5
Connecting PMC Network Interface Cards
To connect the NIC to a CSU/DSU, use a straight-through V.35 or X.21 cable.
To connect the NIC directly to a Cisco IP security platform, use a Cisco DCE
cable. You can order appropriate adapter cables separately.
To determine the type of interface (V.35 or X.21), look at the connector on the
front panel of the NIC.
configuration for each connector type.
Figure 23 Output Connector for the V.35 Cable
90
Signal Ground B
Clear to Send D
Receive Line Signal Detect F
Local Loopback J
Received Data R
Received Data T
Receive Timing V
Receive Timing X
Figure 23
and
Figure 24
Nokia IP1200 Series Security Platform Installation Guide
show the physical
A Chassis Ground
C Request to Send
E Data Set Ready
H Data Terminal Ready
P Transmitted Data
S Transmitted Data
U Terminal Timing
W Terminal Timing
Y Transmit Timing
AA Transmit Timing