Ciena XCVR-S40U27 Compatible 10GBASE-BR BIDI SFP+ TX1270nm/RX1330nm 40km SMF LC DOM Optical Transceiver Module Breakout 35-40 compatible optical transceiver is

35-40 compatible optical transceiver is a dual fiber 1000Mbps Small Form-factor Pluggable SFP DWDM module for use in 1000BASE Ethernet

iSFP-100-BXLC-U : 20kmSFP-100-BX20NU : 20kmSFP-100-BXLC-U : 20kmSFP-100-BX-U : 20kmiSFP-100-BXLC-D : 20kmSFP-100-BX20LT : 20kmSFP-100-BX-D : 20kmSFP-100-BXLC-D : 20kmAlcatel-Lucent SFP-100-BX20NU Compatible 100BASE-BX BIDI SFP TX1310nm/RX1550nm 20km SMF LC DOM Optical Transceiver Module

perform identically to original Brocade XBR-SFP25G1290-40 transceivers

Brocade XBR-XFP-1390-20 compatible optical transceiver is a dual fiber 10

Ciena XCVR-S40U27 Compatible 10GBASE-BR BIDI SFP+ TX1270nm/RX1330nm 40km SMF LC DOM Optical Transceiver Module Breakout 35-40 compatible optical transceiver isCompatible Brand Options GenericBrocadeCienaCiena NortelCiscoDellExtreme NetworksHuaweiJuniper NetworksCiena Compatible 10G BIDI SFP+ Transceiver Series XCVR S10U27 : 10kmXCVR S10U33 : 10kmXCVR S10U27 20 : 20kmXCVR S10U33 20 : 20kmXCVR S40U27 : 40kmXCVR S40U33 : 40kmCiena XCVR S40U27 Compatible 10GBASE BR BIDI SFP+ TX1270nm RX1330nm 40km SMF LC DOM Optical Transceiver Module Ciena XCVR S40U27 compatible optical transceiver is a single fiber