Cisco PA-SRP-OC12SMI
Cisco PA-SRP-OC12SMI DPT-OC12 Single mode Fiber Intermediate Reach port adapter
PA-SRP-OC12SMI
The DPT port adapter is a dual-width OC-12c port adapter that provides a shared IP over SONET capability in a Cisco 7200 series router, Cisco uBR7246 router, Cisco 7200 VXR router, or Cisco 7500 series router with VIP4 or later
CNI634CDAA
800-03880-03
The DPT port adapter supports the following functions:
•Accommodates large-scale network topology
•Leverages fiber-optic capacity at OC-12c line rates
•Controls the rate at which new packets are inserted on the media
•Allows data to obtain fair-shared access to the OC-12c rings
•Implements protection mechanisms, including wrap and unwrap in the event of fiber or node failure
•Supports both single-mode and multimode fiber transmissions
•Supports access to the SONET DCC channel