Cisco 1605R Guide d'installation télécharger pdf (Page 50)

Serial Cards

Cisco WAN Interface Cards Hardware Installation Guide

3-2

Note In Cisco 3600 and Cisco 2600 series routers, the 1-port and 2-port serial WAN

interface cards support synchronous data rates up to 2.048 mbps.

In the Cisco 1720 router, the 1-port and 2-port serial WAN interface cards support both

asynchronous and synchronous data rates up to 2.048 mbps.

In Cisco 1600 series routers, the 1-port serial WAN interface cards support asynchronous

data rates up to 115.2 kbps, and synchronous data rates up to 2.048 mbps.

Each serial card has one LED, labeled CONN for each port, which lights when the serial

port is connected. When the port is in DTE mode, the CONN LED indicates that Data Send

Ready (DSR), Data Carrier Detect (DCD), and Clear To Send (CTS) have been detected.

When the port is in DCE mode, it indicates that Data Terminal Ready (DTR) and Ready To

Send (RTS) have been detected.

Figure 3-1 1-Port Serial WAN Interface Card—Front Panel

SERIALCONN

H7212

Serial port CONN LED

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Cisco 1605R Guide d'installation Page 50