The 16-port asynchronous serial network module supports 16 asynchronous serial interfaces at speeds up to 134 kbps. The 16 ports are cabled with two custom "octopus" cables, each terminating in 8 ports, each with an option of physical endpoints, including RJ-45 and DB-25 connectors.

• Supported Platforms & Minimum IOS Versions:
• 3745 - Not Available
• 3725 - Not Available
• 3660 series - 12.0(5)T
• 3640 - 11.2(7a)P
• 3620 - 11.2(7a)P
• 2691 - Not Available
• 2650 - 12.1(3)T
• 2600XM Series - Not Available
• 2600 series - 11.3(2)XA
• 1720 - Not Available
• 1600 series - Not Available

• 110 V AC
• 220 V AC

• 2 x DB-68 Connector
• 16 x Via Octal Cable Asynchronous Serial

• Modular Router Solutions:
• - Dialup Remote Access
• - Serial & Legacy Concentration
• - VPN & Firewall Solutions
• Protocols Supported:
• - Full Cisco IOS support by release 11.2 and 11.3
• Supports a maximum of three modules per Cisco 3640, one per Cisco 3620, and one per Cisco 2600.
• Comments:
• - No reliance on other network modules, WAN interface cards, voice interface cards, or advanced integration modules.