Cisco Systems CISCO1750 manual Connecting a Modem, xiii

Optional Installation Steps

Connecting a Modem

When a modem is connected to the auxiliary port, a remote user can dial into the router and configure it. You can use the light blue console cable that came in the accessory kit. If you are using the light blue cable with the console port, you can use any crossover RJ-45-to-RJ-45 cable.

Follow these steps to connect a modem to the router:

Step 1 Connect one end of the cable to the black AUX port on the router rear panel.

Step 2 Connect the adapter labeled Modem to the other end of the cable.

Step 3 Connect the DB-25 end of the adapter to the modem.

Figure 6 Connecting a Modem to the Router

	VIC
	2FXS
SLOT 1 OK	SLOT 0 OK

IN USE
1				USE
SEE	MANUAL				Model
		BEFORE	INSTALLATION	IN
						Cisco
				0
					SLOT 1
						1750
						SLOT 2
					SLOT 0	CONSOLE
				FDX	100
					LINK
					10/100 ETH
					ERNET

AUX

VIC	INUSE
2FXO
	1				USE
	SEE	MANUAL
			BEFORE	INSTALLATION	IN
					0	ONCEPTS
						THIS	SLOT
						AC
						LY	VOICE
						INT
						CARERFACE
						DS
			PVDM OK
				MOD OK		SLOT 2 OK
							+5,	+12, -
								12 VDC

46568

AUX port (RJ-45)

Modem

Modem cable

DB-9-to-DB-25 adapter

EIA/TIA-232

Cisco 1750 Router Hardware Installation Guide

78-6169-02 xiii