Modem To User, Quad E1 'Y' Splitter Adapter Cable Kit (Kt-0000122 - Comtech EF Data CRS-170A Installation And Operation Manual
L-band 1:1 redundancy switch accessory product for use only with comtech ef data cdm-625/a, cdm-840, cdm-750, cdm-760, cdm-570l, cdm-700, cdm-710, cdm-710g, cdm-600l (clm-9600l), and sdm-300l3 modems
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Also See for CRS-170A:
- Installation and operation manual (154 pages) ,
- Installation and operation manual (176 pages)
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CRS-170A L-Band 1:1 Redundancy Switch
Appendix A
A.3.7
Modem to User, Quad E1 'Y' Splitter Adapter Cable Kit (KT-0000122)
QTY
1
2
P1
5
9
4
8
7
2
6
1
3
Figure A-13. Quad E1 User Data 'Y' Splitter Adapter Cable Kit (CEFD P/N KT-0000122)
KT-0000122 Quad E1 Balanced/Unbalanced Adapter Kit
CEFD P/N
DESCRIPTION
CA-0000347
'Y' Cable Assy: DB-9M 2X RJ-48 Male
502-0532-001
Bolun Adapter, 2X RJ-48 Female 2X BNC 75Ω Female
CA-0000347 Connector Pinouts
P1 PINOUTS
Twisted
J1
J2
Signal Function
Pair
1
Port 1 or 3 Tx In +
X
2
Port 1 or 3 Tx In -
4
Port 1 or 3 Rx In +
X
5
Port 1 or 3 Rx In -
1
Port 2 or 4 Tx In +
X
2
Port 2 of 4 Tx In -
4
Port 2 or 4 Rx In +
X
5
Port 2 or 4 Rx In -
3
3
–
GND
J1/ J2 TYPICAL WIRE CHART
PIN
WIRE COLOR
1
WHITE / ORANGE STRIPE
2
ORANGE
3
WHITE / GREEN STRIPE
4
BLUE
5
WHITE / BLUE STRIPE
6
GREEN
7
WHITE / BROWN STRIPE
8
BROWN
A-18
Revision 10
MN/CRS170A.IOM
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