SIM2000-24 24-Port SDSL Inverse Multiplexer with TC/PAM (G
Contents
1. IP Range 2 0 0 0 0 0 0 0 0 Pri VLAN Priority 0 none Speed 272 kbps Flood Up Uplink 210 0000049 rev 05 3 0 SIM2000 24 MANAGEMENT Once the SIM2000 24 has been installed line code bandwidth and all other configurations are software selectable Dependent upon the MUM model installed in your DSLAM the SIM2000 24 can be configured via Command Line Interface CLI Simple Network Management Protocol SNMP and or Net to Net Technologies web based Network Management System NMS For further information regarding SIM2000 24 management and configuration please refer to Net to Net Technologies NUS Management User Guide and or CLI and SNMP Management User Guide 3 1 Via NMS Net to Net Technologies Network Management System NMS is an embedded web server that resides within the firmware of IP DSLAM MUMs select models only This web server maintains statistical and configuration data for the SIM2000 24 and includes a scaled down version of Simple Network Management Protocol SNMP v1 0 NorTE If your IP DSLAM is newly installed and has not yet been set up for management access you must configure the IP Address Subnet Mask and Gateway via either NMS or CLI before you will be able to access data or complete any other configurations See the NMS Management User Guide or the CLI and SNMP Management User Guide for initial configuration instructions 3 1 1 Establish a Connection with the IP DSLAM2. MUM Establish a connection with your IP DSLAM MUM either directly through the Ethernet RJ45 MGMT Port on the MUM faceplate or if the system has been so configured from a PC on your local network For direct connections verify that the MGMT LNK LED on the MUM faceplate is illuminated indicating the connection has been established 3 1 2 Launch a Web Browser Launch a web browser on your PC such as Microsoft Internet Explorer v4 0 or higher or Netscape Navigator v4 0 or higher 3 1 3 Enter the IP Address Enter the DSLAM s IP address into the address field at the top of your browser window Press the Enter key 3 1 4 LogIn Log in with your assigned username and password Please note that General Users have read only access for SIM2000 24 configuration you must log in as a Superuser If the IP address username and or password are unknown contact your System Administrator or Information Technology Manager for assistance Once you have logged in as a Superuser you may make configuration changes to the SIM2000 24 and any other interface modules installed in the IP DSLAM as desired For more detailed information regarding SIM2000 24 parameters and configuration refer to Section 4 0 of this manual and or the NMS Management User Guide 210 0000049 rev 05 3 2 Via CLI Interface modules in an IP DSLAM with a Command Line Interface CLI compatible MUM select models only can be managed with a Terminal Emulator program loaded o
3. a greater gauge e g 24 AWG will link up at greater distances The units may not link up if the cable is in poor condition or if the cable distance is greater than a particular bandwidth will Support Remote SDSL subscriber units determine line speed through their communication with the SIM2000 24 210 0000049 rev 05 SDSL Distance Capabilities BANDWIDTH kbps 2 320 2 064 1 552 1 040 784 528 400 272 144 Feet 11 300 12 200 12 800 16 000 16 800 18 400 19 400 20 200 25 400 G SHDSL Distance Meters 3 444 3 719 3 901 4 877 5 121 5 608 15 913 6 157 17 742 Feet 11 000 11 900 12 600 15 500 16 000 17 900 18 900 23 100 24 700 CAP Distance Meters 3 353 3 627 3 840 4 724 4 877 5 456 5 761 7 041 7 529 Feet 10 400 10 800 13 400 14 800 15 800 17 400 18 200 19 200 23 800 2B1Q Distance Meters 3 170 3 292 4 084 4 511 4 816 5 304 5 547 5 852 7 254 5 0 DATA STORAGE 5 1 RAM and NVRAM Configuration backup is inherent in the SIM2000 24 Upon initial power up of the IP DSLAM default parameters of the SIM2000 24 will remain in place unless changed through NMS CLI or SNMP Once changed new configurations will automatically be recorded in both the Random Access Memory RAM of the SIM2000 24 and the Non Volatile Random Access Memory NVRAM of the MUM While data stored in SIM2000 24 RAM will be era
4. Interface Module User Guide QO NENT SIM2000 24 24 Port SDSL Inverse Multiplexer with TC PAM G SHDSL 2B1Q and CAP Line Encoding CAUTION Net to Net Technologies strongly recommends the use of proper electrostatic discharge ESD precautions when handling this equipment 1 0 INSTALLATION 1 1 Unpack and inspect the SIM2000 24 If there is visible damage do not attempt to connect the device contact Customer Support at 1 877 638 2638 001 603 427 0600 for international customers or Support NetToNet com 1 2 Install the SIM2000 24 in an IP DSLAM chassis NOTE There must be a Multiplexer Uplink Module MUM installed in the IP DSLAM chassis in order for interface modules to operate Net to Net Technologies IP DSLAM interface modules are hot swappable installing or removing an interface module while the chassis is powered up does not affect the operational status of other interface modules within the chassis The IPD12000 is a fourteen slot chassis slots 1 12 are reserved for interface modules Such as the SIM2000 24 and slots 13 14 are reserved for MUMs Interface modules may be placed in any order in slots 1 12 The IPD4000 is a five slot chassis slots 1 4 are reserved for interface modules and slot 5 is reserved for a MUM e Align the SIM2000 24 with the slot module guides of the chosen slot for installation slot 1 12 on the IPD12000 or slot 1 4 on the IPD4000 e Slide the SIM2000 24 firmly into the chassis DO NOT USE EXCESS FO
5. RCE e Secure the SIM2000 24 by tightening the fastening screws on the module faceplate e Verify that the PWR Power LED on the SIM2000 24 faceplate is illuminated 1 3 Connect the SDSL Line s Plug the SDSL cable RJ21 connector into the corresponding RJ21 port on the back of the IP DSLAM For most applications a SIM2000 24 SDSL link requires a STRAIGHT THROUGH DSL CABLE The SIM2000 24 can be connected with a remote SDSL subscriber unit via either a single SDSL line or double SDSL lines loop bonding For each port being connected to a remote SDSL subscriber unit verify that the 210 0000049 rev 05 SDSL link has been established the SDSL LK LED for that port will pulse green to indicate the connection has been made Link up time can vary from one to five minutes depending on the quality gauge and distance of the copper cables SDSL RJ21 Port Pinout er rr ee ee elena nee Tip 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 jRing 1 2 3 4 5 e 7 a o 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 pins 25 and 50 are not used SDSL 1 3 1 Loop Bonded SDSL Connection Using two SDSL lines for one network connection loop bonding will net twice the speed and data passing capability as a single line SDSL connection A second SDSL line can also be considered a backup for the first and vice versa should either line become disabled Any two SIM2000 24 ports consecutive or not may be con
6. SIM2000 24 parameters and configuration refer to Section 4 0 below and or the CLI and SNMP Management User Guide 4 0 SIM2000 24 PARAMETERS Parameters common to all interface module models are defined in both the NMS Management User Guide and the CLI and SNMP Management User Guide Parameters specific to the SIM2000 24 are outlined below 4 1 Line Code Line code configuration for the SIM2000 24 applies to all ports individual ports cannot be configured with different line codes 4 1 1 TC PAM G SHDSL DEFAULT Transmission Convergence Pulse Amplitude Modulation TC PAM line code is a sixteen level PAM technique which incorporates advanced Trellis code precoding spectral shaping equalization circuits and forward error correction Otherwise known as G SHDSL 4 1 2 CAP Carrierless Amplitude and Phase CAP line code modulates transmit and receive signals into two wide frequency bands that can pass through a filter without being attenuated 4 1 3 2B1Q Two Binary One Quaternary 2B1Q line code is a four level Pulse Amplitude Modulation PAM technique which reduces the signaling rate to half of the bit rate thereby doubling transmission efficiency 4 2 Speed There are nine bandwidth options for SIM2000 24 SDSL connections default is 272 kbps Distance capabilities vary dependent upon the type of line code being utilized Distances listed below assume the use of 26 American Wire Gauge AWG cable connections made with cable of
7. nected to an SNE2020 S or SNE2020G S subscriber unit to establish a loop bonded connection NoTE Net to Net Technologies strongly suggests that any ports on the SIM2000 24 intended for a loop bonded connection with an SNE2020 S or SNE2020G S be identically configured prior to connection bonding ports with different configurations will likely result in misplaced misdirected and or dropped data See the NMS Management User Guide and or the CLI and SNMP Management User Guide for configuration instructions If default settings are to be used for both ports then prior configuration is not necessary and you may proceed with installation 1 3 2 Single Line SDSL Connection A single line connection can be established between a SIM2000 24 and any of Net to Net s SDSL subscriber units 1 3 3 Bandwidth and Line Code There are nine bandwidth options for SIM2000 24 SDSL connections Distance capabilities vary dependent upon the type of line code being utilized The defaults are TC PAM line encoding G SHDSL at 272 kbps See Section 4 0 SIM2000 24 Parameters for more detailed information regarding bandwidth and line code 2 0 DEFAULT SETTINGS No configuration is necessary for the SIM2000 24 to operate at default settings CONFIGURATION DEFAULT CONFIGURATION DEFAULT Line Code TC PAM G SHDSL Protocol All Circ ID Circuit Indentification n a no default VLAN Ranges 1 10 0 O off IP Range 1 0 0 0 0 255 255 255 255 Backbone VLAN 0 off
8. no SDSL connection illumination SDSL RX flashing SDSL activity The port is receiving either data from the remote Receiving amber SDSL subscriber unit or statistical packets from SDSL connection is established and The SDSL link is operational and traffic is flowing the IP DSLAM management solid amber heavy Rx traffic The port is receiving large amounts of data from the remote SDSL subscriber unit no no activity A link may exist but the port is not receiving any illumination data from the remote SDSL subscriber unit SDSL TX flashing SDSL activity The port is transmitting data to the remote SDSL Transmitting amber subscriber unit solid amber heavy Tx traffic The port is transmitting large amounts of data to the remote SDSL subscriber unit no activity A link may exist but the port is not transmitting any data to the remote SDSL subscriber unit no illumination A pulsing LED blinks steadily at a rate of once per second A flashing LED blinks at a more rapid less constant rate 6 2 Regulatory Compliance for Class A Equipment 6 2 1 US Federal Communications Commission FCC Note 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 a commercial environment This equipment generate
9. nto your PC via a set of commands and sub commands qualifiers 3 2 1 Establish a Connection with the IP DSLAM MUM Establish a direct connection with the MUM through the RS232 COM Port on the MUM faceplate 3 2 2 Launch a Terminal Emulator Launch a Terminal Emulator program on your PC Net to Net Technologies copyright information will appear on your screen followed by a request for username 3 2 3 Login Log in with your assigned username Once your username has been entered a request for password will appear Please note that for SIM2000 24 configuration you must log in as a Superuser General Users have read only access If your username and or password are unknown contact your System Administrator or Information Technology Manager for assistance Once you have logged in as a Superuser you may make configuration changes to the SIM2000 24 and any other interface modules installed in the IP DSLAM as desired For more detailed information regarding SIM2000 24 parameters and configuration refer to Section 4 0 of this manual and or the CLI and SNMP Management User Guide 3 3 Via SNMP Simple Network Management Protocol SNMP is the standard for management of Transmission Control Protocol Internet Protocol TCP IP networks and network devices Interface modules in an IP DSLAM with an SNMP compatible MUM can be managed with a MIB Browser program loaded onto your PC via a set of Object Identifiers OIDs OIDs are strings of numbers
10. s 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 communications 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 Caution Changes or modifications not expressly approved by the manufacturer could void the user s authority to operate the equipment 210 0000049 rev 05 6 2 2 Industry Canada This Class A digital apparatus complies with Canadian ICES 003 Cet appareil num rique de la Classe A est conforme a la norme NMB 003 du Canada 6 2 3 Europe This Class A product complies with European Norm EN55022 Warning In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures to correct the situation 210 0000049 rev05 Copyright 2002 Net to Net Technologies Inc The Net to Net Logo is a trademark of Net to Net Technologies Inc Worldwide Headquarters http www NetToNet com EMEA Headquarters Net to Net Technologies Contact NetToNet com Net to Net Technologies 112 Corporate Drive Victoria House 19 Park Way Portsmouth NH 03801 Newbury Berkshire RG14 1EE USA UK 1 877 638 2638 44 0 1635 570950 210 0000049 rev 05
11. sed if the module is removed from the IP DSLAM or the IP DSLAM loses power interface module data stored within MUM NVRAM will remain intact even if the unit loses power unless deliberately cleared or reconfigured 5 2 Local File Individual port configurations can be saved locally on your PC as a backup and or for use as a template for future configurations Once the SIM2000 24 has been configured as desired the settings can be flash uploaded through a Trivial File Transfer Protocol TFTP tool with a GET command and the following information Host name IP DSLAM IP Address Remote filename NVR_CFG bin superuser password Local filename user preference Port configuration files can be flash downloaded FROM a local file TO a SIM2000 24 as well simply replace the GET command with a SET command NOTE Only individual port configurations can be saved to a local file Chassis configurations are not flash up or downloadable they must be manually configured for each unit 210 0000049 rev 05 6 0 ADDITIONAL INFORMATION 6 1 LED Indications PWR Power solid green SIM2000 24 is operational Additional Information If the Power LED is not illuminated it is unlikely the SIM2000 24 is receiving power and none of the LEDs will be illuminated SDSL LK Link pulsing green active solid green problematic SDSL A connection exists but there is indication of a connection problem with the SDSL line no
12. specifying various configuration commands and requests for data NorTE If your IP DSLAM is newly installed and has not yet been set up for management access you must configure the IP Address Subnet Mask and Gateway via either NMS or CLI before you will be able to utilize SNMP See the NMS Management User Guide or CLI and SNMP Management User Guide for initial configuration instructions 3 3 1 Establish a Connection with the IP DSLAM MUM Establish a connection with the MUM either directly through the Ethernet RJ45 MGMT port on the MUM faceplate or if the system has been so configured from a PC on your local network For direct connections verify that the MGMT LNK LED on the MUM faceplate is illuminated indicating the connection has been established 210 0000049 rev 05 3 3 2 Launch a MIB Browser Launch a MIB Browser program on your PC If you have not yet downloaded the MIBs to your PC or local network you can obtain the Net to Net enterprise MIBs from ftp ftp nettonet com download mibs and the supported portions of MIB II from RFC 1213 at http www ietf org rfc html Once these have been downloaded you will need to compile them into your MIB Browser see your MIB Browser user manual for further instruction Once the MIBs have been downloaded you will be able to make configuration changes to the SIM2000 24 and any other interface modules installed in the IP DSLAM as desired For more detailed information regarding
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