Cisco PA-2T3 Serial Port Adapter (PA-2T3) Refurbished
The Cisco PA-2T3 is a hot-swappable network module for use with Cisco 7200, 7500, and 12000 series routers. This device provides 2 ports, each supporting T3 (45Mbps) connections. This device supports a range of features including ATM, Frame Relay protocols as well as HDLC and PPP data link protocols.