MRV International Ltd.

SFP-(Mini-GBIC)
MRV SFP 1000Base-LX, SM, 1310nm. 10km, with Dig.Di
MRV SFP (Mini-GBIC) 1000Base-SX, MM, 850nm, 0-550m
MRV SFP (Mini-GBIC) 1000Base-T (RJ45)
MRV SFP (Mini-GBIC) 1000Base-SX, Extended MM, 1310
MRV SFP 1000Base-ELX, SM, 1310nm, 25km, with Dig.D
MRV SFP 1000Base-XD, SM, 1550nm, 50km, with Dig.Di
SFP Dual Rate 1,2.1 Gbps SX, or 1000Base-SX GigE,
SFP Fibre Channel 2.1 Gbps LX, SM, 1310nm, 2km, w,
MRV SFP (Mini-GBIC) 1000Base-LX, SM, 1310nm, 10km.