Brand Name Cisco
Device Type: Expansion module
Form Factor: Plug-in module
Networking
Ports: T1/E1 x 48
Connectivity Technology: Wired
Line Rate: T-1/E-1
Requires patch panel
Expansion / Connectivity
Interfaces: 48 x T1/E1
Media Type Supported: Optical Fiber
I/O Expansions
Number of Total Expansion Slots: 48
Physical Characteristics
Form Factor: Plug-in Module