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Summary of Contents for ADTRAN 1181001L1
- Page 1 ® Total Access 3000 23-Inch Chassis Installation and Maintenance Practice Document Number: 61181001L1-5E CLEI: M3M1BB0B_ _ November 2005...
- Page 2 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.
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Page 3: Revision History
Revision History Revision Date Description September 1998 This is the first issue of this practice. September 1999 This is the second revision to this practice. This revision has been updated to include wiring to the MDF. May 2001 This is the third revision of this practice. This revision includes updated pin assignment tables and DSLAM information. - Page 4 Total Access 3000 23-Inch Chassis Installation and Maintenance Practice Training ADTRAN offers training courses on our products. These courses include overviews on product features and functions while covering applications of ADTRAN product lines. ADTRAN provides a variety of training options, including customized training and courses taught at our facilities or at customer sites.
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Page 5: Table Of Contents
Contents General ................. . 1 Compliance . - Page 6 ADTRAN Technical Support ........
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Page 7: General
Total Access 3000 23-Inch Chassis GENERAL This section provides installation and maintenance procedures for the ADTRAN Total Access ® 3000 23-inch chassis (P/N 1181001L1), illustrated in Figure Figure 1. Total Access 3000 23-Inch Chassis The Total Access 3000 system can function as either a DSLAM or as a TDM platform. When used as a DSLAM, the Total Access 3000 can be used to provide services such as xDSL, SHDSL, DSX-1, E1, DS3, and OC-3c. -
Page 8: Compliance
1. This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by ADTRAN could void the user’s authority to operate this equipment. NOTE Champ connectors should only be connected to intra-building wiring and circuits. -
Page 9: Installation
Installation NOTE 10/100BaseT connections should only be connected to intra- building wiring and circuits. INSTALLATION C A U T I O N ! SUBJECT TO ELECTROSTATIC DAMAGE OR DECREASE IN RELIABILITY. HANDLING PRECAUTIONS REQUIRED. NOTE This product is intended for installation in Restricted Access Locations only. -
Page 10: Unpacking And Inspecting The Chassis
After unpacking the unit, inspect it for damage. If damage is found, file a claim with the carrier, then contact ADTRAN Customer Service. For more information, refer to “Appendix A, Warranty”. -
Page 11: Mounting Bracket Orientation
Installation Mounting Bracket Orientation The Total Access 3000 Chassis comes with mounting brackets that can be mounted with the flanges facing forward or backward in two different locations on the chassis sides providing either flush-mounting or mid-mounting. Attaching the mounting brackets to the chassis requires four screws on each side, and are supplied with the unit. -
Page 12: Power Connections
Total Access 3000 23-Inch Chassis Installation and Maintenance Practice POWER CONNECTIONS The backplane contains all I/O connectors, control signal routing, and power routing, as well as all necessary interconnections between access modules, the multiplexer cards and the System Controller Unit (SCU). No wire wrapping for network or loop connections is necessary for normal chassis operation. -
Page 13: Figure 2. Total Access 3000 Backplane
Power Connections Figure 2. Total Access 3000 Backplane 61181001L1-5E... -
Page 14: Test Frame Ground Connection
Total Access 3000 23-Inch Chassis Installation and Maintenance Practice TOTAL ACCESS CHASSIS ADMIN P A I R 4 P 1 1 P A I R 2 P 1 2 E D C B A E D C B A P A I R 3 P A I R 1 C B A C B A... -
Page 15: Power Connection
Power Connections Power Connection NOTE Connect to a reliably grounded –48 VDC source that is electrically isolated from the AC source. NOTE A readily accessible disconnect device, such as a rack mount fuse and alarm panel that is suitably approved and rated, should be incorporated in the fixed wiring. -
Page 16: Figure 4. Total Access 3000 Rack Powering Diagram
Total Access 3000 23-Inch Chassis Installation and Maintenance Practice SOURCE A SOURCE B DUAL-FEED FUSE AND ALARM PANEL -48 VDC RET -48 VDC (2-5) (2-5) -48 VDC -48 VDC -48 VDC -48 VDC -48 VDC -48 VDC ADMIN P A I R 4 P 1 1 P A I R 2 P 1 2... -
Page 17: Apply Power And Check Voltage
Power Connections 7. Connect three more power wires, connecting the “A” CO –48 VDC return with TS1 –48 VDC ; “B” CO –48 VDC supply with ; and “B” CO –48 VDC return with TS2 –48 VDC –48 SEC . Secure the wires to the backplane with wire tie through the tie anchor. TS1 –48 VDC RET NOTE Figure 4... -
Page 18: Data Connections
64-pin amphenol connectors. It is easier to thread the wire ties through the anchors while the backplane guard is removed. ADTRAN recommends using the wire ties provided to secure the amphenol connectors. Thread the wire ties through the anchors at this time, with the guard removed. - Page 19 Data Connections 3. Using the wire-wrap tool, wire wrap the “ ” wire from the clock source to the pin marked “ ” on connector P10, EXTCLK A-IN 4. Wire wrap the “ ” wire from the clock source to the pin marked “ ”...
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Page 20: Figure 5. Total Access 3000 Composite Clock Connections
Total Access 3000 23-Inch Chassis Installation and Maintenance Practice Figure 5 is an illustration of connecting composite clock to more than one Total Access 3000 Chassis. ADMIN P A I R 4 P 1 1 P A I R 2 P 1 2 E D C B A E D C B A... -
Page 21: Connect Bits Clock
Data Connections Connect BITS Clock An external BITS clock input may be required when deploying the Total Access 3000 Chassis as a DSLAM or when using a SONET MUX. The following steps provide instruction on how to wire external BITS clock to a single Total Access 3000 Chassis. 1. -
Page 22: Mux B Clock Output (B-Out) - P20
Total Access 3000 23-Inch Chassis Installation and Maintenance Practice MUX B Clock Output (B-OUT) - P20 The MUX B clock output Used to output a DS1 BITS clock from a SONET MUX B. Wire the “ ”, “ ” and drain lead from the connector P20 to the subsequent equipment’s “ ”, “... -
Page 23: Connect Dlt
Data Connections Connect DLT Digital (also referred to as Logical) Loop Test (DLT) access is gained by wiring into the P23 connector, labeled , on the right side of the backplane. To wire the Total DSX-1/E1 TEST ACCESS Access 3000 Chassis for DLT access, perform the following steps: 1. -
Page 24: Wiring To Mdf (Tdm)
Deploying either HDSLx or T1 requires the connection of two amphenol connectors. To take maximum advantage of ADTRAN’s capability to deliver ISDN out to the customer, five amphenol connectors are required. -
Page 25: Connecting The High-Speed Metallic Interface
Data Connections Connecting the High-Speed Metallic Interface In addition to the individual DSX inputs from the network available via the Loop connectors on the backplane, when the Total Access 3000 is employing a multiplexer module in either slots (or both), the shelf has the ability to take its TDM or ATM input from the multi- plexer. -
Page 26: Alarm Connections
Total Access 3000 23-Inch Chassis Installation and Maintenance Practice ALARM CONNECTIONS The Total Access 3000 Chassis provides standard bank alarm outputs. Each of the alarms listed below consists of a three-pin wire-wrap header that connects to the SCU for alarm management (See Figure AUX1... -
Page 27: Connecting Alarm Outputs
Alarm Connections Connecting Alarm Outputs Depending on the vendor equipment employed at the CO, wiring external alarms from the Total Access 3000 Chassis will vary slightly. The important consideration is whether the external alarm equipment requires a Normally Open (NO) or Normally Closed (NC) circuit to pass an alarm. - Page 28 Total Access 3000 23-Inch Chassis Installation and Maintenance Practice NOTE Omit step 2 if the alarmed piece of equipment has its own source of –48 VDC and does not need the –48 VDC feed from the Total Access 3000 chassis. The Total Access 3000 chassis expects to see –48 VDC on pin of the alarm pair when an alarm condition exists.
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Page 29: Network Management Connections
Network Management Connections NETWORK MANAGEMENT CONNECTIONS The Total Access 3000 Chassis integrates onto the backplane several different management ports to allow for remote management of the shelf, see Figure 10. The management interface is on the System Controller Unit (SCU) discussed in detail in the “Section 1, System Description” in the Total Access 3000/3010 System Manual, P/N 61181001L1-1). -
Page 30: Figure 11. Total Access 3000 Interbank Connections
Total Access 3000 23-Inch Chassis Installation and Maintenance Practice 2. Using the wire-wrap tool, connect the shielded, twisted pair interconnect wire to the RS-485 wire-wrap header, , on the host Total Access 3000 backplane. Connect the two conductors to the “Out”... -
Page 31: Replacing Rear Plastic Guard
Network Management Connections NOTE I n o r d e r f o r t h e H o s t s h e l f t o b e u s e d i n a d a i s y c h a i n configuration, the RS-485 bus must be enabled from the SCU Provisioning menu (Provisioning >... -
Page 32: Connecting The X.25
Pair 8 connector. NOTE ADTRAN recommends that the Total Access 3000 shelves not be daisy-chained when using SNMP. For this configuration, each shelf must be connected to an Ethernet hub. -
Page 33: Scu, Multiplexer, Csm, And Access Module Installation
Conduct tests and maintenance for the specific plug-ins in accordance with the recommendations and procedures prescribed by the documentation of each specific plug-in. ADTRAN does not recommend that repairs be attempted in the field. Repair services may be obtained by returning the defective unit to ADTRAN. Refer to “Appendix A, Warranty”... -
Page 34: Specifications
Total Access 3000 23-Inch Chassis Installation and Maintenance Practice SPECIFICATIONS Table 2 at the end of this document for complete product specifications. Table 2. Total Access 3000 Specifications Specification Description Main Chassis Mechanical Height: 6 inches Width: Mounts in standard 23-inch rack. Compatible with 25-mm hole spacing or standard EIA hole spacing Depth:... - Page 35 Specifications Table 2. Total Access 3000 Specifications (Continued) Specification Description Regulatory Agency Requirements NEBS LEVEL 3 GR-1089-CORE UL 60950 Temperature Range – Operating: 40°C to 65°C Storage: – 40°C to 85°C Humidity Operating: Up to 95% noncondensing Storage: Up to 95% noncondensing 61181001L1-5E...
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Page 37: Warranty
Appendix A Warranty WARRANTY AND CUSTOMER SERVICE ADTRAN will replace or repair this product within the warranty period if it does not meet its published specifications or fails while in service. Warranty information can be found at www.adtran.com/warranty. Refer to the following subsections for sales, support, Customer and Product Service (CAPS) requests, or further information. - Page 38 ® Carrier Networks Division 901 Explorer Blvd. Huntsville, AL 35806...
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