Extreme Networks 10GB-ER-SFPP Compatible 10GBASE-ER SFP+ 1550nm 40km SMF LC DOM Optical Transceiver Module Extreme Networks perform identically to original Cisco

perform identically to original Cisco QSFP-40G-LR4-S transceivers

Enterasys Networks 10GBASE-35-XFP compatible optical transceiver is a dual fiber 10

direcXource's SFP-GE-DWDM5898-EZX optical transceiver is a dual fiber 1000Mbps Small Form-factor Pluggable SFP DWDM module for use in 1000BASE Ethernet

Equivalent to Cisco CWDM-SFP-1570-40 in function

Extreme Networks 10GB-ER-SFPP Compatible 10GBASE-ER SFP+ 1550nm 40km SMF LC DOM Optical Transceiver Module Extreme Networks perform identically to original CiscoCompatible Brand Options GenericAlcatel LucentArista NetworksAvaya NortelBrocadeCienaCiena NortelCiscoDell NetworkingExtreme NetworksH3CHPE H3CHPE ProCurveHuaweiIBM BNTJuniper NetworksExtreme Networks Compatible 10G SFP+ Transceiver Series 10338 : 30m10339 : 80m10GB USR SFPP : 100m10301 : 300m10GB SR SFPP : 300m10303 : 220m10GB LRM SFPP : 220m10302 : 10km10GB LR SFPP : 10km10309 : 40km10GB ER SFPP : 40km10310 : 80km10GB ZR SFPP : 80km10GB ZR100 SFPP :