ADTRAN HDSL 851 Installation And Maintenance Manual
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ADTRAN HDSL 851 Installation And Maintenance Manual

ADTRAN HDSL 851 Installation And Maintenance Manual

Remote installation kit
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CONTENTS
1.
GENERAL .......................................................... 1
2.
OPERATION...................................................... 2
3.
TESTING ............................................................ 5
4.
SPECIFICATIONS ............................................ 8
5.
MAINTENANCE ............................................... 9
6.
FIGURES
Figure 2. HDSL Circuit Simulation ........................ 2
Figure 3. Front Panel Features ................................ 3
Figure 4. Rear Panel Features .................................. 3
Figure 5. Test Cable ................................................ 5
Figure 6. Testing HDSL Live Units ........................ 5
Remote End .............................................. 6
Figure 10. Adapter Insert Installation........................ 8
TABLES
Line Units ................................................. 5
Speci cations ........................................... 8

1. GENERAL

This practice provides installation and operation
procedures for the ADTRAN HDSL 851 Remote
Installation Kit. The HDSL 851 Remote Installation
Kit is designed for use with the ADTRAN HDSL 852
Central Office Installation Kit, part number
1190852L2. Figure 1 is an illustration of the HDSL
Remote Installation Shelf. This kit can house any
standard T200 or T400 card and thereby support any
number of technologies to include T1, HDSL,
HDSL2, DDS, ISDN, TR-DDS, TR-ISDN, FT1, and
others. This practice is written around the HDSL
application.
Revision History
Issue 2 revises ordering guide tables.
Issue 3 removes the carrying case.
61190851L2-5C
HDSL 851 Remote Installation Kit
Installation and Maintenance
61190851L2-5, Issue 2
Trademarks: Any brand names and product names included in this document are
trademarks, registered trademarks, or trade names of their respective holders.

Figure 1. HDSL 851 Remote Installation Shelf

Features
The HDSL 851 Remote Installation Kit, part number
1190851L2, includes the following features:
• Compact construction installation unit.
• Optional adapter for 239/439 size repeaters.
• Span powered.
• Connections for local power.
• Bantam to alligator connections.
Adapter Insert
A separately purchased adapter insert configures the
T200/400 form factor to accommodate the following
mechanics:
• Insert T200/400 to 239/439 form factor
P/N 1190851L22
Section 61190851L2-5C
Issue 3, May 2013
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Summary of Contents for ADTRAN HDSL 851

  • Page 1: Table Of Contents

    E R / 1 R E P E A T H D S L 8 5 FIGURES Figure 1. HDSL 851 Remote Installation Shelf ..1 CA UT IO N: TR ICA L RI SK OF EL EC Figure 2. HDSL Circuit Simulation ......2 XI MU M SH OC K.

  • Page 2: Operation

    The installation kit and adapter insert described damage is noted, file a claim with the carrier, then here is not compatible with previous kit and notify ADTRAN. See Warranty and Customer adapter assemblies. Service. The Remote Installation Kit is shipped complete with Description remote shelf and dual bantam to alligator cables.

  • Page 3: Figure 3. Front Panel Features

    Preventing ESD Damage See Figure 3 for front panel features. Figure 4 shows the HDSL 851 rear panel power adapter along with compliance and electrical safety C A U T I O N ! SUBJECT TO ELECTROSTATIC DAMAGE precautions.
  • Page 4 HDSL Installation Kit and the HDSL circuit’s • For ADTRAN HDSL, the loops are insensitive to loop 1 and loop 2 twisted pairs. Maintain signal tip-ring reversal. For other applications, such as...

  • Page 5: Testing

    (See Figure 6). : e t s t i . y l 115 VAC 11908 51L2 TER/ REMOT HDSL 851 REPEA NOTE 11908 52L2 HT U-C HDSL 852 CO POWER 12460 41L1 CAUTION : 01L2...

  • Page 6: Figure 7. Adding A Repeater To Hdsl Circuit

    LP1/LP2 signal jacks can be used to access the circuit’s loop 1 and loop 2 signals. 1190 851L 2 ATER / REMO HDSL 851 REPE 1246 041L CA UTIO N: TRI C A L RISK O F EL EC SHO CK.

  • Page 7: Figure 9. T1 Bert Testing Of An Hdsl Circuit

    RISK OF ELECTRICA SHOCK. MAXIMUM VOLTAGES UP -200 VDC MAY TELECOM PRESENT ON CIRCUITS. 119085 1L2 HDSL 851 REPEATE R/ REMOTE • Connect the HDSL Installation Kit LP2 CAUTION: RISK OF ELECTRICAL SHOCK. MAXIMUM VOLTAGES UP -200 VDC MAY PRESENT ON TELECOM CIRCUITS.

  • Page 8: Specifications

    Figure 10 shows the 851 Remote Shelf with adapter 4. SPECIFICATIONS insert partially installed. Refer to Table 2 for HDSL Remote Installation Kit specifications. Table 2. Specifications 1 1 9 0 8 5 1 E R /R E M O 1 R E P E A T H D S L 8 5 CA UT IO N:...

  • Page 9: Maintenance

    ADTRAN Customer and Product Service. 6. WARRANTY AND CUSTOMER SERVICE ADTRAN will replace or repair our products within the warranty period if they do not meet their published specifications or fail while in service. Warranty information can be found at www.adtran.com/warranty.

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