Cisco 1700 DES/3DES VPN module

This VPN Module fits in a slot inside the Cisco 1700 chassis, encrypts data using the Data Encryption Standard (DES) and 3DES algorithms at speeds suitable for a full-duplex T1/E1 serial connection (up to 8-Mbps triple Data Encryption Standard (3DES). (max based on 1400 byte packet size).