Expansion Bank Control 3+ (EBC-3+)
The Expansion Bank Control 3+ (EBC-3+) card resides in the CPU slot(s) in the CBA expansion shelf, providing the interface to the system for all cards in the expansion shelf. The EBC-3+ card manages the expansion shelf’s ATM, Ethernet and TDM backplanes, distributes...
Central Processing Unit 3 (CPU-3)
The Central Processing Unit 3 (CPU-3) plug-in card enables end-to-end system control of the Tellabs 1000 Multi-Service Access Platform from the primary shelf at both the LET and RST nodes. The card supports both ATM, Ethernet and TDM connections while performing...