Amazon.com: 2.5G/1.25G SFP Transceiver,Gpon OLT Class C++ Pon Module,SFP Single Mode SC Module, Tx1490/Rx1310nm SMF,Up to 20km,Compatible with Huawei,Cisco,Huawei,H3C,HP,ZTE,Fiberhome,D-Link,Microtik : Electronics
Generic Compatible XGSPON ONU SFP+ 1270nm-TX/1577nm-RX 9.953G-TX/9.953G-RX Class N2 20km DOM SC SMF Optical Transceiver Module - FS.com
SFP (miniGBIC) optical modules, single strand Bi-Directional (WDM), Gigabit 1.25G 20Km with SC connector