Quick tech specs
- Expansion module
- Frame Relay
- T-3/E-3
- for Processor Switching Module PXM1E
- ATM
- SONET/SDH
- refurbished
Know your gear
The MPSM-T3E3-155 is a single-height front card that accommodates one single-height back card. The MPSM-T3E3-155 front card supports both OC-3 (155) and T3/E3 interfaces, depending on which back card it is installed with.