ATGBICS MGBIC-08-CW57-80-C, Fiber optic, 1000 Mbit/s, SFP, LC, CWDM, 3149606.3" (80000 m) ATGBICS MGBIC-08-CW57-80-C. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1000 Mbit/s, Interface type: SFP. Product color: Silver, Housing material: Metal, Brand compatibility: Extreme Networks. Compliance certificates: TÜV mark, UKCA, Electromagnetic Compatibility (EMC), REACH, Federal Communications Commission..., Certification: CE, EMC, FCC, REACH, RoHS, TÜV. Doesn't contain: Lead. Country of origin: United Kingdom