Cisco Linecards & Modules

4 port multichannel T1 port adapter with integrated CSU/DSUs

2 Port Multichannel T3 Enhanced Capability

2 port multichannel T3 port adapter

2 port multichannel T1 port adapter with integrated CSU/DSUs

1 Port Enh ATM OC3c/STM1 Singlemode(LR)Port Adapter