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TP-Link SM311LM Gigabit Multi-Mode SFP MiniGBIC Module - SM311LM - [SG Ready Stock]

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ACO Profile: v1 • Last Run: 20 Jul 2026, 01:31 pm

TP-Link SM311LM Gigabit Multi-Mode SFP MiniGBIC Module - SM311LM - [SG Ready Stock]

Product Highlights

  • Gigabit 1000Mbps fiber speed
  • Up to 550m transmission
  • LC duplex interface
  • Metal housing build
  • 5 year manufacturer warranty

Description

TP-Link SM311LM SFP Module

Reliable gigabit fiber connectivity for enterprise and campus networks. The TP-Link SM311LM is a 1000Base-SX multi-mode SFP module designed for stable high-speed fiber connections up to 550m.

Performance & Specifications

  • 1000 Mbps full-duplex fiber transmission
  • Multi-mode fiber compatibility
  • LC duplex interface
  • Maximum distance: 550m on 50/125µm OM2 fiber, 275m on 62.5/125µm OM1 fiber
  • 850nm wavelength

Build & Reliability

Constructed with a robust metal housing for consistent operation in demanding environments. Features low power consumption under 1.5W, and operates reliably across 0–70 °C temperatures. Every unit undergoes full factory testing before packing for consistent performance.

Compatibility

Works with all standard SFP interface devices including network switches, routers, firewalls, NAS, servers, media converters and network adapters. Fully compatible with TP-Link Omada business networking hardware.

Warranty

Backed by 5 years manufacturer warranty.