Cisco 1600R Guide d'installation télécharger pdf (Page 28)

Connecting the Router to the WAN

Cisco 1600 Series Router Hardware Installation Guide

2-10

Follow these steps to connect the Cisco 1601 to the WAN:

Step 1 Connect the cable DB-60 connector to the SERIAL Ø port on the Cisco 1601.

Step 2 Connect the other end of the cable to one of the following devices:

• Asynchronous modem that you provide if connecting to an analog telephone

line.

• Synchronous modem, DSU/CSU, or other data circuit-terminating

equipment (DCE) that you provide if connecting to a digital WAN line.

Step 3 Check the RDY LED on the rear panel. It lights when the router is correctly

connected to the modem or DSU/CSU. If the RDY LED is not on, refer to the

“Troubleshooting” appendix later in this guide.

Figure 2-5 Serial Connection—Cisco 1601

DO NOT INSTALL ANY WAN

MODULE WITH POWER ON

H7199

Router

Serial port (DB-60)

Serial transition

cable

RDY LED

DSU/CSU or

other DCE

EIA/TIA-232, EIA/TIA-449,

V.35, X.21, or EIA-530 connector

WIC

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Cisco 1600R Guide d'installation Page 28