Finisar FTLX1871M3BCL SFP+ 10G MR 1550nm 80km OC192/STM-64 LR-2 Tx:EML/Rx:APD

Cisco SFP-10G-SR 10GBase SR SFP Module Fully Tested

Cisco SFP-10G-ZR 10GBase ZR SFP 10G Transceiver Module for SMF Fully Tested

Cisco SFP-10G-ER 10GBASE-ER SFP Module Optic Transceiver 10-2531-02 40KM SMF

*Brand New* Cisco SFP-10G-ZR 10GBase ZR Module for SMF Fast shipping

Cisco SFP-10G-ZR-S 10GBase-ZR SFP Module Enterprise Class Transceiver

Cisco GLC-ZX-SMD 1000Base-ZX SFP Transceiver Module SMF 1550nm DOM Fully Tested

Cisco SFP-10G-ER 10GBASE-ER SFP Module Optic Transceiver 10-2531-02 40KM SMF