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D-Link DEM-311GT Single Mode LC SFP Module
Product Page | Savar Branch

D-Link DEM-311GT Single Mode LC SFP Module

Price 1,850৳
Regular Price 2,050৳
Status In Stock
Product Code 46142
Brand D-Link

Key Features

  • Model: DEM-311GT
  • Optical Receiver Sensitivity: -18dBm (max)
  • Connector Type: LC
  • Data Rate: 1.25 Gbps
  • Standard: IEEE 802.3z 1000BASE-LX
  • View More Info

Payment Options

Specification

Main Feature
TypeSFP+ Single Mode LC Module (10km)
Network Standard1000BASE-LX (IEEE 802.3z standard)
Data Transmission Rate1.25 Gbps
EnvironmentOperation Temperature 0-70°C
Storage Temperature -40-85°C
Humidity (Operating) 10% ~ 90%
Optical Receiver Sensitivity-18dBm (max)
Hardware Features
InterfaceSFP+ MSA Compliant
LC duplex connector
Power SupplySupport Voltage-3.1-3.5V
Max Voltage-6.0V
Max Current-300mA
Dimensions (L x W x H)13.4mm x 56.4mm x 10.35mm
Weight16.5g
Manufacture Warranty
Warranty1 Years

Description

D-Link DEM-311GT Single Mode LC SFP Module

The D-Link DEM-311GT 1000BASE-LX Single-Mode 10 Km LC SFP Module Transceiver is a high-performance solution for extending Gigabit Ethernet over long distances using single-mode fiber. Designed for seamless integration into enterprise and data center networks, it ensures reliable and secure connectivity up to 10 kilometers. Engineered to meet the demands of modern networking environments, the D-Link DEM-311GT is a hot-pluggable SFP (Small Form-Factor Pluggable) transceiver that supports 1000BASE-LX Gigabit Ethernet standards. Operating at a wavelength of 1310 nm, this module is optimized for single-mode fiber (SMF) and delivers full-duplex data transmission at speeds of 1.25 Gbps. Its LC duplex connector ensures easy installation and compatibility with a wide range of networking equipment, including switches, routers, and media converters. One of the standout features of the DEM-311GT is its extended transmission range of up to 10 kilometers, making it ideal for long-distance backbone connections, campus networks, and metropolitan area networks (MANs). The module is housed in a durable metal casing that minimizes electromagnetic interference (EMI), enhancing signal integrity and overall performance. Its hot-swappable design allows for quick deployment and replacement without disrupting network operations, ensuring minimal downtime and maximum flexibility. The DEM-311GT complies with industry standards, including IEEE 802.3z and SFP MSA, guaranteeing interoperability with other compliant devices. It also supports Digital Diagnostics Monitoring (DDM), enabling real-time monitoring of parameters such as temperature, voltage, and optical power, which helps in proactive maintenance and troubleshooting. Whether you're upgrading an existing network or building a new infrastructure, the D-Link DEM-311GT SFP transceiver offers a scalable, efficient, and dependable solution for high-speed fiber optic communication. Its combination of long-range capability, robust design, and plug-and-play convenience makes it a preferred choice for IT professionals seeking to enhance network performance and reliability.

Buy D-Link DEM-311GT Single Mode LC SFP Module from Star Tech

In Bangladesh, you can get original D-Link DEM-311GT Single Mode LC SFP Module From Star Tech. We have a large collection of latest D-Link Network Transceivers to purchase for your networking. Order Online Or Visit your Nearest Star Tech Shop to get yours at lowest price. The D-Link DEM-311GT Single Mode LC SFP Module comes with 1 year warranty.

What is the price of D-Link DEM-311GT Single Mode SFP Module in Bangladesh?

The latest price of D-Link DEM-311GT Single Mode SFP Module in Bangladesh is 1,850৳. You can buy the D-Link DEM-311GT Single Mode SFP Module at best price from our website or visit any of our showrooms.

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5 out of 5 star star star star star
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Surely the D-Link DEM-311GT SFP Module works flawlessly for network expansion. It provides consistent connectivity and smooth data transfer for long-distance setups.

By Md Sharif on 26 Oct 2025