Network Cables User Manual

1-7
PA-4T Synchronous Serial Port Adapter Installation and Configuration
OL-3560-02
Chapter 1 Overview
Cables, Connectors, and Pinouts
Figure 1-4 EIA/TIA-232 Adapter Cable Connectors
EIA/TIA-449 Connections
The router (VIP) end of all EIA/TIA-449 adapter cables is a high-density 60-pin plug. The opposite
(network) end of the adapter cable provides a standard 37-pin D-shell connector, which is commonly
used for EIA/TIA-449 connections. Figure 1-5 shows the connectors at the network end of the adapter
cable. EIA/TIA-449 cables are available as either DTE (DB-37 plug) or DCE (DB-37 receptacle).
Figure 1-5 EIA/TIA-449 Adapter Cable Connectors
V.35 Connections
The router (VIP) end of all V.35 adapter cables is a high-density 60-pin plug. The opposite (network)
end of the adapter cable provides a standard 34-pin Winchester-type connector commonly used for V.35
connections. Figure 1-6 shows the connectors at the network end of the V.35 adapter cable. V.35 cables
are available with a standard V.35 plug for DTE mode (CAB-V35MT=) or a V.35 receptacle for DCE
mode (CAB-V35FC=).
Figure 1-6 V.35 Adapter Cable Connectors
Note Also available, but not shown in Figure 1-6, are CAB-V35MC=, a V.35 cable with a plug on the network
end for DCE mode, and CAB-V35FT=, a V.35 cable with a receptacle on the network end for DTE mode.
These cables are used for connecting V.35-equipped systems back to back.
H1343a
DTE
DCE
H1344a
DTE
DCE
H1616a
DTE
DCE