Lucent Technologies SLC-2000 Access System Central Office Terminal, Инструкция по сборке

Страница: 275 / 284

363-208-010, Appendix 3
Test Head Installation
Issue 1 November 1998
A3-5
Step 2: If the 955-7000003046 cable is used, go to Step 3. Otherwise go to
Step 5.
Step 3: Mate the P14 connector of the 955-7000003046 cable with J14 on the
test head.
Step 4: Mate the 955-70079 or 955-7000xxx036 cable's P14 connector with
J14 on the 955-7000003046 cable. Go to next paragraph Test Head
Installation.
Step 5: Mate the 955-70079 or 955-7000xxx036 cable's P14 connector with
J14 on the test head.
Test Head Installation
The test head should be located in the same or nearby frame as the RT.
Step 1: Connect the ground wire to the lug on the rear of the test head.
Step 2: Install two alignment pins (C 402444491) to the frame where the test
head is to be installed.
Step 3: Arrange the cables that were attached in the previous paragraphs so
that they are accessible from the front of the test head.
NOTE
:
Ensure that all cable danglers from the rear of the test head have been
installed. The access to the rear of the test head is very limited once it has
been installed in the frame.
Step 4:
Mount the test head to the miscellaneous frame with the four screws
that came with the unit.
Step 5:
Connect the ground wire that was installed in Step 1 to the frame.
Scrape the paint from around the hole on the frame that will be used
for the ground strap.
Remote Test Head Interconnections
General
These procedures install the interconnect cables between the Lucent
Technologies RTH-7000 or General Signal Networks Tau-tron
ngRTH remote test
head cables and the associated power supplies and between the test head cables
and the
SLC-2000 Access System Remote Terminal interfaces. Refer to the
Figure 1-1 for the overall system interconnections.