The smart serial to DCE X.21 serial Cisco router cable is primarily used to connect Cisco routers with other serial devices. It features a 26-pin Smart Serial interface on one end and a DB15 male DTE interface on the other. This cable is typically used for connecting Cisco routers (such as 1700, 2600, and 3600 series) to WAN interface cards (WICs) or other network devices, enabling data transmission and management through serial communication.
You May Also Like












