Kt-0000122/Kt-0020570 Quad E1 Balanced/Unbalanced Adapter Cable Kits; Figure 3-7. Quad E1 Balanced/Unbalanced Adapter Cable Kits - Comtech EF Data CDM-625A Installation And Operation Manual

CDM-625A Advanced Satellite Modem
Rear Panel Connectors and Pinouts
3.2.2.2.3.3 KT-0000122/KT-0020570 Quad E1 Balanced/Unbalanced Adapter
Cable Kits
Kit / Quantity
KT-0000122 KT-0020570
1 ––
–– 1
2 2

Figure 3-7. Quad E1 Balanced/Unbalanced Adapter Cable Kits

P1 PINOUT (Table ordered by Signal Function)
Signal Function
Port 1 or 3 Tx In (+)
Port 1 or 3 Tx In (–)
Port 1 or 3 Rx In (+)
Port 1 or 3 Rx In (–)
Port 2 or 4 Tx In (+)
Port 2 of 4 Tx In (–)
Port 2 or 4 Rx In (+)
Port 2 or 4 Rx In (–)
GND
Quad E1 Balanced/Unbalanced Adapter Kits
CEFD Part No. Description
CA-0000347 Y-Cable Assembly, 6", DB-9M  2X RJ-48 Male (See Table 3-7)
CA-0020710 Y-Cable Assembly, 3', DB-9M  2X RJ-48 Male (See Table 3-7)
502-0532-001 Bolun Adapter, 2X RJ-48 Female  2X BNC 75Ω Female
Table 3-7. CA-0000347/CA-0020710 Connector Pinouts
Connector
Twisted
Pair
P1 J1 J2
5 1 ––
2 ––
9
4 ––
4
5 ––
8
–– 1
7
2 –– 2
–– 4
6
1 –– 5
3 3
3
J1/J2 TYPICAL WIRE CHART
PIN
1
X
2
3
X
4
5
X
6
7
X
8
––
3–12
MN-CDM625A
Revision 4
WIRE COLOR
WHITE / ORANGE STRIPE
ORANGE
WHITE / GREEN STRIPE
BLUE
WHITE / BLUE STRIPE
GREEN
WHITE / BROWN STRIPE
BROWN