TP-LINK (TL-SM331T) 1000BASE-T RJ45 SFP Module, Support TX Disable, 100m Reach Over Cat5e or Above, Hot-Pluggable




  • Device Type: SFP Module
  • Standards and Protocols: IEEE 802.3-2002
  • Fiber Type: Compatible with various optic fiber equipment
  • Max. Cable Length: 100m (Cat 5e or above)
  • Data Rate: 1.25 Gbps
  • Port Type: 1 x 1000 Mbps RJ45 Port
  • Power Supply: 3.3V
  • Environment (℃): Operating Temperature: 0–70°C (32–158°F)
    Storage Temperature: -40–85°C (-40–185°F)
  • Package Contents: 1000BASE-T RJ45 SFP Module TL-SM331T
    Installation Guide
  • Package Type: Retail
  • Package Weight: 0.0650 kg
  • Warranty: 2 Years

In stock

SKU: TL-SM331T Category:


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)
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.

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.

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

*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.


Additional information

Weight 0.065 kg