3-2
C
HAPTER
3: N
ETWORK
I
NTERFACE
C
ARD
C
ABLING
Accessing the User
Interface
To access the UI of the corresponding NAC, connect the following cables
to the NIC’s console port.
Callout Number
Description
1
RJ-45 connector to NIC’s console port
2
DB-25 male connector to modem for remote operations
3
DB-25 female-to-female null modem adapter to PC or
terminal COM port
TO K E N
R IN G N IC
RS -232
RS -232
TOK E N
RIN G
TOK E N
RIN G
C
H
1
C
H
2
U
T
P
S
T
P