H3C SFP-GE-LH20-SM1550-CW Compatible 1000BASE-CWDM SFP 1550nm 20km SMF LC DOM Optical Transceiver Module Ciena Nortel GLC-BX-U : 10kmGLC-BX-D : 10kmGLC-BX40-UA

GLC-BX-U : 10kmGLC-BX-D : 10kmGLC-BX40-UA : 40kmGLC-BX40-DA : 40kmGLC-BX80-UA : 80kmGLC-BX80-DA : 80kmGLC-BX120-U : 120kmGLC-BX120-D : 120kmGLC-BX-10U : 10kmGLC-BX-10D : 10kmGLC-BX-20U : 20kmGLC-BX-20D : 20kmGLC-BX40-U : 40kmGLC-BX40-D : 40kmGLC-BX80-U : 80kmGLC-BX80-D : 80kmCisco GLC-BX120-D Compatible 1000BASE-BX BIDI SFP TX1550nm/RX1490nm 120km SMF LC DOM Optical Transceiver Module

61nm 100kmC22 1559

77nm 100kmGeneric Compatible SFP-GE-DWDM6061-ZX 1000BASE-DWDM SFP 100GHz C21 1560

CFP-100G-LR4 : 10kmCFP-100G-LR4/OTN : 10kmCFP-100G-ER4 : 40kmCFP2-100G-LR4 : 10kmCFP2-100G-LR4/OTN : 10kmGeneric Compatible CFP2-100G-LR4 100GBASE-LR4 CFP2 1310nm 10km SMF LC DOM Optical Transceiver Module

H3C SFP-GE-LH20-SM1550-CW Compatible 1000BASE-CWDM SFP 1550nm 20km SMF LC DOM Optical Transceiver Module Ciena Nortel GLC-BX-U : 10kmGLC-BX-D : 10kmGLC-BX40-UACompatible Brand Options GenericArista NetworksBrocadeCiscoDellExtreme NetworksH3CHPEHuaweiJuniper NetworksH3C Compatible 1G CWDM SFP Transceiver Series 1270nm 20km1290nm 20km1310nm 20km1330nm 20km1350nm 20km1370nm 20km1390nm 20km1410nm 20km1430nm 20km1450nm 20km1470nm 20km1490nm 20km1510nm 20km1530nm 20km1550nm 20km1570nm 20km1590nm 20km1610nm 20km1270nm 40km1290nm 40km1310nm 40km1330nm 40km1350nm 40km1370nm 40km1390nm 40km1410nm 40km1430nm