Genuine Original Cisco PA-2T3+ 7200 7500 Series 2-Port 2DS3+ Serial Port Adapter Module Card CN8IKLJAAA 73-3761-03 800-04677-03.
Model Number: PA-2T3+ CN8IKLJAAA
Cisco Part Number: 73-3761-03
Compatible Part Numbers: 800-04677-03
Compatible Models: Cisco 7200 7500 Series