4929 DSLAM Installation and User’s Guide November 2005 Document Part Number: 4929-A2-ZN20-30
Zhone Technologies @Zhone Way 7001 Oakport Street Oakland, CA 94621 USA 510.777.7000 www.zhone.com info@zhone.com COPYRIGHT 2005 Zhone Technologies, Inc. All rights reserved. This publication is protected by copyright law.
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transponders have been installed. Do not install laser products whose class rating is greater than 1. Refer to all important safety instructions that accompanied the transceiver prior to installation. Only laser Class 1 devices certified for use in the country of installation by the cognizant agency are to be utilized in this product. Also, laser warnings are to be provided in accordance with IEC 60825-1 and its Amendments 1 and 2, as well as 21 CFR 1010 and 1040.10(g). 10.
! CANADA – EMI NOTICE: This Class A digital apparatus meets all requirements of the Canadian interference-causing equipment regulations. Cet appareil numérique de la classe A respecte toutes les exigences du réglement sur le matérial brouilleur du Canada. Notices to Users of the Canadian Telephone Network NOTICE: This equipment meets the applicable Industry Canada Terminal Equipment Technical Specifications. This is confirmed by the registration number.
CONTENTS Document Purpose and Intended Audience ............................................................11 Document Summary ...................................................................................................11 Related Product Documents ......................................................................................12 Chapter 1 Introduction ............................................................................................................15 Overview .......................
Chapter 5 Configuration Using the NMS .........................................................................35 Overview ......................................................................................................................35 Web Interface System Requirements .......................................................................35 Configuring Your Windows PC to Communicate with NMS ..............................36 Management Configuration .................................................
DSL Ports and POTS Splitter Connectors ...............................................................83 SFP Connector.............................................................................................................85 10/100/1000BaseT Connector...................................................................................86 DB9 to RJ45 Adapter Pinouts ...................................................................................87 Appendix B Equipment List ..............................
4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30
ABOUT THIS GUIDE Document Purpose and Intended Audience This document is written for technicians who install the 4929 DSLAM. Document Summary Section Description Chapter 1, Introduction Describes the 4929 DSLAM. Chapter 2, Installation Describes the physical installation of the 4929 DSLAM into a rack. Chapter 3, Cabling Describes how to install all cables for the 4929 DSLAM. Chapter 4, LEDs Explains the meaning and usage of the front panel LEDs.
Related Product Documents Documentation for this product is available on the World Wide Web at www.zhone.com. Document Title MIM-10/100 Installation Instructions Describes how to install the MIM-10/100 Micro Interface Module. MIM-2E1 Installation Instructions Describes how to install the MIM-2E1 Micro Interface Module. MIM-2T1 Installation Instructions Describes how to install the MIM-2T1 Micro Interface Module.
Contacting Global Service and Support Contacting Global Service and Support Contact Global Service and Support (GSS) if you have any questions about this or other Zhone products.
4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30
INTRODUCTION Overview The 4900 Series DSLAMs are ADSL ITU G.992.5-compliant IP DSLAMs. They are available with or without internal POTS splitters. 48 PWR + 1.24A MAX COM MIM LK AC T LK AC T + MIM2 T1/E1 POTS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 10/10/1000 ADSL2+ Lnk Act Dup SFP 4929 05-17614 The 4900 Series DSLAMs are Ethernet based, environmentally hardened, and small enough to fit in even crowded Remote Terminal cabinets.
Introduction z Compliant to ETSI 300-119-1-3 Environmental Requirements z MTM for enhanced security and prioritization z z z 16 Embedded web-based management system for easy, platform-independent remote management, and SNMP for remote monitoring IGMP snooping for multicast video support Available with integral 600 Ohm POTS splitters, 900 Ohm POTS, or ISDN splitters 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30
INSTALLATION Preparation Consider the following before installing the DSLAM: z z Installation Site – Your installation site should be well ventilated, clean, and free of environmental extremes. Installation Options – The DSLAM may be: — Mounted with the included mounting brackets in a standard 19-inch (483 mm) or 23-inch (584 mm) rack (including both Bay Networks and Nortel 23-inch racks), or, with separately purchased mounting brackets, in a 21-inch (535 mm) ETSI rack. ETSI brackets are available.
Installation Cables Required No cables are provided with the DSLAM. See Table 1, Cable Descriptions, to determine what cables you need to obtain before installation. See Appendix A, Connectors and Pin Assignments and Appendix B, Equipment List for more information. Table 1: Cable Descriptions Connector Name or MIM ADSL2+ 18 Connector and Cable For Connecting . . . POTS 50-pin RJ21X Telco-type straight Up to 24 DSL ports to a Main connector and 50-wire cable.
Unpacking the Hardware Unpacking the Hardware HANDLING PRECAUTIONS FOR ! STATIC-SENSITIVE DEVICES This product is designed to protect sensitive components from damage due to electrostatic discharge (ESD) during normal operation. When performing installation procedures, however, take proper static control precautions to prevent damage to equipment. If you are not sure of the proper static control precautions, contact your nearest sales or service representative.
Installation Installing the Brackets for Rack Mounting The 4900 DSLAM can be installed in a rack using mounting brackets. Two brackets suitable for a 19-inch (483 mm) rack and two brackets suitable for a 23-inch (584 mm) Bay Networks or Nortel rack are shipped with the unit. To install the mounting brackets for rack mounting: 1 Identify eight flat-head screws provided with the mounting brackets. 2 Attach the brackets appropriate to your rack size. Tighten all screws firmly.
Installing the DSLAM Into a Rack Installing the DSLAM Into a Rack Use: z z #10-32 mounting screws for rails with threaded screw holes #12-24 mounting screws and self-retaining nuts for rails with unthreaded screw holes To install the DSLAM into a rack: 1 Determine where in the rack you will mount the DSLAM. If your rack does not have threaded screw holes, slip self-retaining nuts onto the rails where the DSLAM will be fastened.
Installation 3 Insert and tighten the screws in the top screw positions, then tighten the bottom screws. 48 PWR 1.24A MAX MIM + LK AC T LK AC T + MIM2 T1/ E1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 COM 10/10/100 0 Lnk Act Dup POTS SFP ADSL2+ 4929 05-17616 Installing the DSLAM on a Wall Wall mounting requires two wood screws suitable for the weight of the fully cabled unit. These are not included.
Installing the DSLAM on a Wall 4 Locate the pair of threaded holes on the left side of the unit. Attach a bracket using the flat-head screws. 05-17522-01 5 Tighten all screws firmly. 6 Lift the unit into the position it will occupy on the wall and mark the positions of the key slots in the brackets. Set the unit aside. 7 Install two wood screws (not provided) at the points you have marked. Do not completely tighten the screws. Leave them so their heads are about 1/4 inch (6 mm) from the wall.
Installation 8 Hang the unit from the wood screws to verify that the screws are properly placed. The screws should freely slide into the top of the key slots in the brackets. Do not fasten the unit to the wall until after it is completely cabled and tested. Installing the DSLAM on a Shelf or Desktop If the DSLAM will be placed on a shelf or desktop, install the provided rubber feet before putting the unit in position.
CABLING Cabling Overview The 4900 Series DSLAM has a large variety of possible cabling configurations.
Cabling Installing the Micro Interface Module A Micro Interface Module (MIM) is not required for operation. It provides additional Ethernet, T1, or E1 uplink ports for the DSLAM, depending upon the MIM model installed. To install a MIM: 1 Using a flat-head screwdriver to loosen the fastening screws, remove the blanking plate covering the MIM port on the front of the DSLAM. 2 Align the MIM with the module guides inside the DSLAM's MIM port. 48 PWR 1.
Connecting the ADSL2+ and POTS Connectors Connecting the ADSL2+ and POTS Connectors DSL connector supports the tip and ring connections of up to 24 DSL ports over a 50-position cable. A POTS (plain old telephone service) splitter connector is also provided in certain models. If your model does not contain an integrated POTS splitter, you must connect the unit to a separate POTS splitter.
Cabling 6 Install the supplied large ferrite chokes on the DSL and POTS cables as close as possible to the connectors. If necessary, use cables ties to hold the chokes in place. 7 Secure the cables as required for strain relief.
Connecting DSLAMs to Each Other — For an SFP copper connection, plug your transceiver into the SFP socket. Plug the 8-position modular plug of your uplink cable into the SFP transceiver’s modular jack. — For an SFP fiber connection, plug your transceiver into the SFP socket. Plug the LC connector of your fiber optic uplink cable into the cable socket of the transceiver.
Cabling Connecting the COM Port You can use the COM port to directly connect a PC, terminal, or modem, permitting use of the Command Line Interface (CLI). Connecting a Terminal or PC to the COM Port To connect a terminal or PC to the COM port: 1 Configure the terminal or terminal emulation program to use the following parameters: — Maximum speed: 9600 bps — Data bits: 8 — Parity: None — Flow Control: None — Stop bits: 1 2 Determine and procure the proper Data Terminal Equipment (DTE) cable type.
Connecting to Power Connecting a Modem to the COM Port To connect a modem to the COM port: 1 Determine and procure the proper DCE cable type for your modem. The COM port requires an RJ45-type plug connector. The other connector depends on the serial port on your modem. The connection requires an EIA-232E crossover (null modem) cable or adapter. See DB9 to RJ45 Adapter Pinouts in Appendix A, Connectors and Pin Assignments. 2 Connect the modular plug connector of your cable to the COM port socket.
Cabling 10 Turn on your power source and verify that the Power LED on the left side of the DSLAM is illuminated. See Chapter 4, LEDs. 48 PWR +48 VDC 48 VDC 1.
LEDS LED Locations The locations of the System and DSL Port LEDs on the front panel of the DSLAM are shown in Figure 1, Front Panel LEDs. Power Led 48 PWR + DSL Port Leds 1.24A MAX Link, Activity and Duplex Leds COM MIM LK AC T LK AC T + MIM2 T1/E1 POTS 1 2 3 4 5 6 7 8 9 10 11 12 ADSL2+ 13 14 15 16 17 18 19 20 21 22 23 24 10/10/1000 Lnk Act Dup SFP 4929 05-17622 Figure 1: Front Panel LEDs LED Meanings The meaning of the front panel LEDs is shown in Table 2, Front Panel LEDs.
LEDs Table 2: LED Color State Meaning DSL Ports 1–24 ACT – Off No activity or no link. Amber Flashing Receiving data. Green Flashing Transmitting data. Green Off No power is applied to the DSLAM. On Power is applied to the DSLAM.
CONFIGURATION USING THE NMS Overview The 4900 Series DSLAMs have an integral web interface that you can access with a web browser. The DSLAM’s integral Network Management System (NMS) lets you configure and monitor the DSLAM using a standard web browser. Web Interface System Requirements z z z Web Browser – Required for running NMS. Compatible web browsers include, but are not limited to, Microsoft Internet Explorer (version 6.0 or higher) and Netscape Navigator (version 6.0 or higher).
Configuration Using the NMS Configuring Your Windows PC to Communicate with NMS To communicate with NMS, your PC’s Ethernet interface must be on the same subnet as the network extender. For example, to configure the IP address under Windows XP: 1 In the Windows task bar, click on the Start button, and then click on Control Panel. 2 Double-click on the Network Connections icon.
Configuring Your Windows PC to Communicate with NMS The NMS home page appears.
Configuration Using the NMS Management Configuration Use the Management Configuration screen to set the unit’s IP address and other management parameters. To configure management parameters: 1 From the home screen, click on the Management Config button. The Management Configuration screen appears. 2 Select or enter the following parameters: Parameter Description IP Address Specify the management IP address for the DSLAM. Subnet Mask Specify the subnet mask for the IP address.
Advanced Configuration Advanced Configuration Use the Advanced Configuration screen to set the unit’s system name and other parameters. To configure advanced system parameters: 1 From the home screen, click on the Advanced Config button. The Advanced Configuration screen appears. 2 Select or enter the following parameters: Parameter Description System Name Specify a name to identify the DSLAM. System Location Specify location information to further identify the DSLAM.
Configuration Using the NMS HTTP Password Use the HTTP Password screen to set the password for the General and Superuser logins. To configure HTTP passwords: 1 From the home screen, click on the HTTP Password button. The HTTP Password Administration screen appears. 2 Select or enter the following parameters: Parameter Description Old Password Specify the current password for the General or Superuser login. The default setting is Password.
SNMP Configuration SNMP Configuration Use the SNMP Configuration screen to enable traps and establish trap managers. To configure SNMP parameters: 1 From the home screen, click on the SNMP Config button. The SNMP Configuration screen appears. 2 Select or enter the following parameters: Parameter Description SNMP Notification IP Specify the IP addresses of hosts that are to receive trap notifications.
Configuration Using the NMS SNMP Community Administration Use the SNMP Community Administration screen to set the read and read/ write community names. To configure community names: 1 From the home screen, click on the SNMP Community button. The SNMP Community Administration screen appears. 2 Select or enter the following parameters: Parameter Description Old Community Specify the current community name for Read or Read/Write operations. The default for both is Password.
Global Set Global Set Use the Global Set screen to set parameters for all ports or for a group of ports at once. Global Circuit Configuration To configure global parameters: 1 From the home screen, click on the Global Set button. The Global Circuit Configuration screen appears. 2 In the Add Ports drop-down list, select All or a group of ports. To select multiple ports, hold the Ctrl key while clicking on your selections.
Configuration Using the NMS Parameter Description Port Mode Setting Specify a port mode: z z z VPI/VCI Detect Setting Adaptive – The ports will automatically train up to the best possible speed supported by the DSLAM, the modem at the remote end, and the copper cable pair connecting the two. Fixed Adaptive – The ports will automatically train up to the best possible speed, subject to a user-specified maximum upstream and downstream bandwidth.
Global Set Parameter Description Frame Type Specify whether the ports use Logical Link Control (LLC) or Virtual Channel Multiplexing (VCM) bridged encapsulation. These are defined in RFC 1483. Standard Mode Specify the ports’ DSL mode. 4 Click on Submit. Global DSCP Rules To configure DSCP rules: 1 Click on the Global DSCP Rules tab. The Global DSCP Rules screen appears. 2 In the Add Ports drop-down list, select All or a group of ports.
Configuration Using the NMS 46 Parameter Description Global Configuration Diffserv Rule Specify Add, Delete, or No Set to add a rule, delete a rule, or perform no action when the Submit button is clicked on. Activate Specify whether the rule you are adding is active. DS Value Specify the Differentiated Services value. The DS Value of a packet is a hexadecimal value calculated from the upper six bits of an eight-bit field in the packet's IP header. DS Mask Specify the DS mask.
Global Set Parameter Description Fixed/Max Specify the handling of VLAN priority (used only if the received packet is already tagged): z z Fixed – The packet's original priority will automatically be replaced with the Priority specified above, Max – The packet's original priority will be replaced with the configured Priority only if the packet's original priority is greater than the configured Priority. Ingress Limit Specify the ingress limit in kbps for packets matching this rule.
Configuration Using the NMS 2 In the Add Ports drop-down list, select All or a group of ports. To select multiple ports, hold the Ctrl key while clicking on your selections. 3 Select or enter the following parameters: 48 Parameter Description Reset the IP Range rules to default parameters Click in this box to reset IP Range rules when the Submit button is clicked on.
Global Set Parameter Description Fixed/Max Specify the handling of VLAN priority (used only if the received packet is already tagged): z z Fixed – The packet's original priority will automatically be replaced with the Priority specified above, Max – The packet's original priority will be replaced with the configured Priority only if the packet's original priority is greater than the configured Priority. Ingress Limit Specify the ingress limit in kbps for packets matching this rule.
Configuration Using the NMS 2 In the Add Ports drop-down list, select All or a group of ports. To select multiple ports, hold the Ctrl key while clicking on your selections. 3 Select or enter the following parameters: 50 Parameter Description Reset the MAC rules to default parameters Click in this box to reset MAC rules when the Submit button is clicked on.
Global Set Parameter Description Fixed/Max Specify the handling of VLAN priority (used only if the received packet is already tagged): z z Fixed – The packet's original priority will automatically be replaced with the Priority specified above, Max – The packet's original priority will be replaced with the configured Priority only if the packet's original priority is greater than the configured Priority. Ingress Limit Specify the ingress limit in kbps for packets matching this rule.
Configuration Using the NMS 2 In the Add Ports drop-down list, select All or a group of ports. To select multiple ports, hold the Ctrl key while clicking on your selections. 3 Select or enter the following parameters: Parameter Description Reset the VLAN rules to default parameters Click in this box to reset VLAN rules when the Submit button is clicked on.
Global Set Parameter Description Ingress Limit Specify the ingress limit in kbps for packets matching this rule. Egress Limit Specify the egress limit in kbps for packets matching this rule. 4 Click on Submit.
Configuration Using the NMS Global Advanced Configuration SNR settings may greatly affect ADSL performance. Do not change SNR settings unless so advised by your service provider. To configure SNR settings: 1 Click on the Global Advanced Config tab. The Global Configuration SNR settings screen appears. 2 In the Add Ports drop-down list, select All or a group of ports. To select multiple ports, hold the Ctrl key while clicking on your selections.
Circuit Summary Parameter Description EC/FDM Specify the upstream and downstream Echo Cancellation or Frequency Division Multiplexing mode. Fast Buffer Setting Specify the buffer setting: Fast or Interleave. Default Setting To return to the default settings when the Submit button is clicked on, click in the Set to Default check box. 4 Click on Submit. Circuit Summary Use the Circuit Summary screen to display information about port configurations.
Configuration Using the NMS Circuit Configuration Use the Circuit Configuration screen to set the parameters for a single port. To configure circuit parameters: 1 From the home screen, click on one of the 24 DSL port LEDs. Alternatively, click on the Circuit Summary button, then click on a port number on the left side of the Circuit Summary listing. The Circuit Configuration screen appears. 2 Select or enter the following parameters: Parameter Description Port Select a port from the drop-down list.
Circuit Configuration Parameter Description VPI/VCI Detect Setting Specify the port behavior with regard to VPI/ VCI detection: z z On – The DSLAM will monitor the line to determine the VPI and VCI settings of the remote ADSL modem and set itself accordingly. If no ATM cells are detected (at any VPI/VCI setting), the port will default to VPI 0 and VCI 35.
Configuration Using the NMS DSCP Rules To configure DSCP rules: 1 Click on the DSCP Rules tab. The DSCP Rules screen appears. 2 Select or enter the following parameters: 58 Parameter Description Port Select a port from the drop-down list. Reset the DSCP rules to default parameters Click in this box to reset DSCP rules when the Submit button is clicked on. Activate Specify whether the rule is active. DS Value Specify the Differentiated Services value.
Circuit Configuration Parameter Description Allow Tag/Untag on Ingress Pkt. Specify tag or untag. Tag indicates that ingress packets already matched to the Diffserv Rule must have a VLAN tag to be further considered; packets without a VLAN tag will be dropped. Untag indicates that ingress packets already matched to the Diffserv Rule cannot have a VLAN tag to be further considered; packets with a VLAN tag will be dropped. VLAN ID Range Specify a VLAN ID range.
Configuration Using the NMS IP Rules To configure IP rules: 1 Click on the IP Rules tab. The IP Rules screen appears. 2 Select or enter the following parameters: 60 Parameter Description Port Select a port from the drop-down list. Activate Specify whether the rule is active. IP Range Specify the range of IP addresses that constitutes a match for this rule. Allow Tag/Untag on Ingress Pkt. Specify tag or untag.
Circuit Configuration Parameter Description VLAN ID Range Specify a VLAN ID range. For each IP Range Rule, if you selected Tag for Allow Tag/Untag, the VLAN field should specify either an acceptable single VLAN, or an acceptable VLAN Range, for VLAN tags on ingress packets. If you selected Untag, the VLAN field should specify a single VLAN only if you intend to have a VLAN tag added to packets; if you do not intend to have a VLAN tag added to packets, the VLAN field should be left at the 0 - 0 default.
Configuration Using the NMS MAC Rules To configure MAC rules: 1 Click on the MAC Rules tab. The MAC Rules screen appears. 2 Select or enter the following parameters: 62 Parameter Description Port Select a port from the drop-down list. Reset the MAC rules to default parameters Click in this box to reset MAC rules when the Submit button is clicked on. Activate Specify whether the rule is active. MAC Range Specify the range of MAC addresses that constitutes a match for this rule.
Circuit Configuration Parameter Description VLAN ID Range Specify a VLAN ID range. For each MAC Rule, if you selected Tag for Allow Tag/Untag, the VLAN field should specify either an acceptable single VLAN, or an acceptable VLAN Range, for VLAN tags on ingress packets. If you selected Untag, the VLAN field should specify a single VLAN only if you intend to have a VLAN tag added to packets; if you do not intend to have a VLAN tag added to packets, the VLAN field should be left at the 0 - 0 default.
Configuration Using the NMS VLAN Rules To configure VLAN rules: 1 Click on the VLAN Rules tab. The VLAN Rules screen appears. 2 Select or enter the following parameters: 64 Parameter Description Port Select a port from the drop-down list. Reset the VLAN rules to default parameters Click in this box to reset VLAN rules when the Submit button is clicked on. Activate Specify whether the rule is active. Allow Tag/Untag on Ingress Pkt. Specify tag or untag.
Circuit Configuration Parameter Description VLAN Specify a VLAN ID range that constitutes a match of this rule. If you selected Untag, the VLAN field should specify a single VLAN only if you intend to have a VLAN tag added to packets; if you do not intend to have a VLAN tag added to packets, the VLAN field should be left at the 0 - 0 default. Add VLAN to Ingress Pkt. Specify whether the VLAN ID should be added to ingress packets.
Configuration Using the NMS Backbone VLAN ID To configure the backbone VLAN ID, flood type, and Ethertype: 1 Click on the Bkbone VLAN Id, Flood, Ethertype tab. The Bkbone VLAN Id, Flood, Ethertype screen appears. 2 Select or enter the following parameters: Parameter Description Backbone VLAN Id Configuration Specify the Backbone VLAN ID.
Circuit Configuration Parameter Description Flood Specify the Flood setting. Flood refers to the method in which interface modules handle unknown unicasts (traffic directed to a single MAC Address), broadcasts (traffic directed to all MAC Addresses) and multicasts (traffic directed to multiple MAC Addresses) for each port. z z Ethertype Upl (Uplink) – Unknown unicast, broadcast and multicast traffic is flooded only to the DSLAM uplink interface ports.
Configuration Using the NMS Port Statistics To view port statistics: 1 Click on the Port Statistics tab. The Port Statistics screen appears. 2 Click on Reset Statistics to set all statistics to zero.
Circuit Configuration Copy Port To copy a port configuration to one or more other ports: 1 Click on Port Copy. The Port Copy screen appears. 2 Select a source port, then one or more destination ports. 3 Click on Submit. The configuration of the source port is copied to the destination port or ports.
Configuration Using the NMS SNR Advanced Configuration SNR settings may greatly affect ADSL performance. Do not change SNR settings unless so advised by your service provider. To configure SNR settings: 1 Click on the Advanced Config tab. The Configuration SNR settings screen appears. 2 Select or enter the following parameters: 70 Parameter Description Port Select a port from the drop-down list.
MAC and IGMP Summary Parameter Description Default Setting To return to the default settings when the Submit button is clicked on, click in the Set to Default check box. 3 Click on Submit. MAC and IGMP Summary On the home screen of the web interface is a schematic representation of the front panel of the DSLAM. It includes a button not on the actual front panel, labeled MAC-IGMP. This opens the MAC and IGMP Summary screen.
Configuration Using the NMS 3 Click on the IGMP tab to display the IGMP table. Click on a Port or MIM button to see specific entries in the IGMP table, or click on IGMP Summary to see all entries. 4 Click on the IGMP Age tab to set the IGMP age and enable or disable IGMP proxy. The IGMP Age screen appears. 5 Enter or select the following: Parameter Description IGMP Age Time Specify an IGMP age interval, in seconds. This should be twice the query rate of your router.
DSLAM Interconnect Configuration 7 Enter a MAC address to search for a MAC table entry, or an IP address to search for an IGMP table entry. 8 Click on the appropriate Submit button. DSLAM Interconnect Configuration Use the DSLAM Interconnect Configuration screen to specify a port connected to a downstream 4900 Series DSLAM. This information is used to configure internal traffic flows.
Configuration Using the NMS To specify the port connected to a downstream DSLAM: 1 From the home screen, click on blue button above the 10/100/1000 and SFP connectors. The DSLAM Interconnect Configuration screen appears. 2 Select Off or a port from the drop-down list. For example, if this DSLAM is connected to a downstream DSLAM over the first MIM port, select MIMp1. 3 Click on Submit.
COMMAND LINE INTERFACE Overview The 4900 Series DSLAMs have an integral command line interface (CLI) that can be accessed by direct connection to the COM port or by Telnet to the DSLAM’s management address. CLI System Requirements z z z z Straight-Through RJ45 to RJ45 Ethernet Cable – Required for establishing a direct connection from the COM port to a DB9 adapter. DB9 Female to RJ45 Male Adapter – Required for conversion of your PC's RS232 serial port for use with the RJ45 to RJ45 Ethernet cable.
Command Line Interface Launching the Terminal Emulation Program Launch the terminal emulation program on your PC and configure the program settings. Actual configurations will depend upon the program being used, though settings should be modeled after the list below; most are standard defaults. Refer to your terminal emulation program’s user manual for further information.
CLI Commands Table 3: CLI Commands (Sheet 2 of 2) Command Description DISABLE_WEB_SERVER] Disables access to the DSLAM using the web server. ENABLE_TELNET Enables access to the DSLAM using Telnet. ENABLE_TFTP Enables access to the DSLAM using Trivial File Transfer Protocol. ENABLE_WEB_SERVER Enables access to the DSLAM using the web server. HELP Lists available commands and their syntax. LOGOUT Ends the CLI session. SET Sets a configuration option.
Command Line Interface Table 4: Set and Show Command Items and Values (Sheet 2 of 3) Items Values ADSL_STANDARD [MULTIMODE,G.DMT,G.LITE,T1.413,ALCATEL] ADSL_VCI [0–65535] ADSL_VPI [0–255] ADSL_VPI_VCI_DETECT [ON,OFF] BACKBONE_VLAN [0–4085] CIRCUIT_ID circuit_ID Changes the CIRCUIT ID. CLEAR_NVRAM Reboots the unit and restores factory defaults CLI_SESSION_TIMEOUT [tbd–tbd] CLI Session Timeout sets the amount of time a CLI session can sit idle before the user is automatically logged out.
CLI Commands Table 4: Set and Show Command Items and Values (Sheet 3 of 3) Items Values MAC [dump,clear] MGMT_PORT_UPLINK [on,off] Allows the PHYSICAL management port to be an UPLINK port. MIM [dump,reset_stats] PHY PHY DEBUG args->cmd phy_num reg val PRIORITY [0–7] PROTOCOL [ALL,IP,VALUE] Changes the protocol filter. RESET None. SNMP_READONLY_COMMUNITY None. You will be prompted for values. SNMP_READWRITE_COMMUNITY None. You will be prompted for values.
Command Line Interface Using the CLI to Establish Inband Management CLI Set commands are used to establish inband management. For example: set slot 1 ip_address 137.182.10.251 set slot 1 subnet_mask 255.255.255.0 set slot 1 default_gateway 137.182.10.10 set slot 1 inband_management on The DSLAM in this example can now be managed with NMS by attaching a PC to the DSLAM’s 10/100/1000 port and opening the address 137.182.10.251 in a web browser.
SNMP INTERFACE Overview The 4900 Series DSLAM can be managed using the Simple Network Management Protocol (SNMP). This implementation uses a portion of SNMP v1.0: the MIB-II System Group and Interfaces Group of OIDs. SNMP uses MIBs (Management Information Bases) sanctioned by the IETF (Internet Engineering Task Force). MIBs are composed of OIDs (Object Identifiers), each of which represents a system configuration or request for data.
SNMP Interface SNMP Community Strings The following are the default community strings for MIB access. SNMP Community String ACCESS COMMUNITY STRING* read only Password read/write Password *Community strings are case sensitive.
CONNECTORS AND PIN ASSIGNMENTS Overview The following sections provide pin assignments for: 48 PWR + 1.
Connectors and Pin Assignments Table 5: DSL Connector Pinouts (Sheet 2 of 2) 84 4 4, 29 5 5, 30 6 6, 31 7 7, 32 8 8, 33 9 9, 34 10 10, 35 11 11, 36 12 12, 37 13 13, 38 14 14, 39 15 15, 40 16 16, 41 17 17, 42 18 18, 43 19 19, 44 20 20, 45 21 21, 46 22 22, 47 23 23, 48 24 24, 49 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30
SFP Connector SFP Connector The SFP interface is a standard SFP socket.
Connectors and Pin Assignments 10/100/1000BaseT Connector The 10/100/1000 port is an 8-pin unkeyed modular jack for a 10/100/ 1000BaseT interface.
DB9 to RJ45 Adapter Pinouts DB9 to RJ45 Adapter Pinouts To connect the COM port to the DB9 serial port of a PC, use an adapter wired as shown: Table 8: DB9 to RJ45 Adapter Pinouts Pin RJ45 Port Direction PC RS232 Serial Port Pin 1 Transmit Data TxD → RxD Receive Data 2 2 Data Set Ready DSR ← RTS Request to Send 7 4 Receive Data RxD ← TxD Transmit Data 3 5 Ground GND ↔ GND Ground 5 6 Data Terminal Ready DTR → CTS 8 Clear to Send Pins not shown are unused.
Connectors and Pin Assignments 88 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30
EQUIPMENT LIST 4900 Series DSLAM models are listed in Table 9, 4900 Series Models and Features. Table 9: 4900 Series Models and Features Model Number Type Number of Ports POTS Splitters 4929-A1-520 ADSL2+ Annex A 24 No 4929-A1-530 ADSL2+ Annex A 24 900-Ohm 4929-A1-531 ADSL2+ Annex A 24 600-Ohm All 4900 Series DSLAMs come with 19- and 23-inch mounting brackets and hardware, and the Installation Guide.
Equipment List 90 4929 DSLAM Installation and User’s Guide 4929-A2-ZN20-30
TECHNICAL SPECIFICATIONS Technical specifications are subject to change without notice. Table 11: 4900 Series DSLAM Technical Specifications (Sheet 1 of 2) Specifications Criteria Cooling and Air Handling Each 4900 Series DSLAM is independently cooled with integral fans and does not rely on vertical air flow. DSL Compatibility z Electromagnetic Compatibility (EMC) Interfaces ADSL2+ (G.992.
Technical Specifications Table 11: 4900 Series DSLAM Technical Specifications (Sheet 2 of 2) Specifications Criteria Power Consumption –48 VDC, 1.5 A: 72 Watts Maximum Standards and Protocols Supported Weight 92 z Enterprise MIBs Chassis and Module Identification, Configuration, Multimedia Traffic Management z Flash Upgradeable IEEE 802.3 z IEEE 802.1p CoS z IEEE 802.1Q VLAN z IGMP Snooping (IGMPv1 and IGMPv2) 2.5 lb (1.
INDEX Numerics 10/100/1000BaseT pinouts 86 A About This Guide 11 Activity LEDs 33 ADSL mode 45, 57 Advanced Configuration 39 Audience for this document 11 B Backbone VLAN ID 66 Brackets 19 C Cables 83 DSL ports 83 MGMT port 86 MIM 18 Required 18 Cabling 25 Overview 25 power 27 Chaining DSLAMs 29 Circuit Configuration 56 Circuit Summary 55 CLI Commands 76 System Requirements 75 COM port description 18 pinouts 87 Command Line Interface 75 Community names 42 Community strings 82 Configuring using CLI 75, 81
DSLAM description 15 features 89 Interconnect Configuration 73 models 89 Dual power source 32 E EC 55, 70 Echo Cancellation 55, 70 Electromagnetic Compatibility (EMC) 91 Environment 91 Equipment List 89 package contents 19 part numbers 89 ESD precautions 19 Ethernet LEDs 33 Ethertype 66 F Fast Buffer Setting 55 FDM 55, 70 Feature numbers 89 Features 15 Feet 24 Ferrite choke 28 Flood type 66 Frame Type 45, 57 Frequency Division Multiplexing 55, 70 Front Panel 33, 83 illustration 83 LEDs 33 G Gateway 38 Gl
M MAC and IGMP Summary 71 MAC Range 50, 62 MAC Rules 62 Management Configuration 38 IP address 38 port pin assignments 86 Management port connector 86 description 18 pin assignments 86 MIBs, downloading 81 MIM cables required 18 CLI commands 79 inband management 38 installing 26 recommended 29 supported MIMs 15 Mounting Brackets 20 Mounting configurations 17, 19 Multi-User Support 76 O Operating Environment 91 Option 82 44, 57 Order numbers 89 Overview 15 4900 Series DSLAM 15 cabling 25 CLI 75, 81 configur
Standards 91 Subnet Mask 38 Synopsis of chapters 11 System Location 39 Name 39 Requirements 75 T Technical Specifications 91 Telco connectors 83 Telnet 39 Terminal strip 31 TFTP 39 Trap Managers 41 Traps 41 Troubleshooting, LEDs 33 96 4929 DSLAM Installation and User’s Guide U Unpacking 19 Uplink ports 91 V VLAN ID 38 VLAN Rules 64 VPI/VCI Detect Setting 44, 57 W Wall mount bracket installation 22 screw positions 23 Web Interface System Requirements 35 Weight 91 Windows 36 4929-A2-ZN20-30
