SKU: 13671892979

TP-Link TL-SM311LM Gigabit Multi-Mode LC MiniGBIC SFP Module

Sale price$20.65 Regular price$22.94
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 7 - Sep 12

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Description

TP-Link TL-SM311LM Gigabit Multi-Mode LC MiniGBIC SFP ModuleWhat This Product Does The TL SM311 series Fiber Module Cards are introduced for extending transfer distance. Attached to our managed smart switches, they can extend the distance to several kilometers even tens of kilometers which can basically satisfy the distance requirement of LAN. Users can choose whether and which items to use the fiber modules according to the demand in order to lower cost. Specifications PACKAGE CONTENTS Package Contents: SFP

What This Product Does
The TL-SM311 series Fiber Module Cards are introduced for extending transfer distance. Attached to our managed/smart switches, they can extend the distance to several kilometers even tens of kilometers which can basically satisfy the distance requirement of LAN. Users can choose whether and which items to use the fiber modules according to the demand in order to lower cost.


Specifications

PACKAGE CONTENTS

Package Contents:
• SFP Module TL-SM311LM
• Installation Guide

MEDIA CONVERTER & MODULE

Standards and Protocols:
IEEE 802.3z, CSMA/CD, TCP/IP

Wave Length:
850nm

Dimensions (W*D*H):
2.2*0.5*0.5 in (55.4*13.7*12.9 mm)

Power Supply:
3.3V

Safety & Emission:
FCC, CE

Cable:
Multi-mode Fiber

Fiber Type:
50/125µm or 62.5/125µm Multi-mode

Max. Cable Length:
550m

Data Rate:
1.25Gbps

Port Type:
LC/UPC
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: 13671892979

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4.5 ★★★★★
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Verified Purchase
Austin Williams
Los Angeles, US
★★★★★ 5
Great bang for your buck!
Swapped out my old impeller and this helped fix my overheating issue. Super high quality, fit like a glove. If you know what you’re doing it’ll take you an hour tops. Super solid for the price! Fit into my 1990 alpha one gen 1 outdrive on my 4.3 Mercruiser.
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Reviewed in the United States on June 22, 2025
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Jesse Simpson
Grantham, US
★★★★★ 4
Decent Kit
It's a pretty decent kit. Comes with all the lower unit options whether yours needs that particular part or not.
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Reviewed in the United States on June 22, 2025
E
Verified Purchase
Eli
Battle Creek, US
★★★★★ 5
Alpha one gen I
Good fit
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Reviewed in the United States on March 1, 2026
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Hank
New York, US
★★★★★ 5
Quality for the price
All necessary parts good quality
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Reviewed in the United States on March 16, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
quality
prefect fit, best pricing over local outlets wanting twice as much
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Reviewed in the United States on February 19, 2026

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