Cisco Systems IGX 8400 Series Manual De Usuario
Card Installation and Node Startup 3-45
Attaching Peripherals
Step 4
Tighten the EIA/TIA-232/V.24 connector screws to firmly attach the cable connector to
the AUX port connector.
the AUX port connector.
Step 5
Plug the printer power cord into the appropriate wall receptacle.
Connecting a Modem
Two modems can be connected to the IGX node to provide access for remote troubleshooting and
for remote alarm logging. (See Figure 3-21.) Each connection between the SCM and a modem
requires a special cable and setup procedure.
for remote alarm logging. (See Figure 3-21.) Each connection between the SCM and a modem
requires a special cable and setup procedure.
The modem that provides access for remote troubleshooting from the Cisco TAC office
(TAC-to-IGX modem) connects to the Control Terminal port on the SCM. Typically, the modem
connects to the telephone wall jack with a direct-dial line. You can reach the TAC through Cisco
Customer Engineering.
(TAC-to-IGX modem) connects to the Control Terminal port on the SCM. Typically, the modem
connects to the telephone wall jack with a direct-dial line. You can reach the TAC through Cisco
Customer Engineering.
The modem that is used to provide remote alarm logging (IGX-to-TAC modem) is connected to the
AUX port on the SCM. This modem connects to a wall jack using a standard telephone line.
AUX port on the SCM. This modem connects to a wall jack using a standard telephone line.
Figure 3-21
Connecting Modems to an IGX Node
SCM
External
clock
(DB-15)
clock
(DB-15)
Control
terminal
(DB-25)
terminal
(DB-25)
Auxiliary
port
(DB-25)
port
(DB-25)
LAN AUI
(DB-15)
(DB-15)
Fail (red)
Active (green)
Active (green)
PSM
H8361
RS-232
Auto-answer
modem
Auto-dial
modem
RS-232