after a period of inactivity there is a console timer The console timer defaults to the disabled condition and may be activated by the timeout command This command is only visible when the console is logged in The lt number of seconds gt value must be between 15 and 255 inclusive When the DT xx8x determines a period of inactivity of the specified time it automatically forces the console to log off An INFO level alarm is issued at that time 6 1 22 Label 05 04 05 40 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual Syntax label Double Quoted String none The label command is used to give the command console a unique prompt The command is visible only when logged into the DT xx8x administrative console If the label command is invoked without arguments the current configuration of the label is displayed If the argument to the label command is the word none any current label is set to a null value If the argument to the label command is a double quoted string the contents of the string becomes the a
29. to all the NEs but Endpoint B is not allowed such access The DT xx8x is configured with CUG 1 with the address of Endpoint A as follows cug 1 ipaddr 135 17 59 5 submask 255 255 255 255 Each protected user port i e those connected to the NEs is set up with CUG 1 assigned to it as follows port 1 type rcv hport 26 cug 1 When Endpoint A calls the DT xx8x and TCP port number 26 access to the NE connected to port 1 on the DT xx8x is granted and everything proceeds transparently If an endpoint outside CUG 1 e g Endpoint B attempts to call the same TCP port however the following happens 1 The call is terminated during authentication without any data being transported in either direction 2 An authentication alarm is generated and sent to an attached Starkeeper an attached Telnet Console if any and the SNMP Trap Manager if any The Alarm 05 04 05 68 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual contains the IP address of the remote endpoint that attempted the unauthorized access gt 05 04 05 69 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 13 CABLING 13 1 DT xx8x s and the UDS 202T Modem The UDS 202T modem has an RTS lead that must be either driven or optioned to be enabled permanently The DT xx8x Synchronous DTE adapter depicted in this section will drive RTS whenever a call is present and therefore DTR is also driven However the obs
30. translation to be performed during call setup If the parameter del is used the entry is deleted 6 1 17 VERIFY HOST Syntax vfy host This command is only visible when the unit is logged in It displays host address configuration in a formatted report on the console 6 1 18 SNMP Syntax snmp ipaddr lt trap mgr addr gt port lt trap mgr port gt CUG lt lt gt CUG Number gt COMM Double Quoted String NONE SYSCONTACT Double Quoted String NONE SYSNAME Double Quoted String NONE SYSLOC Double Quoted String NONE This command is used to configure the IP address of the SNMP trap manager Since traps are unsolicited alarms an agent can take the initiative to inform the manager of the occurrence of a predefined condition Typical conditions include the cold start or warm start of equipment and a link down or link up condition 05 04 05 38 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual A single and multiple SNMP managers can access the DT xx8x However only one SNMP manager can be defined as the trap manager As a result of this command all traps will be directed to the chosen trap manager The ipaddr field defines the IP address of the SNMP manager to which the traps are to be sent The port field indicates the UDP port on that SNMP manager and defaults to the standard value of 162 Any combination of closed user group membersh
31. value of RCVD indicates that the clock signals are presently encoded in the data stream This is valid for NRZI and FM encoding of the data stream for any protocol The phy lt 232 V35 530 gt option specifies the physical interface specification to be used by a DT 9116 connected to the user port If a DT 9116 is not connected the physical interface is RS 232 The DT 4280 automatically determines a DT 9116 connection and performs the dynamic configuration The enc lt NRZ NRZI gt option specifies the physical encoding of the line The default is Non Return to Zero NRZ The ccar lt ON OFF gt field defines constant carrier This is an option in which the CD or DTR if the port is a DTE EIA signal is maintained asserted regardless of call status The constant carrier feature is mutually exclusive with switched carrier The swcear lt ON OFF gt field defines a switched carrier for the DT xx8x port This is an option in which the CD EIA signal is switched consistent with two wire modem operation It is designed only for DCE operation That is CD is active just prior to and during data 05 04 05 50 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual transmission to the connected device It is inactive otherwise without regard to the state of the TCP connection The switched carrier also implies a true two wire circuit The DT xx8x will not send data to the device while the device has been given clearanc
32. vertical service feature packages such as X 25 mediation in various capacities The DT 9480 and DT 4284 also support the E2A Bridge Network emulation feature package Other feature packages are similarly available The DT 4180 supports a Time Slot Router TSR port The TSR port allows transport of proprietary protocols on DSOs or aggregated on a DS1 The T1 E1 and J1 formats are all supported The DT 4180 supports an IP GATE LAN interface for providing a VPN service with disjoint addressing The IP GATE port provides access to a secure and reliable virtual private network separate from the other functions of the DT 4180 It provides an inter LAN networking connection over an IP network that would otherwise not be secure enough to carry this traffic This provides complete connectivity with any remote IP GATE via an IP network Many hardware variations support an IP GATE For example a DT 2020 SAM IP GATE combination provides such a connection Similarly IP GATE ports on two DT 4180s can communicate with each other over an IP network An IP GATE resident on a BNS network may be used as a peer by interfacing through the Universal Mediation Interface UMI Module If it is desirable to provide access to a LAN in a central site from a large number of remote sites the IP GATE port on the main site DT 4180 can be configured to interconnect with the IP FANOUT application on a DT 6xxx Embedded Network Processor located anywhere on the IP networ
33. visible when the unit is logged in The lt CUG_num gt parameter is the closed user group identifier as defined with the cug command A prefix of will add the lt CUG_num gt to the list associated with the telnet console A prefix of will delete the lt CUG_num gt from the list associated with the telnet console If the telnet console is connected at the time a closed user group is defined the connection must be allowed in the closed user group If the connection is not allowed an error message is displayed and the association will not take place If it is desirable to disable the telnet console entirely a closed user group consisting only of the DT xx8x address may be assigned to the console The net effect is to disallow any and all connections via the telnet console 6 1 32 Administrative Logins amp Command Security Syntax admpass lev lt gt old lt Existing Password gt new lt New Password gt confirm lt New Password gt 05 04 05 45 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual The DT xx8x supports the concept of Administrative Passwords When defined there are four levels of Administrative Passwords in addition to the general user password The command set is divided among the various levels of administrators The General User has the least permissions and a Level 4 administrator has global permissions If the administrative passwords are not defined the general user
34. 1 19 INSTALL Software Registration Syntax install key lt software key gt fokey lt software key gt The DT xx8x has a unique device software key and multiple per port feature package keys This section is included in the user manual for completeness Under normal circumstances only the mechanized utilities utilize this command It may be executed manually under an emergency situation Depending on the device the keys may or may not be installed by the factory The per port feature package keys my be added at any time and do not affect the operation of the unit The registration procedure does not require a restart to take effect on a device running the registered software When executed without arguments the install command will display the significant information needed to manufacture the device software key The device IP address may also be required No additional information is needed to create the feature package keys 05 04 05 39 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual The key lt software key gt argument allows the entry of an eight character alphanumeric software registration that is unique to this DT xx8x device If an invalid key is entered a MINOR alarm is generated to that effect The passwords are not altered The rstpass command has been created to reset the passwords should that become necessary The fpkey lt software key gt argument allows the entry of an eight char
35. 30 A lamps are extinguished DT 9116 IPP port reporting status information to the DT xx8x The DT xx8x is actively configuring the DT 9116 port The DT 9116 is also available in a single port version called the DT 9116 S This is shown below The single port version of DT 9116 has all of the features and automatic configuration but no LED displays The convenient size requires no rack space and converts the RJ45 to DB25 directly If a Winchester 34 cable is required a Black Box FA058 or FA059 DB25 to Winchester 34 adapter is attached to the DT 9116 05 04 05 22 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 4 10 The DT 9008 RS 530 V 35 RS 422 V 11 Adapter The DT 9008 series of adapters are used to provide balanced physical interfaces to the DT 4180 DT 4280 and DT 4284 user ports The DT 9008 supports V 35 V 11 RS 422 and RS 530 interfaces The DT 9008 is available is DCE and DTE variants It uses an industry standard RJ45 to connect to the DT 4180 DT 4280 and DT 4284 It provides an industry standard RS 530 DB25 interface for the balanced physical interface For legacy interfaces that require a Winchester 34 connection the Black Box FA059 DTE and FA058 DCE wiring adapters may be used The picture below depicts a DT 9008 DTE with the Black Box FA059 Winchester 34 pin adapter 05 04 05 23 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 4 11 DT 9001
36. 54 5700 with any other protocol requests The dxe lt DCE DTE gt option specifies the clocking and signaling mode of the port The default value is DCE When the protocol is asynchronous a dxe value of DCE implies that the port is operating as a modem device It will assert CTS when presented with RTS A value of DTE for the asynchronous protocol implies that the port is operating as a 2 wire DTE When there is data available to send it will assert RTS and wait for CTS before sending data Please note that a four wire DTE interface should be configured as DCE even though is uses a DTE asynchronous connector When the protocol is synchronous e g SDLC a dxe value of DCE implies that the DT xx8x should generate the clock signals This would require the standard synchronous DCE cable adapter A dxe value of DTE implies that the DT xx8x should accept the clock signals presented on the port This would require the standard synchronous DTE cable adapter When the protocol uses a recovered clock instead of a separate clock lead e g SDLC NRZI two wire the dxe value operates like the asynchronous protocol described above since external clocking is not necessary The appropriate asynchronous adapters should be used The clk lt NORM RCVD gt option specifies the location of the clock signal A value of NORM indicates that the clock signals are present on the TxC and RxC leads This is the normal operating mode for synchronous protocols A
37. C TRANS gt dest lt IP Address gt dport lt TCP Port gt hport lt Hunt Group TCP Port Number gt crc lt 16 32 gt This command configures the RJ48C Time Slot Router interface on the DT 4180 The TSR supports channels that contain one or more timeslots There are 24 channels available for a T1 connection to the TSR and 32 channels available for an E1 connection to the TSR Each channel is independent and may be used for HDLC based data or for bit independent data such as voice When HDLC based data is specified the HDLC protocol is terminated on the DT 4180 and only user traffic traverses the IP network The network protocol for HDLC TSR channels is TCP and is compatible with DT 6xxx based applications When transparent based data is specified the DT 4180 uses the IP real time protocol RTP for delivery in an expedient manner without under run or over run The TSR may be configured in one or multiple instances of the same command changes are cumulative The frmr parameter indicates what basic framing is being used A value of T1 is used for domestic 1 544 MHz interfaces with 193 Bit Superframes A value of E1 is used for European interfaces at 2 048 MHz with 256 Bit Superframes The prof parameter indicates the Transmission Waveform to be used with T1 transport There is only one E1 transport profile which is automatically set The following table indicates the available waveforms for T1 T1 Long Haul w 0 DB Atten
38. Dataic DT 9480 DT 4180 DT 4280 DT 4284 MULTIPLE PROTOCOL INTEGRATED ACCESS DEVICE USER S MANUAL DT 4180 Release 10 x DT 4280 Release 2 x DT 4284 Release 2 x DT 9480 Release 2 x 379 Campus Drive Suite 100 Somerset NJ 08873 fax 908 218 1736 phone 908 218 0500 email sales datatekcorp com http www datatekcorp com Data ek APPLICATIONS INC DT 9480 DT 4180 DT 4280 DT 4284 User Manual 1 IMPORTANT SAFETY INSTRUCTIONS ssssssscsscscsesstesrsssisasiescsscesoncassorescacacsosscnncsosssonesusnsdasessnsienss MIN RU TION ics aie ees oa ates nctaascevaan cae yuecsceapnteaaesestysesaeanepusesareaccossvassusupeareuvencdesscysdewsatesseaceessasacars S PHYSICAL DESCRIPTION creii aiaa aaa aaan iaaea NS IN yar scan ea eer eases oan cess canes sce vanon ten ysecesserpeatans ease nanestoanace 10 USER PORT MEASUREMENTS sscssiccssssasssssacessteccsstabeceavsacavssadesascoscntanssstacedessssdasdeyeovsesscatavessiasse It IP GATE PORT MEASUREMENTS ssssssiscissossssccadeesdnenesavesssecasesesecavapsncsaeteasessseasseassesassecansacsesaneasss 12 CLOSED USER GROUP DEMO sisisessssisssvsassscsssecsosnseavsnsacasonn sncsiacsvevncesusscabaeaaasassossacssevennenecaestens O CADCI Greceoi niii a a E ences couse sacensvenccsaesesanasesuaeectecaticsue secs nen E EEAS 14 SYNCHRONOUS PROTOCOLS WITH RECOVERED CLOCKS ssssssssssssccscessccsssssssssssssoeeee 15 AN E2A HEAD OF BRIDGE EXAMPLE scissisccsaciceconsecgaeesiecss
39. Discrete Telemetry Adapter The DT 9001 adapter provides an inexpensive telemetry interface for 16 discrete elements It is used in conjunction with an application such as VTELRMT implementing a virtual E2A remote or with the ONSITE application for general purpose telemetry The applications are instances on a DT 6xxx embedded network processor The DT 9001 appears as follows DT 9001 ENVIRONMENTAL SENSE ADAPTER The DT 9001 provides the following features e Each SCAN point is optically isolated from the DT xxxx to which it is attached Each SCAN point is optically isolated from the DT 9001 Each SCAN point is optically isolated from all other SCAN points The DT 9001 does not require external power for operation The DT 9001 minimizes and simplifies telemetry wiring The DT 9001 does not require any rack space and each supports 16 isolated scan points e The DT 9001 reports the rack ambient temperature e The DT 9001 may be attached to the DI 9480 or any DT 4xxx serial port e The DT 9001 is the lowest cost telemetry solution The diagrams below are per the Network Terminal Equipment Operations Interface Specifications TR 43904 gt 05 04 05 24 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual Ground Footprint User Supplied Voltage Contact or Transistor Closure User Supplied Voltage Return SS Type 1 Isolated Loop Closure Inside Building User Supplied Voltage DT 4xxx
40. ICATIONS 16 1 The DT 4180 as a Channel Bank Replacement The DT 4180 TSR port may be used as a channel bank replacement This allows up to 24 individual DSO connections when the TSR is operating as a T1 and 32 individual DSO connections when the TSR is operating at E1 The TSR supports sub channeling on a per timeslot basis Consider the following depiction of a typical channel bank installation TYPICAL MODEM CONNECTIONS H 56K 64K Serial In the diagram above the individual DSOs are joined by the TDM network into a T1 interface to the channel bank The Channel Bank terminates each DSO and provides a serial interface to the network equipment The network equipment requires a serial port for each of these connections Now suppose it was desired to use the DT 4180 as a channel bank replacement as a direct drop in That is the serial connections are still to be made to the network equipment That diagram would look as follows 05 04 05 89 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual DT 4180 as a Serial Interface Channel Bank Replacement r Central Office Grrr LJ LPetL et LI Gti iit 180 Central Office 56K 64K Serial The TSR is configured to have 24 channels for a T1 and each is given a single timeslot A connection is made via an internal PDD from a serial port on the DT 4180 anda TSR channel Since the DT 4180 has 16 serial ports if more are needed then another dev
41. Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual The x25n2 lt N2 Retry Counter gt option is available only when the port is of type x25 It allows changing the number of retries at the LAPB layer for protocol operations The vc lt Virtual Circuit Number gt is a modifier on the port number when the port is of type x25 It is required for configuration options that relate to an individual virtual circuit The vesvc lt PAD PASS RBP MAC ISO SESS gt option determines the type of service for a virtual circuit The VC must have been specified on the command line When set to the value of PAD the virtual circuit is terminated in an X 3 PAD When a value of PASS is selected an X 25 pass through service is selected The latter is used for VC aggregation When a value of MAC is selected a special interface for the MacStar operation system is used When a value of RBP is selected the Record Boundary Preservation protocol is selected The ISO value selects ISO X 25 used with FTAM implementations The SESS value selects the B X 25 session layer interface The veckt lt SVC PVC gt option determines the operation of a virtual ciruit When the PVC option is selected connections will not generate call setup or call clear X 25 packets However the DT xx8x will still respond to call setup and call clear packets generated by the attached device When the SVC option is selected a TCP connection to the virtual circuit will generate a c
42. NT This section describes the procedures for cabling a DT xx8x being used to replace a SAM16 Existing SAM16 cabling will be reused The DT xx8x will interface to an IP infrastructure and not a BNS trunk BNS connectivity shall be via a Universal Mediation Interface UMI module Please consult the UMI documentation for more information For a completely new DT xx8x installation this section should still be read first Differences will be noted in section 4 6 4 6 1 Asynchronous User Port Connections The DT 4180 DT 4280 and DT 4284 each have RS 232C RJ45 connectors presented as data terminal equipment DTE interfaces in place of the DB25 connectors on the SAM16 These RJ45 connectors use the same pinouts that each port on a DT 4000 SAM64 or SAM504 uses The following steps are needed for each asynchronous user port to complete the SAM16 replacement e DTE DEVICE 1 Remove the existing DB25 cable from the SAM16 port 2 Attach a D8AG F 25 pin F to mod socket null modem wiring adapter to the DB25 cable 3 Connect a D8W mod plug to mod plug straight through cable from the D8AG F to the corresponding DT xx8x RS 232C user port e DCE DEVICE 1 Remove the existing DB25 cable from the SAM16 port 2 Remove the existing DCE to DCE adapter 3 Attach a D8AH F 25 pin F to mod socket straight through adapter to the DB25 cable 4 Connect a D8W mod plug to mod plug straight through cable from the D8BAH F to the corresponding DT xx8x
43. RS 232C user port 4 6 2 Synchronous User Port Connections The following steps are needed for each synchronous user port to complete the SAM16 replacement e DTE DEVICE 1 Remove the existing DB25 cable from the SAM16 port 2 Attach a SYNC DCE F 25 pin F to mod socket adapter to the DB25 cable 3 Connect a D8W mod plug to mod plug straight through cable from the SYNC DCE F adapter to the corresponding DT xx8x RS 232C user port e DCE DEVICE Remove the existing DB25 cable from the SAM 16 port Remove the existing DCE to DCE adapter Attach a SYNC DTE F 25 pin F to mod socket adapter to the DB25 cable Connect a D8W mod plug to mod plug straight through cable from the SYNC DTE F adapter to the corresponding DT xx8x RS 232C user port ee 05 04 05 18 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 4 7 DATA TRANSPORT CABLING 4 7 1 User Ports Although the DT 4180 DT 4280 and DT 4284 are each configured to work like a SAM 16 the pin outs on the RJ45 connectors used for the RS 232 user ports are identical to the pin outs for the SAM64 and SAM504 user ports Thus all adapters and cables used with these SAM types will apply to the DT xx8x Refer to the Cabling section of Data Networking Products Synchronous Asynchronous Multiplexer Reference In most cases a standard RJ45 terminated Category 5 twisted pair data cable can be used with the appropriate adapter depending on the gender on the
44. acter When the value is BS it is set to the ASCII backspace character 0x08 Otherwise any character may be entered as a hexadecimal byte in OxXX notation This option is only valid on X 25 virtual circuits configured with the PAD interface The padfwd lt NONE CR CRDROP SEMI ALL gt option specifies reference 3 of the X 3 parameter list This is the forwarding condition outside the PAD timer which will 05 04 05 53 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual forward data towards the X 25 virtual circuit A value of NONE indicates that there are no character forwarding conditions A value of CR indicates that a carriage return will forward any accumulated data including the carriage return A value of CRDROP indicates that a carriage return will forward any accumulated data but not including the carriage return A value of SEMI indicates that a semicolon will forward any accumulated data including the semicolon A value of ALL indicates that all data is to be forwarded immediately The ALL option has the effect of generating single user character X 25 packets on this virtual circuit The padidle lt X 3 ticks gt parameter refers to reference 4 of the X 3 parameter list This is the time forwarding condition When it expires it will forward any data collected to the X 25 circuit The timer is reset to the specified timer value whenever a forwarding condition is reached The value is based on ti
45. acter alphanumeric software registration that is unique to a port and software feature package on this DT xx8x device for the current software build The specific feature package referenced by the software key becomes immediately available on the port without subsequent download The lt software key gt has effect on only one port Other ports on the device are not affected If the same software feature package is needed on multiple ports then multiple feature package keys are applied The install command is always available 6 1 20 RSTPASS Resetting the Password Syntax rstpass key lt Password Key gt The rstpass command is a command whose function is to reset the password s of the device to factory default values This function was formerly performed as part of the software registration Breaking it out into a separate command allows the software to be registered without password updates to take place When invoked without arguments the rstpass command will display the relevant information needed to generate the lt Password Key gt This information is relayed to the technical support staff The generated key is then used with the key lt Password Key gt argument The rstpass command should not be run between the time the key data is generated and the lt Password Key gt is utilized Similarly if the device is restarted the resultant lt Password Key gt will not perform its intended function 6 1 21 CONSOLE TIMEOUT Syntax
46. ale straped for constant DTR B25 Cable RJ45 to ty12 msm DT 4x8x modular cable SPECIAL WIRING 258 adapter yl patch panel modular cable AH Mal Ortronics To ty12 msm bid patch panel sam64 504 AH modular cable SPECIAL WIRING Male PC or Dumb Terminal 9pin modular cable Console PC or Dumb Adapter Terminal Important A modular cable with SPECIAL WIRING can be ordered using the table below or built using the wiring diagrams provided in this manual e Configure SAM TY12 and MSM console connections as 9600 bps with 8 bits and no parity and use a DCE type cable e Configure SAM and MSM console connections as type host and as a pap permanently active port e Configure TY12 console connections as type console Additional instructions for configuration of SAM TY12 or MSM asynchronous ports may be found in the appropriate BNS module reference guide The following cables and adapters are available for console connections Cable or Adapter Order Order Information Information Datatek Reseller Lucent 05 04 05 15 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual modular cable 10 407981646 modular cable length modular cable special wiring 408198133 modular cable special wiring AH male connector ED5P055 31 G AH male connector 139 Ortronics Patch Panel 406485755 Ortronics Patch Panel 258 Adapter ED5P055 31 258 Adapter G 155 05 04 05 16 Datate
47. all setup X 25 packet transaction A disconnect will generate a call clear transaction If the X 25 device clears the call the TCP connection will also be dropped The vewin lt VC Tx Window Size gt specifies the packet layer window size to be used for transmission purposes on the affected VCs The valid values are one through seven inclusive The VC must have been previously specified on the command line The vepkt lt 128 256 gt specifies the packet size boundary upon which a packet is generated when the selected forwarding condition is not met Any such packet will have the More bit set to indicate the transaction is not complete The padecho lt ON OFF gt refers to reference 2 in the X 3 parameter list When set to OFF the PAD will not echo characters back to the IP endpoint When set to the value of ON all characters are to be echoed back to the IP source The paderase lt NONE BS lt HEX BYTE gt gt option specifies reference 16 in the X 3 parameter list It is used with manual telnet connections to an X 25 VC It sets the buffer editing erase character When the special erase character is received by the X25PAD for a specific virtual circuit the previous character in the packet accumulation buffer is deleted If the padecho option was also enabled a Backspace Blank Backspace sequence is emitted to the user When the paderase option is set to NONE the PAD will not have a special erase char
48. ame function as if the addr argument has been provided When the map command is invoked with the timeout argument a similar 16 x 16 grid is displayed that contains the number of message timeouts from the remote since last cleared In the timeout grid the value of Represents the value zero and represents a value greater than 99 Numeric values were not used for zero to enhance readability as this grid tends to be sparse When the map command is invoked with the argument of clear both the address map and the timeout grid are manually cleared All of the E2A addresses are then acquired dynamically and the map is rebuilt 6 2 13 Configuring User Prompt Syntax uprompt User Prompt STD The uprompt command command supports custom user prompting for ports of type orig In the default condition a user is prompted with a DT xx8x Destination gt prompt string where xx8x is the actual device number If the uprompt command is issued with a double quoted string that string is presented as the user prompt without the double quotes The maximum size of the prompt string is 31 characters The value of STD returns the DT xx8x user prompt to its default or standard configuration 6 3 IP GATE PORT COMMANDS These commands are used to configure the operation of the single IP GATE port on the DT 4180 There are two basic objects to be configured The first the screening routing table determines which packets will be directed to
49. ar chemical or biological weapons or iii to any person or entity who has been prohibited from participating in U S export transactions by any federal agency of the U S government 19 5 Limited Warranty Manufacturer warrants that a the SOFTWARE will perform substantially in accordance with the accompanying written materials for a period of ninety 90 days from the date of shipment from Datatek Applications Inc Software support is limited to the hours of 9AM to 5PM ET Monday through Friday excluding Datatek observed holidays An extended warranty may be purchased at additional cost Any implied warranties on the SOFTWARE are limited to ninety 90 days 05 04 05 98 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual Some states jurisdictions do not allow limitations on duration of an implied warranty so the above limitation may not apply to you Manufacturer s and its suppliers entire liability and your exclusive remedy shall be at Manufacturer s option either a return of the price paid or b repair or replacement of the SOFTWARE that does not meet this Limited Warranty and which is returned to Manufacturer with a copy of your receipt This Limited Warranty is void if failure of the SOFTWARE has resulted from accident abuse or misapplication Any replacement SOFTWARE will be warranted for the remainder of the original warranty period or thirty 30 days whichever is longer 19 6 No Other Warranties
50. are the same TCP port number to define a hunt group When a connection is directed to a TCP port number associated with a hunt group the DT xx amp x selects the next available physical port by round robin The hport parameter only applies to rcv type ports The hport option also operates on virtual circuits to create hunt groups This operation is selected when the hport option is used on an X 25 port The virtual circuits must be specified The virtual circuits need not be contiguous and may span X 25 ports For example a 21 virtual circuit hunt group may be created by placing 7 virtual circuits each from three ports into the same TCP port number hunt group The prot lt protocol gt option defines the protocol used by the port It may take on the values of Raw Async HDLC SDLC EBSC EBCDIC BiSync ABSC Ascii BiSync 05 04 05 49 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual UNI Uniscope BiSync ALC ALC BiSync DDCMP VIP VIP 7600 BiSync E2A E Telemetry or DPS DPS Specific E Telemetry The former name of the E2A protocol VBA is no longer supported to avoid any confusion The DPS protocol is supported on the DT 9480 and the DT 4284 The default protocol is Async The Raw protocol is asynchronous without the benefit of Telnet RFC encapsulation It is used for direct TCP connections to the user ports Please send email to the author at angel _gomez bellsouth net or via telephone 386 7
51. ate The actual voltage range is 18 through 72 volts inclusive AC Power For this application a separate AC power supply is available which plugs into a standard 115 240V AC outlet The power supply has a six foot cable that terminates with a barrel connector The barrel connector plugs into the circular connector labeled 24VDC on the DT 4280 faceplate The barrel connector plugs into the circular connector labeled 5VDC 05 04 05 9 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual on the DT 4180 faceplate The AC power cube plugs into the circular connector labeled 48VDC on the DT 4284 and the DT 9480 Power Over Ethernet The DT 4280 DT 4284 and DT 9480 will accept power on the LAN connection using the POE specification When used no additional power is required by the device Redundant Power The DT 4280 DT 4284 and DT 9480 may be connected to power on each of their supported interfaces For example the Power over Ethernet may be used at the same time as 48V power on the circular connector The power supplies are isolated from each other and completely redundant If one should fail the other is used without interruption Note that the DT 4280 may be triple redundant with Power over Ethernet 48V on its 3 prong interface and 18 72v on its circular connector 3 2 ALARM RELAY UNIT INTERFACE The Alarm Relay Unit connector is a three position Failed Open Closed Failed Closed terminal block labe
52. c DT 9480 DT 4180 DT 4280 DT 4284 User Manual 3 5 10 100 BASE T INTERFACE The LAN connection on the DT 4280 DT 4284 and DT 9480 is a 10 100 BaseT interface on the front of the unit and is labeled LAN The interface requires a standard RJ45 terminated Category 5 twisted pair data cable It connects to a 10 100 Hub EtherSwitch or router on a local LAN segment providing access to a wide area IP based network This port supports TCP IP peer level protocols e g TELNET TCP IP ARP SNMP etc The LAN interface will automatically negotiate the speed with the network interface PHY The DT 4180 provides two LAN connections with similar interface capable of 10BaseT operation These are labeled LAN and GATE for their distinct functions in the DT 4180 3 6 TSR The DT 4180 DSU interface uses an industry standard RJ48C connector The option of using the interface for T1 1 544 MHz or E1 2 048 MHz is software selectable The TSR is used to transport individual time slots with on T1 E1 interfaces 3 7 RS 232 V 35 RS 530 USER PORTS The DT xx8x serial ports support both asynchronous and synchronous protocols in either DCE or DTE modes Configuration is selectable on a per port basis Baud rates up to 115 2kbps are supported Synchronous ports support NRZ amp NRZI The NRZI format supports recovered clocks for isochronous i e 2 wire operation The V 35 and RS 530 interfaces require a DT 9008 adapter or a DT 9116 intelligent patch
53. cation B 192 168 7 155 50001 Example of TCP port Override 192 168 7 156 50001 pcustom1 Example of Password Override Once the dt_device master file is prepared it is used as an input to the dtgetinfo utility dtgetinfo dt_device master This dtgetinfo utility will collect information on each device in the master file The dtgetinfo utility will also make a determination if a registration is actually required Consequently the dtgetinfo utility is also useful in performing inventory functions outside of the device registration The output of the dtgetinfo utility is a file named dt_device info that is always created in the current directory The file dt_device info is attached to an email and sent to the address keys datatekcorp com The registration procedure is performed and a file named dt_device register is attached to return email to the original sender A messages file named dt_device msgs is also attached and may be printed as a report of the key generation function After receiving the dt_device register file the dtsetreg utility is invoked with the relative path of the dt_device register file as it s sole argument The dtsetreg utility will only contact the devices that actually need registration and for which one or more keys were successfully generated All of the appropriate keys including a device key and multiple per port feature package keys are installed by the dts
54. ce info file may be used for inventory reports The source for the registration procedure is the inventory master device list file that is created and maintained by the administrator using their favorite text editor The master device list file contains one IP address per line with an optional TCP port and an optional password override to access the device The IP address is the console connection address and not necessarily the actual device IP address Registration via the serial console is explicitly supported Comments are allowed between addresses and after addresses A password override is only required if the default password of initial has been changed The master device file line format is as follows lt IP ADDRESS gt lt TCP PORT gt P lt Password gt Comment An example dt_device master file follows This is a Sample master device list file dt_device master Note that there is one device Connect IP Address per line TCP Port Override is allowed Registration may use the serial console Password Override is allowed 05 04 05 29 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual It is OK to have devices that do not need registration listed for inventory Comments in this file are preceded with a pound symbol Blank Lines are treated as comments Basic Line Format is as follows 10 0 1 80 Device at Location A 192 168 7 82 Device at Lo
55. cks of 1 20 of a second each per the X 3 specification The padbreak lt NONE INTR RESET BRKIND gt parameter refers to reference 7 of the X 3 parameter list This is the action to be taken when a break indication a standard Telnet encapsulated value is received from the remote IP endpoint A value of NONE will ignore the break and it is deleted from the data stream The value of INTR will generate an X 25 interrupt packet The value of RESET will generate an X 25 virtual circuit The value of BRKIND will generate an X 29 indication of break message on the X 25 virtual circuit The padparity lt TRANS EVEN ODD gt parameter is not present in the X 3 parameter list It allows special parity treatment for interface to network elements that require parity The default value is transparent operation The value of TRANS sets the operation to be transparent When the parity treatment is transparent the data is not modified in either direction The value of EVEN sets the operation to be even parity towards the B X 25 device and stripped parity towards the TELNET The value of ODD sets the operation to be odd parity towards the B X 25 device and stripped parity towards the TELNET The padcrif lt NONE RMT VC BOTH gt parameter refers to reference 13 of the X 3 parameter list This is the action to be taken when a CR is received in the data stream from the remote IP endpoint A value of NONE indicates that there is to be
56. communication devices providing primary and secondary protection This product should only be operated from the type of power source indicated in the User s Manual This unit must be powered from either 48 V DC or AC voltage sources Additionally the DT 4180 and DT 4280 may be powered by a 24VDC source The DT 4280 may also be powered via the Ethernet Interface The 48 V DC input terminals are only provided for installations in Restricted Access Areas locations Do not use this product near water for example in a wet basement Never touch non insulated wiring or terminals carrying direct current or leave this wiring exposed Protect and tape wiring and terminals to avoid risk of fire electric shock and injury to service personnel a To reduce the risk of electrical shock do not disassemble this product Only trained personnel should perform servicing Opening or removing covers and or circuit boards may expose you to dangerous voltages or other risks Incorrect re assembly can cause electric shock when the unit is subsequently used a Fora unit intended to be powered from 48 V DC voltage sources read and understand the following a This equipment must be provided with a readily accessible disconnect device as part of the building installation a Ensure that there is no exposed wire when the input power cables are connected to the unit a Installation must include an independent frame ground drop to building ground Refer to Us
57. configured for IP networking and in service lt DT 4280 gt port 2 type orig baud 9600 dbits 8 parity none lt DT 4280 gt restore port 2 J 5 3 2 IP Receive Ports A DT xx8x unit is accessible from anywhere in the IP network via a single IP address That is the address administered on the DT xx8x using the local command as previously shown At this address each user port configured as receive using the port command listens on a configured TCP port for the arrival of an incoming call from somewhere in the IP network Once a call is established the telnet over TCP protocol is used for transport A hunt group may be established by assigning the same TCP port number to more than one receive user port Ports included in a given hunt group do not need to be contiguous The following example command sequence would establish a hunt group of receive user ports to support a modem pool reachable from anywhere in the IP network Ports 1 9 and 13 are to be part of the hunt group at TCP port 51000 They will be 05 04 05 32 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual configured for 9600 baud 8 bits no parity and permanently active Assume the DT xx8x itself is already configured for IP networking and in service lt DT 4280 gt port 1 type rcv hport 51000 baud 9600 dbits 8 parity none pap on lt DT 4280 gt port 9 type rcv hport 51000 baud 9600 dbits 8 parity none pap on lt DT 4280 gt por
58. connector on the endpoint device 4 8 Ordering Information Cable or Description Order Order Adapter Information Information Lucent Datatek Reseller DB25 F 25 pin F DB25 F D8AG F 25 pin F ED5P055 31 G D8AG F mod socket null modem wiring 138 mod socket 147 Mod plug straight through 3ft mod socket 150 mod socket 151 05 04 05 19 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 4 9 THE DT 9116 INTELLIGENT PATCH PANEL The DT 9116 Intelligent Patch Panel IPP is used to provide software selectable physical interfaces to the DT 4180 or DT 4280 user ports The DT 9116 supports RS 232 V 35 V 11 RS 530 RS 530A X 21 RS 422 RS 449 and V 36 interfaces The DT 9116 can operate as a DTE or a DCE on a per port basis The following is a diagram of the DT 9116 IPP DT 9116 IPP Front View ed 1 Fa a 4 5 r B LE T hr a H 5 E w n cul gt DT 9116 IPP Rear View 6 5 4 go 2 n 0 9 6 5 4 3 2 Please note that the DT 9116 does not have switches of any kind All configuration information is dynamically set by the DT 4180 or DT 4280 The DB25 interfaces are on the rear side of the panel and the RJ45 interfaces and LED indicators are on the front side The DT 9116 IPP is connected to the DT 4180 or DT 4280 on a port by port basis using a short RJ45 to RJ45 straight cable There is no requirement to connect all of the DT 4180 or DT 4280 ports to the DT 9116 IPP Each por
59. d a crc value of 32 indicates a 32 bit CRC The normal CRC for HDLC is 16 bits 6 1 26 DATA BASE RESET Syntax dbreset passwd lt password gt This command returns the DT xx8x to the default configuration set up by the factory The password will return to the factory default of initial The dbreset command will always prompt for a password for validation purposes even if the administrator is logged at the appropriate level or higher 6 1 27 DISCONNECT CONSOLE Syntax disc console The disc command is only visible when the unit is logged in If a telnet console is connected to the DT xx8x the session is terminated This is useful in IP networks when the remote peer vanishes due to a remote reboot or a network error The disc command will always prompt for a password for validation purposes even if the administrator is logged at the appropriate level or higher 6 1 28 ADMINISTER SECURITY BANNER Syntax banner clear L Line Message The banner command is only visible when the unit is logged It is used to administer the security banner The default is a NULL banner If a security banner is configured it is displayed at each user login The clear option is a shortcut to erase the entire message 6 1 29 CLOSED USER GROUP CUG ADMINISTRATION Syntax cug lt cug num gt ipaddr lt ip address gt submask lt ip submask gt The cug command is only visible when the unit is logged in The lt CUG_num gt param
60. ddr gt comment User Comment The ipgate port command configures the IP GATE port as an endpoint on the virtual private network formed by the path between two LAN segments It specifies a private IP address addr and sub net mask used only to allow the IP GATE port to be pinged for diagnostic purposes The gateway parameter specifies the address of the gateway router if any on the LAN segment to which the IP GATE port is connected The comment field may be up to sixteen characters between the quotes The comment can be changed even if the user is in service 6 3 4 REMOVE IP GATE Syntax remove ipgate The remove command is only visible when the unit is logged in When used with an argument of ipgate it takes the IP GATE port out of service This command must be performed before any IP GATE port level configuration changes can occur 6 3 5 RESTORE IP GATE Syntax restore ipgate The restore command is only visible when the unit is logged in When used with an argument of ipgate it returns the IP GATE port to service 6 3 6 VERIFY IP GATE Syntax vfy ipgate The vfy command is only visible when the unit is logged in When used with an argument of ipgate it displays the configuration of the IP GATE port in a formatted report on the console 6 3 7 DISPLAY IP GATE STATUS Syntax dstat ipgate This command is only visible when the unit is logged in It displays the current status of the IP GATE port in a formatted r
61. ddress of the gateway router the IP address of an SNMP manager optional and the IP address of a domain name server optional To illustrate an IP networking configuration the following is a command sequence for a basic installation lt DT 4280 gt login passwd initial J lt DT 4280 gt local ipaddr 135 17 59 165 submask 255 255 255 0 J lt DT 4280 gt gateway ipaddr 135 17 59 1 J lt DT 4280 gt restore mod J 5 2 1 Console Security Console security parameters i e an administrative login password and the optional timeout for automatic console logoff will also be set up at this time 5 3 USER PORT CONFIGURATION 5 3 1 IP Originating Ports DT xx8x user ports designated as originating using the port command are used to establish connections to endpoints on the IP network A predefined destination PDD in 05 04 05 31 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual the form of a destination IP address and TCP port number is required for a user port configured for a synchronous protocol A PDD is optional for an asynchronous port For asynchronous ports operation from the perspective of a user is determined by whether or not a PDD has been specified An originating user port which has a PDD associated with it will have that connection automatically established when the user device goes off hook i e signals DTR or when the user sends the attention sequence If no PDD has been speci
62. ddress specified The valid packet time to live is set to an initial value of 1 If the IP address is on the local subnet the ICMP echo will respond immediately If the IP address is on a different subnet the gateway router will decrement the time to live upon routing the packet When the time to live reaches zero the gateway sends an ICMP time exceeded message to the DT xx8x The DT xx8x then displays the gateway device and increments the time to live on the next ICMP echo request packet This continues until the IP address is reached The result is a display of all the intermediary gateway devices used to reach the IP address from the DT xx8x 05 04 05 41 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual If no answer is received each time to live value is tried 3 times before an increment The timeout is 5 seconds for each attempt The maximum number of time to live is set to 30 in this build of the DT xx8x Since a traceroute command can be unusually long in duration any character sent to the console will interrupt the operation of the traceroute command 6 1 25 TSR CONFIGURATION Syntax TSR frmr lt e1 t1 gt prof lt t1 waveform gt timing lt int net gt chan lt Channel gt addslot lt all slot_no gt delslot lt all slot_no gt tsrate lt 64 56 48 40 32 24 16 8 gt type lt ORIG RCV gt codec lt HDL
63. dem such that the Tx Clock Pin 15 is derived from the external clock Pin 24 This option is configured by setting option B3 on the AT amp T Paradyne 2024 modem from the front panel The second method which will operate correctly with both the DT xx8x Synchronous DTE adapter and the obsolete AT amp T Synchronous DTE adapter involves setting the modem such that the Tx Clock Pin 15 is a slave of the internal DDS timing This option is configured by setting option B2 on the AT amp T Paradyne 2024 modem from the front panel The default configuration for the AT amp T Paradyne 2024 modem is B1 which is internal timing In this default configuration the clocks are not properly phased The AT amp T Paradyne Modem does not have an RTS issue with either the DT xx8x Synchronous DTE adapter or the obsolete AT amp T Synchronous DTE adapter The configuration of the AT amp T Paradyne 2024 is described on pages 28 and 40 of its Operations manual A synopsis of those instructions are as follows The modem is placed into command mode by setting the CMD Test switch to CMD The MDCK will display Press EXEC twice to enable command input The operating mode will change from MD O to MD I Using the FWD BCK key select the CHOP option execute and then enable B3 or B2 using the EXEC key 05 04 05 70 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual The modem must be taken out of command mode by returning the MDCK disp
64. dlc baud 1200 enc nrzi dxe dte clk rcvd fill mark Note that the only difference is the dxe dte option This instructs the DT 4180 or DT 4280 to assert RTS when there is data to send and then wait for CTS to be asserted by the DCE before actually sending the data The fill mark idles the line between frames in the mark state as opposed to flags Some modem devices do not handle flag idled lines well If that is the case then this option should be used It doesn t hurt to mark fill on DTE ports Please note that this configuration would use the asynchronous DTE adapter i e the AH adapter 05 04 05 87 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 15 AN E2A HEAD OF BRIDGE EXAMPLE In this section an example is presented of a deployment for the E2AHOB vertical service of the DT 4284 and the DT 9480 Consider the following network using a legacy modem bridge TNC Legacy Architecture The network is transformed into an intelligent switched not bridged virtual network at minimal cost using the DT 9480 The result follows DT 9480 Virtual Bridge Architecture AS amp C AS amp C In fact additional remotes cost 1 4 the original approach since they would only require a DT 9480 at the remote end and the DT 9480 is 1 4 the cost of the remote modem alone 05 04 05 88 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 16 DT 4180 SPECIFIC APPL
65. e DT 4x8x The DT 9480 is directly attached to the network element via its DB25 interface A 2 Phillips and medium sized flathead screwdrivers are required 4 1 REQUIRED EQUIPMENT To install either a rack mounted or stand alone DT xx8x the following items are needed e One DT xx8 amp x unit e For AC operation AC power supply e For DC operation a strain relief clamp for wire stabilization Cables refer to CABLING sections 4 4 through 4 7 below to determine specific requirements for this installation Note Shielded cables must be used in order to maintain compliance with EMC requirements For rack mount installations only e An EIA standard 19 inch or 23 inch equipment rack with internal vertical mounting rails Hole spacing on the vertical mounting rail must be 1 25 inches Use the dimension specifications to calculate how high the rack needs to be to support the required number of DT xx8x units e A pair of mounting brackets for each DT 4180 or DT 4280 The DT 4284 uses the IP DSU mounting bracket e The Environmental Operating Range of 5 to 40 degrees C 41 to 124 degrees F is necessary to maintain compliance with UL 4 2 INSTALLATION FOR AC ONLY OPERATION 1 Stand Alone Attach the provided feet to the bottom of the unit Rack Mount Attach the mounting brackets to each side of the DT xx8x 2 Stand Alone Place the DT xx8x in the desired location such as a shelf in a data equipment rack Rack Mount Fasten the DT xx8x to
66. e address is to be defined it is required to be ipaddr 1 The name name2 and name3 parameters are domain names These domain names are appended to a dial string which is not fully specified for DNS purposes For example a name bender ho lucent com is fully specified so nothing is appended by the DT xx8x A name such as bender would need to have a domain appended before the DNS server could resolve it The DT xx8x will append the specified domain names in the order of name through name3 and send the resulting strings to the DNS server in succession until the latter is able to perform a resolution 6 1 7 HELP Syntax help This command produces a display of the entire DT xx8x command set and syntax available for the mode logged out or logged in the unit is currently in 6 1 8 VERSION Syntax ver This command displays the current software and database revisions of the unit and is only visible when the user is logged in The ver command also displays the authorization level of the user currently logged into the administrative console The command has no arguments If new software has been downloaded to the DT xx8x and no reboot has been performed the new software version is also displayed 05 04 05 36 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 6 1 9 REBOOT Syntax reboot newip lt New IP Address gt This command resets the unit which allows configured physical attributes to take
67. e the contents of the peer session is to be protected from network sniffer devices The cryptography feature is selectable on a per port basis and both session endpoints should be set identically The cryptography key selection is dynamic and automatic 2 6 X 25 Mediation Features The DT 4280 has thirty two instances of the X25PAD mediation application The DT 4180 has sixteen instances of the X25PAD mediation application The DT 4284 has four instances of the X25PAD mediation application The DT 9480 has one instance of the X25PAD mediation application Use of the X25PAD application is exclusive of any other vertical service application e g E2AHOB or feature package Each of the serial ports on these devices may be connected to a B X 25 interface The X25PAD mediation application allows a telnet client to interface on a per VC basis In addition X 25 pass through for VC aggregation is fully supported Each VC may be individually configured as a PAD or a PASS THROUGH interface A specialty interface for the MacStar operations system is supported The Record Boundary Preservation protocol is supported SVC hunt groups across X 25 lines are specifically supported allowing fault tolerant X 25 links to be established The B X 25 session layer is specifically supported via an API 2 7 Time Slot Router TSR Features The DT 4180 provides one RJ48C for a TSR interface The RJ48C supports T1 E1 or J1 software configurable Each time slot ma
68. e to send data via the CTS EIA lead The DT xx8x port will not give clearance via the CTS EIA lead in response to an RTS assertion request while it is sending data with CD asserted The switched carrier feature is used only with the E2A protocol and then only for specific devices requiring a true two wire functionality The switched carrier feature is mutually exclusive with the constant carrier feature The pap lt ON OFF gt field defines a permanently active port The default value is OFF Setting this flag ON means that the port is ready to communicate regardless of its DTR or DCD if the port is a DTE EIA signal The fill lt mark flag gt option indicates what kind of line fill should be applied between frames in the HDLC or SDLC protocols The baud lt baud_rate gt determines the speed of the line It is not required for synchronous DTE ports since the clocking is derived from the line For asynchronous ports the allowed values are 75 110 150 300 600 1200 1800 2400 4800 9600 14400 19200 28800 38400 48000 57600 67200 76800 and 115200 For synchronous DCE ports the same rates apply up to and including 57600 56K baud The default value is 9600 A special value dt9001 without quotes should be entered if the port is being used to connect to a DT 9007 The dbits lt 5 6 7 8 gt option specifies the number of data bits in an asynchronous word It excludes start stop and parity bits The parity lt even odd
69. ed the verbose option may be specified In order to disable snooping on one or more components of an EZ2AHOB port the OFF option is specified The OFF parameter will disable snooping at all levels on the specified E2ZAHOB port 05 04 05 57 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 6 2 12 E2A Head of Bridge Mapping Functions Syntax map lt E2AHOB Port gt CLEAR ADDR TIMEOUT The map command is only available to EZAHOB ports The DT xx8x E2AHOB vertical service creates and manages a dynamic E2A address map This allows the remote E Tails to be positioned anywhere in the bridge chain and not necessarily at the end device Further it does not require any configuration due to its dynamic nature The address map is used to send the E2A traffic to just a single remote and thereby minimize the network overhead The map command will display the dynamic E2A address map All 256 E2A addresses on the virtual tree are displayed in a 16 x 16 grid The value of Indicates that this E2A address is not known at the present time A numeric value indicates the remote number that contains the E2A address Note that a remote number may contain just one address the entire E2A address range or any other permutation E2A addresses are unique and will never be contained by more than one remote When the map command is invoked without arguments it will display the E2A address map This is exactly the s
70. ed by the user going beyond the scope of the troubleshooting section of this user manual 17 8 3 Industry Canada CS03 Certification Information NOTICE The ndustry Canada label identifies certified equipment This certification means that the equipment meets the telecommunications network protective operational and safety requirements as prescribed in the appropriate Terminal Equipment Technical Requirements document s but does not guarantee that the equipment will operate to the user s satisfaction Before installing this equipment users should ensure that it is permissible to connect to the facilities of the local telecommunications company The customer should be aware that compliance with the above conditions may not rule out degradation of service in some situations Repairs to certified equipment should be coordinated by a representative designated by the supplier Any repairs or alterations made by the user to this equipment may give the telecommunications company cause to request the user to disconnect the equipment 05 04 05 96 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual For their own protection users should ensure that the electrical ground connections of the power utility telephone lines and internal metallic water pipe system if present are connected together This precaution is particularly important in rural areas Caution Users should not attempt to make such connections themselve
71. ented at the end of this manual 2 2 HUNT GROUPS A Hunt Group is a set of ports arranged to receive calls to a common address The DT xx8x provides this capability for user ports configured to receive calls from the IP network 2 3 DNS FEATURES The DT xx8x can maintain a set of mnemonic host names analogous to the etc hosts file on both UNIX and Microsoft Windows platforms This allows the DT xx8x to perform a translation between a user provided name and its associated IP address and TCP port number The use of a mnemonic name is optional as the DT xx8x will always accept an IP address in its numeric form The DT xx8x also allows for the definition of an external Domain Name Server DNS to be used for mnemonic addresses not defined in the host table Multiple Domain Name Servers are supported They are searched in priority order 2 4 ALARM RELAY UNIT ALARM GRID INTERFACE The DT 4180 and the DT 4280 each provide a standard wiring for activation of the alarm grid should the hardware encounter a fault condition The fault conditions include 05 04 05 6 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual a total loss of power to the device The alarm grid interface may be wired for normally open or normally closed connections 2 5 Peer To Peer Secure Socket Cryptography The DT xx8x will support peer to peer communications using secure cryptography This is important for Internet Protocol IP networks wher
72. eport on the console 6 3 8 DMEAS IP GATE Syntax dm ipgate The dm command is only visible when the unit is logged in When using an argument of ipgate the command displays the current P GATE port measurements in a formatted report on the console 05 04 05 60 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 6 3 9 DISCONNECT IP GATE Syntax disc ipgate The disc ipgate command is only visible when the unit is logged in If the P GATE port is in service with a TCP IP type path the existing connection will be dropped This is useful in IP networks when the remote peer vanishes due to a remote reboot or a network error It is essentially equivalent to the remove restore command sequence 6 3 10 DISPLAY IP GATE ARP CACHE Syntax dcache The dcache command is only visible when the unit is logged in The command has no arguments The dcache command formats a report of the current contents of the IP GATE ARP cache The IP GATE ARP cache is dynamically assembled during the operation of the IP GATE port The IP GATE ARP cache may be cleared by using the clear cache command If the ARP cache is cleared it will be re assembled by the IP GATE using traffic present on the IP GATE port 05 04 05 61 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 7 SNMP The DT xx8x SNMP V1 agent supports a multitude of SNMP MIB variables SNMP ae and Set and Get operations SNMP Version 1 C
73. er s Manual This symbol is marked on the DT 4180 DT 4280 and DT 4284 adjacent to the a ground earth area for the connection of the ground earth conductor 05 04 05 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual a This Equipment is to be Installed Only in Restricted Access Areas on Business and Customer Premises Applications in Accordance with Articles 110 16 110 17 and 110 18 of the National Electrical Code ANSI NFPA No 70 Other Installations Exempt from the Enforcement of the National Electrical Code May Be Engineered According to the Accepted Practices of the Local Telecommunications Utility a Fora unit equipped with an AC Wall Plug In Unit read and understand the following a For the DT 4280 use only the PHIHONG Model PSA 30U 240 power supply adapter a For the DT 4180 use only the K TRON Model KA 52A Wall Plug In power supply adapter a For the DT 9480 or DT 4284 use only the Astrodyne Part SPU15A 111 48 volt power supply adapter a Unplug this product from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use a damp cloth for cleaning a Do not staple or otherwise attach the power supply cord to the building surfaces a Do not overload wall outlets and extension cords as this can result in the risk of fire or electric shock a The socket outlet shall be installed near the equipment and shall be readily accessible a The Wall Plug In unit may
74. est value is used It is recommended that passwords be unique 6 1 33 DT SAM Board Configuration The DT xx8x may be configured to operate as a network extended board from a DT SAM This configuration is used in conjunction with BNS and Datakit networks as a method to provide BNS native mode operation while traversing an IP infrastructure The DT xx8x is configured as a DT SAM extension board with a single command samext without arguments It will prompt for a level 2 password as confirmation to proceed with the configuration The samext command will configure all the ports on the DT xx8x to act as DT SAM extended ports and restore them to service The DT SAM will subsequently make a TCP connection on a per port basis and declare the board inserted when all of the connections have completed Prior to using the samext command all of the ports on the DT xx8x need to be removed from service 6 2 USER PORT COMMANDS The User Port commands are used to configure the operation of the individual RS 232C ports on the DT xx8x The ports are endpoints on an IP infrastructure They may be configured to originate or receive connections by the commands in this section When used with a built in X 25 mediation interface the connectivity configuration is not required 6 2 1 PORT Syntax port lt PortNum gt type lt orig rcv X25 EZAHOB gt pdd lt PDD DNS destination address gt dest lt ipaddr gt dport lt tcp po
75. eter is the closed user group identifier used to assign the CUG to a user port with the port command or the console with the console command The lt CUG_num gt may be a value between 1 and 16 inclusive A single IP address and subnet mask pair specifies each CUG The ipaddr parameter is an address of an endpoint or base address of a group of endpoints to be allowed into the group The ipaddr value ANDed with the submask value must agree with the caller s or destination s IP address ANDed with the same submask for a call to be 05 04 05 44 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual allowed to or from a user port to which the CUG is assigned Depending on the submask value this allows an individual submask 255 255 255 255 intermediate or network wide level of authorization Setting the ipaddr value to 0 0 0 0 deletes any prior configuration for the lt CUG_num gt A lt CUG_num gt may not be deleted if it is currently assigned to any user port A list of all configured CUGs is reported via the vfy cug command The list of closed user groups associated with a given user port is presented in response to the vfy port command 6 1 30 VERIFY CUG Syntax vfy cug This command is only visible when the unit is logged in It displays the configuration of all Closed User Groups 6 1 31 ASSIGNING A CUG TO THE CONSOLE Syntax console cug lt gt lt cug num gt The console command is only
76. eters it is always a good idea to run the corresponding verify command to check for any defaulted values which may need to be overridden 6 1 BASE CONFIGURATION COMMANDS 6 1 1 LOGIN Syntax login passwd lt password gt default password is initial DODO This command is a security command required for accessing the bulk of the DT xx8x command set It is only available when the user is logged off the DT xx8x The password must contain between one and seven alphanumeric characters The typed password is case sensitive The login command will prompt for a password if it is not given on the command line A password given at the prompt will not be echoed There is a timeout of approximately 30 seconds on the password prompt 6 1 2 LOGOUT Syntax logout This command returns the DT xx8x to its logged out mode thus preventing unauthorized access 6 1 3 CHANGE PASSWORD Syntax chgpass old lt password gt new lt password gt confirm lt password gt This command allows the user to change a previously configured password The old password is the one currently in effect The new and confirm passwords should be identical The password must contain between one and seven alphanumeric characters The typed password is case sensitive All arguments are required to complete the command 6 1 4 LOCAL Syntax local ipaddr lt IP address gt submask lt submask gt tcpunreach lt ICMP RESET gt This command sets up IP networking for
77. etreg utility The device is not restarted and this operation may occur during normal transport operation A report utility dtdevrep is available The dtdevrep utility uses the dt_device info file to display the inventory information The usage is as follows dtdevrep v dt_device info If the file is not specified the dtdevrep utility attempts to use the dt_device info file resident in the current directory 05 04 05 30 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 5 CONFIGURATION 5 1 OVERVIEW The overall configuration process can be divided into three phases Base Configuration setting up the DT xx8x for IP network connectivity console security and other general maintenance operations such as displaying measurements and exception logs User Port Configuration setting up the DT xx8x to enable connections to be established between specific user ports and endpoints on IP networks performing measurements and diagnostics on user ports IP GATE port configuration if required on the DT 4180 TSR port and timeslot configuration if required on the DT 4180 Actual command sequences will be presented throughout this section to illustrate the DT xx8x configuration process Section 6 of this document should be used as the reference for DT xx8x console commands 5 2 BASE CONFIGURATION For IP networking it is necessary to configure the DT xx8x s IP address and subnet mask the IP a
78. evices e g the BNS control computer have erroneous operation if these characters are received The value TRANS indicates transparent operation where all data received by the DT xx8x including a NULL after a carriage return is forwarded to the end device The value of NONULL removes a NULL character immediately following a carriage return No other NULL characters are affected The default operation is transparent and the crfix option may only be specified if the protocol selected is asynchronous The crif lt TRANS NOLF gt option is used to strip LF line feed after CR carriage return in the asynchronous protocol The PDDonCR lt ON OFF gt option is used in conjunction with the DEST and DPORT options to define a permanent destination which is not automatically dialed The DT xx8x will display a message that the user should enter a carriage return Once entered the permanent destination is defined This option is used for a secure connection via a network security server Please note that making the port permanently active with the PAP command will over ride this feature The crypt lt ON OFF gt option is used to select peer to peer secure cryptography of the session Both session endpoints should be set identically When the feature is set OFF there is no cryptography on the session When the feature is set ON a peer to peer session cryptography is used The key selection is dynamic and automatically performed by t
79. fied the calling user is instead greeted with a DT xxxx Destination gt prompt where xxxx is the actual product number The user would then enter the destination IP address plus TCP port number desired If no TCP port number is entered the telnet default 23 is used The user also has the option to enter a mnemonic host name previously administered into the DT xx8x s host table The session is terminated when the calling user types the attention sequence If a Domain Name Server has been defined on the DT xx amp x the calling user may also enter a fully qualified destination name e g server ab company com to be resolved It is also possible to override the TCP port while still resolving the IP address For example the dial string server ab company com 50030 selects TCP port 50030 and then asks DNS to resolve server ab company com to an IP address An originating port optioned for one of the supported synchronous protocols should be configured as a permanently active port PAP and also have a PDD specified This will cause the desired connection to be established as soon as the port is restored to service The following example command sequence would set up an originating user port that would allow the connected endpoint to dial other endpoints in the IP network It will be configured for 9600 baud 8 bits no parity and no PDD defined It will default to asynchronous operation Assume the DT xx8x itself is already
80. gt dxe dce swcar on Rs lt port num gt Due to the nature of TNC to GTP traffic the EZAHOB is the only vertical service that may be used to create the virtual bridge network The IP E2A application may not be used for this function This restriction applies only to AT amp T GTP the DPS NTP and the AT amp T TNC endpoints 05 04 05 75 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 13 10 Cabling to an AT amp T Telemetry Network Controller TNC The AT amp T Telemetry Network Controller TNC is an E2A head of bus for multiple GTP and NTP remote interfaces Although all the devices covered in this document are able to support E2A on any of its ports the special requirements of the TNC limits its interface to the DT 9480 and the DT 4284 at this time The AT amp T TNC presents a DB25 Male connector The adapter used to connect to the AT amp T TNC is the standard asynchronous DCE with a DB25 female When a DT 9480 is used it is connected directly to the AT amp T TNC without special cabling The configuration of the port is as follows Port lt port num gt type E2AHOB Port lt port num gt dxe dce swcar on Rs lt port num gt Due to the nature of TNC to GTP traffic the E2AHOB is the only vertical service that may be used to create the virtual bridge network The IP E2A application may not be used for this function This restriction applies only to AT amp T GTP the DPS NTP and the AT amp T TNC endpoints
81. he DT xx8x The comment User Comment option allows the administrator to post a note related to the user port The string is double quoted and may have any length up to sixteen characters between the quotes Per Port comments can be changed even if the user ports are in service The moveto lt New Port Number gt option allows the administrator to move this configured port to another port number without re entering the configuration The original port number configuration is then deleted The copyto lt Port Number Range gt option allows the administrator to replicate this port exactly on other ports The lt Port Number Range gt may cross the port being replicated The x25dxe lt DTE DCE gt option is available only when the port is of type x25 It allows changing the logical sex of the interface Each X 25 interface needs a single DIE and a single DCE Normally the network side is the DCE For some network elements the converse is true An example is the LTS and a 5ESS IOP The x25win lt LAPB Tx Window option is available only when the port is of type x25 It allows changing the number of frames sent without acknowledgement The default number is seven per the specification The lt LAPB Tx Window gt may have a value of one through seven inclusive The x25t1 lt T1 Timer Value gt option is available only when the port is of type x25 It allows changing the X 25 LAPB T1 protocol timer 05 04 05 52 Datatek Applications
82. ice such as a DT 4000 may be used for the additional serial ports A more effective manner is to eliminate the network equipment and the serial connections altogether The DT 4180 allows the individual TSR channels to be accessed by network endpoints as if they are serial ports The HDLC is terminated and standard TCP IP protocols are used to connectivity The diagram below is this configuration 05 04 05 90 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual Data Center DT 4180 l l l l l l l l Central Office l l l 05 04 05 91 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 16 2 DT 4180 TSR support for IP FANOUT The DT 4180 provides many opportunities to optimize the network FANOUT in an economical fashion One example is the use of the TSR connections to provide connectivity to the individual remote offices In conjunction with the serial ports up to 40 offices 48 using E1 may be connected from a single DT 4180 A depiction is as follows Data Center DT 6061 With IP FANOUT Application DT 4000 ch f J m aa 10 100 BaseT HUB Sync Async Equipment Another possibility is the elimination of the modem interface at the remote office This is done by using a TSR connection for the remote office as well The connection may aggregate multiple timeslots up to the full line rate if the remote office traffic demands
83. ich may be accessed through use of the SOFTWARE is the property of the respective content owner and may be protected by applicable copyright or other intellectual property laws and treaties This LICENSE grants you no rights to use such content All rights not expressly granted under this LICENSE are reserved Manufacturer and its licensors if any 19 3 Software Support SOFTWARE support is not provided by Manufacturer or its affiliates or subsidiaries separate from the HARDWARE For SOFTWARE support please contact your supplier of the HARDWARE Should you have any questions concerning this LICENSE or if you desire to contact Manufacturer for any other reason please refer to the address provided in the documentation for the HARDWARE 19 4 Export Restrictions You agree that you will not export or re export the SOFTWARE to any country person or entity subject to U S export restrictions You specifically agree not to export or re export the SOFTWARE i to any country to which the U S has embargoed or restricted the export of goods or services which as of March 1998 include but are not necessarily limited to Cuba Iran Iraq Libya North Korea Sudan and Syria or to any national of any such country wherever located who intends to transmit or transport the products back to such country ii to any person or entity who you know or have reason to know will utilize the SOFTWARE or portion thereof in the design development or production of nucle
84. ields must make an electrical connection to the DT xx amp x s grounding system 17 8 2 FCC Part 68 Information The DT xx8x complies with Part 68 of the FCC rules On the bottom of the unit is a label that contains among other information the FCC registration number for the DT xx8x If requested this information must be provided to the telephone company The RJ45 style jack labeled DSU located on the front of the DT xx8x has been tested as part of the registration process for FCC Part 68 An FCC compliant modular jack is provided with the DT xx8x This jack is designed to be connected to the telephone network or premises wiring using a compatible modular plug which is Part 68 compliant If the DT xx8x causes harm to the telephone network the telephone company will notify you in advance that temporary discontinuation of service may be required If advance notice is not practical the telephone company will notify you as soon as possible Also you will be advised of your right to file a complaint with the FCC if you believe it is necessary The telephone company may make changes to its facilities equipment operations or procedures that could affect the operation of the DT xx8x If this happens the telephone company will provide advance notice in order for you to make necessary modifications to maintain uninterrupted service If trouble is experienced please refer to the warranty section of this user manual No repairs can be perform
85. ip may be assigned to the SNMP interface using the parameter of cug lt CUG Number gt The closed user group membership is displayed on the verify module output Packets which have failed the SNMP Closed User Group Test are discarded An alarm is not presented but the failure is counted The number may be displayed with the dmeas mod command The DT xx8x allows setting of an SNMP community in addition to the public community When configured the DT xx8x will respond to SNMP manager requests in that community The DT xx8x will always respond to a request in the public community The settable SNMP community is configured with the COMM Double Quoted String NONE option The community may be in any case The double quote encapsulation is not part of the community string The settable community may be cleared by setting it to the keyword NONE The MIB II variables sysName sysContact and sysLocation may be initialized from the DT xx8x non volatile database using the SNMP command These variables are volatile in that they may be over written by an SNMP manager However any change made by the SNMP manager will not impact the DT xx8x non volatile database Setting the value to NONE will clear the entries in the DT xx8x non volatile database Each field may be of 31 characters or less The double quote encapsulation is not part of the respective variable Any of the variables may be cleared by setting it to the Keyword NONE 6
86. it This is depicted in the following diagram Data Center Dao aad Each Remote Office Foca rk a L J Mimpi Prca 10 100 BaseT UB DT 6061 With IP FANOUT Application 05 04 05 92 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual Finally the DT 4180 may connect to a remote office by any of its connections on a one for one basis By using the TSR a connection with speeds up to T1 or E1 may be realized This is especially useful for intelligent LAN bridging where reliability is a concern That diagram is below DT 4180 05 04 05 93 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 17 SPECIFICATIONS 17 1 CONSOLE PORT A standard RS 232C interface that uses binary data interchange between DTE and DCE This interface uses an RJ45 connector and operates at 9600 bits per second bps 8 bits per character no parity and one stop bit 17 2 DT 4180 RS 232 V 35 DB25 SERIAL PORT The DT 4180 specific serial port uses a 25 pin DB25 connector The DT 4180 has reserved this hardware interface for future use 17 2 1 RS 232 C The RS232 C interface uses up to 21 signal leads and operates at data rates from 75 to 19200 bits per second bps The DT 4180 serial ports exceed this specification by allowing data rates up to 115 2Kbps 17 2 2 V 35 The V 35 interface on the DT 4180 operates at data rates up to 2 048Mbps A DB25 female to Winchester 34 male adapter
87. k Please see the Solution Document Secure and Reliable Intranet Access For Remote Sites for a more detailed discussion of this use of the IP FANOUT application on the DT 6xxx The DT 9480 is a single port device the DT 4284 has 4 serial ports the DT 4180 has 16 serial ports and the DT 4280 has 32 serial ports All of the serial ports are synchronous or asynchronous that support speeds up to 115 2kbps Popular protocols such as Asynchronous various Bi Synchronous variants HDLC SDLC X 25 and E2A are all supported interchangeably on a per port basis In addition vertical services typically found on Embedded Network processors have been incorporated into the devices as feature packages For example this allows for the direct mediation of X 25 to individual circuits over TCP connections when the X 25 vertical service is selected on a port The DT 9480 and DT 4284 devices also allow the emulation of the E2A Bridge network when the E2AHOB vertical service is selected on a port The DT 2020 is a stand alone unit which interfaces an existing SAM to an IP network instead of a BNS network This gives IP network access to devices connected to the SAM ports without any re cabling 05 04 05 5 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual The DT xx8x is an internet protocol IP access device That is it mediates any of the supported protocols and the IP protocol suite This includes IP TCP Telnet RTP
88. k Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 45 DT 9480 INITIAL CONFIGURATION CONSOLE CABLING The serial console is needed to initially configure the DT 9480 s IP parameters These are limited to the IP address the Gateway address and IP Network Submask Otherwise the serial console is normally disconnected during normal operation and telnet console access via TCP port 1023 is used The DT 9480 does not preclude a serial console connection during normal operation Should such be desired a Y cable is needed on the DB25 implementing the console connection The DT 9480 serial console configuration wiring options are as follows Modular Cable PC or Dumb Terminal Special Wiring Serial DT 9480 Console Adapter Modular Cable Adapter Terminal DT 9480 Serial Console Options The DT 9480 has no RJ45 jack like other Datatek Migration Products for connection of a serial console Before connection to the Network Element a DB25 to RJ45 adapter with special wiring must be attached to the DT 9480 The serial console is connected via this adapter and cabling as shown in the figure above Specific wiring information is found in the cabling section of this document The serial console is configured as 9600 baud 8 bits and no parity 05 04 05 17 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 46 DATA TRANSPORT CABLING SAM16 REPLACEME
89. lay and setting the operating mode from MD I to MD O 13 3 DT xx8x and General DataComm 201 7 Modems The General DataComm 201 7 Modem is a 1200 or 2400 baud synchronous or asynchronous modem used for leased facilities It is present on some Network Element connections The modem is optioned by DIP switches and berg jumpers The 201 7 modem does not provide proper clocking for a SAM or DT xx8x in its default configuration In order to provide proper clocking the DT xx8x Synchronous DTE adapter depicted in this section must be used The obsolete AT amp T synchronous DTE adapter will not function properly with the General DataComm 201 7 modem The modem is properly configured by setting DIP Switch 9 position 1 to the external position The default is the internal position All other configuration is not altered This option will instruct the General DataComm 201 7 to use clock provided on Pin 24 of the interface as its Tx or Pin 15 clock This clock is bridged from the Rx Clock Pin 17 by the DT xx8x Synchronous DTE adapter depicted below The result is that both clocks are then properly phased The General DataComm 201 7 requires RTS asserted before proper operation can proceed This modem does not allow a permanent enable of that lead The DT xx8x Synchronous DTE adapter depicted in this section properly asserts RTS when the DT xx8x DT 4180 DT 4000 or SAM port has a call active 13 4 Cabling to a Modem Set The Cabling to
90. led ALARM on the DT 4180 or DT 4280 faceplate The terminal block connectors accommodate 10 awg to 14 awg wire 3 3 CONSOLE INTERFACE The DT xx8x console interface is used for initial configuration and for StarKeeper II NMS monitoring on an on going basis This interface requires a standard RJ45 terminated twisted pair data cable on the DT 4180 DT 4280 and DT 4284 It connects as a data terminating equipment DTE to an asynchronous device and uses RS 232C signaling It is configured as 9600 bps 8 bits no parity and one stop bit On the DT 9480 the serial console interface is available on the secondary port pins of the DB25 connector Pins 14 amp 16 Once initially configured all operations may use the telnet console 3 4 DT 4180 RS 232 V 35 SERIAL INTERFACE Through a DB25 RS 530 connector the DT 4180 supports two software selectable device interfaces V 35 and RS232 C at data rates up to 2Mbps The DB25 RS 530 interface is a DTE only The male connector electrically presents a data terminal equipment DTE interface and supports RS 232C directly For V 35 a standard RS 530 DB25 Female to V 35 Winchester 34 Male adapter is available The DT xx8x also provides access to the console function through a TCP telnet connection via a reserved telnet server port TCP port 1023 This service is available only when the unit is in service and may be protected by Closed User Group membership 05 04 05 10 Datatek Applications In
91. lling lt OSI NSAP gt parameter is used to specify the extension calling address on the SVC call setup packet of an OSI X 25 connection This parameter is only required with the OSI X 25 interface The ext_called lt OS I NSAP gt parameter is used to specify the extension called address on the SVC call setup packet of an OSI X 25 connection This parameter is only required wit the OSI X 25 interface The ulen lt UDATA Length gt parameter specifies the length of the user data field to be used in an SVC call setup packet The default is one byte of value OxC1 The udata lt Hex Byte gt parameter allows modification of the user data field to be used in an SVC call setup packet The may be a number in the range of one through sixteen The lt Hex Byte gt is of the form 0xXX 6 2 2 REMOVE PORT Syntax remove port lt portnum gt lt all gt lt range gt This command is only visible when the unit is logged in The command takes a user port out of service and must be performed before any port level configuration changes can occur The lt PortNum gt parameter may be a number in the range 1 through the number of ports on the DT xx8x The lt all gt parameter removes all the serial ports The lt range gt parameter removes a sequential range of ports 6 2 3 RESTORE PORT Syntax restore port lt portnum gt lt all gt lt range gt This command only visible when the unit is logged in returns a user port to
92. ly permitted by applicable law notwithstanding this limitation The SOFTWARE is licensed as a single product Its component parts may not be separated for use on more than one HARDWARE The SOFTWARE is licensed with the HARDWARE as a single integrated product The SOFTWARE may only be used with the HARDWARE as set forth in this LICENSE You may not rent lease or lend the SOFTWARE in any manner You may permanently transfer all of your rights under this LICENSE only as part of a permanent sale or transfer of the HARDWARE provided you retain no copies you transfer all of the SOFTWARE including all component parts the media and printed materials any upgrades this LICENSE and if applicable the Certificate s of Authenticity and the recipient agrees to the terms of this LICENSE If the SOFTWARE is an upgrade any transfer must also include all prior versions of the SOFTWARE Without prejudice to any other rights Manufacturer may terminate this LICENSE if you fail to comply with the terms and conditions of this LICENSE In such event you must destroy all copies of the SOFTWARE and all of its component parts 19 2 Intellectual Property Rights The SOFTWARE is licensed not sold to you The SOFTWARE is protected by copyright laws and international copyright treaties as well as other intellectual property laws and treaties You may not copy the printed materials accompanying the SOFTWARE All title and intellectual property rights in and to the content wh
93. mRegds MIBI None RO 1 3 6 1 2 1 4 15 0 pReasOKs 13612141680 ipReasmFais MBJ Nne JRO EOT lpFragOKs_ __ MIB II None ROT Fee Te ee ag ae Meloe Ry cists pRoutngdisca MIB II H p 1 3 6 1 2 1 5 1 0 ET MIB II 1 3 6 1 2 1 5 2 0 IcmpInErrors ICMP Errors 1 3 6 1 2 1 5 3 0 ee MIB II None 1 3 6 1 2 1 5 8 0_ _ IcmplnEchos___ MIB II_ Nbr of Pings TROT 1 3 6 1 2 1 5 9 0 _ IcmplnEchoReps MIB Il None RO EEA TopRtoAlgorithm MIB Il None FRO 1 3 6 1 2 1 6 2 0 TopRtoMin MIB Il None RO 13 6 1 2 1 63 0 TepRtoMax_ MIB II_ None RO RV RERE TOE TcpMaxConn 1 3 6 1 2 1 6 5 0 TcpActiveOpens MIB II 1 3 6 1 2 1 6 6 0 T Pae ta MIB II Pr 438121880 TeoesubResets MBI Noe oO 136121690 TopCurrEstab MIB Il None FRO ne a e 1 3 6 1 2 1 6 11 0 TcpOutSegs 1 3 6 1 2 1 6 12 0 TcpRetransSegs MIB II None 1 3 6 1 2 1 6 13 X TcpConnTable MIB II Rote o oo o Entries 1 3 6 1 2 1 6 14 0__ TcpInErrs MIB II_ None ROT 1 3 6 1 2 1 6 15 0 _ TcpOutRsts MIB II one nonoir canis ee 1 3 6 1 2 1 7 1 0 UdpInDatagrams MIB II Derived from other Counts 1 3 6 1 2 1 7 2 0 UdpNoPorts MIB II_ Non Peer and Spurious UDP eT errors 1 3 6 1 2 1 7 3 0 UdplnErrors MIB II 1 3 6 1 2 1 7 4 0 elec ail MIB II Frames Sent Keep Alive Messages sent etc 1 3 6 1 2 1 7 5 X TET Table MIB II None sss 1 3 6 1 2 1 11 1 0 SnmplnPkts 1 3 6 1 2 1 11 3 0 SnmplnBadVersio MIB II C a ee Ns 1 3 6 1 2 1 11 4 0 SnmplnBadCom MIB II None
94. ms A minor alarm indicates a secondary or transient error that is not likely to affect overall service unless multiple minor alarms are issued In this case a serious condition exists that may affect overall system performance 8 3 Info Alarms An information alarm is a message that does not necessarily require attention It typically is important for network administration but does not adversely affect service 05 04 05 65 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 9 MODULE MEASUREMENTS This appendix itemizes the measurements available using the display measurements dm command with the mod option These are unit level measurements The base measurements are always displayed the error and exception counters are only displayed if nonzero Interface Type Protocol Description Cid Number of Under run TX Number of Non Aligned Frame Error RX 05 04 05 66 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 10 USER PORT MEASUREMENTS This appendix itemizes the measurements available using the display measurements dm command with the port option These are user port level measurements Interface Description gt Number of Intervals with Ingress Data TCP Number of Intervals with Egress Data Number of Intervals with Port errors Note In the measurements above an interval is defined as 3 2 seconds 11 IP GATE PORT MEASUREMENTS This appendi
95. n the strain relief to the DT xx8x rack mount bracket 4 Stand Alone Place the DT xx8x in the desired location such as a shelf in a data equipment rack Rack Mount Fasten the DT xx8x to a 19 inch equipment rack using appropriate rack screws or use extension ears for a 23 inch rack 5 Attach data transport cables refer to section 4 5 6 Attach console cable by plugging one end of an RJ45 terminated twisted pair data cable into the DT xx8x console interface and the other into the port of the asynchronous device that will be used to configure or manage the DT xx8x 7 Run 48V DC return 48 and ground wires from a central source through the strain relief clamp for DC wire stabilization On the DT xx8x faceplate attach the return 48 and ground wires to the return 48 and ground connections respectively on the terminal block labeled 48V DC 8 Rack Mount The Environmental Operating Range of 5 to 40 degrees C 41 to 124 degrees F is necessary to maintain compliance with UL 05 04 05 14 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 4 4 CABLING THE DT 4180 DT 4280 DT 4284 CONSOLE This section describes the options for cabling the DT xx8x console port to allow the DT xx8x to be managed by a terminal PC dial up modem or asynchronous network connection The following diagram shows the connection options modular cable AH SAM 16 To Node Male modular cable AH Modem To remote modem M
96. nel number on the TSR for connection information codec specification and timeslot assignment It may take on the value of one through twenty four for a T1 TSR port or a value of one through thirty two for an E1 TSR port The addslot parameter allows the user to map a single time slot to a channel or all time slots defined for the TSR type in the usage map This allows fractional T1 E1 using from one up to the maximum number of timeslots 24 for T1 30 for E1 Note that in E1 framing the first and 16 17 counting from one timeslots are not usable according to the standard The delslot parameter allows the user to remove a timeslot from the usage map All of the timeslots may be removed with the all option The type parameter indicates the direction of the connection origination in the TCP IP network A type of orig indicates that the DT 4180 is to originate a connection to the IP address specified by the dest parameter and TCP port number specified by the dport parameter A type of rcv indicates that the DT 4180 is to expect a connection on the hunt group TCP port specified by the hport parameter If not specified the default hunt group TCP port is 51 000 the channel number 05 04 05 43 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual The cre parameter specifies the type of CRC checking performed by the DT 4180 on TSR channels which are configured as HDLC A crc value of 16 indicates a 16 bit CRC an
97. ngle device upgrades as it eliminates any potential for error The new software is downloaded to the DT xx8x via the dtupgrade command This may be performed for one or more devices The r option to the dtupgrade command will restart the device on the new software after the download completes successfully It is highly recommended In the alternative the device may be downloaded without a restart and restarted at a later time during a scheduled maintenance window Restarting the device on the new software prior to registration is highly recommended After the restart the devices will continue to operate normally on the new software without registration Some operations interface functions are inhibited pending software registration Below is an example of a typical dtupgrade invocation Note the use of the r option as it is recommended Mechanized registration is not supported in generics 1 x of the DT 4280 DT 4284 and DT 9480 Mechanized registration is not supported in generics 9 x or earlier of the DT 4180 When these generics that do not support mechanized registration are active a reboot must be performed to activate the new software before software registration may continue gt y 05 04 05 28 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual dtupgrade v d r i mDT 9480 10 0 1 80 dt_94xx 2 Mechanized registration is performed in three steps Each of which does not require user i
98. nited States Government is subject to restrictions as set forth in subparagraph c 1 ii of the Rights in Technical Data and HARDWARE Software clause at DFARS 252 227 7013 or subparagraphs c 1 and 2 of the Commercial HARDWARE Software Restricted Rights at 48 CFR 52 227 19 as applicable Manufacturer is Datatek Applications Inc 100 Campus Drive Suite 100 Somerset New Jersey 08873 If you acquired the SOFTWARE in the United States of America this Software License are governed by the laws of the State of New Jersey excluding its choice of laws provisions If you acquired the SOFTWARE outside the United States of America local law may apply This LICENSE constitutes the entire understanding and agreement between you and the Manufacturer in relation to the SOFTWARE and supercedes any and all prior or other communications statements documents agreements or other information between the parties with respect to the subject matter hereof 20 AUTHOR Comments and Questions regarding this document or the products covered within this document should be addressed to the author Angel Gomez via email at angel _gomez bellsouth net or via telephone at 386 754 5700 Copyright 2002 2005 TeleComp Research amp Development Corp Copyright 1998 2002 TeleComp Inc All Rights Reserved Printed in USA Datakit and StarKeeper II NMS are registered trademarks of Lucent Technologies 05 04 05 99 Datatek Applications Inc
99. ntervention The steps are as follows 1 The dtgetinfo utility is invoked on a file containing a list of devices to be administered This file is called the master device list file and is typically named dt_device master The master device list file may have any name and it is provided as an argument to the dtgetinfo utility The master device list may also contain devices that do not require registration The dtgetinfo utility makes inquiry of each device in the master device list and creates a device information file named dt_device info in the current directory 2 The dt_device info file is then sent via email to keys datatekcorp com for registration processing 3 A file name dt_device register file is returned via email to be used as input in the next step A file named dt_device msgs is a text file that may be displayed or printed showing the results of the registration function 4 The dtsetreg utility is invoked and uses the dt_device register file provided as an argument If no argument is provided the file is assumed to be in the current directory The dtsetreg utility contacts each device that requires registration and have been assigned keys One or more keys are installed during the dialogue 5 The dt_device info file and the dt_device register file are deleted as they are transient and have no further value Neither can be reused for the purpose of registration However the dt_devi
100. o Westronic WS2000 al ol al al cl gl 7l gl RJ45 Female Pin Numberin WS2000 Wire Wrap Pin GND RTS TxD RxD DCD GND CTS 05 04 05 72 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 13 7 DT 4180 DT 4280 Cabling to an AT amp T SAC E2A Remote The DT 4180 and DT 4280 are able to accept the E2A protocol on any of its ports The AT amp T SAC is an E2A remote interface for discrete scan points The AT amp T SAC presents a DB25 Male connector A special adapter depicted below must be used to interface to the AT amp T SAC In addition the port is configured as prot E2A DXE DTE and PAP ON The originate and receive options for the port are dependent on the deployment DT 4180 amp DT 4280 to SAC Adapter R Female 05 04 05 73 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 13 8 DT 9480 DT 4284 Cabling to an AT amp T SAC E2A Remote The DT 4284 and DT 9480 are able to accept the E2A protocol on any of its ports The AT amp T SAC is an E2A remote interface for discrete scan points These instructions for the interface to the AT amp T SAC E2A Remote substantially differs from the DT 4000 DT 4180 and the DT 4280 Specifically a special interface adapter is no longer required The AT amp T SAC presents a DB25 Male connector The adapter used to connect to the AT amp T SAC is the standard asynchronous DCE with a DB25 female When a DT 9480 is used
101. of service to diagnose The lt port_num gt parameter specifies the RS 232C user port The diagnostic type is either INT for the internal test EXT for the external test or ALL for both the internal and external tests 05 04 05 56 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 6 2 9 DISCONNECT USER PORT Syntax disc port lt portnum gt The disc command is only visible when the unit is logged in If an IP stand alone port is in service any existing circuit established via the port will be dropped This is useful in IP networks when the remote peer vanishes due to a remote reboot or a network error It is essentially equivalent to the remove port restore port command sequence The disc command will always prompt for a password for validation purposes even if the administrator is logged at the appropriate level or higher 6 2 10 X 25 Protocol Analyzer Snooper Syntax snoop lt X 25 Port gt lt L2 OFF lt VC Range gt gt verbose The snoop command is only available to X 25 ports It implements the X 25 protocol analyzer The snoop command may be invoked multiple times with the results aggregating Every time the snoop command is invoked the relative timestamp is set to zero The lt x 25 Port gt is the number of the port to be snooped The port must be of type x25 The parameter of L2 will select snooping at the LAPB layer Both transmit and receive directions will be displayed The parame
102. olete AT amp T SAM Synchronous DTE adapters had a race condition between RTS and CTS If the AT amp T Synchronous DTE adapters are to be used the UDS 202T modem must be configured as permanent when operating with a SAM or DT xx8x In either situation the cable type configured in the DT xx8x or SAM connection is DTE The adapter presents a 25 pin male connection to the UDS modem It should be noted that a UDS 202T in operation with a standard DCN most likely does not have the RTS option configured as permanent It is recommended that the Synchronous DTE adapter depicted in this section be used for such connections 13 2 DT xx8x s and AT amp T Paradyne 2024 Modems The AT amp T Paradyne 2024 modem is a 2400 baud synchronous or asynchronous modem used for leased facilities These modems are used on a great deal of Network Element connections The AT amp T Paradyne 2024 modem is optioned by commands on a front panel via three levers and an execute button The AT amp T Paradyne 2024 modem does not provide proper clocking for a SAM or DT xx8x in its default configuration There are two methods to provide proper clocking from the AT amp T Paradyne 2024 modem Both methods will work properly with the DT xx8x Synchronous DTE adapter depicted in this section Only one method will work with the obsolete AT amp T synchronous DTE adapter The first method which will operate correctly with the DT xx8x Synchronous DTE adapter involves setting the mo
103. ommands Operational Result Requests the values of one or more Management Information Base MIB variables GetNext Enables MIB variables to be read sequentially one variable at a time Permits one or more MIB values to be updated GetResponse Used to respond to a Get GetNext or Set Indicates the occurrence of a predefined condition 7 2 DT xx8x SNMP MIB Variable Database RO Read Only Variable R W Read Write Variable SIV Storage is Volatile MIB Variable Console Equivalent _ Numer 136121120 None sss erso Serine Werhe e o 1 3 6 1 2 1 1 4 0 1 3 6 1 2 1 1 6 0 SysLocation 1 3 6 1 2 1 1 7 0 _ SysServices___ MIB I_ None RO 1 3 6 1 2 1 4 1 0 _ IpForwarding __ MIB II None ROT 1 3 6 1 2 1 4 2 0 IpDefaultTTL___ MIB II None ROT Fee IpinReceives __ MIB I _ Number of Ethernet PktsRovd RO ee ee ee x 2 1 4 5 0 fe mars Nbr Rx Packets w Wrong Addr 1 3 6 1 2 1 4 6 0 lpForwDatagrams MIB II None sss 1 3 6 1 2 1 4 7 0 lolnUnknownProt MIB II Nbr of Packets w Unk Protocol Nor of adits wink Pie RO OS 1 3 6 1 2 1 4 8 0 lpInDiscards MIB II_ Nbr of Packets Disc due to R oo Resource 1 3 6 1 2 1 4 9 0 IplnDelivers MIB II_ Inferred from DMEAS counters RO Transmitted Resource 1 3 6 1 2 1 4 12 0 IpOutNoRoutes MIB II None ss 1 3 6 1 2 1 4 13 0 _ IpReasmTimeout MIB II ho 05 04 05 62 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 1 3 6 1 2 1 4 14 0 IpReas
104. onous DCE Adapter al ol al al cl gl 7l g RJ45 Female Pin Numberin DB25 Female TxD RxD RTS CTS DSR RJ45 05 04 05 79 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 13 14 The Asynchronous DTE Adapter Depicted below is the cabling description for the asynchronous DTE adapter to be used with DT 4180 DT 4280 and DT 4284 ports configured with a protocol of asynchronous or raw and a cable type of DTE The adapter may also be used with SAM64 SAM128 and SAM504 devices Generally this interface adapter is used with Modem connections Asynchronous DTE Adapter AH Lt ol sl at cl gl Ig RJ45 Female Pin Numberin DB25 TxD RxD RTS CTS DSR SG DCD RJ45 Codes Male DB25 ED5P055 31G 139 Female DB25 ED4P055 31G 147 DTR 05 04 05 80 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 13 15 The Asynchronous DCE Adapter Depicted below is the cabling description for the asynchronous DCE adapter to be used with DT 4180 DT 4280 and DT 4284 ports configured with a protocol of asynchronous or raw and a cable type of DCE The adapter may also be used with SAM64 SAM128 and SAM504 devices Asynchronous DCE Adapter AG 4l ol gl yl 5 gl 7l 8 RJ45 Female Pin Numberin RJ45 DB25 TxD RxD RTS CTS DSR SG DCD Codes Male DB25 ED5P055 31G 140 Female DB25 ED4P055 31G 138 DTR 05 04 05 81 Datatek Applications Inc DT
105. port The DT xx8x may be used as an extension board to a DT SAM The DT SAM is a network extensible variant of the SAM series for Datakit and BNS networks This feature allows the DT xx8x to be used as a single port four port sixteen port or 32 port board to extend a DT SAM The DT xx8x does not need to be co located with the DT SAM as it uses the IP infrastructure for communications See the DT SAM product addendum for more information 05 04 05 8 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 3 PHYSICAL DESCRIPTION DT 4280 Data ik Vex 3 1 POWER INTERFACES 48VDC Power Rack mounted or operating stand alone the DT 4180 DT 4280 and DT 4284 accept DC power input directly from a 48V DC power source which connects to the three position return 48 and ground terminal block labeled 48V DC on the faceplate The terminal block connectors accommodate 10 awg American Wire Gauge to 14 awg wire A strain relief clamp is available separately for DC wire stabilization The actual voltage range of the DT 4180 and DT 4280 is 18 through 72 volts inclusive The DT 9480 accepts 48VDC power on a circular connector The DT 9480 voltage tolerance is 10 The DT 4284 voltage tolerance is 10 24VDC Power Rack mounted or operating stand alone the DT 4280 accepts DC power input directly from a 24 VDC nominal via a circular connector The circular connector is labeled 24VDC on the DT 4280 facepl
106. pplication console prompt label A console label may be up to 31 characters in length 6 1 23 PING ping lt IP address gt Interval Seconds The ping command is only visible when the unit is logged in The command has a single required argument the IP address that is to be pinged The ping command formats an ICMP echo request packet which is then sent to the IP Address specified The device with that address will issue an ICMP echo reply to the request This is required of all IP implementations by RFC 791 If a reply is received an informational alarm is issued on the UMI console If no reply is received there is a timeout message that will appear for that ICMP echo request The ping command issues a single ICMP echo request packet and awaits a response The response is printed and another ICMP echo request is issued The operation continues until the user presses any character The Interval Seconds argument specifies the amount of time to wait in seconds between the individual ICMP echo requests It should be noted that some host Internet Protocol implementations issue duplicate responses to a single ICMP request The ping command will suppress duplicate replies 6 1 24 TraceRoute trte lt IP address gt The trte command is only visible when the unit is logged in The command has a single required argument the IP address that is to be pinged The trte command formats an ICMP echo request packet that is then sent to the IP A
107. rt gt hport lt tcp port gt prot lt protocol gt dxe lt dce dte gt clk lt norm revd gt 05 04 05 47 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 05 04 05 phy lt 232 v35 530 gt baud lt baud rate gt enc lt nrz nrzi gt ccar lt on off gt swear lt on off gt pap lt on off gt fill lt mark gt lt flag gt dbits lt 5 6 7 8 gt parity lt even odd none gt stop lt 1 1 5 2 attn lt 1brk 2brk none char gt flow lt xon hw none gt cug lt cug num gt crfix lt trans nonnull gt crif lt trans nolf gt PDDonCR lt on off gt J crypt lt on off gt comment user comment moveto lt New Port Num gt copyto lt Port Number Range gt x25dxe lt DTE DCE gt x25win lt LAPB Tx Window Size gt x25t1 lt LAPB T1 Timer gt x25n2 lt LAPB N2 Retry Counter gt vc lt Range gt vcsvc lt PAD PASS ISO RBP MAC SESS gt veckt lt SVC PVC gt vewin lt VC Tx Window vepkt lt 128 256 gt padecho lt ON OFF gt paderase lt NONE BS lt Hex Byte gt padidle lt X 3 Ticks gt padbreak lt NONE INTR RESET BRKIND gt padparity lt TRANS EVEN ODD gt padcrilf lt NONE RMT VC BOTH gt
108. rt num gt Due to the nature of TNC to GTP traffic the EZAHOB is the only vertical service that may be used to create the virtual bridge network The IP E2A application may not be used for this function This restriction applies only to AT amp T GTP the DPS NTP and the AT amp T TNC endpoints 05 04 05 77 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 13 12 The Synchronous DTE Adapter Depicted below is the cabling description for the Synchronous DTE adapter to be used with DT 4180 DT 4280 and DT 4284 ports configured as a cable type of synchronous DTE The adapter may also be used with SAM64 SAM128 and SAM504 devices This adapter is applicable when the port is receiving the clocking to the interface between itself and a device Generally this interface adapter is used with Modem connections Synchronous DTE Adapter al ol 3 yl 5l gl zla RJ45 Female Pin Numberin DB25 Male TxD RxD RTS CTS DSR DCD 05 04 05 78 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 13 13 The Synchronous DCE Adapter Depicted below is the cabling description for the Synchronous DCE adapter to be used with DT 4180 DT 4280 and DT 4284 ports configured as a cable type of synchronous DCE The adapter may also be used with SAM64 SAM128 and SAM504 devices This adapter is applicable when the port is providing the clocking to the interface between itself and a device Synchr
109. s but should contact the appropriate electric inspection authority or electrician as appropriate 17 8 4 NEBS COMPLIANCE e GR 1089 CORE NEBS Section 6 DC Potential Difference Section 8 Corrosion Requirements e GR 1089 CORE NEBS Level 3 Section 2 ESD Section 3 1 3 2 EMI Emissions Section 3 3 Immunity Section 4 Lightning and AC Power Fault Section 5 Steady State Power Induction Section 7 Electrical Safety Analysis Section 9 Bonding and Grounding e GR 63 CORE NEBS Section 2 Spatial Requirements Section 4 1 3 Altitude Section 4 6 Acoustic Noise Section 4 7 Illumination Requirements e GR 63 CORE NEBS Level 3 Section 4 1 1 Transportation and Storage Section 4 1 2 Operating Temperature and Humidity Criteria Section 4 2 3 Equipment Assembly Fire Test Section 4 3 1 Packaged Equipment Shock Criteria Section 4 3 2 Unpackaged Equipment Shock Criteria Section 4 4 1 Earthquake Environment and Criteria Section 4 4 3 Office Vibration Environment and Criteria Section 4 4 4 Transportation Vibration Criteria 05 04 05 97 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 18 HARDWARE WARRANTY The warranty period for the DT 9480 DT 4284 DT 4180 and DT 4280 hardware shall be ninety 90 days from the date of shipment from Datatek Applications Inc Replacements and repairs are guaranteed for the longer of the remaining original warranty period or 30 days whichever is longer 19 END USER LICENSE AGREEMENT FOR SOFTWARE
110. segment connected to the IP GATE port should be forwarded or dropped The ipgate path command defines the physical path to be used for forwarding packets A path can be thought of as a private tunnel through an IP infrastructure public or private It is set up to either originate or receive a TCP IP connection specified by the combination of an IP address and TCP port number A path over TCP IP is also secure because only one TCP connection is accepted at the specified IP GATE destination unlike standard host TCP implementations and this will be set up automatically by the DT 4180 firmware The ipgate port command specifies the interface configuration of the IP GATE port on the virtual private network formed by the interconnected LANs It is a basic address and mask so that the interface may be pinged 05 04 05 34 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 6 DT xx8x COMMAND REFERENCE These commands are used to configure the operation of the DT xx8x Not all commands are visible all the time Should the unit be logged out only the login command is visible The reboot command places the unit in the logged out mode a Commands may be entered in upper or lower case Parameters of the form name lt value gt may use upper or lower case for name Case is preserved for values Backspace erases one character Changes are cumulative After running a configuration command especially those with many param
111. t 13 type rcv hport 51000 baud 9600 dbits 8 parity none pap on 4 lt DT 4280 gt restore port 1 J lt DT 4280 gt restore port 9 dJ lt DT 4280 gt restore port 13 J 5 3 3 IP Closed User Groups The DT xx8x has its own implementation of closed user groups CUGs to control access between its user ports and endpoints on the IP network The cug command is used to create a closed user group as a single IP address or range of addresses in a sub net The port command allows up to 16 CUGs to be associated with a port Calls in either direction are restricted as follows e A callto an IP address from an orig type user port will be blocked unless the destination IP address belongs to at least one of the CUGs associated with that user port e A call to the TCP port number corresponding to a receive type user port will be blocked unless the calling IP address belongs to at least one of the CUGs associated with the port Please see the CUG example at the end of this manual for a CUG application example using the DT xx8x 05 04 05 33 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 5 4 DT 4180 IP GATE PORT CONFIGURATION A sequence of three commands ipgate route ipgate path 1pgate port configures the IP GATE port on the DT 4180 The ipgate route command configures the screening and routing table for the IP GATE port which specifies a set of destination IP address ranges for which packets originating on the LAN
112. t common variant of these protocols It is this NRZI encoding which is used on the isochronous LTS connections In order to use a DT 4180 or DT 4280 port with recovered clocks it should be programmed with the protocol the line encoding the operation on the data the baud rate and the recovered clock Consider the following command port 1 prot sdlc baud 1200 enc nrzi dxe dce clk rcvd fill flag This command instructs the DT 4180 or DT 4280 that the port is SDLC NRZI with recovered clocks The baud rate is required in order to properly recover the clocks from the data and must match the peer The dxe dce instructs the DT 4180 or DT 4280 that it should control CTS from the peer DTEs RTS and not wait to send data The clk rcvd instructs the DT 4180 or DT 4280 that the clocks are to be recovered from the data rather than on a separate EIA lead Please note that this configuration would use the asynchronous DCE adapter i e the AG adapter The fill flag option is the default for an SDLC port and specification of the option is not required unless the port had been previously configured otherwise Suppose that the port is to be connected to a modem device operating in 2 wire half duplex mode and the port is to be the DTE in that configuration The DT 4180 or DT 4280 port would need to assert RTS and wait for CTS before sending data to avoid corruption on the half duplex interface The following command would issue that configuration Port 1 prot s
113. t will operate independently The DT 9116 requires a 5V power input and will also cascade the power to the next device The 5V to the DT 9116 may be parasite power from the DT 4280 5V output connector In the alternative a separate AC adapter may be used for the DT 9116 The DT 9116 DB25 ports are configured with the physical interface selected on the DT 4180 or DT 4280 user console The ports may operate in DTE or DCE modes The DB25 is a female and is a native physical DCE For physical DTE operation a wiring y 05 04 05 20 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual adapter or cable is required The logical DTE operation is incorporated automatically by the DT 9116 IPP This physical DTE DTE wiring is as follows Signal DB25 Male J1 DB25 Male J2 DT 9116 End DCE Device End M000 SCTE 17 also Connect to J2 24 pH 9 also Connect to J2 11 05 04 05 21 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual Each DT 9116 port has 15 LED indicators These are described as follows DB25 Receive Data indication DSR DB25 Data Set Ready indication Asynchronous mode when not illuminated Logical DTE mode selected when not illuminated V 11 V 35 Port is operating in V 11 or V 35 mode RS 232 mode when both V 11 V 35 and RS 530 A lamps are extinguished RS 530 A Port is operating in RS 530 or RS 530 A modes RS 232 mode when both V 11 V 35 and RS 5
114. ter of lt VC Range gt allows the specification of one or many virtual circuits on the port This snooping is performed at the packet layer Normally the packet control and size is displayed in short format If all of the bytes in the packet are desired the verbose option may be specified In order to disable snooping on one or more components of an X 25 port the OFF option is specified The OFF parameter will disable snooping at all levels on the specified X 25 port 6 2 11 E2A Head of Bridge Analyzer Snooper Syntax snoop lt E2AHOB Port gt lt HOB OFF lt RMT Range gt gt verbose The snoop command is only available to EZAHOB ports It implements the E2A Head of Bridge protocol analyzer The snoop command may be invoked multiple times with the results aggregating Every time the snoop command is invoked the relative timestamp is set to zero The lt E2AHOB Port gt is the number of the port to be snooped The port must be of type E2AHOB The parameter of HOB will select snooping at the Head of the bridge the serial port Any messages received will be displayed and analyzed The remote identifiers to which the message is sent is also identified The parameter of lt RMT Range gt allows the specification of one or many remotes on the port The numbering is fixed according to the TCP listen port When selected the response messages from the remotes are also displayed If all of the bits in the E2A word and message are desir
115. tware keys are required to register the installed software and any feature packages registered for the device When performing an upgrade the revised software is initially downloaded by dtupgrade into a staging area and is not active After completion the key s may be installed prior to a reboot The software then is activated by a reboot If the reboot is executed without the new key being installed the new software will execute normally However no backup reloads or upgrades can be performed Module level parameters such as the device IP address may be changed and activated If a user port is taken out of service the port cannot be restored Please note that it is highly recommended that a reboot be done before the software registration keys are installed as new feature packages key registration may not be supported by the previous revision of the software The procedure for performing a software registration has been mechanized Manual procedures are error prone and not recommended They are no longer covered in this user manual The mechanized Software Upgrade Registration procedure allows simplified administration of one or more devices When a quantity of devices are upgraded manual software registration of each device has the potential of becoming increasingly tedious The mechanized software upgrade registration process was designed to alleviate the problems associated with multiple device upgrades It is also preferred for si
116. ual circuit number e g 30001 30002 Each subsequent X 25 port will add 200 to this value The second X 25 port begins at 30200 the third at 30400 and so on A port with type E2AHOB is internally connected to a corresponding instance of the E2AHOB application The E2ZAHOB feature package is required for this option There is no required configuration of the EZAHOB application The E2A remote connections will be to the TCP port number of 30 000 for the 1 port plus the remote number e g 30001 30002 Each subsequent E2AHOB port will add 200 to this value The second E2AHOB port begins at 30200 the third at 30400 and so on The EZAHOB application is available on the DT 9480 and the DT 4284 When the PDD destination information is specified with the pdd lt DNS destination address gt option the DT xx8x uses the specified DNS server to resolve the name A DNS server address must be entered prior to configuration of any of the ports The pdd parameter is mutually exclusive with specifying the IP address directly via the dest and dport parameters A value of none i e pdd none will clear the DNS destination address A rcv type user port is assigned a default TCP port number of 50000 user port number i e 50001 to 50016 The port may then be addressed uniquely at that address However when a specific TCP port number is specified via the hport lt tcp_port gt option it is used in lieu of the default value Multiple ports may sh
117. uation 22DB T1 Long Haul w 22 DB Attenuation T1 Short Haul 0 110 Feet 05 04 05 42 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 440 T1 Short Haul 440 550 Feet TS110 TR62411 T1 Short Haul 110 220 Feet TS220 TR62411 T1 Short Haul 220 330 Feet TS330 TR62411 T1 Short Haul 330 440 Feet TS440 TR62411 T1 Short Haul 440 550 Feet TS550 TR62411 T1 Short Haul 550 660 Feet The TR62411 nomenclature indicates compliance to the AT amp T TR62411 ACUNET 11 5 pulse template It is to be used for situations requiring such compliance The timing parameter indicates the timing signal to be used for transmission A value of INT internal indicates that the DT 4180 should generate the transmit clock internally from its precision oscillator A value of NET network indicates that the DT 4180 should recover the transmit clock from the receive data stream and use it for transmission It should be noted that there may only be one master clock in the DSU interface between components and there must be one master clock in that interface The tsrate parameter indicates the type of timeslot to be used This is used for support of time slots which do not operate at the full 64K rate The most prevalent is a 56K timeslot for DDS and Frame Relay protocols These sub rate timeslots may be connected to a remote channel bank to provide for remote HDLC connections The chan is a modifier specifying the chan
118. vossossasssscenecassedstte stesstacssevonecinncestessass 16 DT 4180 SPECIFIC APPLICATIONS sssssssssssssssooocccccessssesssssosooccccsesesessssssssssoccccesessssssssssssssssese 17 SPECK A TING orccain a aaiae 15 HARDWARE WARRANTY srs sessed cetesaes cascctenrscccveenesd owstwasassnces uses cece te sssaatsdessascssstessusssesaeatacnssncdescs 19 END USER LICENSE AGREEMENT FOR SOFTWARE ssssssssseesssssssssssooocccccsesssessssssosossceessee 20 AOU LIOR sisssssstcreneceassckesctansnsteacsscencscasnscsanssderesuseussesasarenssnsensscassetesvesvenssosassuevescvesoscsasoueaesseiedaosseeuseeenes Datatek Applications Inc 05 04 05 1 DT 9480 DT 4180 DT 4280 DT 4284 User Manual IMPORTANT SAFETY INSTRUCTIONS the user to the presence of important operating and maintenance The exclamation point within an equilateral triangle is intended to alert servicing instructions in the literature accompanying the product When installing operating or maintaining this equipment basic safety precautions should always be followed to reduce the risk of fire electric shock and injury to persons including the following E E E E Read and understand all instructions Follow all warnings and instructions marked on this product For information on proper mounting instructions consult the User s Manual provided with this product The telecommunications interface should not leave the building premises unless connected to tele
119. x itemizes the measurements available using the display measurements dm command with the ipgate option These are path level measurements Description Number of Intervals with Ingress Data Number of Intervals with Egress Data Number of Intervals with Port errors Note In the measurements above an interval is defined as 3 2 seconds 05 04 05 67 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual 12 CLOSED USER GROUP DEMO The DT xx8x supports the notion of Closed User Groups CUGs for IP networking applications A CUG applies to sessions being established to endpoints on the DT xx8x This is an important feature for protecting sensitive endpoints in a corporate wide network without the burden of special security servers The following diagram depicts a corporate IP network infrastructure which may be accessed by endpoints throughout the network Some endpoints require access to the Network Elements NEs reachable via IP type ports on the DT xx8x and some endpoints are not to be allowed such access IP network endpoints which are allowed to access the NEs are placed in a CUG to be associated with the appropriate user ports The same CUG may be associated with any number of user ports Any one user port may belong to up to 16 CUGs RS232 DT 4180 Corporate IP Network NE IP GATE 10BaseT 10BaseT Referring to the previous diagram Endpoint A must be allowed access
120. y be uniquely routed on the IP WAN Individual CODECs may be installed for load optimization HDLC time slots may be terminated for use by DT 6xxx applications or for routing to serial ports 2 8 E2A Head of Bridge Features The DT 4280 does not support the EZAHOB mediation application at this time The DT 4180 does not support the E2ZAHOB mediation application at this time The DT 4284 has four instances of the EZAHOB mediation application The DT 9480 has one instance of the EZAHOB mediation application Use of the E2AHOB application is exclusive to any other vertical service application e g X25PAD or feature package on a particular port Each of the serial ports on these devices may be configured on a per port basis to be connected to an E2A head of bridge The head of bridge may be an E2A port on an OS 05 04 05 7 Datatek Applications Inc DT 9480 DT 4180 DT 4280 DT 4284 User Manual such as NMA an intermediary device such as a TNC or merely a modem in an existing bridge chain The EZAHOB mediation application allows a switched virtual bridge network to be created using standard E2A ports on the same or other devices A virtual distribution bridge of up to 31 1 may be created in this manner The E2AHOB provides a display of the dynamic address map and a full decoding protocol snooper The E2AHOB has provision for display of the dynamic E2A address map and an E2A decoding protocol snooper 2 9 DT SAM Extension Board Sup

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