Arista Networks SFP-10G-ELRBD-U Compatible 10G BX SFP+ BIDI TX1330nm/RX1270nm 20km LC SMF DDM Transceiver Module
Arista Networks SFP-10G-ELRBD-U Compatible 10G BX SFP+ BIDI Supports 1330nm DFB and 1270nm PIN into LC connector, which provides 20km link distance over SMF.

