ISM311LM - Tplink OMADA 1000BASE-SX MMF IND SFP MODULE | Aztek Computers
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SKU: A7J8YO5MAQ |  Mfg. Part: ISM311LM  | UPC: 840460600880  | 
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ISM311LM - Tplink OMADA 1000BASE-SX MMF IND SFP MODULE

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Product Overview

The Industrial 1000Base-SX Multi-Mode SFP Module is designed for reliable performance in various industrial applications. This module features an LC interface and supports a wavelength of 850nm, making it ideal for short-distance optical transmission.

It achieves distances of up to 550 meters for fiber types 50/125um and 275 meters for fiber types 62.5/125um. Its wide operating temperature range of -40 to 85 degrees Celsius ensures functionality in harsh environments.

Expert Overview

The TPLINK OMADA 1000BASE-SX MMF IND SFP MODULE, part number ISM311LM, is an industrial-grade Small Form-Factor Pluggable (SFP) module designed for 1000Base-SX Gigabit Ethernet applications. This module facilitates short-distance optical transmission over multi-mode fiber, utilizing an LC interface connector and an 850nm wavelength. It is engineered for environments requiring robust connectivity, offering reliable performance across a wide operating temperature range of -40 to 85 degrees Celsius. The module supports transmission distances up to 550 meters with 50/125um fiber and up to 275 meters with 62.5/125um fiber. This SFP module is suitable for IT professionals and businesses deploying network infrastructure in industrial settings, data centers, or other locations where temperature extremes and consistent short-haul fiber optic links are critical.

Technical Specifications

  • Multi-mode operation
  • LC interface connector
  • Wavelength: 850nm
  • Distance: up to 550m (50/125um)
  • Distance: up to 275m (62.5/125um)
  • Operating temperature: -40 to 85 degrees Celsius

Product Details

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  • TPLINK
  • ISM311LM
  • B0FRQVHJS4
  • 840460600880
  • New
  • 0.13 lbs
  • 5 X 5 X 5
  • Aug 02, 2026
  • Nov 05, 2025
  • CN
Product Identifiers: Brand: Tplink • Part #: ISM311LM • UPC: 840460600880 • ASIN: B0FRQVHJS4 • Category: Fiber Optic Power Meters

Frequently Asked Questions

What type of fiber optic cable is compatible with this SFP module?

This SFP module is compatible with multi-mode fiber optic cables. It supports fiber types 50/125um and 62.5/125um.

What is the maximum transmission distance for this module?

The maximum transmission distance is up to 550 meters when using 50/125um fiber and up to 275 meters when using 62.5/125um fiber.

What kind of connector does this SFP module use?

This SFP module features an LC interface connector for fiber optic connections.

What is the operating temperature range for the ISM311LM module?

The ISM311LM module is designed to operate in temperatures ranging from -40 to 85 degrees Celsius, making it suitable for industrial environments.

ISM311LM - Tplink OMADA 1000BASE-SX MMF IND SFP MODULE

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$44.31