Filter
Top Products
A-3
Cisco AS5350XM and Cisco AS5400XM Universal Gateways Card Installation Guide
78-17406-01
Appendix A Cabling Specifications
2-Port and 4-Port T1 or E1 Feature Card Cable and Port Pinouts
Figure A-2 RJ-45-to-BNC Cable Assembly for 75-Ohm, Unbalanced Connections
Table A-5 lists the RJ-45-to-BNC cable pinouts.
Figure A-3 RJ-45 to Twinax Cable Assembly for 120-Ohm, Balanced Connections
Table A-6 lists the RJ-45 to twinax cable pinouts.
J1-2 RX Ring Twisted Pair #1 <— J2-9
J1-3 RX Shield Twisted Pair #3 J2-2
J1-4 TX Tip Twisted Pair #2 —> J2-3
J1-5 TX Ring Twisted Pair #2 —> J2-11
J1-6 TX Shield Twisted Pair #4 J2-4
Table A-4 RJ-45-to-DB-15 Null Modem Cable Pinouts (continued)
RJ-45 Pin Signal Description Direction DB-15 Pin
35643
J1
RX
TX
Table A-5 RJ-45-to-BNC Cable Pinouts
RJ-45 Pin Signal Description Direction BNC Pin
Shield Ground Shell RX, TX Shields
J1-1 RX Tip Twisted Pair #1 <— RX-Tip
J1-2 RX Ring Twisted Pair #1 <— RX-Shield
J1-3 RX Shield Twisted Pair #3 RX-Shield
J1-4 TX Tip Twisted Pair #2 —> TX-Tip
J1-5 TX Ring Twisted Pair #2 —> TX-Shield
J1-6 TX Shield Twisted Pair #4 TX-Shield
35642
J1
RX
TX
Table A-6 RJ-45 to Twinax Cable Pinouts
RJ-45 Pin Signal Description Direction Twinax Pin
Shield Ground Shell RX, TX Shields
J1-1 RX Tip Twisted Pair #1 <— RX-1
J1-2 RX Ring Twisted Pair #1 <— RX-2