Bay Networks 5000 Manual de Serviço descarregar pdf (Página 132)

Installing and Operating BayStack ARN Routers

C-8

114200-D Rev 00

Token Ring STP Interface

The token ring STP interface provides shielded twisted-pair support. The ARN

token ring base module, token ring expansion module, and token ring/tri-serial

expansion modules contain this standard 802.5 DB-9 receptacle.

Table C-5

shows the pin assignments for the standard 9-pin STP receptacle on the

ARN base or expansion module and identifies its pin locations.

Table C-5. Token Ring STP Interface Pin Assignments

Pin Assignment Pin No. Signal Name

1 RX+ (Receive from STP wire)

2GND

3GND

4GND

5 TX+ (Transmit to STP wire)

6 RX- (Receive from STP wire)

7GND

8GND

9 TX- (Transmit to STP wire)

Pin 5Pin 1

Pin 9Pin 6

1 2 ... 127 128 129 130 131 132 133 134 135 136 137 ... 165 166

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