Huawei eSFP - GE - SX - MM850 Optical Transceiver best price shows the Quick Specs. Product Code eSFP-GE-SX-MM850 Transceiver form factor eSFP Transmission speed GE Center wavelength (nm) 850 Standard compliance 1000base-SX Connector type LC Applicable cable and maximum transmission distance middot, Multimode fiber (with modal bandwidth of 160 MHz*km and diameter of 62.5 mu,m): 0.22 km middot, Multimode fiber (OM1): 0.275 km middot, Multimode fiber (with modal bandwidth of 400 MHz*km and diameter of 50 mu,m): 0.5 km middot, Multimode fiber (OM2): 0.55 km middot, Multimode fiber (OM3): 1 km Transmit power (dBm) -9.5 to -2.5 Maximum receiver sensitivity (dBm) -17.0 Overload power (dBm) 0 Extinction ratio (dB) 9 Operating temperature 0C to 70C (32F to 158F) Net Dimension(D x W x H mm) 110 x 70 x 37 the comparison of eSFP-GE-SX-MM850 and SFP-GE-LX-SM1310. Item eSFP-GE-SX-MM850 SFP-GE-LX-SM1310 Transceiver form factor eSFP eSFP Transmission speed GE 1 Gbit/s Center wavelength (nm) 850 1310 Standard compliance 1000base-SX 1000base-LX/LH Connector type LC LC Applicable cable and maximum transmission distance middot, Multimode fiber (with modal bandwidth of 160 MHz*km and diameter of 62.5 mu,m): 0.22 km middot, Multimode fiber (OM1): 0.275 km middot, Multimode fiber (with modal bandwidth of 400 MHz*km and diameter of 50 mu,m): 0.5 km middot, Multimode fiber (OM2): 0.55 km middot, Multimode fiber (OM3): 1 km Single-mode fiber: 10 km Transmit power (dBm) -9.5 to -2.5 -9.0 to -3.0 Maximum receiver sensitivity (dBm) -17.0 -20.0 Overload power (dBm) 0 -3.0 Extinction ratio (dB) 9 9 Operating temperature 0C to 70C (32F to 158F) 0C to 70C (32F to 158F) Net Dimension(D x W x H mm) 110 x 70 x 37 110 x 70 x 37 the Huawei hot switches which support eSFP-GE-SX-MM850. Model Description S5700-28P-LI-AC 24 x Ethernet 10/100/1000 ports, 4 Gig SFP, AC 110/220V S5700-28TP-LI-AC 24 x Ethernet 10/100/1000ports,2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP,AC 110/220V S5700S-52P-LI-AC 48 x Ethernet 10/100/1000 ports, 4 Gig SFP, AC 110/220V S5700-28P-PWR-LI-AC 24 x Ethernet 10/100/1000 PoE+ ports, 4 Gig SFP, AC 110/220V S5700-10P-PWR-LI-AC 8 x Ethernet 10/100/1000 PoE+ ports, 2 Gig SFP, AC 110/220V S5720-36C-EI-AC 28 x Ethernet 10/100/1000 ports,4 of which are dual-purpose 10/100/1000 or SFP, 4 10 Gig SFP+, 1 interface slot, with 150W AC S5700-28C-EI-AC 24 x Ethernet 10/100/1000 ports, with 1 interface slot, with 150W AC power supply S5720-56C-HI-AC 48 x Ethernet 10/100/1000 ports, 4 10 Gig SFP+, with 2 interface slots, with 600W AC power supply S5720-56PC-EI-AC 48 x Ethernet 10/100/1000 ports,4 Gig SFP, with 1 interface slot, with 150W AC power supply S5720-56C-PWR-HI-AC 48 x Ethernet 10/100/1000 POE+ ports,4 10 Gig SFP+, with 2 interface slots, with 1150W AC power supply