HP 5000 Router Series Manual de instalación Pagina 57

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Dumb Terminal Adapter 55
Dumb Terminal
Adapter
Table 26 describes dumb terminal adapter pinouts.
Table 26 Dumb Terminal Adapter Pinouts
RJ-45 (female) DB-25 (female) Signal
1 8 DCD
2 6 DSR
3 20 DTR
4 7 GND
5 2 TxD
6 3 RxD
7 4 RTS
8 5 CTS
E1 Cable Table 27 describes E1 cable pinouts. In this table, Tx = transmit and Rx = receive.
These markings on 75-ohm coaxial cables are in relation to the routers, and they
should be connected to the peer's “Tx” and “Rx”.
Table 27 E1 Cable Pinouts
DB-15
BNC (75-ohm
coaxial cable)
RJ-45 (120-ohm
twisted pair
9 Tx Tip Tx Tip 1 Tx Tip
2 Tx Ring Tx Ring 2 Tx Ring
10 Tx Shield - 3 Tx Shield
8 Rx Tip Rx Tip 4 Rx Tip
15 Rx ring Rx Ring 5 Rx Ring
7 Rx Shield - 6 Rx Shield
T1 Cable Table 28 describes T1 cable pinouts.
Table 28 T1 Cable Pinouts
RJ-45
Straight-throug
h Shielded
Network Cable
Signal Description RJ-45
1 White (Orange) Rx Ring 1
2 Orange Rx Tip 2
3 White (Green) - - 3
4 Blue Tx Ring 4
5 White (Blue) Tx Tip 5
6 Green - - 6
7 White (Brown) - - 7
8 Brown - - 8
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