Руководство по эксплуатации ADTRAN Type 400

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Section 61212007L1-5B
Issue 2, May 2001
CLEI Code # NCM5MPSD_ _
Type 400 Single Mount Housing
For Loop Powered Network Termination Units
Installation and Maintenance
CONTENTS
1. GENERAL.......................................................... 1
2. INSTALLATION ............................................... 1
3. CONNECTIONS ................................................ 2
4. MAINTENANCE ............................................... 3
5. WARRANTY AND CUSTOMER SERVICE ... 3
FIGURES
Figure 1.

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3. CONNECTIONS The barrier strip provides screw-down terminals for 81 P1 network and customer signal interfaces. Customer- side connections are usually made through the RJ-48 connector which is prewired to the barrier strip. To connect to the barrier strip, conductors should be Modular Connector placed beneath the square washer of each screw RJ-48 8 7 2 1 terminal and tightened. Table 1 provides cable pair connections and descriptions. The T400 LP housing is compatible with other loop- P1 Fr

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4. MAINTENANCE ADTRAN Sales Pricing and availability The Model T400 LP housing does not require (800) 827-0807 maintenance to operate properly. In case of equipment failure, remove the unit and replace it with ADTRAN Technical Support another unit. Pre-sales Applications/Post-sales Technical Assistance (800) 726-8663 ADTRAN recommends that repairs on the unit not be performed in the field. Repair services may be Standard hours: Monday - Friday, 7 a.m. - 7 p.m. CST obtained by returning damaged

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4 Section 61212007L1-5, Issue 2 61212007L1-5B