A3-2 Issue 1 November 1998
363-208-011, Appendix 3
Test Head Installation
NOTE:
The Tau-tron cables in Table 1-1 are required for the Lucent Technologies
RTH-7000 or the General Signal Networks Tau-tron
ngRTH
test head. The
cable assemblies with part numbers with the prefix of 955- are obtained
from Tau-tron.
Table 1-1. Tau-tron ngRTH Test Head Cables
Notes:
1. These cables are required to obtain the battery and ringing voltages
from a miscellaneous fuse panel or battery and ringing voltage sup-
plies.
2. This cable replaces 955-7000107 cable if a longer cable is required.
3. This cable replaces 955-7000079 cable if a longer cable is required.
4. The xxx in the Tau-tron part number indicates the cable length in feet
(e.g., 010 = 10 feet).
5. The 955-7000003046 cable may be used between J14 of the test head
and the 955-700079 cable to provide front access.
6. The two 955-7000xxx126 cables are used to connect the 955-700079
or the 955-7000xxx036 cable to the miscellaneous distributing frame.
Step 4:
Verify that there are circuit packs for the test head. Do not unpack the
individual circuit packs until directed to do so. The job specification will
provide the list of required circuit packs. See Table 1-2 for the listing of
test head circuit packs.
Tau-tron Number Qty Note
Test Head
Jack
Description
955-7000xxx037 1 1, 4 J12 Power Voltage
955-7000xxx038 1 1, 4 J15 Ringing Voltage
955-7000107 1 J13 MTAU Control (Digital)
955-7000xxx035 2, 4 J13 Optional MTAU Control (Digital)
955-700079 1 J14 Test Pairs (Analog)
955-7000xxx036 3, 4 J14 Optional Test Pairs (Analog)
955-7000003046 5 J14 Optional Test Pairs (Analog)
955-7000108 1 MTAU Control to
SLC
®
-2000 ARM Shelf
955-7000xxx126 2 4, 6 VF Pairs (Analog)
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