Cisco NPE-G1=, 1 Gbit/s, any network protocol, Cat5, GBICS: SX, LX/LH, and ZX
Cisco NPE-G1=. Data transfer rate: 1 Gbit/s, Data link protocols: any network protocol, Cabling technology: Cat5. I/O ports: GBICS: SX, LX/LH, and ZX