Cisco Systems AS5350 Manual de usuario descargar pdf (Pagina 72)

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Cisco AS5350 and Cisco AS5400 Universal Gateway Card Installation Guide

78-13311-01

Appendix A Cabling Specifications

T1 and E1 Cable and Port Pinouts

Table A-7 lists the RJ-45-to-RJ-45 NT cable pinouts.

Note Because the RJ-45-to-RJ-45 cable has polarity, the pinouts differ depending on which end of the

cable you use.

Table A-8 lists the RJ-45-to-RJ-45 T1 cable pinouts.

Figure A-5 RJ-45 to Bare Wire Cable Assembly

J1-2 RX Ring Twisted Pair #1 <— J2-2

J1-3 RX Shield Twisted Pair #3 J2-3

J1-4 TX Tip Twisted Pair #2 —> J2-4

J1-5 TX Ring Twisted Pair #2 —> J2-5

J1-6 TX Shield Twisted Pair #4 J2-6

Table A-6 RJ-45-to-RJ-45 TE Cable Pinouts (continued)

RJ-45 Pin Signal Description Direction RJ-45 TE Pin

Table A-7 RJ-45-to-RJ-45 NT Cable Pinouts

RJ-45 Pin Signal Description Direction Signal RJ-45 NT Pin

Shield Ground Shell/Braid Ground Shield

J1-1 RX Tip Twisted Pair #1 <— TX Tip J2-4

J1-2 RX Ring Twisted Pair #1 <— TX Ring J2-5

J1-3 RX Shield Twisted Pair #3 TX Shield J2-6

J1-4 TX Tip Twisted Pair #2 —> RX Tip J2-1

J1-5 TX Ring Twisted Pair #2 —> RX Ring J2-2

J1-6 TX Shield Twisted Pair #4 RX Shield J2-3

Table A-8 RJ-45-to-RJ-45 T1 Cable Pinouts

RJ-45 Pin Signal Description Direction RJ-45 T1 Pin

Shield Ground Shell/Braid Shield

J1-1 RX Tip Twisted Pair #1 <— J2-1

J1-2 RX Ring Twisted Pair #1 <— J2-2

J1-3 RX Shield

J1-4 TX Tip Twisted Pair #2 —> J2-4

J1-5 TX Ring Twisted Pair #2 —> J2-5

J1-6 TX Shield

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Cisco Systems AS5350 Manual de usuario Pagina 72