由其分销商提供的 L-com LC-SFPSM-80 的描述。
L-com Single mode SFP Module Duplex LC (1550nm) (80 km)- | L-com LC-SFPSM-80
SFP SM DUPLEX LC 1550NM 80KM
L-com's line of SFP modules comply with the MSA standard and can be used in any device that accepts an MSA compliant SFP Module. We offer both Multimode and Single mode SFP Module options, supporting distances from 220 meters up to 80 kilometers.