Genuine Original Cisco PA-MC-8T1/PA-MC-8DSX1 7200 Series 8-Port Multi-Channel DSX1/PRI Serial Port Adapter Module Card 73-2690-06 800-02987-02. The Cisco PA-MC-8T1 multichannel DS1/PRI port adapters are single-width port adapters that integrate channel service unit (CSU) functionality, data service unit (DSU) functionality, and DS0 channel support into the Cisco router. The PA-MC-8DSX1 integrates DS1 data service unit (DSU) functionality and DS0 channel support into the Cisco router.

Model Number: PA-MC-8T1/PA-MC-8DSX1
Cisco Part Number: 73-2690-06
Compatible Part Numbers: 800-02987-02
Compatible Models: Cisco 7200 Series