- Port 10BASE-T/100BASE-TX Fast Ethernet Shared Port Adapter
- Version 2
- Expansion module
- 10/100 Ethernet x 4
- for Cisco 12008
Fast Ethernet interfaces are commonly used to interconnect routers or other devices within a central office or data center or in a metropolitan-area network (MAN). With Cisco FE SPAs, users can mix and match SPA ports with other types of interfaces in the same slot. Each SPA provides standards-based Fast Ethernet implementation for compatibility and interoperability.