TP-LINK SFP+ Transceiver TL- 10GBase-LR, SM, 10km, LC TP-Link SM5110-LR

The TP‑LINK TL‑SM5110‑LR is a 10GBASE‑LR SFP+ transceiver supporting up to 10.3125 Gbps (IEEE 802.3ae) over single-mode fiber (9/125 µm) up to 10 km 

It features a duplex LC/UPC connector and supports Digital Diagnostic Monitoring (DDM), enabling real-time diagnostics (temperature, Tx/Rx power, voltage) via the SFF‑8472 interface. Hot-swappable and compliant with SFP+ MSA, it ensures seamless maintenance without shutting down equipment

Compatible with TP‑LINK switches (e.g., JetStream TL‑SG3428X series) and multi-vendor SFP+ gear

Operating specs: 0–70 °C, storage −40–85 °C; humidity 10–90 % active, 5–90 % storage. CE/FCC certified; compact metal housing (~56.7 × 13.9 × 10.35 mm) .

Powered by 3.3 V with consumption <1.5 W, it utilizes a DFB laser and PIN photodiode, providing an optical budget of ~6 dB — sufficient for reliable 10 km links

Ideal for ISPs, data centers, aggregation points, and enterprise backbones requiring high-bandwidth connectivity over medium distances.