Token Ring Stp Interface - Bay Networks BayStack ARN Routers none Installation And Operating Manual

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
ARN base or expansion module and identifies its pin locations.
Table C-5.
Pin Assignment
114200 Rev. A
shows the pin assignments for the standard 9-pin STP receptacle on the
Token Ring STP Interface Pin Assignments
Pin 1 Pin 5
Pin 6 Pin 9
Technical Specifications
Pin No. Signal Name
1 RX+ (Receive from STP wire)
2 GND
3 GND
4 GND
5 TX+ (Transmit to STP wire)
6 RX- (Receive from STP wire)
7 GND
8 GND
9 TX- (Transmit to STP wire)
C-7