Used Cisco 2 Port Multi-Channel E1 Port Adapter PA-MC-2E1

• Transmits and receives data bidirectionally at the rate of 2.048 Mbps for each E1 port.
• Supports RFC 1406.
• Functions as a concentrator (for WANs) for a remote site.
• Conforms with ITU G.703 and G.704.
• Supports user-configurable international and national bits, set to a predetermined pattern.
• Compatible with Cisco Catalyst 6000 Family Switches, Cisco 7100/7200 Series Routers, Cisco 7301/7304 and Cisco 7500 Routers.
• Serial Number: CN3IBC0AAA
• Model Number: PA-MC-2E1
• Part Number: 73-3926-02 Rev.A0