1000BASE-T RJ45 SFP Module

  • Support 1000BASE-T Operation in Host Systems
  • Support TX Disable function
  • For 100m* Reach Over UTP Cat 5e or above Cable
  • Hot-Pluggable SFP Footprint Features
  • Commercial Product Operating Temperature Range: 0-70°C
  • Compliant with IEEE Std 802.3-2002
  • Fully Metallic Enclosure for Low EMI
  • Low Power Dissipation (0.5 W Typical, 0.8 W Max)

1000BASE-T RJ45 SFP Module

Extend your copper connection by up to 100 meters


  • Gigabit RJ45 Port

  • Plug and Play**

  • Durable Metal Casing

  • Wide Operating Temperature

  • High Compatibility***

  • Low Power Consumption

Gigabit Port for a
High-Speed Connection

Transmit data seamlessly up to 100 meters* between your SFP interface and the copper gigabit port.

Plug and Play

A plug-and-play** design makes for easy deployment, no technician needed.

  • Step 1

    Plug In

  • Step 2

    Connect Devices

    IP Camera

    IP Phone

    Access Point

  • Step 3


Durable Metal Casing

High-quality metal casing ensures strength and reliability for a long time, maintaining a stable connection in a wide range of environments.

Durable Metal Casing

Excellent Heat Resistance

High Compatibility

Connect your devices with fewer concerns. Our product is perfectly compatible with various optic fiber equipment from different vendors.***

Package Contents • 1000BASE-T RJ45 SFP Module TL-SM331T
• Installation Guide
Hot Swappable Yes
Dimensions (W*D*H) 2.7*0.5*0.5 in (67.4*13.75*13.8 mm)
Standards and Protocols IEEE 802.3-2002
Power Supply 3.3V
Max. Cable Length 100m* (Cat 5e or above)
Data Rate 1.25 Gbps
Port Type 1× 1000 Mbps RJ45 Port
Safety & Emission FCC, CE
Environment Operating Temperature: 0–70 ℃ (32–158 ℉)
Storage Temperature: -40–85 ℃ (-40–185 ℉)

*Laboratory data using the Cat5e cable. Actual distance may vary.

**When TL-SM331T is inserted into a 2.5/10/25G fiber port, extra configuration for port data rate may be required. The 100Mbps port is incompatible.

***Check the compatibility list of TL-SM331T and enjoy the connection.

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