We no longer carry TP-Link 10GBase-LR SFP+ LC Transceiver (6981061), but we found this replacement for you.
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What This Product Does
The SM5110-LR (TL-SM5110-LR) is designed to extend transfer distances based on 10Gbps Ethernet connectivity. It is a 10GBASE-LR high performance 1310 nm single-mode SFP+ transceiver. It supports full duplex, 10G Ethernet connections up to 10 km with 9/125µm fiber cables respectively.