The Cisco PA-MC-8TE1+ is a single-wide port adapter designed to provide a full eight-port PRI multichannel solution for the Cisco 7200 and Cisco 7400. The interfaces can be channelized, fractional or ISDN-PRI, or unframed (E1) with up to 256 independent HDLC channels definable for T1 and E1 applications. The PA-MC-8TE1+ port adapter is ideal for services providers and large enterprises looking to cost-effectively deploy high-density ISDN terminations of multiple remote-sites.