TP-LINK SM311LS Single-Mode Fiber Module

The TP-LINK SM311LS is a single-mode MiniGBIC (SFP) fiber module designed to extend network connectivity up to 10 kilometers. Operating at 1310nm wavelength with 1.25Gbps data rate, this module provides reliable long-distance fiber optic connectivity for enterprise and commercial networks.

Compatible TP-LINK Switches

This fiber module works seamlessly with multiple TP-LINK managed and smart switch models including TL-SG5428, TL-SL5428E, TL-SG3210/3216/3424/3424P, TL-SL3428/3452, TL-SG2216/2424, TL-SL2210WEB/2218WEB/2428WEB/2452WEB, TL-SL1351, and MC200L. This broad compatibility makes it a versatile solution for expanding existing TP-LINK network infrastructure.

Technical Specifications

The SM311LS utilizes 9/125 μm single-mode fiber with LC port connectors, supporting IEEE 802.3z, CSMA/CD, and TCP/IP protocols. The module operates on 3.3V power supply and delivers consistent 1.25Gbps data transmission over distances up to 10 kilometers, making it suitable for campus networks, building-to-building connections, and metropolitan area networks.

Operating Environment

Built for reliable performance, this fiber module operates in temperatures ranging from 0°C to 70°C (32°F to 158°F) with 10% to 90% non-condensing humidity. Storage conditions support -40°C to 80°C (-40°F to 176°F) with 5% to 90% non-condensing humidity, ensuring durability in various deployment scenarios.

Cost-Effective Distance Extension

The TL-SM311 series fiber modules provide a practical solution for extending network distances beyond standard copper cable limitations. Users can selectively deploy fiber modules based on specific distance requirements, optimizing infrastructure costs while meeting LAN connectivity needs across multiple kilometers.

Description

Specification

• Device Type: SFP (MiniGBIC) Module
• Standards and Protocols: "IEEE 802.3z, CSMA/CD, TCP/IP"
• Cable: Single-mode Fiber
• Fiber Type: 9/125 um Single-mode
• Max. Cable Length: 10km
• Data Rate: 1.25Gbps
• Wave Length: 1310nm
• Port Type: LC
• Power Supply: 3.3V
• Environment: Operating Temperature: 0C~70C (32F~158F)
  Storage Temperature: -40C~80C (-40F~176F)
  Operating Humidity: 10%~90% non-condensing
  Storage Humidity: 5%~90% non-condensing
• Package Type: Retail
• Package Weight: 0.1100 kg
• Warranty: Limited Lifetime