Cisco Systems 1 Port 4 Wire 56Kbps Dsu Csu Wan Interface Card

Cisco Systems 1 Port 4 Wire 56Kbps Dsu Csu Wan Interface Card

This Cisco network interface card will provide the most reliable network connections and expand network capabilities of your Cisco router.The 4-wire 56k CSU/DSU implements switched 56k and DDS (leased line) operation. The hardware feature set is identical to the 4-wire 56/64k CSU/DSU for the Cisco 2524 and Cisco 2525; the Cisco IOS configuration is also the same.

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