Standard Ethernet - Cabletron Systems Access Server 316 Hardware Owner's Manual

Connector and Cable Pin Descriptions

Standard Ethernet

Figure 4-1 shows how the pins are numbered on a standard Ethernet transceiver
interface connector and Table 4-1 lists the signals for the standard Ethernet
connector pins.
Figure 4-1. Pin Numbers and Signals for Standard Ethernet Connector
4-2
Table 4-1. Signal Names for Standard Ethernet Connector Pins
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Signal Name
Shield
Collision Presence +
Transmit +
Reserved
Receive +
+ 12 Volt Power Return
Reserved
Reserved
Collision Presence -
Transmit -
Reserved
Receive -
+12 Volt Power
Reserved
Reserved