The TP-Link SM331T is a Gigabit RJ45 SFP transceiver module designed to add flexible copper connectivity to compatible switches, routers, and networking equipment. It provides a simple and cost-effective way to connect standard Ethernet cabling to SFP ports without the need for fibre infrastructure.
Supporting Gigabit Ethernet speeds over RJ45 connections, the SM331T delivers reliable performance for network uplinks, device interconnections, and infrastructure upgrades. Its compact SFP form factor allows for easy deployment while making efficient use of available switch ports.
With hot-swappable support, the SM331T can be installed or replaced without interrupting network operation. It is an ideal solution for businesses looking to expand network connectivity using existing Cat5e or Cat6 cabling while maintaining flexibility for future network growth.
Features
- Support 1000BASE-T Operation in Host Systems
- Support TX Disable function
- Hot-Pluggable SFP Footprint Features
- Fully Metallic Enclosure for Low EMI
- For 100m* Reach Over UTP Cat 5e or above Cable
- Low Power Dissipation (0.5 W Typical, 0.8 W Max)
- Compliant with IEEE Std 802.3-2002
Kit Contents
- 1 x TL-SM331T SFP module
- 1 x Installation guide
Manuals & Datasheet
| Transceiver | |
|---|---|
| Standards & Protocols | IEEE 802.3-2002 |
| Power Supply | 3.3V |
| Max. Cable Length | 100m (Cat 5e or above) |
| Data Rate | 1.25Gbps |
| Port Type | 1 x 1000Mbps RJ45 Port |
| Certification | FCC, CE |
| Environment | Operating Temperature: 0°C ~ 70°C (32°F ~ 158°F) Storage Temperature: -40°C ~ 85°C (-40°F ~ 185°F) |
| Hardware Features | |
| Hot Swappable | Yes |
| Dimensions | 2.7 x 0.5 x 0.5in (67.4 x 13.75 x 13.8mm) |
| Other | |
| Package Content | SM331T Installation Guide |