SKU: 75981079980

TP-Link Gigabit Single-Mode SFP Transceiver (20km)

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Description

TP-Link Gigabit Single-Mode SFP Transceiver (20km)Extend Your Network's Reach with High Performance Fiber Connectivity Unlock the power of long distance, high speed data transfer with the TP Link Gigabit SFP Module. Designed for single mode fiber optic applications, this transceiver can extend your network's reach up to an impressive 20 kilometers (12. 4 miles), making it an ideal solution for connecting distant buildings, campuses, and LANs. Experience reliable, gigabit speed connectivity that

Extend Your Network's Reach with High-Performance Fiber Connectivity

Unlock the power of long-distance, high-speed data transfer with the TP-Link Gigabit SFP Module. Designed for single-mode fiber optic applications, this transceiver can extend your network's reach up to an impressive 20 kilometers (12.4 miles), making it an ideal solution for connecting distant buildings, campuses, and LANs. Experience reliable, gigabit-speed connectivity that overcomes the limitations of standard copper cabling.

Seamless Integration and Broad Compatibility

The TP-Link SM311LS is engineered for maximum flexibility and ease of use. Its hot-pluggable design allows for installation and removal without powering down your network equipment. Compliant with the Small Form Pluggable Multi-Source Agreement (SFP-MSA), this module ensures compatibility with a wide range of TP-Link JetStream switches and media converters, as well as other MSA-compliant devices. The inclusion of Digital Diagnostic Monitoring (DDM) provides real-time monitoring of the transceiver's status for enhanced network management.

Reliable Performance in Demanding Environments

Built to last, this SFP module operates effectively in a commercial temperature range of 0 to 70°C (32 to 158°F). It adheres to IEEE 802.3z standards and is certified by FCC and CE for safety and emission, ensuring dependable performance and peace of mind. The LC duplex port provides a secure and standardized connection for your single-mode fiber cables.

Hardware Features
DDM Yes
SFP-MSA Yes
Hot Swappable Yes
Media Converter & Module
Standards and Protocols IEEE 802.3z, TCP/IP
Wave Length 1310 nm
Power Supply 3.3V
Fiber Type 9/125 μm Single-Mode Fiber
Max. Cable Length 20 KM
Data Rate 1.25Gbps
Port Type LC Duplex
General
Dimensions (W*D*H) 2.2*0.6*0.5 in (55.4*14.6*12.9 mm)
Safety & Emission FCC, CE
Package Contents SFP Module SM311LS, Installation Guide
Environment
Operating Temperature 0–70 °C (32–158 °F)
Storage Temperature -40–85 °C (-40–185 °F)
Operating Humidity 10–90% RH, Non-Condensing
Storage Humidity 5–90% RH, Non-Condensing
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: 75981079980

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4.7 ★★★★★
Based on 16 reviews
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Verified Purchase
Diego Armando Mentado Resendiz
Alexandria, US
★★★★★ 5
buena
Size: Single, Style: 1-Way 200A Fuse, Color: Square ANL Fuse Holder
es de gran uso, me sirvió para lo que necesitaba y es de buena calidad, lo recomiendo y sirve para camionetas grandes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
A
Verified Purchase
antonio garcia
San Leandro, US
★★★★★ 5
El mejor
Size: Single, Style: 1-Way 200A Fuse, Color: Square ANL Fuse Holder
Buena marca para audio
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Reviewed in the United States on October 1, 2025
B
Verified Purchase
B
Phoenix, US
★★★★★ 5
I have three for my 1900 watt system and they have worked excellent for my application
Size: Single, Style: 1-Way 200A Fuse, Color: Square ANL Fuse Holder
As some other reviews have said the plastic does feel a little fragile, but I've never cracked one. I have three for my 1900 watt system and they have worked excellent for my application.
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Reviewed in the United States on January 4, 2016
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
Quality
Size: Single, Style: 1-Way 200A Fuse, Color: Square ANL Fuse Holder
Quality fuse and holder
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Reviewed in the United States on December 14, 2023
N
Verified Purchase
Nate Stark
Charlottesville, US
★★★★★ 5
WORTH THE MONEY, dont spend the unnecessary extra money this will do!
Size: Single, Style: 1-Way 200A Fuse, Color: Square ANL Fuse Holder, Size: Single, Style: 1-Way 200A Fuse, Color: Square ANL Fuse Holder
I'm very happy with these I normally buy Knukonceptz they have great product and always have one of their fuses. But I needed to pinch pennies more so in decided to buy these. These are really really solid. Some said the plastic was junk but I think they must not know what they're doing bc they snapped to place properly. They are super solid my 0 gauge fit in it like a glove as should, screwed in well. And is doing its job. Would buy again for sure!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2018

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