WHAT IS D-Link DEM-311GT ?

The D-Link DEM-311GT is a small form-factor pluggable (SFP) transceiver module designed for use with gigabit Ethernet networks. It is compatible with a wide range of D-Link networking equipment and can be used to extend the range of network connections over fiber optic cabling.

Some of the key features of the D-Link DEM-311GT include:

  • Multi-mode fiber support: The DEM-311GT supports the use of multi-mode fiber optic cabling, which is commonly used for short-range connections within a building or data center.
  • Gigabit Ethernet support: This transceiver module supports gigabit Ethernet (10/100/1000BASE-T) connections, providing high-speed data transfer rates for demanding network applications.
  • Hot-swappable design: The DEM-311GT is designed to be hot-swappable, which means it can be inserted or removed from a network device without requiring a reboot or shutdown of the device.
  • Low power consumption: The module is designed to be energy-efficient, with low power consumption that can help reduce overall power costs for a network.

Product/Performance Specifications

Optical Receiver Sensitivity    

  • -18dBm (max) 

Interface Options

Connector Type    

  • LC 

Operational Ranges

Support Voltage    

  • 3.1-3.5V 

Max Voltage    

  • 6.0V 

Max Current    

  • 300mA 

Safety Certifications and Environmental Information

Class 1 Laser

  • EN 60825-1 

FDA 21

  • 1040.10 & 1040.11 

Physical Specifications

Dimensions (WxDxH)

  • 13.8 x 57.2 x 8.5 mm

Warranty and Support Information


  • 2 Year Warranty 

Overall, the D-Link DEM-311GT is a reliable and cost-effective option for extending the range of gigabit Ethernet connections over fiber optic cabling.

Buy from authorized D-link partner in UAE; New Trend Computer Networks LLC.Click here if you wish to buy online

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