Cisco 7513 Hardware Installation And Maintenance Manual page 238

Connector
Ethernet
Signals
Connector Signals
Ethernet
Most
an Ethernet
transceivers
connections
Ethernet
Table
Table
Pin
10
11
12
15
13
14
Shell
A-4 7513 Hardware
Cisco
Ethernet transceivers
require
EIP
transceiver the
to
are compact enough
For
of Ethernet
descriptions
Connection Equipment
A-5
the for the 15-pin
lists
signals
A-5
Connector
Ethernet
Circuit
Description
DO-A
Data Out
Circuit
DO-B
Data Out
Circuit
DO-S
Data Out
Circuit
DI-A
Data
In Circuit
DI-B Data
In Circuit
DI-S Data
In
Circuit
CO-A
Control Out
Circuit
CO-B
Control Out
Circuit
CO-S
Control Out
Circuit
Cl-A
Control
In Circuit
Cl-B Control
In Circuit
Cl-S Control
In Circuit
VC Common
Voltage
VP
Voltage Plus
VS
Shield
Voltage
PG
Ground
Protective
and Maintenance
Installation
an attachment unit interface
Some
Ethernet unshielded
ports
EIP
connect the
to to
directly
transceivers connectors
in the chapter for Installation
Preparing
used on
Ethernet connector
Signals
Shield
Shield
not used
not used
Shield not used
Shield
AUI
or transceiver cable
to
1OBASE-T
twisted-pair
ports without other
impeding
and
the section
cables refer to
EIP
the
connect