1000BASE-ZX SFP Transceiver Module SMF, 1550-nm Wavelength, Industrial Temperature Range
Cisco GLC-ZX-SM-RGD, 1000 Mbit/s, SFP, LC, PC, 70000 m, 1550 nm, Laser Class I 21CFR1040 LN#50 7/2001, Laser Class I IEC 60825-1
Cisco GLC-ZX-SM-RGD. Maximum data transfer rate: 1000 Mbit/s, Interface type: SFP, Fiber optic connector: LC, PC. Safety: Laser Class I 21CFR1040 LN#50 7/2001, Laser Class I IEC 60825-1