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Cisco AS5800 Universal Access Server Dial Shelf Card Guide
78-7097-03 0A
Chapter 2 Channelized T1 or E1 Trunk Card
CT1 and CE1 Trunk Card Overview
Figure 2-8 RJ-45 to BNC Interface Cable for 75-Ohm (Unbalanced Connections)
Figure 2-9 RJ-45 to Twinax Interface Cable for 75-Ohm (Unbalanced Connections)
Figure 2-10 RJ-45 to RJ-45 Interface Cable
Table 2-11 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
H10660
J1
RX
TX
Table 2-12 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
J1-3 RX Shield Twisted Pair #3 — RX Shield
J1-4 TX Tip Twisted Pair #2 —>TX-1
J1-5 TX Ring Twisted Pair #2 —>TX-2
J1-6 TX Shield Twisted Pair #4 — TX Shield
H10659
J1
RX
TX
H10983
J1
J2