SFP 1G BiDi (WDM) 20km LC/SC DDM (DOM) GLC-BX-D GLC-BX-U - 5 pair (10 modues)

SFP 1G BiDi (WDM) 20km LC/SC DDM GLC-BX-D GLC-BX-U- 5 pair. Work on 10 km too.

SFP 1G BiDi (WDM) 20km LC/SC DDM GLC-BX-D GLC-BX-U- 2 pc. They work on 10 km too

10Gtek 1000Base-LX Gigabit SFP LC SingleMode Transceiver, Mini-GBIC Module for C

Cisco SF220-48-K9 Smart Plus 220 48-Port Ethernet Network Switch

Hpe Networking Instant On 1G Lx Sfp Lc 10Km Smf Transceiver. Maximum Transfer Di

KIT - SFP-10G-SR with OM3 Cable (MMF, 850nm, 300m) for Mikrotik CCR2116-12G-4S+

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