Paradyne 4000E Network Card User Manual
Contents
1. oboc Goo O 4 Sep Fastening Screws July 2005 IPD4 A2 GZ40 10 Powering Up Your 4000E BLC CAUTION Turn your DC power source s OFF until you have completed connection of the 4000E as outlined in the following sections Do not operate the 4000E without a ground connection p gt Procedure 1 Connect a ground wire to the 4000E Line up the 2 hole terminal lug of your ground wire with the two holes on the small unpainted section on the back of your chassis Secure the terminal lug to the chassis with two 10 32 screws 4000E REAR VIEW 1 Hp qojoia o a Ground Connection for 2 Hole Terminal Lug oe e g i I 2 Connect the Ground Wire to a Frame Ground Ground wire connection can vary from location to location although typically all equipment in a Central Office is grounded to a common copper bus 3 Select a Terminal Block Either terminal block on the back of the 4000E may be used to power the chassis only one terminal block is required for operational purposes The two terminal blocks on the 4000E are independent feeds Chassis power is supplied by only one terminal block at a time the second supply is a backup The two terminal blocks do not load share each terminal block must be supplied with adequate amperage to run the chassis independently IPD4 A2 GZ40 10 July 2005 9 10 DC Terminal Blocks 4 Select a terminal block Using a Phillips Screwdriver remove the u2. A rare phenomenon can create a voltage potential between the earth grounds of two or more buildings If products installed in separate buildings are interconnected the voltage potential may cause a hazardous condition Consult a qualified electrical consultant to determine whether or not this phenomenon exists and if necessary implement corrective action prior to interconnecting the products In addition if the equipment is to be used with telecommunications circuits take the following precautions Never install telephone wiring during a lightning storm July 2005 IPD4 A2 GZ40 10 Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface Use caution when installing or modifying telephone lines Avoid using a telephone other than a cordless type during an electrical storm There may be a remote risk of electric shock from lightning Do not use the telephone to report a gas leak in the vicinity of the leak 13 The equipment is intended for installation in an environment that is free of dust and dirt 14 When installed in the final configuration the product must comply with the applicable Safety Standards and regulatory requirements of the country in which it is installed If necessary consult with the appropriate regulatory age
3. 10 July 2005 13 4 Pull the hook and loop fastener strap upward making sure that it is snug against the connector then pull the strap back down such that the hook and loop fastener layers stick to one another across the top of the connector 5 Tuck the tab at the end of the strap down between the connector frames so that it is out of the way of other connections J 6 Screw the right side of the RJ21 cable connector into the jack screw on the right side of the RJ21 connector frame on the chassis Note If you are using a 120 or 180 degree cable both the right and left sides of the cable connector should be screwed to the RJ21 connector frame on the chassis y The LK Link LED for each port being connected with a remote modem will illuminate solid or flashing green to indicate a connection has been established Link up time between interface modules and remote modems can vary from one to five minutes depending on the quality gauge and distance of the copper cable pair s being used Refer to individual interface module user guides for specific information such as connector pinouts parameter configurations and distance capabilities 00000000 x eeeo0e00 SSSS000 TNO ADSL2 INVERSE MULTIPLEXER OPWR July 2005 IPD4 A2 GZ40 10 Securing the Connecting Cables Position all connecting cables such that they will not become a tripping hazard or pull loose from the chassis secure with cable ties or hook an
4. 4 run from bottom to top the corresponding RJ21 ports are directly behind each slot on the back of the chassis 1 4 bottom to top Each interface module slot on the 4000E has two corresponding RJ21 connectors on the back of the chassis the RJ21 connectors on the left A provide the subscriber connections for interface module ports 1 24 on most models and the RJ21 connectors on the right B provide the subscriber connections for interface module ports 25 48 on applicable models For the TIM1500 24 and EIM2000 24 interface modules 12 July 2005 IPD4 A2 GZ40 10 the A connectors provide the subcriber connections for ports 1 12 and the B connectors provide the subscriber connections for ports 13 24 4000E REAR VIEW Cte oa Interface Module B Interface Module A connectors Connectors Subscriber connections for ports Subscriber connections for ports 25 48 on applicable models 1 24 on most models 2 Detach the hook and loop fastener Strap from the female RJ21 connector port lift the hook and loop fastener tab from the bottom and pull the strap upward to open leaving it looped under the right side of the connector frame 3 Slide the male RJ21 connector of your interface cable underneath the hook and loop fastener from the left and press it firmly into the female RJ21 connector port on the chassis 3A FEMALE RJ21 CONNECTOR A FOR INTERFACE MODULE SLOT 3 MALE RJ21 CONNECTOR OF YOUR INTERFACE CABLE IPD4 A2 GZ40
5. 4000E SIDE VIEW Front Rear Mount the chassis onto the rack and secure the rack mount brackets to the sides of the rack using one of the two provided sets of eight 8 rack screws whichever size fits the rack being utilized 4000E FRONT VIEW OOD O OOO E TE T T Check the rack for stability ensuring that installation of the 4000E has not caused the rack to become top heavy IPD4 A2 GZ40 10 July 2005 5 Installing Your Management Module A management module provides the functional control for the 4000E BLC the 4000E cannot function without one There are several different models available for purchase Refer to www paradyne com for further information or contact your sales representative Installing a Management Module An uplink module provides the upstream network connection for the 4000E BLC a management module cannot function without one Depending on the management module model that you plan to install in your 4000E you will need either a Media Interface Module MIM or an Uplink Interface Module UIM Only one uplink module is required for operational purposes However two uplink modules may be installed one in each port of the management module if redundancy is desired Refer to your management module or uplink module installation instructions for further information CAUTION If a slot cover is removed from a management module uplink port it must be replaced with an uplink module DO NOT OPERATE A 400
6. 0E WITH A MANAGEMENT MODULE THAT HAS AN OPEN UPLINK PORT gt Procedure 1 Identify the appropriate slot for installation The 4000 is a five slot chassis slots 1 4 are reserved for interface modules and Slot U1 is reserved for a management module The 4000E is shipped from the factory with slots 1 and U1 open and ready for module installation Management Module Slot IP DSL Access Multp kwar 4000 0089 OBM0CO 0 0 0 0 0 2 Align the management module with the slot module guides With the management module printed circuit board PCB facing up and the management module model name on the right side of the module faceplate facing towards you align the left and right edges of the PCB with the U1 slot module guides on the 4000E 6 July 2005 IPD4 A2 GZ40 10 MANAGEMENT MODULE oi CE e eam go Slot Module Guides IP DSL Access Multpkxar 4000E K SEEE OM BOO amp OOO MOCO 3 Slide the Management Module Firmly into the Chassis Tighten the fastening screws on the management module faceplate Fastening Screws IP DSL Access Multp konr 4000 OOM OOO OOO O OO Installing Your Interface Module s IPD4 A2 GZ40 10 Interface modules provide the subscriber connections for a 4000E BLC up to four interface modules may be installed in the 4000E in slots 1 4 There are a variety of models available for purchase Refer to www parady
7. ENT AND AGREE TO ITS TERMS YOU MAY USE THE SOFTWARE AND OR FIRMWARE INCORPORATED INTO THE PARADYNE PRODUCT BY USING THE PARADYNE PRODUCT YOU SHOW YOUR ACCEPTANCE OF THE TERMS OF THIS LICENSE AGREEMENT IN THE EVENT THAT YOU DO NOT AGREE WITH ANY OF THE TERMS OF THIS LICENSE AGREEMENT PROMPTLY RETURN THE UNUSED PRODUCT IN ITS ORIGINAL PACKAGING AND YOUR SALES RECEIPT OR INVOICE TO THE LOCATION WHERE YOU OBTAINED THE PARADYNE PRODUCT OR THE LOCATION FROM WHICH IT WAS SHIPPED TO YOU AS APPLICABLE AND YOU WILL RECEIVE A REFUND OR CREDIT FOR THE PARADYNE PRODUCT PURCHASED BY YOU The terms and conditions of this License Agreement the Agreement will apply to the software and or firmware individually or collectively the Software incorporated into the Paradyne product the Product purchased by you and any July 2005 1 derivatives obtained from the Software including any copy of either If you have executed a separate written agreement covering the Software supplied to you under this purchase such separate written agreement shall govern Paradyne Corporation Paradyne grants to you and you Licensee agree to accept a personal non transferable non exclusive right without the right to sublicense to use the Software solely as it is intended and solely as incorporated in the Product purchased from Paradyne or its authorized distributor or reseller under the following terms and conditions 1 Owne
8. PARADY NE 4000E IP Broadband Loop Carrier Installation Instructions Document Number IPD4 A2 GZ40 10 July 2005 Contents Software and Firmware License Agreement ccceceesceeeeteeeteneeeteteeeteneeeenaes 1 daie e E Si a a A E A A A A A A 3 Unpacking and Inspecting the Equipment ssssssessssrressrrrrersrrnnessnrnnsnsernnaesennns 3 ligtallaton OPUONS ccceecicese iteneni Annies icine aa aai 4 Installing Your Management Module ec cceeeeeeeeneeeeeeeeneeeeeeeesaeeeeeeeeaeeeeeeenaes 6 Installing Your Interface Module Ss ccccceeeseceeeeeseeneeetenseeeeeeeeseneeeeenenees 7 Powering Up Vout 4000E BLG oo ccccccesecedieees nes cederss eee esiavhreetverieceadisies giana 9 Uplink Connections cccceccececeesceeesnaceeseeneneseceeeseeneneeqessenseeneceeseeneesenens 12 Subscriber LIN GS E sis dei anion entender 12 Securing the Connecting Cables cceccceeeccceceseeeteneeeseeeeeteaeeeesaeeseeaeeeteneeenaas 15 Configuration and Management cccccececceseseeeeeneeeseeeeeeeeeeeenaeeseeeeeteeaeeenaas 15 Fan PMN scission oE 16 Selale oln o T 17 Product Documentation Onne ccc cise csetiele ceca ec arisen 17 imporam Salet WSUS bs sec dss ieee acer a redeed itis tenct Antec eee esaik ia 18 Warranty Sales Service and Training Information cccccssscccsesssseeeeeessneeees 20 Software and Firmware License Agreement IPD4 A2 GZ40 10 ONCE YOU HAVE READ THIS LICENSE AGREEM
9. d loop fastener straps Configuration and Management Although no configuration is necessary to run subscriber lines at the default settings all 4000E parameter settings are software selectable via Command Line Interface CLI Simple Network Management Protocol SNMP and or the Network Management System NMS 4000E management capabilities depend upon the management module model installed in your chassis Once the management module has been initialized the interface modules installed in your 4000E may also be configured as desired Refer to the following for further information Document Contents Management module m module installation installation instructions port pinouts parameter defaults parameter configuration options management system capabilities model specific Uplink module installation module installation instructions port pinouts parameter defaults model specific parameter configuration options Interface module user m module installation guides distance and bandwidth capabilities port pinouts parameter defaults parameter configuration options model specific CLI Management User m management module initialization instructions Guide command user guide command definitions configuration options common to all management module models configuration options common to all interface module models NMS Management User m management module initialization instructions Guide screen by sc
10. e IP Ethernet foundation for a variety of feature rich multi service access mulitplexer modules The 4000E BLC features a high capacity backplane delivering up to 8 Gbps throughput and providing a non blocking architecture for even the highest bandwidth broadband access technologies such as ADSL2 It supports a single uplink management and switching module connected to the dual backplanes with redundant modular backhaul uplink ports to support 10 100 Ethernet GigE copper or fiber T1 E1 and dual bonded T1 E1 uplink modules The 4000E BLC is environmentally hardened for installation in Remote Terminals or street cabinets For flexibility of installation the 4000E BLC has removable mounting brackets that can be placed in increments of 1 45 up to 9 28 from the front of the chassis allowing for multiple installation options in either 19 or 23 equipment racks IP DSL Access Multp kwar 4000E 0 0 0 0 0 IE Unpacking and Inspecting the Equipment IPD4 A2 GZ40 10 HANDLING PRECAUTIONS FOR A 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 The following components
11. ll 1 727 530 2340 IPD4 A2 GZ40 10 Copyright 2005 Paradyne Corporation Printed in U S A 20 July 2005 IPD4 A2 GZ40 10
12. ncies and inspection authorities to ensure compliance 15 CLASS 1 LASER PRODUCT This product has provisions for the customer to install a Class 1 laser transceiver which provides optical coupling to the telecommunication network Once a Class 1 laser product is installed the equipment is to be considered to be a Class 1 Laser Product Appareil a Laser de Classe 1 The customer is responsible for selecting and installing the laser transceiver and for insuring that the Class 1 AEL Allowable Emission Limit per EN IEC 60825 is not exceeded after the laser 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 A UNITED STATES EMI NOTICE 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 generates uses and can radiate radio frequency energy and if not installed and used in accordance with
13. ne com for further information or contact your sales representative Any combination of interface module models may be installed in an 4000E as long as they are supported by the model type and version number of your management module refer to the Release Notes for your particular management module model CAUTION If a slot cover is removed from slots 2 4 it must be replaced with an uplink module DO NOT OPERATE A 4000E WITH AN EMPTY MODULE SLOT July 2005 7 p gt Procedure 1 Select a Slot for Installation Although the 4000E is factory shipped with Slot 1 open interface modules may be installed in any slot 1 4 2 Align the interface module with the slot module guides With the interface module PCB facing up and the interface module model name on the right side of the module faceplate facing towards you align the left and right edges of the PCB with the slot module guides of the chosen slot on the 4000E IP DSL Access Mu lth hour 4000 0 0 0 0 0 Slot Module Guides r Tn p ast g LLTI TTTTTTTTTTTTELETETTTTTTTTTTTTTTTTTTTET HO h reoeo LALALE ELEE EEEE EEEE EE P G2 jeeeee PPSSOSESSESSOSOSOSOSD Pry He SSeS AMAAAMRRARRAARARRKSAT TTT o INTERFACE MODULE 3 Slide the interface module fFirmly into the chassis Tighten the fastening screws on the interface module faceplate D 2 gt 2 xy 5 roor rora i ANAAAMNKARE ALARM RAT TITT Si 0O00 O OO
14. ply to you This warranty gives you specific legal rights and you may also have other rights which vary from one state or jurisdiction to another 6 In no event will Paradyne be liable to Licensee for any consequential incidental punitive or special damages including any lost profits or lost savings loss of business information or business interruption or other pecuniary loss arising out of the use or inability to use the Software whether based on contract tort warranty or other legal or equitable grounds even if Paradyne has been advised of the possibility of such damages or for any claim by any third party 7 The rights granted under this Agreement may not be assigned sublicensed or otherwise transferred by the Licensee to any third party without the prior written consent of Paradyne 8 This Agreement and the license granted under this Agreement shall be terminated in the event of breach by the Licensee of any provisions of this Agreement July 2005 IPD4 A2 GZ40 10 Introduction 9 Upon such termination the Licensee shall refrain from any further use of the Software and destroy the original and all copies of the Software in the possession of Licensee together with all documentation and related materials 10 This Agreement shall be governed by the laws of the State of Florida without regard to its provisions concerning conflicts of laws Paradyne s 4000E IP Broadband Loop Carrier BLC provides a high capacity and nativ
15. pper screw from the chosen terminal block labeled on the chassis Slide the ring terminal of your positive power lead around the shaft of the screw and insert the screw into the same terminal from which it was removed Ring QE POSITIVE Terminal cl POWER LEAD Positive Terminal DC POWER TERMINAL July 2005 IPD4 A2 GZ40 10 5 Remove the right hand screw labeled from the same terminal block Slide the ring terminal of your NEGATIVE lead around the shaft of the screw and insert the screw into the same terminal from which it was removed DC POWER TERMINAL Negative Terminal Ring si NEGATIVE ferand Coss POWERLEAD 4 6 Connect both power leads to a fuse panel The negative lead connects to a Batt Battery terminal and the positive lead connects to a Return terminal on your DC power supply CAUTION Observe proper polarity The power source s connected to the 4000E must be equipped with a disconnect device such as an On Off switch Otherwise an appropriately rated circuit breaker must be installed on each power circuit to be used In the case of an emergency hazardous voltages will not be removed from the 4000E until all power sources have been either turned off or disconnected from the chassis 7 Turn your power source s on The PWR power LED on both the interface module and management module faceplates will illuminate solid green to indicate the modules are receiving po
16. reen user guide parameter definitions configuration options common to all management module models configuration options common to all interface module models IPD4 A2 GZ40 10 July 2005 15 Fan Module 16 The 4000E fan module is installed vertically to the right of the interface module slots It comes pre installed and should not be removed unless it is being replaced Fan functionality is indicated by a FAN LED on your management module all models No illumination or solid GREEN illumination indicates all fans are currently functioning solid AMBER illumination indicates at least one of the four fans is no longer functioning 4000E FRONT VIEW oo im hem elem g 0 0 0 0 0 OOO OD OOO Fan Module Ry is 00o ra eX FEN MANAGEMENT MODULE 35 99 Fan LED CAUTION Do not operate the 4000E without a fan module or with a fan module that is not functioning properly July 2005 IPD4 A2 GZ40 10 Specifications Table 1 Specifications Specification Criteria Environment Operating Temperature 40 F to 149 F 40 C to 65 C Storage Temperature 40 F to 158 F 40 C to 70 C Humidity 5 to 95 non condensing Altitude 200 ft to 16 500 ft 60 m to 5 000 m Physical 7 High x 17 Wide x 18 Deep 17 8 cm High x 43 2 cm Wide x 46 cm Deep 28 Ibs 12 73 kg Power 48 VDC 10 amp
17. rship The Software is the sole property of Paradyne and or its licensors The Licensee acquires no title right or interest in the Software other than the license granted under this Agreement 2 Licensee shall not use the Software in any country other than the country in which the Product was rightfully purchased except upon prior written notice to Paradyne and an agreement in writing to additional terms 3 The Licensee shall not reverse engineer decompile or disassemble the Software in whole or in part 4 The Licensee shall not copy the Software except for a single archival copy 5 Except for the Product warranty contained in the manual the Software is provided AS IS and in its present state and condition and Paradyne makes no other warranty whatsoever with respect to the Product purchased by you THIS AGREEMENT EXPRESSLY EXCLUDES ALL OTHER WARRANTIES WHETHER EXPRESS OR IMPLIED OR ORAL OR WRITTEN INCLUDING WITHOUT LIMITATION a Any warranty that the Software is error free will operate uninterrupted in your operating environment or is compatible with any equipment or software configurations and b ANY AND ALL IMPLIED WARRANTIES INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT Some states or other jurisdictions do not allow the exclusion of implied warranties on limitations on how long an implied warranty lasts so the above limitations may not ap
18. s maximum Although actual power draw depends upon chassis configuration a fully loaded chassis averages around 6 amps Regulatory Compliance NEBS GR 63 CORE GR 1089 CORE EMC FCC Part 15 CSA C 108 8 EN55022 EN55024 Safety CSA 22 2 No 60950 1 03 EN60950 1 2001 CE Marking Telecom ACTA968 Part 68 ICCS 03 TBR12 TBR13 Product Documentation Online Complete documentation for Paradyne products is available at www paradyne com Select Support gt Technical Manuals To order a paper copy of a Paradyne document or to speak with a sales representative please call 1 727 530 2000 IPD4 A2 GZ40 10 July 2005 17 A Important Safety Instructions 10 11 12 18 Read and follow all warning notices and instructions marked on the product or included in the manual Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous high voltage points or other risks Refer all servicing to qualified service personnel WARNING This unit supports a redundant 48 VDC power input connection Disconnect both sources of input power before servicing This product is to be installed only in a Restricted Access Location dedicated equipment rooms equipment closets or the like in accordance with articles 110 16 110 17 and 110 18 of the National Electrical Code ANSI NFPA 70 This product is to be connected to a 48 VDC SELV supply source
19. should be included in the shipping container m 1 4000E BLC with 1 fan module and 12 slot covers m 4 Rubber Bumper Screws July 2005 3 2 Rack Mount Brackets either 19 or 23 as ordered 10 6 Phillips Bracket Screws 8 10 Phillips Rack Screws 8 12 Phillips Rack Screws If there is visible damage do not attempt to connect the device Contact your sales representative Installation Options The 4000E BLC is designed for installation in a Restricted Access area where admittance is limited to trained and authorized service personel It may be installed on a tabletop or in a rack Installation on a Tabletop Insert the four provided rubber bumper screws into the mounting holes at the bottom of the 4000E chassis for surface grip and airflow Position and secure all connecting cables such that they will not become a tripping hazard or pull loose from the chassis Ensure that the air supply vents around the top and bottom edges of the chassis are not blocked 4000E BOTTOM VIEW RUBBER BUMPER SCREW Side Top Front Rear 4 July 2005 IPD4 A2 GZ40 10 Installation in a Rack Using a Phillips Screwdriver attach the two 2 provided rack mount brackets to the sides of the 4000E with eight 8 of the ten 10 provided bracket screws There are seven position options for the rack brackets position them as best suited to the space available for your chassis on the rack being utilized RACK MOUNT BRACKET
20. that is electrically isolated from the AC source The positive terminal of the 48 VDC source is to be reliably connected to earth Connect a green yellow earthing grounding wire to the protective earthing grounding lug connector identified by the protective earth symbol on the chassis A readily accessible disconnect device as part of the building installation shall be incorporated in fixed wiring The disconnect device a 48 VDC 10 A single pole circuit breaker or switch must be included in the ungrounded supply conductor Over current protection must be included with a 48 VDC 10 A fuse or circuit breaker in the ungrounded conductor Use minimum 16 AWG 2 5 mm fixed power source wires with strain retention Do not allow anything to rest on the power cord and do not locate the product where persons will walk on the power cord Slots and openings in the cabinet are provided for ventilation To ensure reliable operation of the product and to protect it from overheating these slots and openings must not be blocked or covered General purpose cables are described for use with this product Special cables which may be required by the regulatory inspection authority for the installation site are the responsibility of the customer To reduce the risk of fire use a UL Listed or CSA Certified minimum No 26 AWG 0 128 mm2 telecommunication cable or comparable cables certified for use in the country of installation
21. 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 The authority to operate this equipment is conditioned by the requirements that no modifications will be made to the equipment unless the changes or modifications are expressly approved by Paradyne Corporation IPD4 A2 GZ40 10 July 2005 19 A CANADA EMI NOTICE This Class A digital apparatus meets all requirements of the Canadian interference causing equipment regulations Cet appareil num rique de la classe A respecte toutes les exigences du r glement sur le mat rial brouilleur du Canada Warranty Sales Service and Training Information Contact your local sales representative service representative or distributor directly for any help needed For additional information concerning warranty sales service repair installation documentation training distributor locations or Paradyne worldwide office locations use one of the following methods m Internet Visit the Paradyne World Wide Web site at www paradyne com Be sure to register your warranty at www paradyne com warranty m Telephone Call our automated system to receive current information by fax or to speak with a company representative Within the U S A call 1 800 795 8004 Outside the U S A ca
22. wer Management Module Power LED Interface Module Power LED ANN ii s 925 la x000 IPD4 A2 GZ40 10 July 2005 11 Uplink Connections No configuration is necessary for Uplink Interface Modules UIMs or Media Interface Modules MIMs installed on the management module in your 4000E to operate at default settings However if you wish to run your uplink connections at settings other than the UIM or MIM defaults configure the UIM or MIM prior to making a connection For further connection and configuration information refer to the installation instructions of your particular UIM or MIM model Uplink Module COG O OO 008 DOO Subscriber Lines No configuration is necessary for the interface module s installed in your 4000E to operate at default settings However if you wish to run your subscriber connections at settings other than the factory defaults configure the interface module s prior to connection Refer to the installation instructions for your particular interface module s The 4000E chassis supports ADSL IDSL SDSL and T1 E1 technologies Ensure that the subscriber lines you are connecting correspond with the technology of the interface module s installed in your 4000E B gt Procedure 1 Identify the appropriate RJ21 Connector Subscriber lines must be connected according to the 4000E slot in which the corresponding interface module was installed Interface module slots 1
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