363-765-104-04
February 19, 1998
Revision
04
FRE-765
List
4x
PairGain
Engineering - Plant Series
13
INSTALLATION AND TEST
Unpacking
Upon receipt of the equipment:
1
Unpack each container and visually inspect it for signs of damage. If the equipment has been damaged in
transit, immediately report the extent of damage to the transportation company and to PairGain. Order
replacement equipment if necessary.
2
Check the contents against the packing list to ensure complete and accurate shipment. If the shipment is short
or irregular, contact PairGain as described in
“TECHNICAL SUPPORT” on page 30
. If you must store the
equipment for a prolonged period, store the equipment in its original container.
*
The RT enclosure is shipped with the “CHASSIS GND” wire-wrap post
connected to the adjacent “GND” wire-wrap post on the RT Backplane.
Table 8.
Test and Configuration Line Unit Terminations
Connector
Type
Function
ID_0
GND
.045 in. Wire-wrap
No connection—reserved for future use.
ID_1
GND
.045 in. Wire-wrap
No connection—reserved for future use.
ID_2
GND
.045 in. Wire-wrap
No connection—reserved for future use.
TEST_IN_TIP
TEST_IN_RING
.045 in. Wire-wrap
No connection—reserved for future use.
TEST_OUT_TIP
TEST_OUT_RING
.045 in. Wire-wrap
No connection—reserved for future use.
SSC1_A
SSC1_B
.045 in. Wire-wrap
No connection—reserved for future use.
SSC2_A
SSC2_B
.045 in. Wire-wrap
No connection—reserved for future use.
Table 9.
Power and Ground Line Unit Terminations
Connector
Type
Function
-48V
Screw
No connection—reserved for future use.
GND
Screw
No connection—reserved for future use.
CHASSIS GND
*
Screw
Chassis Ground