Adtran T1 ESF CSU ACE
Contents
1. 1 SOFTWARE REV Displays current software rev 2 REINIT UNIT 3 UTIL 3 ADDRESS 4 SET PASSCODE 5 FACT RESTORE Returns all configurations to factory settings 6 REMOTE T WATCH 1 ACCESS TYPE Select remote unit type 2 SHELF SNMP ID 3 SHELF SLOT Figure 3 17 Utility Menu Tree 1 SOFTWARE REV Submenu of 3 UTIL Use this submenu to display the current software revision level This information is required when requesting assistance from ADTRAN Customer Service or when updates are needed The top line gives the revision of interest The bottom line displays information of use to ADTRAN only Follow standard operating procedures to access the 3 UTIL menu items 2 REINIT UNIT Submenu of 3 UTIL Use this submenu to re initialize the unit This menu item does not restore factory default settings but simply resets the unit and causes it to run through its self test and initialization cycles 3 ADDRESS Submenu of 3 UTIL Use this submenu to access the current Unit Address setting Unit identification numbers must be between 000 and 999 See Figure 3 18 Figure 3 18 Re initialize Unit Address Screen 4 SET PASSCODE Submenu of 3 UTIL Use this submenu to access the passcode setting needed to control port access The Unit Identification number is limited to four digits between 0001 and 9999 5 FACT RESTORE Submenu of 3 UTIL Use this submenu to restore factory default settings for all unit parameters This re2. OR 61204025L1 1B 2004 ADTRAN Inc 29 Chapter 2 Installation T1 ESF CSU ACE User Manual Method 2 e Connect to a reliably grounded 12 48 Vdc source which is electrically isolated from the AC source having LPS or NEC Class 2 outputs OR e Use a Listed Class 2 Direct Plug In Supply with an output rated 12 48 Vdc minimum 350 mA maximum 240 VA Note The branch circuit overcurrent protection shall be a fuse or circuit breaker rated at a minimum of 48 V to a maximum of 10 A A readily accessible disconnect device that is suitably approved and rated shall be incorporated in the field wiring The unit shall be installed in accordance with the requirements of NEC NFPA 70 where applicable To use the cable of the supplied power supply with a local supply connect the black wire to the negative pole of the power supply and connect the black and white wire to the positive pole of the power supply The outside contact point of the barrel plug connects to the negative pole and the center contact point of the barrel plug connects to the positive pole WIRING The connectors are described in this section RJ 48C Connectors Two RJ 48C connectors are located on the back end of the 1 ESF CSU ACE The NET connector connects the unit to the network The connector marked CPE connects the unit to the data terminal equipment These connectors have exactly the same pinouts CAUT To reduce the risk of fire use only
3. 61204025L1 1B 2004 ADTRAN Inc 61 Appendix D Glossary T1 ESF CSU HDLC high level data link control generic link level communications protocol developed by the International Orga nization for Standardization ISO HDLC manages synchronous code transparent serial information transfer over a link connection See also SDLC hop A single trunk line between two switches in a frame relay network An established PVC consists of a certain number of hops spanning the distance form the ingress access interface to the egress access interface within the network host computer The primary or controlling computer in a multiple computer operation in band Signaling dialing diagnostics management configuration etc over the same channel used for data ingress Frame relay frames leaving from an access device in a direction toward the frame relay network interface device Provides the interface between the end device s and a frame relay network by encapsulating the user s native protocol in frame relay frames and sending the frames across the frame relay backbone See also encapsulation and frame relay capable interface device ISDN Integrated Services Digital Network A network architecture that enables end to end digital connections The network supports diverse services through integrated access arrangements and defines a limited set of standard multipurpose interfaces for equipment vendors network providers and cus
4. Example Number 9 5551212 would dial 9 pause momentarily and then send 5551212 This pause could be effected to access an outside line from a PBX etc When editing a specific character the scroll keys are used to scroll from to 9 then colon and semicolon The new telephone number is entered into the T1 ESF CSU ACE only upon press ing ENTER after typing the semicolon Input 20 digits 0 through 9 and cleared by entering a semicolon as the first digit Wor The typed digits are accepted only after pressing ENTER The telephone numbers can be 3 TERMINAL TI Submenu of 2 CONFIG This menu item is used to select and configure the parameters associated with the T1 ESF CSU ACE terminal interface 1 FORMAT Sets the frame format for the T1 The factory default is ESF D4 ESF 2 CODE Sets the line code for the T1 The factory default is B8ZS AMI 825 3 SET LBO Sets the transmit LBO for the T1 The factory default is 0 133 feet 0 133 feet 133 266 feet 266 399 feet 399 533 feet 533 655 feet 7 5 dB 3 UTIL Use the Utility menu to view and set system parameters See Figure 3 17 This includes setting the time and date and resetting all parameters to factory values or to re initialize the unit This menu is also used to view the unit s software revision and ID setting 46 2004 ADTRAN Inc 61204025L1 1B T1 ESF CSU User Manual Chapter 3 Operation
5. DS TALUS P RE e 38 REPE 42 SIL 46 DEEST euo uite ite en ee 48 Appendix PInouts eoe osi ees beer cea Uneven eld eu US Fede ed ak e eoe 51 Appendix B Specification Summary Leere eese eese eee seen sete setas etna sense seta seta 53 Specifications and Maa ev acento meee Oe 53 Appendix Acronyms Abbreviations sssssseeeneeennenenenessensse 55 Appendix D GIOSSATY Kur cessio desros coras 59 14 2004 ADTRAN Inc 61204025L1 1C List of Figures Figure 1 1 T1 ESF CSU ACE Application ecce ti ene Co Uo Pea eon 20 1 2 TLESECSU Front Vies 20 Figut 1 55 ESE CSU Rear VIEW se ne pi Ne ee sad ne 2l Figure 1 4 Jack Signal Directions ioi ae als nn as 21 Figure 1 5 Network Loopback Tests oec Nate ee 25 Figure 1 6 DTE Interface Loopback 25 Figure 1 7 General Data Application ES rent een ad En uda ua 27 Figure 1 8 General Voice Application sise 28 Figure 1 9 Channel 52 RER ee Rd doe 28 Figure 3 1 T1 ESF CSU ACE FRONT PANEL een re Ph pei retra eate Dite 33 Figure 3 2 Selecting a menu item
6. The bandwidth determines the rate at which information can be sent through a channel the greater the band width the more information that can be sent in a given amount of time BECN backward explicit congestion notification A bit set by a frame relay network to notify an interface device DTE that congestion avoidance procedures should be initiated by the sending device bridge A device that supports LAN to LAN communications Bridges may be equipped to provide frame relay support to the LAN devices they serve A frame relay capable bridge encapsulates LAN frames in frame relay frames and feeds them to a frame relay switch for transmission across the network A frame relay capable bridge also receives frame relay frames from the network strips the frame relay frame off each LAN frame and passes the LAN frame on to the end device Bridges are generally used to connect LAN segments to other LAN segments or to a WAN They route traffic on the Level 2 LAN protocol e g the Media Access Control address which occupies the lower sub layer of the LAN OSI data link layer See also router CCITT Consultive Committee for International Telephony and Telegraphy standards organization that devises and proposes recommendations for international communications See also ANST CD carrier detect signal generated by a modem or DSU CSU CD indicates the presence of a carrier signal on a communications link clocking An oscillator generated signa
7. e Automatic ESF to D4 frame conversion Wall mount NEC Class 2 12 VDC power supply eliminates the need for an external power supply e be wall mounted to virtually any surface There are rubber feet on the unit for use on a table top e configure a modem so that it does not have to be configured before installation e Backs up configuration data in EEPROM 61204025L1 1B 2004 ADTRAN Inc 21 Chapter 1 Introduction T1 ESF CSU ACE User Manual Interface Features NI Labeled NET The network interface NI port complies with the applicable ANSI and AT amp T standards Its features include the following D4 or ESF framing AMI or B8ZS coding Configurable LBO Network performance monitoring and reporting Local and remote test loopbacks Extensive self test TI Labeled CPE Features of the terminal interface include the following D4 or ESF framing independent of NI AMI or B8ZS coding Transmit LBO to 655 feet DTE loopback Control Port Input Labeled EIA 232 Features of the control port include the following EIA 232 input from a PC or a modem for control of the T1 ESF CSU ACE Up to 9600 baud operation Acts as input for PC or proxy agent control VT100 terminal interface 22 2004 ADTRAN Inc 61204025L1 1B T1 ESF CSU User Manual Chapter 1 Introduction FOUR METHODS OF CONTROL Front Panel The front panel provides complete and easy control of all items that can be
8. 26 testing 24 interface loopbacks 25 network loopbacks 25 self test 24 TI HISTORY 42 TRAPS 45 T Watch 23 U UNIT 45 UTIL 46 Utility menu 46 wiring 30 X XMIT PRM 43 Y YEL ALRM 43 66 2004 ADTRAN Inc 61204025L1 1B
9. Support Your reseller should serve as the first point of contact for support If additional support is needed the ADTRAN Support web site provides a variety of support services such as a searchable knowledge base updated firmware releases latest product documentation service request ticket generation and trouble shooting tools All of this and more is available at http support adtran com When needed further post sales assistance is available by calling our Technical Support Center Please 10 2004 ADTRAN Inc 61204025L1 1B have your unit serial number available when you call Technical Support 888 4ADTRAN Installation and Maintenance Support The ADTRAN Custom Extended Services ACES program offers multiple types and levels of installation and maintenance services which allow you to choose the kind of assistance you need This support is available at http www adtran com aces For questions call the ACES Help Desk ACES Help Desk 888 874 ACES 2237 Training The Enterprise Network EN Technical Training Department offers training on our most popular products These courses include overviews on product features and functions while covering applications of ADTRANS product lines ADTRAN provides a variety of training options including customized training and courses taught at our facilities or at your site For more information about training please contact your Territory Manager or the Enterprise Training Coord
10. terminal to a host computer PVC permanent virtual circuit frame relay logical link whose endpoints and class of service are defined by net work management Analogous to an X 25 permanent virtual circuit a PVC consists of the originating frame relay network element address originating data link control identifier terminating frame relay network element address and termination data link control identifier Originating refers to the access interface form which the PVC is initiated Terminating refers to the access interface at which the PVC stops Many data network custom ers require a PVC between two points Data terminating equipment with a need form continuous communion use PVCs See also DLCI remote configuration A feature designed into ADTRAN DSU CSU products that allow remote DSU CSU to be configured from a local DSU CSU or VT100 compatible terminal router A device that supports LAN to LAN communications Routers may be equipped to provide frame relay support to the LAN devices they serve A frame relay capable router encapsulates LAN frames in a frame relay frames and feeds those frame relay frames to a frame relay switch for transmission across the network A frame relay capable router also receives frame relay frames from the network strips the frame relay frame off each frame to produce the original LAN frame and passes the LAN frame on to the end device Routers connect multiple LAN segments to each other or to a WAN Router
11. to this unit not expressly approved the party responsible RNIN V i W M for compliance could void the user s authority to operate the equipment 61204025L1 1B 2004 ADTRAN Inc 7 Industry Canada Compliance Information Notice The Industry Canada label applied to the product identified by the Industry Canada logo or the IC in front of the certification registration number signifies that the Industry Canada technical specifications were met Notice The Ringer Equivalence Number REN for this terminal equipment is supplied in the documentation or on the product labeling markings The REN assigned to each terminal device indicates the maximum number of terminals that can be connected to a telephone interface The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the RENS of all the devices should not exceed five 5 Canadian Emissions Requirements This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the interference causing equipment standard entitled Digital Apparatus ICES 003 of the Department of Communications Cet appareil num rique respecte les limites de bruits radioelectriques applicables aux appareils num riques de Class A prescrites dans la norme sur le materiel brouilleur Appareils Num riques NMB 003 edictee par le ministre des Communications 8 2
12. to your telephone line and still have all of those devices ring when your number is called In most areas the sum of the of all devices should not exceed five To be certain of the number of devices you may connect to your line as determined by the REN call your telephone company to determine the maximum REN for your calling area This equipment may not be used on coin service provided by the telephone company Connection to party lines is subject to state tariffs Contact your state public utility commission or corporation commission for information 2004 ADTRAN Inc 61204025L1 1B Federal Communications Commission Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio frequencies Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Win Shielded cables must be used with this unit to ensure compliance with Class A FCC limits 165 Changes or modifications
13. 004 ADTRAN Inc 61204025L1 1B Warranty and Customer Service ADTRAN will repair and return this product within 5 years from the date of shipment if it does not meet its published specifications or fails while in service For detailed warranty repair and return information refer to the ADTRAN Equipment Warranty and Repair and Return Policy Procedure Return Material Authorization RMA is required prior to returning equipment to ADTRAN For service RMA requests or further information contact one of the numbers listed at the end of this section LIMITED PRODUCT WARRANTY ADTRAN warrants that for 5 years from the date of shipment to Customer all products manufactured by ADTRAN will be free from defects in materials and workmanship ADTRAN also warrants that products will conform to the applicable specifications and drawings for such products as contained in the Product Manual or in ADTRANS internal specifications and drawings for such products which may or may not be reflected in the Product Manual This warranty only applies if Customer gives ADTRAN written notice of defects during the warranty period Upon such notice ADTRAN will at its option either repair or replace the defective item If ADTRAN is unable in a reasonable time to repair or replace any equipment to a condition as warranted Customer is entitled to a full refund of the purchase price upon return of the equipment to ADTRAN This warranty applies only to the original purc
14. 31 Installation 29 interface loopbacks 25 interfaces 22 control port 22 network interface 22 T1 CPE 22 J jack signal directions 21 K KEEP ALIVE 43 L line loopback 25 LOCAL LOOPBK 49 loopback tests 25 menu arrows 34 Configuration 42 data field 34 example operation 34 exiting or returning to previous menus 36 selecting menu item 34 selecting submenu item 35 61204025L1 1B 2004 ADTRAN Inc 65 Index 1 ESF CSU User Manua setting cancelling data field 35 Status 38 structure 36 Test 48 tools 34 Utility 46 methods of control 23 MODEM INIT 45 N NET LB 44 NETWORK NI 42 network interface port 22 network loopbacks 25 NI ERR ALM 41 NI HISTORY 41 NI PERF RPT 40 Operation 33 operation via front panel 33 operation of unit 33 OUTPUT 45 P packaging 29 pattern generation 26 payload loopback 25 PC control 23 pinouts 51 53 power connection 29 power up testing 31 R REINIT UNIT 47 REM LB 49 REMOTE T WATCH 48 RJ 48C connector 30 RUN SELFTEST 50 S self test 24 31 SET LBO 44 46 setting cancelling data field 35 SHELF SLOT 48 SHELF SNMP ID 48 shipping contents 29 signal directions 21 Simple Network Management Protocol 23 SNMP 23 SOFTWARE REV 47 STATUS 38 Status menu 38 superframe 19 T T1 application 20 T1 ERR ALM 41 T1 interface 22 T1 service 19 TEL NUM 46 TERMINAL TT 46 TEST 46 48 Test menu 48 TEST PATTERN 50 test pattern
15. ADRAN T1 ESF CSU ACE User Manual 1204025L1 T1 ESF CSU ACE 61204025L1 1B September 2004 Trademarks Any brand names and product names included in this manual are trademarks registered trademarks or trade names of their respective holders To the Holder of the Manual The contents of this manual are current as of the date of publication ADTRAN reserves the right to change the contents without prior notice In no event will ADTRAN be liable for any special incidental or consequential damages or for commercial losses even if ADTRAN has been advised thereof as a result of issue of this publication ADRAN 901 Explorer Boulevard P O Box 140000 Huntsville AL 35814 4000 Phone 256 963 8000 2004 ADTRAN Inc All Rights Reserved Printed in U S A 2 2004 ADTRAN Inc 61204025L1 1B Win Notes provide additional useful information C s Cautions signify information that could prevent service interruption Warnings provide information that could prevent damage to the equipment or W ARNING endangerment to human life Safety Instructions When using your telephone equipment please follow these basic safety precautions to reduce the risk of fire electrical shock or personal injury 1 Do not use this product near water such as a bathtub wash bowl kitchen sink laundry tub in a wet basement or near a swimming pool 2 Avoid using a telephone other than a cordless type during an ele
16. CD displays INITIALIZING and test failures are displayed in the LCD window Figure 3 21 Self Test Result Screen If a failure is detected note the failure prior to contacting ADTRAN technical support The execution of a self test disrupts normal data flow and prevents remote communication until the self test is completed approximately five seconds 50 2004 ADTRAN Inc 61204025L1 1B Pinouts Appendix Table A 1 RJ 48C Connector Pin Assignments Pin Description NET CPE 1 R1 Receive data from Transmit data from network to CSU CSU to DTE 2 T1 Receive data from Transmit data from network to CSU CSU to DTE 3 Not used Not used 4 R Transmit data from CSU Receive data from to network DTE to CSU 5 T Transmit data from CSU Receive data from to network DTE to CSU 7 Not used Not used 8 Not used Not used Table 2 EIA 232 Connector Pin Assignments Pin Name Description 2 TD Data from DTE to CSU 3 RD Data from CSU to DTE 7 SG Signal ground 61204025L1 1B 2004 ADTRAN Inc Appendix A Pinouts T1 ESF CSU ACE User Manual 52 2004 ADTRAN Inc 61204025L1 1B AppedxB Specification Summary SPECIFICATIONS AND FEATURES Specifications and features of the T1 ESF CSU ACE are provided in this chapter Network Interface DSI interface per AT amp T 62411 and ANSI T1 403 Network Framing Format D4 SF or ESF Netwo
17. ESF CSU ACE TERMINAL Figure 1 8 General Voice Application Channel Channel Bank Bank T1 Ti ESF CSU ACE ESF CSU ACE DSX 1 Ti DSX 1 Figure 1 9 Channel Bank Application 28 2004 ADTRAN Inc 61204025L1 1B Chapter 2 Installation UNPACK AND INSPECT Carefully inspect the T1 ESF CSU for any shipping damages If damage is suspected file claim immediately with the carrier and then contact ADTRAN Technical Support If possible keep the original shipping container to ship the T1 ESF CSU ACE back for repair or to verify damage during shipment Shipped by ADTRAN The following items are included in the ADTRAN shipment The T1 ESF CSU ACE e Line interface cable an 8 position modular to 8 position modular e 12 VDC power supply e TSU Single Port Family System Manual CD Provided by Customer The following items must be supplied by the customer e DTE cable s e Cable for the EIA 232 if used POWER CONNECTION The unit may be powered by using the supplied NEC Class 2 12 V wall mount power supply It may also be locally powered by own 12 to 48 V power supply Once power has been applied to the unit the PWR LED illuminates The unit can be powered by either of the following methods Method 1 e Use the included NEC Class 2 12 V at 800 mA wall mount power supply Note The wall outlet shall be near the equipment and readily accessible
18. L1 1B 2004 ADTRAN Inc 25 Chapter 1 Introduction T1 ESF CSU ACE User Manual Pattern Generation The T1 ESF CSU offers three test patterns Ones Zeros and 1 8 These patterns can be initiated from the front panel through the EIA 232 control port or remotely via a management software like T Watch Ones The Ones pattern sends ones in all the payload bits All Zeroes The Zeros pattern sends zeros in all the payload bits and is useful for testing line code configuration AMI B8ZS mismatches 1 in 8 1 8 Each channel of the T1 has only one bit set This pattern is used in conjunction with external test equipment to determine whether the T1 line is performing acceptably under a stress condition APPLICATIONS Three applications are shown in this section Figure 1 7 on page 27 shows general data application Figure 1 8 on page 28 shows a general voice application and Figure 1 9 on page 28 shows a channel bank application 26 2004 ADTRAN Inc 61204025L1 1B T1 ESF CSU User Manual Chapter 1 Introduction Customer Site HOST COMPUTER T1 ESF CSU ACE Customer Site TA ESF CSU ACE DTE 5 DTE ON TERMINAL Figure 1 7 General Data Application 61204025L1 1B 2004 ADTRAN Inc 27 Chapter 1 Introduction T1 ESF CSU ACE User Manual Customer Site T1
19. NABLED DISABLED 7 SET LBO Selects the line build out for the network interface The factory default is 0 dB 0 dB 7 5 dB 15 dB 22 5 dB Ld When interfacing to a Smart jack the O dB setting typically works best because most Smart jacks expect a strong receive level 8 NET LB When enabled the T1 ESF CSU ACE responds to loopback codes from the network interface The factory default is ENABLED ENABLED DISABLED 9 ROB BIT SIG Enables and disables robbed bit signaling This option should be enabled in applications when the terminal interface is connected to equipment for voice or dialed data services PBX SW506 When enabled robbed bit signaling will occur in the user specified DSOs The DSOs must be contiguous and are defined by a starting and ending DSO The factory default is Disabled ENABLE DISABLE 10 RBS START When robbed bit signaling is enabled enter the first DSO in which robbed bit signaling will occur 1 24 The factory default is 1 11 RBS END When robbed bit signaling is enabled enter the last DSO in which robbed bit signaling will occur 1 24 The factory default is 24 44 2004 ADTRAN Inc 61204025L1 1B T1 ESF CSU User Manual Chapter 3 Operation 2 UNIT Submenu of 2 CONFIG This menu is used to change control port and alarm trap options See Figure 3 16 Figure 3 16 First 2 UNIT Submenu SCreen 1 CONTROL PORT Used to set up the unit to initialize a mode
20. No 26 AWG or larger telecommunication line cord See Table A 1 on page 51 for the RJ 48 connector pin assignments EIA 232 Connector The EIA 232 connector is used to connect the TI ESF CSU ACE to a proxy agent T Watch an ASCII terminal or a modem See Table A 2 on page 51 for the connector pin assignments Connector Type Female DB 9 30 2004 ADTRAN Inc 61204025L1 1B T1 ESF CSU User Manual Chapter 2 Installation POWER UP TESTING AND INITIALIZATION When shipped from the factory the T1 ESF CSU is set to factory default conditions When power is applied the unit automatically executes self test followed by an initialization sequence that sets up the unit Self Test Upon a power up or self test the LCD displays ADTRAN 1 ESF CSU ACE INITIALIZING and the LEDs illuminate momentarily When the self test is completed with no failures detected the LCD momentarily displays ALL TESTS PASSED If a failure is detected it is displayed in the LCD window The automatic self test procedure consists of the following steps 1 Board level tests RAM tests EPROM checksum 2 Unit level tests Front panel LED verification 61204025L1 1B 2004 ADTRAN Inc 31 Chapter 2 Installation T1 ESF CSU ACE User Manual 32 2004 ADTRAN Inc 61204025L1 1B Chapter 3 Operation The T1 ESF CSU ACE can be configured and controlled via the local front panel the EIA 232 control port or T Watch This
21. OUT OF FRAME YELLOW ALARM RED ALARM CODE VIOLATIONS BIPOLAR VIOLATIONS FRAME BIT ERRORS 5 T1 HISTORY T1 ERR ALM has the same menu sub branches as NI ERR ALM T1 HISTORY has the same sub branches as NI HISTORY Figure 3 9 Status Menu Tree 61204025L1 1B 2004 ADTRAN Inc 39 Chapter 3 Operation T1 ESF CSU ACE User Manual 1 NI PERF RPTS Submenu of 1 STATUS The Network Interface Performance Reports menu item displays the user copy of the performance data The 1 ESF CSU ACE maintains this performance data on the network in compliance with ANSI T1 403 and AT amp T document TR54016 The data displayed is data accumulated over the last 15 minutes and over the last 24 hours Figure 3 10 First Menu of NI PERF RPTS Menu These fields cannot be edited only cleared as previously discussed Only the user copy of the performance data is cleared The network management performance data history remains unaffected Separate carrier totals are kept which can only be retrieved and reset from the network Data Values Figure 3 11 Performance Counter Screen The counters used in the performance screens are defined below SES Number of severely errored seconds ES Number of errored seconds 96 AV Percent of available seconds 9o EF Percent of error free seconds CVs Number of code violations Continue with standard operation procedures to exit the display Since only t
22. T STUFFING 7 SET LBO 1 NETWORK NI 8 NET LB 9 ROB BIT SIG 1 MODEM INIT 10 RBS START MAIN MENU 2 UNIT 1 CONTROL PORT 2 DATA RATE 11 RBS END 2 CONFIG 2 ALARMS 1 TRAPS 2 OUTPUT 1 FORMAT 3 TEL NUM 2 CODE 3 TERMINAL T1 3 SET LBO 3 UTIL 1 SOFTWARE REV Dis plays current s w rev 2 REINIT UNIT 3 ADDRESS 1 REMOTE UNIT Select 4 SET PASSCODE remote unit type 5 FACT RESTORE Returns all configs to factory settings 2 SHELF SNMP ID NO LOOPBACK 7 REMOTE T WATCH 3 SHELF SLOT DTE ON LINE ON NO LOOPBACK 1 LOCAL LOOPBACK PAYLOAD ON AT amp T INBAND LLB ANSI FDL LLB 4 TEST 2 REM LB AT amp T FDL PLB NO PATTERN 3 TEST PATTERN ALL ZEROS 1 8 ALL DSOs ALL ONES 4 RUN SELFTEST T1 ERR ALM has same menu sub branches as NI ERR ALM T1 HISTORY has same as NI HISTORY Figure 3 7 T1 ESF CSU ACE Menu Tree 61204025L1 1B 2004 ADTRAN Inc 37 Chapter 3 Operation T1 ESF CSU ACE User Manual 1 NI PERF RPTS 2 NI ERR ALM 1 STATUS 3 NI HISTORY 4 T1 ERR ALM 2 CONFIG 1 NETWORK NI 5 T1 HISTORY 2 UNIT MAIN MENU 3 TERMINAL T1 To 1 SOFTWARE REV 3 UTIL 2 REINIT UNIT 3 ADDRESS 4 1 LOCAL LOOPBK 4 SET PASSCODE 2 REM LB 5 FACT RESTORE 3 TEST PATTERN 6 REMOTE T WATCH 4 RUN SELFTEST Figure 3 8 Four Opening Menus and First Level Submenus Menu flow is normally depicted from left to right Arrows on the lower right of the screen indicate the direction of scrol
23. al Telephony and Telegraphy carrier detect central office customer premise equipment cyclic redundancy check clear to send channel service unit clear to send decibel Dial backup data carrier detect data communications equipment digital data service discard eligible data link connection identifier directory scope analysis program data set ready data service unit data terminal equipment data terminal ready facility data link forward explicit congestion notification front end processor first in first out 61204025L1 1C 2004 ADTRAN Inc 55 Appendix Acronyms Abbreviations T1 ESF CSU ACE User Manual FR frame relay FRAD frame relay access device FRF frame relay forum FSU frame relay service unit HDLC high speed data link control IP internet protocol ISDN integrated services digital network ITU International Telecommunications Union KA keep alive LAN local area network LED light emitting diode LLC logical link control LMI local management interface LRC lateral redundancy check MIB management information base ms millisecond NRZ non return to zero NRZI non return to zero inverted OCU office channel unit OOS out of service PLAR private line automatic ringdown PPP point to point protocol PU physical unit PVC permanent virtual circuit RD receive data RDL remote digital loopback request for comments RFECN remote forward explicit congestion notification RIP ro
24. ata field items The cursor is on the number of the first item When there are more than two data field items for the selected submenu a down arrow is visible on the lower right corner See Figure 3 4 Figure 3 4 Submenu Indicating Additional Items Not Shown Setting Cancelling the Data Field Data fields available for editing are preceded by a colon To set a data field perform the following steps 1 Press ENTER while the cursor is located on the submenu item number The cursor moves to the data field to the right of the submenu item name See Figure 3 5 Figure 3 5 Editing a Data Field 2 Usethe up and down scroll keys to scan the available value settings displayed one at a time in the data field position 3 When the desired value is in the data field position press ENTER to set the value The unit now is set for the value shown in the data field and the cursor moves back to the submenu item position indicating that the operation is complete Another submenu field may be selected or use CANCEL to return to the submenu Cancelling is available any time during the operation If CANCEL is used prior to Win pressing ENTER after making a data change the original data value is restored and the cursor returns to the submenu field 61204025L1 1B 2004 ADTRAN Inc 35 Chapter 3 Operation T1 ESF CSU ACE User Manual View Display Only Data Fields Select the following menu choice to view an example of dis
25. chapter describes configuration from the front panel FRONT PANEL OPERATION The T1 ESF CSU ACE front panel operating functions are shown in Figure 3 1 and defined in this section oo N Item LCD Window Up Down Scroll ENTER CANCEL POWER ERRORS ALARMS LOOPBACK ERRORS ALARMS LOOPBACK Figure 3 1 Ti sr csu ace ADIRAN Function Displays menu items used in configuration and information useful in monitoring the unit Used to travel up down menu trees increase decrease numeric values and scroll through selections Used to make selections Used to exit selections or menu tree branches LED on when power is received by ESF CSU LED on when eerored events have occurred in the last second LED on when an alarm condition exists LED on when until unit is in loopback or has placed a remote unit in loopback LED on when eerored events have occurred in the last second LED on when an alarm condition exists LED on when until unit is in loopback or has placed a remote unit in loopback T1 ESF CSU ACE FRONT PANEL 61204025L1 1B 2004 ADTRAN Inc 33 Chapter 3 Operation T1 ESF CSU ACE User Manual GENERAL FRONT PANEL MENU OPERATION The T1 ESF CSU uses multilevel menu structure containing both menu items and data fields menu operations and data are displayed in the LCD window The menu items are numbered and can be viewed by using the scroll keys the arrow keys on the
26. configured through menu guided options The front panel LCD displays the status of operation and performance reports for the unit Chapter 3 contains information on front panel operation and all the menu options ADTRAN PC Program T Watch is the ADTRAN PC control program It provides complete control over the configuration of the T1 ESF CSU ACE through graphic interface The T Watch program displays the same status and performance data as the front panel LCD This data is displayed in the form of tables and graphs The T Watch program has the following capabilities e Interface with modem permits dialing into a remote ESF CSU ACE location to configure the unit or read the unit s status or performance e Performance data read from the units can be exported in a file which is compatible with common spreadsheet programs SNMP The ADTRAN 1 ESF CSU ACE supports the Simple Network Management Protocol SNMP through the ADTRAN Advisor SNMP Proxy Agent 1950007L1 to a network management system such as OpenView or SunNet Manager The proxy agent runs on a PC and can interface to the T1 ESF CSU ACE directly or through modem in the same manner as the T Watch PC programs ASCII Terminal The ADTRAN T1 ESF CSU ACE recognizes an escape sequence that puts the unit into the ASCII terminal mode After receiving the sequence the 1 ESF CSU ACE sends front panel information to the terminal This interface acts exactly like the front pa
27. ctrical storm There is a remote risk of shock from lightning 3 Do not use the telephone to report a gas leak in the vicinity of the leak 4 Use only the power cord power supply and or batteries indicated in the manual Do not dispose of batteries in a fire They may explode Check with local codes for special disposal instructions Save These Important Safety Instructions 61204025L1 1B 2004 ADTRAN Inc 3 Affidavit Requirements for Connection to Digital Services e An affidavit is required to be given to the telephone company whenever digital terminal equipment without encoded analog content and billing protection is used to transmit digital signals containing encoded analog content which are intended for eventual conversion into voiceband analog signals and transmitted on the network e The affidavit shall affirm that either no encoded analog content or billing information is being transmitted or that the output of the device meets Part 68 encoded analog content or billing protection specifications e user customer will be responsible for filing an affidavit with the local exchange carrier when connecting unprotected customer premise equipment CPE to 1 544 Mbps or subrate digital services Until such time as subrate digital terminal equipment is registered for voice applications the affidavit requirement for subrate services is waived 4 2004 ADTRAN Inc 61204025L1 1B Affidavit for Connection of Customer P
28. dem MOI E ee May also be a direct connection modem necessary Figure 1 1 T1 ESF CSU ACE Application The T1 ESF CSU ACE provides surge protection signal regeneration alarms and loopbacks necessary for circuit operation and fault isolation The unit provides the simultaneous use of performance report messages of ANSI T1 403 and maintenance messages of AT amp T TR54016 The T1 ESF CSU ACE also provides conversion from SF to ESF framing formats allowing older SF data terminal equipment DTE to take advantage of the superior diagnostic capabilities of ESF T1 facilities The unit complies with Part 68 of FCC Rules and with applicable sections of AT amp T 62411 ANSI T1 102 and T1 403 Figure 1 2 shows the front of the T1 ESF CSU ACE and Figure 1 3 shows the back of the T1 ESF CSU ACE Figure 1 4 shows the jack signal directions Ti EsF csu ace ADRAN Figure 1 2 T1 ESF CSU ACE Front View 20 2004 ADTRAN Inc 61204025L1 1B T1 ESF CSU User Manual Chapter 1 Introduction CONTROL NET NET CPE CPE NET CPE IN OUT OUT MON MON Figure 1 3 T1 ESF CSU Rear View NET OUT EQ OUT EQ MON NET MON Figure 1 4 Jack Signal Directions Features The following features give the T1 ESF CSU ACE many advantages over other products of its kind e Smallest TI ESF CSU ACE in the industry e Front panel interface eliminates the need for a terminal to configure the ESF CSU ACE
29. een the opening flag and the FCS and is only effective in detecting errors in frames no larger than 4096 octets See also CRC FDL facility data link 4 bit s non disruptive management channel provided in ESF framing mode This data link conforms to ANSI T1 403 and AT amp T TR 54016 specifications FECN forward explicit congestion notification A bit set by a frame relay network to notify an interface device DTE that congestion avoidance procedures should be initiated by the receiving device See also BECN file server In the context of frame relay network supporting LAN to LAN communications a device connecting a series of workstations within a given LAN The device performs error recover and flow control functions as well as end to end acknowledgment of data during data transfer thereby significantly reducing overhead within the frame relay network frame relay capable interface device A communications device that performs encapsulation Frame relay capable routers and bridges are examples of interface devices used to interface the customer s equipment to frame relay network See also interface device and encapsulation frame relay frame A variable length unit of data in frame relay format that is transmitted through a frame relay network as pure data Contrast with packet See also Q 922A frame relay network A telecommunications network based on frame relay technology Data is multiplexed Contrast with packet switching network
30. end of the transmission syn chronizes itself with the use of clocks and information sent along with the transmitted data TI Transmission rate of 1 544 Mbps on 1 communication lines A 1 facility carriers a 1 544 Mbps digital signal Also referred to as digital signal level 1 DS 1 See also trunk line A communications line connecting two frame relay switches to each other VT100 A non intelligent terminal or terminal emulation mode used for asynchronous communications Used to config ure the 1 ESF CSU ACE 64 2004 ADTRAN Inc 61204025L1 1B Index Numerics 1 in 8 pattern 26 A ACCESS TYPE REMOTE UNIT 48 ADDRESS 47 ADTRAN PC program 23 ALARMS 45 all ones pattern 26 all zeroes pattern 26 applications 26 arrows menus 34 ASCII terminal 23 B BIT STUFFING 44 C channel bank application 28 CODE 43 46 CONFIG 42 Configuration menu 42 connectors EIA 232 30 RJ 48C 30 control methods 23 ASCII terminal 23 front panel 23 CONTROL PORT 45 control port 22 D D4 superframe 19 DATA RATE 45 display field 34 DTE interface loopback 25 E EAI 232 connector 30 ESF CSU applications 26 control methods 23 features 21 front view 20 operation 33 overview 19 1 application 20 testing 24 F FACT RESTORE 47 features 21 FORMAT 43 46 front panel 20 control 23 operation 33 G general data application 27 general menu operation 34 general voice application 28 initialization
31. f the TI ESF CSU ACE does not recognize the remote TI ESF CSU ACE looped up after about 10 seconds the ESF CSU ACE sends the appropriate Win loop down code and displays FAILED and the LOOPBACK LED is turned off Excessive errors on the line can cause this failure The FDL loopbacks fail if the FDL is not intact from one end point to the other FDL loopbacks are valid only in the ESF framing mode 61204025L1 1B 2004 ADTRAN Inc 49 Chapter 3 Operation T1 ESF CSU ACE User Manual 3 TEST PATTERN Submenu of 4 TEST Sets the pattern for the test and initiates the transmission of the pattern The test is terminated by selecting NO PATTERN There are four patterns available NO PATTERN Terminates pattern generation ALL ZEROS Generates an all Zeros pattern in every channel 1 8 ALL DSOS Generates 1 in 8 pattern in all DSOs ALL ONES Generates an all ones pattern in every channel Use up and down To select for example 1 8 ALL scroll keys DSOs Press ENTER To record selection Results The T1 ESF CSU ACE starts to gen erate a 1 8 test pattern and inserts the pattern into all DSOs Select To end the test NO PATTERN 4 RUN SELFTEST Submenu of 4 TEST Use this menu selection to execute an internal self test This is the same self test that is performed automatically at power up The results of the self tests are displayed in the LCD see Figure 3 21 Upon invoking the command the L
32. from the Main Menu 34 Figure 3 3 Menu with Additional Item s Not Shown 34 Figure 3 4 Submenu Indicating Additional Items Not Shown eee 35 Figure 3 5 Editing oues bout a ees ae ess 35 Figure 3 6 The 20 eua E IRE CER NU 36 Figure 3 7 RESP GSU ACE Men Tree need en ten 37 Figure 3 8 Four Opening Menus and First Level Submenus eee 38 Figure 3 0 Status Menu ree eie tet oer tette reti Ni dite De 39 Figure 3 10 First Menu of NI PERF RPTS Menu eerte 40 Figure 3 11 Performance Counter Screen 22 eai etate ser edo ea 40 Figure 3 12 First Current NI Errors Alarms Screen eese 41 Figure 3 13 Clear History SCreetm eau e a i i dut 41 Figure 3 14 Configuration Menu an Nantes at 42 Figure 3 15 Network ND Submenu nt po ete nr ar at tid 42 Figure 3 16 First 2 UNIT Submenu SCr en 2e ue 45 Fig re 3 17 Utility Men LIB serisinin 47 Figure 3 18 Re initialize Unit Address Screen 22 1111 47 Figure 3 19 Test Menu T
33. front panel Description of Menu Tools Data Field menu item followed by a colon identifies field available for editing Display Field This menu field contains alarm or error information Arrows Menus that display small up or down arrows in the lower right corner indicate that there are more menu items viewable on the two line LCD Access additional menu items with the up or down scroll keys Example Menu Operation Selecting a Main Menu Item To select a menu item from the Main menu follow these steps 1 Use the up and down scroll keys to place the cursor on the desired menu item in this example 2 CONFIG See Figure 3 2 Figure 3 2 Selecting a menu item from the Main Menu 2 With the cursor on the number 2 press the ENTER key The unit responds by displaying the first two available submenu fields The cursor is on the first field If there are more than two menu fields a down arrow is visible on the lower right corner See Figure 3 3 Figure 3 3 Menu with Additional Item s Not Shown 34 2004 ADTRAN Inc 61204025L1 1B T1 ESF CSU User Manual Chapter 3 Operation Selecting a Submenu To select the desired submenu item similar to selecting a Main menu item follow these steps 1 Use the up and down scroll keys to place the cursor on the desired menu item in this example 1 NETWORK NI See Figure 3 3 2 The unit responds by displaying the first two available d
34. haser and is not transferable without ADTRAN s express written permission This warranty becomes null and void if Customer modifies or alters the equipment in any way other than as specifically authorized by ADTRAN EXCEPT FOR THE LIMITED WARRANTY DESCRIBED ABOVE THE FOREGOING CONSTITUTES THE SOLE AND EXCLUSIVE REMEDY OF THE CUSTOMER AND THE EXCLUSIVE LIABILITY OF ADTRAN AND IS IN LIEU OF ANY AND ALL OTHER WARRANTIES EXPRESSED OR IMPLIED ADTRAN SPECIFICALLY DISCLAIMS ALL OTHER WARRANTIES INCLUDING WITHOUT LIMITATION ALL WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE SOME STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES SO THIS EXCLUSION MAY NOT APPLY TO CUSTOMER In no event will ADTRAN or its suppliers be liable to the Customer for any incidental special punitive exemplary or consequential damages experienced by either the Customer or a third party including but not limited to loss of data or information loss of profits or loss of use ADTRAN is not liable for damages for any cause whatsoever whether based in contract tort or otherwise in excess of the amount paid for the item Some states do not allow the limitation or exclusion of liability for incidental or consequential damages so the above limitation or exclusion may not apply to the Customer 61204025L1 1B 2004 ADTRAN Inc 9 Customer Service Product Support Information and Training ADTRAN will repair and return this product if with
35. he user s copy of performance data is cleared by the 1 ESF CSU ACE the Win data displayed here might be different from the data being sent to the network as maintenance message data 40 2004 ADTRAN Inc 61204025L1 1B T1 ESF CSU User Manual Chapter 3 Operation 2 NI ERR ALM Submenu of 1 STATUS The NI ERR ALM menu is used for viewing currently active inactive errors and alarms on the network interface Figure 3 12 First Current NI Errors Alarms Screen The up and down scroll keys are used to access the complete display of the errors alarms that are currently active The alarms and errors which can be seen are shown below Loss of Signal No pulses received at NI AIS Alarm Unframed all ones received at NI Out of Frame No framing pattern sync at NI Yellow Alarm Receiving yellow alarm pattern from NI Red Alarm LOS loss of signal out of frame OOF causing red alarm at NI Code Violations Bipolar violations BPVs frame bit errors and cyclic redundancy check CRC errors in ESF or BPVs and frame bit errors in SF were received at NI Bipolar Violations BPVs in SF or ESF at NI Frame Bit Errors Frame bits received incorrectly at NI 3 NI HISTORY Submenu of 1 STATUS The NI History menu is used for viewing the history of errors and alarms on the network interface If an alarm has occurred since the last Clear History selection the menu will be active If the condition hasn t occurred the menu will be inac
36. in 5 years from the date of shipment the product does not meet its published specification or the product fails while in service A return material authorization RMA is required prior to returning equipment to ADTRAN For service RMA requests training or more information use the contact information given below Repair and Return If you determine that a repair is needed please contact our Customer and Product Service CAPS department to have an RMA number issued CAPS should also be contacted to obtain information regarding equipment currently in house or possible fees associated with repair CAPS Department 256 963 8722 Identify the RMA number clearly on the package below address and return to the following address ADTRAN Customer and Product Service 901 Explorer Blvd East Tower Huntsville Alabama 35806 RMA Pre Sales Inquiries and Applications Support Your reseller should serve as the first point of contact for support If additional pre sales support is needed the ADTRAN Support web site provides a variety of support services such as a searchable knowledge base latest product documentation application briefs case studies and a link to submit a question to an Applications Engineer All of this and more is available at http support adtran com When needed further pre sales assistance is available by calling our Applications Engineering Department Applications Engineering 800 615 1176 Post Sale
37. inator Training Phone 800 615 1176 ext 7500 Training Fax 256 963 6700 Training Email training adtran com 61204025L1 1B 2004 ADTRAN Inc 11 12 2004 ADTRAN Inc 61204025L1 1B Table of Contents Chapter E Introduction ini noire ones 19 assistent ee eO RON GRE 19 DPI Service COE ae i t 19 DI BSPGSU AGE cc tO a 19 R ALIT 21 Interface Features m 22 Pour Methous OF Control au te neces e Ia Ma nn Need 23 Front Panel inner En 23 ADTRAN duro ucl 23 deua e cene c E t dE 23 ASCH Terminal bau E e CT OM 23 ACE Teste ts ut tutu 24 Self Test e 24 Epopb ck Tests EN 25 NetWork Loopback A TA oM 25 DTE Interface Loopback e tile nate du eddie eile E 25 Patterm Generatio spice Fi E at de 26 YES DM eaten 26 Vcn PME n ETE 26 IE Eb P TEE 26 IXDDIIGatloDs e pd eas dti dete dau E edet pd tu e t ade 26 Chapter Mri eb 29 Unpack erunt cu A 29 Shipped Dy DER IN saith a Le de 29 P
38. include setting the format and the line build out LBO Figure 3 15 Network NI Submenu 42 2004 ADTRAN Inc 61204025L1 1B T1 ESF CSU User Manual Chapter 3 Operation Continue with standard operating procedures to edit the Network Interface parameters The fields and parameters available are as follows 1 FORMAT Sets the frame format for the NI The factory default is ESF D4 ESF Win DA is equivalent to superframe format SF 2 CODE Sets the line code for the NI The factory default is B8ZS AMI 825 3 YEL ALRM Enables and disables the transmission of yellow alarms The factory default is ENABLED ENABLED DISABLED 4 XMIT PRM Enables and disables the transmitting of performance report messages PRM data on the facility data link FDL The PRM data continues to be collected even if PRM is disabled Possible only with ESF Format The factory default is OFF OFF ON 5 KEEP ALIVE Selects framed or unframed keep alive signal to be transmitted from NI when TI is in red alarm The factory default is UNFRAMED FRAMED UNFRAMED 61204025L1 1B 2004 ADTRAN Inc 43 Chapter 3 Operation T1 ESF CSU ACE User Manual 6 BIT STUFFING When enabled bit stuffing causes the T1 ESF CSU ACE to monitor for ones 1s density violations and inserts a one 1 when needed to maintain ones at 12 5 percent This option should be disabled if B8ZS is enabled The factory default is DISABLED E
39. installed approximately every mile after the first 6000 feet The T1 signal is divided into 24 time slots which operate at 64 kbps DSOs Each time slot is occupied by digitized voice or by data The T1 signal originally used a type of framing known as D4 superframe SF which identifies how the T1 is multiplexed An enhancement of that framing format called extended superframe 5 is available ESF provides a non disruptive means of full time monitoring on the digital facility It was originally used by service providers to monitor the performance of their service offering Since the introduction of ESF equipment installed in private networks can also provide this performance information to the user T1 ESF CSU ACE OVERVIEW Most carriers regional or local telcos when supplying a T1 line to customer premises equipment CPE require an interface to monitor the T1 line The T1 ESF CSU ACE extended superframe channel service unit advanced communication equipment provides the required interface between the CPE such as DSUs channel banks multiplexers and PB Xs and telco or private facilities Figure 1 1 depicts a typical application 61204025L1 1B 2004 ADTRAN Inc 19 Chapter 1 Introduction T1 ESF CSU ACE User Manual 7 gt lt CPE Interface PBX Channel Bank DSU LAN Router etc EIA 232 Interface Remote Monitoring and C ontrol 1 1 i 1 1 1 Modem Mo
40. l that provides a timing reference for a transmission link A clock provides signals used in a transmission system to control the timing of certain functions The clock has two functions 1 to gen erate periodic signals for synchronization and 2 to provide a time base CPE customer premise equipment All telecommunications terminal equipment located on the customer premises including telephone sets private branch exchanges PBXs data terminals and customer owned coin operated telephones 61204025L1 1B 2004 ADTRAN Inc 59 Appendix D Glossary T1 ESF CSU CRC cyclic redundancy check computational means to ensure the accuracy of frames transmitted between devices in frame relay network The mathematical function is computed before the frame is transmitted at the origi nating device Its numerical value is computed based on the content of the frame This value is compared with a recomputed value of the function at the destination device See also FCS CS See CTS CSU channel service unit device used to connect a digital phone line T1 or Switched 56 line coming in from the phone company to either a multiplexer channel bank or directly to another device producing a digital signal for example a digital PBX a PC or data communications device A CSU performs certain line conditioning and equalization functions and responds to loopback commands sent from the central office A CSU regener ates digital sig
41. ling to view additional menu items At every level of the menu pressing the CANCEL button returns the system to the previous menu level Repeatedly pressing the CANCEL button returns the system to the Main menu The opening menu is the access point to all other operations There are four Main menu items STATUS CONFIGURATION UTILITY and TEST Each Main menu item has several functions and submenus to identify and access specific parameters In the discussions that follow each Main menu item contains a complete menu diagram to identify the location of each operation DETAILED MENU OPERATION Menu flow is normally depicted from left to right Arrows on the lower right of the screen indicate the direction of scrolling to view additional menu items At every level of the menu pressing the CANCEL button returns the system to the previous menu level Repeatedly pressing the CANCEL button returns the system to the Main menu 1 STATUS The Status menu branch lets you view the status of the T1 ESF CSU ACE operation See Figure 3 9 38 2004 ADTRAN Inc 61204025L1 1B T1 ESF CSU User Manual Chapter 3 Operation 2 NI ERR ALM RESET PERF CNTRS LOSS OF SIGNAL SES AIS ALARM 1 NI PERF RPTS ES OUT OF FRAME YELLOW ALARM EF RED ALARM CVs CODE VIOLATIONS BIPOLAR VIOLATIONS FRAME BIT ERRORS 1 STATUS 3 NI HISTORY CLEAR HISTORY 4 T1 ERR ALM LOSS OF SIGNAL AIS ALARM
42. locks A Atraining course provided by the manufacturer grantee of the equipment used to encode analog signals or B Atraining course provided by the customer or authorized representative using training materials and instructions provided by the manufacturer grantee of the equipment used to encode analog signals or C Anindependent training course e g trade school or technical institution recognized by the manufacturer grantee of the equipment used to encode analog signals or D Inlieu of the preceding training requirements the operator s maintainer s is are under the control of a supervisor trained in accordance with _ circle one above Iagree to provide telco s name with proper documentation to demonstrate compliance with the information as provided in the preceding paragraph if so requested Signature Title Date Transcribed and sworn to before me This day of Notary Public My commission expires 61204025L1 1B 2004 ADTRAN Inc 5 regulations require that the following information be provided in this manual 1 This equipment complies with Part 68 of rules and requirements adopted by ACTA On the equipment housing is a label that contains among other information a product identifier in the format US AAAEQ TXXXX If requested provide this information to the telephone company If this equipment causes harm to the telephone network the telephone compa
43. m and the control port data rate 1 MODEM INIT The T1 ESF CSU ACE is capable of initializing a modem Prior to modem ini tialization it should be physically connected to the TI ESF CSU ACE and the power turned on At this point an industry standard AT command string is used to initialize the modem The string is also used following future power up sequences The factory default is DISABLED ENABLED DISABLED 2 DATA RATE Selects the data rate for the control port This should be consistent with the modem and or PC proxy agent serial port The factory default is 9600 1200 2400 9600 2 ALARMS Used to initialize the method by which the control port handles alarm conditions 1 TRAPS This setting determines whether alarm conditions should automatically send alarm messages traps to the controlling PC proxy agent The factory default is DISABLED ENABLED DISABLED 2 OUTPUT Selects whether the alarm traps if enabled are sent directly or whether the tele phone number stored in the TI ESF CSU ACE should be dialed first industry standard AT dial command sent to modem The factory default is DIRECT DIRECT DIAL 61204025L1 1B 2004 ADTRAN Inc 45 Chapter 3 Operation T1 ESF CSU ACE User Manual 3 TEL NUM This is the telephone number dialed for alarm traps transmission The string can be up to 20 characters in length and is terminated with a semicolon A colon is used to represent a pause in the dial string
44. nals It monitors them for problems and provides a way of testing the digital circuit CTS clear to send signal on the DTE interface indicating that the DCE is clear to send data dB decibel A unit of measure of signal strength usually the relation between a transmitted signal and a standard signal source DCE data communications equipment Device that provides all the functions required for connection to telephone company lines and for converting signals between telephone lines and DTE Also see DTE DDS digital data service A private line digital service for transmitting data end to end at speeds of 2 4 4 8 9 6 and 56 kbps and in some cases 19 2 38 4 or 64 kbps The systems can use central hub offices for obtaining test access bridging legs of multipoint circuits and cross connecting equipment DDS is offered on an inter LATA basis by AT amp T and on an intra LATA basis by the Bell operating companies DE discard eligibility A user set bit indicating that a frame may be discarded in preference to other frames if con gestion occurs to maintain the committed quality of service within the network Frames with the DE bit set are considered excess data DLCI data link connection identifier unique number assigned to a PVC end point in a frame relay network Identi fies a particular PVC endpoint within a user s access channel in a frame relay network and has local signifi cance only to that channel DSU data service uni
45. nel but the advantage is that it can be accessed remotely through a modem The escape sequence is CONTROL A CONTROL P CONTROL T or lt CONTROL P gt lt CONTROL T gt lt CONTROL T gt Win The terminal or terminal emulation software must be VT100 compatible 61204025L1 1B 2004 ADTRAN Inc 23 Chapter 1 Introduction T1 ESF CSU ACE User Manual T1 ESF CSU ACE TESTING The T1 ESF CSU ACE offers three forms of testing e Self test e Loopback tests e Pattern generation Self Test The self test checks the integrity of the electronic components internal operation by performing memory tests and sending and verifying data test patterns through all internal interfaces Although actual user data cannot be passed during these tests the self test can be run with the network and DTE interfaces in place and will not disturb any external interface The self test automatically executes upon power up It can also be initiated from a front panel menu or from the control port In addition to the specified self tests background tests are run on various parts of the internal electronics These run during normal operation to confirm continued correct functioning The background tests include the standard background network performance monitoring as required by ANSI T1 403 and AT amp T 54016 for which the results are stored 24 2004 ADTRAN Inc 61204025L1 1B T1 ESF CSU User Manual Chapter 1 Introduc
46. ny may temporarily discontinue service If possible advance notification is given otherwise notification is given as soon as possible The telephone company will advise the customer of the right to file a complaint with the FCC The telephone company may make changes in its facilities equipment operations or procedures that could affect the proper operation of this equipment Advance notification and the opportunity to maintain uninterrupted service are given If experiencing difficulty with this equipment please contact ADTRAN for repair and warranty information The telephone company may require this equipment to be disconnected from the network until the problem is corrected or it is certain the equipment is not malfunctioning This unit contains no user serviceable parts An FCC compliant telephone cord with a modular plug is provided with this equipment This equipment is designed to be connected to the telephone network or premises wiring using an FCC compatible modular jack which is compliant with Part 68 and requirements adopted by ACTA The following information may be required when applying to the local telephone company for a dial up line for the V 34 modem Service Type REN SOC FIC USOC 1 544 Mbps SF 6 0N 04DU9 BN RJ48C 1 544 Mbps SF and B8ZS 6 0N 04DU9 DN RJ48C 1 544 Mbps ESF 6 0N 04DU9 1KN RJ48C 1 544 Mbps ESF and B8ZS 6 0N 04DU9 1SN RJ48C The REN is useful in determining the quantity of devices you may connect
47. play only data field 1 Select 1 STATUS from the Main menu 2 Select submenu 2 NI ERR ALM 3 LOSS OF SIGNAL INACTIVE ACTIVE displays giving the current state of the alarm Exiting or Returning to Previous Menus Press the CANCEL key to exit a menu field or return to a previous menu level MENU STRUCTURE The T1 ESF CSU ACE uses hierarchical menus to access its many features The top most or Main menu level see Figure 3 6 and Figure 3 8 leads to submenus which are grouped by functionality All menu operations are displayed in the LCD window Figure 3 6 The Four Opening Menus Figure 3 7 on page 37 shows the complete menu tree Figure 3 8 on page 38 is a limited overview Following this figure is a detailed description of each menu item presented in menu order 36 2004 ADTRAN Inc 61204025L1 1B T1 ESF CSU User Manual Chapter 3 Operation 1 NI PERF RPTS RESET PERF CNTRS SES LOSS OF SIGNAL ES AIS ALARM AV 2 NI ERR ALM OUT OF FRAME CLEAR HISTORY YELLOW ALARM LOSS OF SIGNAL CVS 1 STATUS RED ALARM AIS ALARM CODE VIOLATIONS OUT OF FRAME BIPOLAR VIOLATIONS YELLOW ALARM 1 FORMAT FRAME BIT ERRORS RED ALARM 2 CODE CODE VIOLATIONS 3 YEL ALRM 3 NI HIST BIPOLAR VIOLA 4 XMIT PRM TIONS 4 T1 ERR ALM FRAME BIT 5 KEEP ALIVE ERRORS 5 T1 HISTORY 6 BI
48. ree 48 2004 ADTRAN Inc 61204025L1 1B T1 ESF CSU User Manual Chapter 3 Operation Tests are used to control the activation of loopbacks the initiation of data test patterns and self test execution 1 LOCAL LOOPBK Submenu of 4 TEST Four choices are available for setting the local loopback NO LOOPBACK Deactivates the loopback DTE ON Activates the DTE loopback LINE ON Activates the line loopback PAYLOAD ON Activates the payload loopback Figure 3 20 Local Loopback Test Screen 2 REM LB Submenu of 4 TEST Activates the same loopbacks as the LOCAL LOOPBCK but at the far end This uses either the inband loop up code as specified by AT amp T 62411 for line loopback ATT In Band LLB or the FDL as specified in ANSI T1 403 for line loopback codes An FDL formerly TABS maintenance message corresponding to AT amp T TR54016 can be used for payload loopback as well NO LOOPBACK Deactivates the loopback AT amp T INBAND LLB Activates the line loopback using inband code ANSI FDL LLB Initiates the transmission of an FDL line loop up code toward the far end AT amp T FDL PLB Initiates the transmission of the PLB maintenance messages on the FDL When a loopback method is selected the 1 ESF CSU ACE displays LOOPING in the top right corner of the LCD and the yellow LOOPBACK LED is turned on When the 1 ESF CSU ACE determines that the far end TI ESF CSU ACE has looped up the TI ESF CSU ACE displays LOOPED I
49. reen pisia nna anae ee nie Sek Fus ete Mb editae 48 Figure 3 20 Local Loopback Test Screen in nn dt doe e dua 49 Figure 3 21 Self Test Result SCreen ciated ee 50 61204025L1 1B 2004 ADTRAN Inc 15 List of Figures T1 ESF CSU ACE User Manual 16 2004 ADTRAN Inc 61204025L1 1B List of Tables Table A 1 RJ 48C Connector Pin Assignments Table A 2 EIA 232 Connector Pin Assignments sess 61204025L1 1B 2004 ADTRAN Inc List of Tables T1 ESF CSU ACE User Manual 18 2004 ADTRAN Inc 61204025L1 1B Chapter 1 Introduction T1 FT1 OVERVIEW T1 digital communication links have been used by telcos for the transmission of voice since the early sixties The D4 channel bank is an example of a T1 digital carrier system that was introduced in the mid seventies and is still widely used by the telcos Communication demands of business continued to grow to the point that the telcos began offering T1 service directly to the public D4 channel banks were used for T1 in corporate network topographies for voice The technological advances in computer development also created a demand for T1 data communication which now is a large part of the T1 traffic T1 SERVICE OFFERINGS T1 is a digital service delivered to the user over two pairs of wires from the service provider The signal operates at 1 544 Mbps and is usually extended by repeaters
50. remises Equipment to 1 544 Mbps and or Subrate Digital Services For the work to be performed in the certified territory of telco name State of County of E 1 name business address telephone number being duly sworn state Ihave responsibility for the operation and maintenance of the terminal equipment to be connected to 1 544 Mbps and or ____subrate digital services The terminal equipment to be connected complies with Part 68 of the FCC rules except for the encoded analog content and billing protection specifications With respect to encoded analog content and billing protection Tattest that all operations associated with the establishment maintenance and adjustment of the digital CPE with respect to analog content and encoded billing protection information continuously complies with Part 68 of the FCC Rules and Regulations The digital CPE does not transmit digital signals containing encoded analog content or billing information which is intended to be decoded within the telecommunications network The encoded analog content and billing protection is factory set and is not under the control of the customer I attest that the operator s maintainer s of the digital CPE responsible for the establishment maintenance and adjustment of the encoded analog content and billing information has have been trained to perform these functions by successfully having completed one of the following check appropriate b
51. rk Line Code AMI or 875 Network TX LBO Configurable from 0 0 to 22 5 dB Performance Monitoring As per ANSI T1 403 and AT amp T 54016 DTE Interface DSX 1 interface per ANSI T1 102 DTE Framing Format D4 SF or ESF DTE Line Code AMI or B8ZS DTE TX LBO DSX 1 up to 655 feet of 22 gauge ADAM cable Monitor and Configuration Access e Front panel keypad and display e 232 control port e T Watch over FDL ESF only Diagnostics Self Test e Local Loopbacks e Remote Loopbacks e Test Patterns 61204025L1 1B 2004 ADTRAN Inc Appendix Specification Summary T1 ESF CSU ACE User Manual Environment Temperature Operating Storage 0 to 50 deg C 32 to 122 deg F 20 to 70 deg C 4 to 158 deg F Relative humidity Up to 95 noncondensing Hardware Specifications Dimensions 1 75 H x 6 25 D x 9 25 W Weight Power MTBF CLEI 1 Ib 12 VDC 250 mA 115 VAC 60 mA Provided wall mount supply 784 314 hours NCTICD9BAA 54 2004 ADTRAN Inc 61204025L1 1B Appendix ANSI AR ARP async BECN BOP CCITT CD CO CPE CRC CS CSU CTS dB DBU DCD DCE DDS DE DLCI DSAP DSR DSU DTE DTR FDL FECN FEP FIFO Acronyms Abbreviations acknowledgment American National Standards Institute access rate address resolution protocol asynchronous backward explicit congestion notification bit oriented protocol Consultive Committee for Internation
52. rovided C stomer 29 POWEL COBBEGUOH RS E ae 29 VAR 30 RJ 48C Conn CtOrs de eda 30 ETA 232 COMORES 30 Power Up Testing and Initialization a Ka 31 ta rege 31 Chapter 3 OD FAUON tests 33 Front Panel Operat on te nie nee 33 General Front Panel Menu Operation dot nn nt ae ed 34 Description Of Men Toolsi iiie oit nn Ire stand 34 Datta Field 34 Display Field Set AR nt das lotte tut idan sd A esee iof as 34 fund qe PR 34 Example Menu OpDetatod tie ental dot leue co psa 34 61204025L1 1C 2004 ADTRAN Inc 13 Table of Contents T1 ESF CSU ACE User Manual selecung a Maim Menu IG uses tortus ist 34 Selecting a Submenu Im opea 35 Setting Cancelling the Data Field eae 35 View Display Only Data Fields 5e ice m eee dice i e 36 Exiting or Returning to Previous Menus dran a ence edendo eade ti deo ea 36 NI nU ooo ee dou ei LEID 36 Ioco 38
53. s route traffic on the Level 3 LAN protocol e g the internet protocol address See also bridge 61204025L1 1B 2004 ADTRAN Inc 63 Appendix D Glossary T1 ESF CSU SDLC synchronous data link control A link level communications protocol used in an international business machines IBM systems Network Architecture SNA network that manages synchronous code transparent serial information transfer over a link connection SDLC is a subset of the HDLC protocol developed by ISO service The provision of telecommunications to customers by a common carrier administration or private operating agency using voice data and or video technologies SNMP simple network management protocol A control and reporting scheme widely used to manage devices from dif ferent vendors SNMP operates on top of the Internet protocol SR data set ready A signal on the EIA 232 interface that indicates if the communications is connected and ready to start handshaking control signals so communications can begin statistical multiplexing Interleaving the data input of two or more devices on a single channel or access line for transmission through a frame relay network Interleaving of data is accomplished using the DLCI switched network The network of dial up telephone lines using circuit switching to provide communications services to network users synchronous Communications in which the timing is achieved by sharing a single clock Each
54. stores all parameters to the factory settings 61204025L1 1B 2004 ADTRAN Inc 47 Chapter 3 Operation T1 ESF CSU ACE User Manual 6 REMOTE T WATCH Submenu of 3 UTIL To communicate with a far end unit via the FDL i e from a proxy such as T Watch identify the remote unit as a standalone or rackmount Use this option to select the remote unit type ID and slot number The ID and slot number are only applicable if the selected remote unit is rackmount so these may be left blank if the remote unit is standalone 1 ACCESS TYPE REMOTE UNIT 1 STANDALONE The far end unit is standalone 2 RACKMOUNT The far end is a rackmount 2 SHELF SNMP ID Enter the SNMP ID of the far end rackmount unit 0 255 3 SHELF SLOT Enter the slot number of the far end rackmount unit 1 16 Win This type of communication may not be available with all TI products 4 5 Use the Test menu to initiate different types of tests of the unit view test results The menu contains four sub items See Figure 3 19 The execution of tests disrupts some of the normal operation See individual menu items concerning tests before executing NO LOOPBACK 1 LOCAL LOOPBK DTE ON LINE ON NO LOOPBACK PAYLOAD ON AT amp T INBAND LLB ANSI FDL LLB 2 REM LB AT amp T FDL PLB 4 5 ALL ZEROS 3 TEST PATTERN 1 8 ALL DSOs ALL ONES 4 RUN SELFTEST Figure 3 19 Test Menu T
55. t A device designed to transmit and receive digital data on digital transmission facilities DSU loopback A telco initiated test which loops the DSU back to the telco and is used to test the DDS circuit as well as the DSU CSU 60 2004 ADTRAN Inc 61204025L1 1B T1 ESF CSU Appendix D Glossary DTE data terminal equipment The end user terminal or computer that plugs into the termination point DCE of a communications circuit The main difference between the DCE and the DTE is that pins two and three are reversed encapsulation A process by which an interface device places an end device s protocol specific frames inside a frame rely frame The network accepts only frames formatted specifically for frame relay therefore interface devices act ing as interfaces to a frame relay network must perform encapsulation See also interface device or frame relay capable interface device end device The ultimate source or destination of data flowing through a frame relay network sometimes referred to as DTE As a source device it sends data to an interface device for encapsulation in a frame relay frame As a des tination device it receives de encapsulated data i e the frame relay frame is stripped off leaving only the user s data from the interface device FCS frame check sequence The standard 16 bit cyclic redundancy check used for HDLC and frame relay frames The FCS detects bit errors occurring in the bits of the frame betw
56. tion Loopback Tests A number of different loopbacks can be invoked locally from the front panel by T Watch commands or remotely by using special inband codes AT amp T network loop up and loop down codes Additionally the loopbacks can be remotely controlled by out of band commands using the T1 ESF FDL or from T Watch using a modem connection A discussion of network loopbacks and DTE interface loopbacks follows Network Loopbacks There are two types of network loopbacks line loopbacks and payload loopbacks These are illustrated in Figure 1 5 e Line Loopback Loops all of the received data back toward the network The transmitted data is the identical line code that was received including any bipolar violations or framing errors e Payload Loopback Similar to line loopback except that the framing is extracted from the received data and then regenerated for the transmitted data Y raming DSA y Device Line Loopback Payload Loopback Figure 1 5 Network Loopback Tests DTE Interface Loopbacks Loops all data from the terminal interface back towards the T1 This loopback may be initiated using front panel EIA 232 control port or T Watch commands The DTE or external test equipment must provide any test pattern in order to check the DTE interface See Figure 1 6 DTE Loopback Na Lis Terminal etwork Interface 1 Mcd To DTE gt Figure 1 6 DTE Interface Loopback 61204025
57. tive The Clear History screen is shown in Figure 3 13 Figure 3 13 Clear History Screen The conditions reported are the same as those in the NI ERR ALM submenu but provide historical data on Alarms Errors instead of current data on Alarm Errors 4 TI ERR ALM Submenu of 1 STATUS The T1 ERR ALM screens are the same as the NI ERR ALM screens except that they correspond to the terminal interface 61204025L1 1B 2004 ADTRAN Inc 41 Chapter 3 Operation T1 ESF CSU ACE User Manual 5 TI HISTORY Submenu of 1 STATUS The T1 HISTORY screens are the same as the NI HISTORY screens except that they correspond to the terminal interface 2 CONFIG Use the Configuration menu to set the T1 ESF CSU ACE operational configuration including all of the network interface parameters and the terminal interface parameters See Figure 3 14 1 FORMAT 2 CODE 1 NETWORK NI 3 YEL ALRM 4 XMIT PRM 5 KEEP ALIVE 6 BIT STUFFING 7 SET LBO 8 NET LB 9 ROB BIT SIG 10 RBS START 11 RBS END 2 CONFIG 1 MODEM INIT 2 UNIT 1 CONTROL PORT 2 DATA RATE 2 ALARMS 1 TRAPS 2 OUTPUT 3 TEL NUM 3 TERMINAL T1 1 FORMAT 2 CODE 3 SET LBO Figure 3 14 Configuration Menu Tree 1 NETWORK NI Submenu of 2 CONFIG This menu is used to access the configuration of parameters associated with the network interface in the Tl ESF CSU ACE There are nine submenu items that
58. tomers Networking with a public switched telephone network is retained LAN local area network A privately owned network that offers high speed communications channels to connect information processing equipment in a limited geographic area out of band Signaling that is separated from the channel carrying information voice data video etc Typically the sepa ration is accomplished by a filter The signaling includes dialing and other supervisory signals packet A message containing both control information and data The control information is used for routing the packet through a network to its final destination Contrast with frame relay frame packet switching network A telecommunications network based on packet switching technology wherein a transmission channel is occu pied only for the duration of the transmission of the packet Contrast with frame relay network parameter A numerical code that controls an aspect of terminal and or network operation Parameters control such aspects as page size data transmission speed and timing options 62 2004 ADTRAN Inc 61204025L1 1B T1 ESF CSU Appendix D Glossary ping An internet protocol standard that provides loopback on demand for any device in an IP network One device pings another by sending a loopback request to the device s IP address point to point Type of communications link that connects a single device to another single device such as a remote
59. uting information protocol RMA return material authorization RR receiver ready RS recommended standard RTS request to send Rx receive SAP service access point SDLC synchronous data link control SLIP serial line internet protocol 56 2004 ADTRAN Inc 61204025L1 1C T1 ESF CSU User Manual Appendix C Acronyms Abbreviations SNA SNMP SNRM SR SVC SW56 syne TD TR Tx UNI VRC WAN XID XMIT systems network architecture simple network management protocol set normal response mode data set ready switched virtual circuit switched 56 synchronous transmit data data terminal ready transmit user to network interface vertical redundancy check wide area network exchange identification transmit 61204025L1 1C 2004 ADTRAN Inc 57 Appendix Acronyms Abbreviations T1 ESF CSU ACE User Manual 58 2004 ADTRAN Inc 61204025L1 1C Appendix D Glossary 4 wire Switched 56 An AT amp T proprietary 56 64 kbps switched digital data service offered by telco service providers and delivered to users over 4 copper wires Compatible with the T1 ESF CSU ACE 4 wire Switched 56 DBU option ANSI American National Standards Institute Devices and proposes recommendations for international communica tions standards asynchronous A method of data transmission which allows characters to be sent at irregular intervals by preceding each char acter with a start bit followed by a stop bit bandwidth
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