TL-SM5110-LR | TP-Link 10GBase-LR SFP+ LC Single-Mode Transceiver – 10 km Fiber Reach

The TP-Link TL-SM5110-LR is a 10G SFP+ single-mode transceiver designed for long-range fiber optic communications over LC duplex connections. Supporting 10 Gigabit Ethernet transmission up to 10 kilometers, this high-performance module is ideal for data center interconnects, core network uplinks, and enterprise backbone deployments. Engineered for compatibility with industry-standard SFP+ MSA and equipped with Digital Diagnostic Monitoring (DDM), the TL-SM5110-LR ensures optimal reliability and simplified troubleshooting.

This hot-swappable transceiver is the perfect solution for extending fiber connectivity using 9/125μm single-mode fiber, ensuring robust, high-speed links with low latency and superior signal integrity.

What's in the Box

• TL-SM5110-LR 10G SFP+ Module

• Installation Guide

Main Features

✅ 10GBase-LR single-mode fiber connectivity up to 10 km
✅ Compliant with SFP+ MSA, IEEE 802.3ae, and TCP/IP standards
✅ Digital Diagnostic Monitoring (DDM) support for real-time monitoring
✅ Operates on 1310 nm wavelength over LC duplex connectors
✅ Compatible with TP-Link JetStream switches and other 10G SFP+ devices
✅ Plug-and-play, hot-swappable design for flexible deployment

Detailed Specifications

Transceiver Type

• 10G SFP+ LC Single-Mode

Data Rate

• 10 Gbps

Wave Length

• 1310 nm

Fiber Type

• Single-mode (9/125µm)

Max. Transmission Distance

• 10 km

Port Type

• LC Duplex

Hot Swappable

• Yes

DDM Support

• Yes (Digital Diagnostic Monitoring)

Standards & Protocols

• IEEE 802.3ae

• SFP+ MSA

• TCP/IP

Power Supply

• 3.3V

Dimensions

• 2.2 × 0.5 × 0.4 in (56.7 × 13.9 × 10.35 mm)

Certifications

• FCC, CE

Warranty Information

Manufactures warrenty applied 

Brand Description

TP-Link Omada is a trusted name in networking infrastructure, offering enterprise-grade transceivers, switches, and cloud management solutions. Their optical modules are known for high compatibility, robust performance, and future-proof scalability, tailored for enterprise, education, and telco networks.

SKU

TL-SM5110-LR

Practical Use Scenarios

🏙 Inter-Building Fiber Links – Reliable fiber uplinks across campuses and facilities
🏢 Data Center Core Infrastructure – Seamlessly connect core switches and routers
🖧 Enterprise Backbone Connectivity – Extend 10G links across long-haul networks
📡 Metro Ethernet Deployment – Ideal for service providers offering fiber-based 10G access

Datasheets / Downloadable Resources

📄Datasheet

Excellence for the Australian and New Zealand Market

The TL-SM5110-LR is FCC and CE certified, RoHS compliant, and exclusively distributed through TP-Link’s authorized ANZ partners. Designed to operate within the temperature and environmental conditions typical to Australia and New Zealand, this module guarantees long-term reliability and full warranty service through local support infrastructure. Ideal for NBN-aligned enterprise upgrades and regional backhaul needs.

FAQs

Q1. What is the max transmission distance of the TL-SM5110-LR? (TL-SM5110-LR)
The TL-SM5110-LR supports up to 10 km of single-mode fiber transmission using LC duplex connectors at 1310 nm wavelength.

Q2. Is the TL-SM5110-LR hot-swappable? (TL-SM5110-LR)
Yes, it’s a fully hot-pluggable SFP+ module, allowing easy deployment and replacement without rebooting the device.

Q3. Which fiber cable should I use with the TL-SM5110-LR? (TL-SM5110-LR)
Use 9/125μm single-mode fiber (SMF) to achieve optimal performance and 10 km reach.

Q4. Does TL-SM5110-LR support Digital Diagnostic Monitoring? (TL-SM5110-LR)
Yes, the module features DDM for real-time diagnostics on temperature, voltage, and signal integrity.

Q5. Is TL-SM5110-LR compatible with my 10G switch? (TL-SM5110-LR)
It is compatible with most switches supporting SFP+ MSA, including JetStream TL-SG3428X, TL-SG3428XMP, and many more.