SKU: 94625627190

TP-Link TL-SM331T Gigabit RJ45 SFP Transceiver

Sale price$120.77 Regular price$134.19
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Description

TP-Link TL-SM331T Gigabit RJ45 SFP TransceiverBridge Your Fiber and Copper Networks with Gigabit Speeds Unlock versatile connectivity options with the TP Link TL SM331T Gigabit RJ45 SFP Module. This high performance transceiver is expertly designed to convert a standard SFP slot on your switch, router, or media converter into a 1000BASE T Gigabit Ethernet port. It provides a reliable and cost effective solution for extending your network over copper cabling, seamlessly transmitting data up to 100

Bridge Your Fiber and Copper Networks with Gigabit Speeds

Unlock versatile connectivity options with the TP-Link TL-SM331T Gigabit RJ45 SFP Module. This high-performance transceiver is expertly designed to convert a standard SFP slot on your switch, router, or media converter into a 1000BASE-T Gigabit Ethernet port. It provides a reliable and cost-effective solution for extending your network over copper cabling, seamlessly transmitting data up to 100 meters (328 feet). Ideal for environments that require a mix of fiber and copper connections, this module ensures you can leverage your existing infrastructure without compromising on speed or reliability.

Plug-and-Play Simplicity, Robust Performance

Engineered for efficiency and ease of use, the TL-SM331T features a hot-pluggable SFP footprint, allowing for installation and removal without powering down your network equipment. Its plug-and-play design requires no technicians or complex configuration, making deployment swift and straightforward. Housed in a fully metallic enclosure, this module is built for durability and to ensure low electromagnetic interference (EMI) for a stable connection. With low power dissipation, typically around 0.5W, it offers an energy-efficient addition to your network hardware.

Universal Compatibility

The TP-Link TL-SM331T is built for wide compatibility, working seamlessly with a variety of fiber switches, media converters, and routers from most vendors. This flexibility allows you to integrate it into your existing network with confidence, providing a dependable copper connection wherever you need it.

Technical Specifications

Category Detail
General
Product Type SFP (mini-GBIC) Transceiver Module
Form Factor Hot-Pluggable SFP
Networking
Ports 1 x 1000BASE-T RJ-45 LAN
Data Rate 1.25 Gbps / 1000 Mbps
Max. Cable Distance 100 m (328 ft)
Cable Type UTP Cat 5e or above
Standards and Protocols IEEE 802.3-2002
Power
Power Supply 3.3V
Power Consumption Typical: 0.5W, Max: 0.8W
Physical & Environmental
Enclosure Fully Metallic for Low EMI
Operating Temperature 0°C to 70°C (32°F to 158°F)
Storage Temperature -40°C to 85°C (-40°F to 185°F)
Certifications
Safety & Emissions FCC, CE
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 94625627190

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Denise D.
Dallas, US
★★★★★ 5
Asurion stands behind their policy
I am very proud to know that Asurion stands behind their policy; if an item doesn't function, it should. The process was user-friendly and quick. Thank you, Asurion.
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Reviewed in the United States on March 23, 2026
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Ida Silva
Chelsea, US
★★★★★ 4
Works great.
Ordered for husband to use at office. Says it’s working fine.
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Reviewed in the United States on May 15, 2026
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Bruce Belack
Birmingham, US
★★★★★ 5
Asurion gets 5 stars
Asurion tried to repair our printer. And when it was beyond repair they within 24 hours remitted an Amazon gift card enabling us to purchase a new printer we received in 2 days. I highly recommend Asurion.
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Reviewed in the United States on March 9, 2026
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Elliott Brodzinski
Boise, US
★★★★★ 5
Better to have then not!
Excellent when you need it! Prompt claim assistance.
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Reviewed in the United States on March 19, 2026
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Customer
Phoenix, US
★★★★★ 5
Affordable protection plan and superb customer care
I usually don’t buy extended warranty, but I took a chance and added a 4-year Asurion Protection Plan to my purchase of a Canon PIXMA printer. So glad I did!! After only a year and a half, my printer showed an error message 6800. Cannon website states “Support code 6800 generally indicates a failure with the logic board on your printer. Service will be required.” How convenient for that to happen shortly out of Canon’s regular 1-year warranty (🙄). I called Canon. Long story short…they couldn’t do anything for me unless I purchase a warranty plan from them and they send me a replacement or I would need to pay for a repair. No thanks. I called Asurion and talked to a very nice tech support person. She couldn’t get rid of the error message remotely, so she transferred me to another very nice support specialist, who helped me start a repair claim. Asurion mailed me a box with a lot of packing material, along with shipping instructions and label to ship my printer to them for free. A few days into the repair process, they determined my Canon printer was unrepairable and they emailed me an Amazon gift card that same day for the cost of my crappy Canon printer. They were in total communication via email throughout the repair process. I highly recommend Asurion, and I would definitely purchase another protection plan from them again.
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Reviewed in the United States on April 1, 2023

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