10 Gb/s 1310nm DFB Laser Diode - LC TOSA
https://www.epsglobal.com/Media-Library/EPSGlobal/Products/files/finisar/roadm-fws-optoelectronic/DFB-1310-10LR-LCA.jpg?ext=.jpg&maxsidesize=400
The DFB-1310-10LR-LCA is specifically designed for applications based on several optical communications standards, including IEEE 10GBASE-LR, STM64, STM64 FEC, 10GFC, 10G GbE, 10G GbE FEC and 10GFC FEC.
DFB-1310-10LR-LCA
DFB-1310-10LR-LCA
Coherent
https://www.epsglobal.com/getmetafile/94cfad1c-656d-435e-8625-94600a97706c/Coherent