120 km

SFS-7120-Z55

1000Base-ZHX, single-mode long-haul, 120Km, 1550nm SFP module

Gigabit single strand BiDi SFP transceiver 120Km T:1490/R:1550nm DDM Choose Different Type

SFS-9002-L31

SONET OC48 SFP transceiver modules, 1310nm and 1550nm, single-mode, up to 120Km, 2.67Gbps

GBS-7120-Z55

1000Base-ZHX, single-mode, 120Km, 1550nm GBIC module