MikroTik Single-mode SFP Module 80Km Dual LC-Connector | MT-RBSFP-SM-81
SKU: 18349752121

MikroTik Single-mode SFP Module 80Km Dual LC-Connector | MT-RBSFP-SM-81

Sale price$352.73 Regular price$391.92
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

MikroTik Single-mode SFP Module 80Km Dual LC-Connector | MT-RBSFP-SM-81Unleash Your Network's Potential Over Extreme Distances Bridge vast geographical gaps and connect remote locations with the MikroTik Long Range Single Mode SFP Module. Engineered for high performance data transmission, this transceiver is the ultimate solution for extending your network reach up to an incredible 80 kilometers (approximately 50 miles). Whether you're connecting corporate campuses, establishing a robust backbone for an ISP, or linking

Unleash Your Network's Potential Over Extreme Distances

Bridge vast geographical gaps and connect remote locations with the MikroTik Long-Range Single-Mode SFP Module. Engineered for high-performance data transmission, this transceiver is the ultimate solution for extending your network reach up to an incredible 80 kilometers (approximately 50 miles). Whether you're connecting corporate campuses, establishing a robust backbone for an ISP, or linking remote industrial sites, this module delivers the reliability and speed your critical infrastructure demands.

Reliable, High-Speed Connectivity

Operating at a data rate of 1.25G, this SFP module utilizes single-mode fiber to ensure a stable, high-bandwidth connection with minimal signal degradation over long distances. The dual LC UPC connector provides seamless compatibility with standard fiber optic infrastructure, making installation and integration straightforward. This hot-pluggable module is fully compatible with nearly all MikroTik devices equipped with SFP or SFP+ cages, allowing for easy deployment and upgrades without network downtime.

Built for Demanding Environments

Designed to perform in a wide range of conditions, this module boasts an industrial-grade tested ambient temperature range, ensuring dependable operation even in challenging environments like unheated telecom cabinets or protected outdoor enclosures. With Digital Diagnostics Monitoring (DDM) support, you can actively monitor critical parameters for enhanced network management and troubleshooting.

Technical Specifications

Product Code S-55DLC80D
Data Rate 1.25G
Distance 80km
Wavelength 1550nm
Mode Single-Mode (SM)
Connector Dual LC UPC
Format SFP
Tested Ambient Temperature -40°C to +70°C
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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: 18349752121

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Ramalingam
Battle Creek, US
★★★★★ 5
Great buy
Size: 40W x 30L, Color: Midnight Selvedge
Great buy
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Reviewed in the United States on February 18, 2026
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Lawrence H Scholler
West Palm Beach, US
★★★★★ 2
Jeans size
Size: 31W x 30L, Color: Midnight Selvedge
Too small in waist.
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Reviewed in the United States on November 17, 2025
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Axel Freund
Pawtucket, US
★★★★★ 5
Good pants I like em
Size: 34W x 34L, Color: Midnight Selvedge
Fit great nice fabric, a little thin for winter I’d say. There are small QC issues with the stitching.
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Reviewed in the United States on November 2, 2025
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Donna M. Yozwiak
Chelsea, US
★★★★★ 1
Extremely thin material.
Size: 34W x 32L, Color: Midnight Selvedge
Really thin material. For the price I was expecting something closer to a buck mason quality fabric but these jeans are extremely light weight and I don’t expect them to last.
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Reviewed in the United States on April 20, 2026
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Uncle Sam
Bozeman, US
★★★★★ 5
Denim feels thin but soft
Size: 32W x 32L, Color: All My Days Selvedge
The denim seems thinner than from years ago. 100% cotton feels soft. Fit me same as other stretchy 505 that are made with elastine. Waist size is fine. Haven't washed them yet. Yes, the price is high, but I like the 100% cotton and will likely buy more selvedge jeans.
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Reviewed in the United States on January 1, 2026

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