1GE 1000BASE-EZX SMF 1550nm 120km DOM LC Duplex SFP Transceiver Module Cisco ...

1GE 1000BASE-BX SMF 1550nm-TX/1310nm-RX 20km DOM LC WDM BiDi SFP Transceiver ...

1GE 1000BASE-BX SMF 1310nm-TX/1550nm-RX 20km DOM LC WDM BiDi SFP Transceiver ...

1GE 1000BASE-BX SMF 1490nm-TX/1310nm-RX 40km DOM LC WDM BiDi SFP Transceiver ...

1GE 1000BASE-BX SMF 1490nm-TX/1550nm-RX 80km DOM LC WDM BiDi SFP Transceiver ...

1GE 1000BASE-BX-D SMF 1550nm-TX/1310nm-RX 40km DOM LC WDM BiDi SFP Transceive...

1GE 1000BASE-BX SMF 1310nm-TX/1550nm-RX 10km DOM LC WDM BiDi SFP Transceiver ...

1GE 1000BASE-BX-U SMF 1310nm-TX/1550nm-RX 40km DOM LC WDM BiDi SFP Transceive...

1GE 1000BASE-BX SMF 1550nm-TX/1490nm-RX 80km DOM LC WDM BiDi SFP Transceiver ...

1GE 1000BASE-BX SMF 1310nm-TX/1490nm-RX 40km DOM LC WDM BiDi SFP Transceiver ...