
TP-Link Omada 10GBase-LR SFP+ LC Single-Mode Transceiver, 10km | SM5110-LR
The TP-Link Omada SM5110-LR (TL-SM5110-LR) is a 10GBASE-LR SFP+ transceiver for single-mode fiber. It works at 1310 nm and carries full-duplex 10 Gbps Ethernet up to 10 km over 9/125 µm fiber with an LC duplex connector.

10 Gbps up to 10 km: Long-reach (LR) optics let you link buildings or distant network racks at 10 Gbps over single-mode fiber up to 10 km.
Digital Diagnostic Monitoring (DDM): Supported switches can read live module data, which helps when checking and troubleshooting a fiber link.
Hot-pluggable, SFP+ MSA: The module can be inserted or removed while the switch is running and follows the SFP+ Multi-Source Agreement. TP-Link lists switches with 10G SFP+ ports, such as SG3428X and SG3428XMP, as compatible.
Who it's for / Works with: Switches with 10G SFP+ ports, such as the Omada SG3428X and SG3428XMP, connected over single-mode fiber.
Good to know: This module is for single-mode fiber only (9/125 µm). The fiber patch cable is not included, and both ends of the link need matching 10GBASE-LR optics.
Technical Specifications
| Specification | TP-Link SM5110-LR |
|---|---|
| Form factor | SFP+ |
| Standard | 10GBASE-LR, IEEE 802.3ae |
| Data rate | 10 Gbps |
| Wavelength | 1310 nm |
| Fiber type | 9/125 µm single-mode |
| Max. cable length | 10 km |
| Connector | LC duplex |
| Power supply | 3.3 V |
| Features | DDM, SFP+ MSA, hot-swappable |
| Operating temperature | 0 °C to 70 °C |
| Certification | FCC, CE |
📄 Datasheet: Download the official TP-Link SM5110-LR datasheet (PDF)