Table of Contents
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CONTENTS
1.
GENERAL .......................................................... 1
2.
OPERATION...................................................... 2
3.
TESTING ............................................................ 4
4.
SPECIFICATIONS ............................................ 7
5.
MAINTENANCE ............................................... 8
6.
Figures
Figure 1. HDSL Remote Installation Shelf ............... 1
Figure 2. HDSL Circuit Simulation .......................... 2
Figure 3. Front Panel Features .................................. 3
Figure 4. Test Cable .................................................. 4
Figure 5. Testing HDSL Live Units .......................... 5
Figure 6. Adding a Repeater to HDSL Circuit.......... 5
Figure 7. Accessing an HDSL Circuit from the ..........
Tables
Table 1. Line Units .................................................... 5
Table 2. Specifications .............................................. 7
Table 3. Ordering Guide for the Remote Shelf ......... 7
Table 4. Ordering Guide for the CO Shelf ................ 7
1. GENERAL
This practice provides installation and operation
procedures for the ADTRAN HDSL Remote
Installation Kit. The HDSL Remote Installation Kit is
designed for use with the ADTRAN HDSL Central
Office Installation Kit, part number 1190852L1.
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
This is the initial release of this document. Future
revisions to this document will be explained in this
subsection.
61190851L1-5A
HDSL Remote Installation Kit
Installation and Maintenance
61190851L1-5, Issue 1
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 Remote Installation Shelf
The HDSL Remote Installation Kit simulates the
operation of the remote end of an HDSL circuit (with
installed remote line unit).
Make-or-break and signal jacks in each Installation
Kit provide access to the HDSL circuit's loop 1 and
loop 2 signals. Inserting a test cable into a jack breaks
the HDSL circuit at that point and delivers the signal
out of the jack. The jacks can be used to insert an
HDSL Installation Kit into an HDSL circuit at
different points (such as the central-office end or
remote end) in order to test circuit or line unit
operation.
The jacks can also be used to connect HDSL
Installation Kits together to simulate an HDSL
circuit's signal path. A fully operational HDSL circuit
can be created by connecting a CO Installation Kit to
a Remote Installation Kit and installing HDSL line
units. See Figure 2 for a diagram of an HDSL Circuit
Simulation. To simulate an HDSL circuit with a
repeater, push IN the repeater selection switch on the
remote unit.
Section 61190851L1-5A
Issue 1, December 1999
CLEI # T1TSRP0F _ _
LP 2
LP 1
1
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Table of Contents
Related Manuals for ADTRAN HDSL Remote Installation Kit
Summary of Contents for ADTRAN HDSL Remote Installation Kit
-
Page 1: Table Of Contents
The jacks can be used to insert an procedures for the ADTRAN HDSL Remote HDSL Installation Kit into an HDSL circuit at Installation Kit. The HDSL Remote Installation Kit is different points (such as the central-office end or designed for use with the ADTRAN HDSL Central remote end) in order to test circuit or line unit Office Installation Kit, part number 1190852L1. -
Page 2: Operation
The HDSL Remote Installation Kit front panel Powering the HDSL Remote Installation Kit features Remote and Repeater unit slots, four dual- The ADTRAN HDSL Remote Installation Kit can be bantam jacks, a Repeater selection button, and two powered by installing cables between its LP1/LP2 ground lugs for ESD ground and earth ground. -
Page 3: Figure 3. Front Panel Features
LP1/LP2 jacks. HANDLING PRECAUTIONS REQUIRED. The following steps describe how to install an HTU-R line unit into the HDSL Remote Installation Kit, Preventing ESD Damage connect the line unit to the HDSL circuit, and remove To prevent damage caused by electrostatic discharge the line unit. -
Page 4: Testing
3. Connect it to the HDSL circuit by installing a cable between the LP1 and LP2 signal jacks on For ADTRAN HDSL, the loops are insensitive to tip- the HDSL Installation Kit and the HDSL circuit’s ring reversal. For other applications, such a standard loop 1 and loop 2 twisted pairs. -
Page 5: Figure 5. Testing Hdsl Live Units
2. Verify that the other required line units are 115 VAC available for the test (see Table 1). The required Patch Cables line unit (s) can either be installed in another LP1 LP2 LP1 LP2 HDSL RPTR HDSL Installation Kit, or in an HDSL circuit. REMO CABL E HTU -CM... -
Page 6: Figure 7. Accessing An Hdsl Circuit From The .......... Remote End
5. When power is applied to the HDSL circuit, the PA IRS (GRN) (YEL) B8ZS (GRN) (YEL) HDSL Remote Installation Kit can be used to test WA RN TIA LLY PO TEN repeater line units, or the LP1/LP2 signal jacks DO US HA ZAR... -
Page 7: Specifications
Installation Kits and testers. , . y 5. Run a T1 BERT test over the HDSL cable span. , p i , . y , i t 4. SPECIFICATIONS Refer to Table 2 for HDSL Remote Installation Kit specifications. 61190851L1-5A 61190851L1-5, Issue 1... -
Page 8: Maintenance
5. MAINTENANCE The HDSL Remote Installation Kit does not require routine maintenance for design operation. ADTRAN does not recommend that repairs be performed in the field. Repair services are obtained by returning the defective unit to ADTRAN Customer and Product Service (CAPS).