D-Link DEM-311GT – 1000BASE-SX Multi-Mode SFP Transceiver (Up to 550 m)

The D-Link DEM-311GT is a high-performance Gigabit Ethernet SFP transceiver designed for short-range fiber connectivity over multi-mode fiber (MMF). It supports 1000BASE-SX technology and delivers fast, reliable data transmission up to 550 meters, making it ideal for indoor fiber links, server rooms, data centers, and campus networks.

Key Features

• 1000BASE-SX Gigabit Performance

• Supports 1.25 Gbps data transfer rate

• Designed for short-range multi-mode fiber links

• Ensures efficient, stable communication between network devices

• Multi-Mode Fiber Support – Up to 550 m

• Optimized for 50/125 µm or 62.5/125 µm MMF

• Ideal for intra-building and data center connections

• High-Quality Optical Components

• Wavelength: 850 nm (SX)

• LC duplex connector

• Class 1 laser safety compliant

• Hot-Swappable SFP Module

• Insert or replace without shutting down the switch

• Simplifies installation and maintenance

• Wide Compatibility

• Works with D-Link switches and any MSA-compliant SFP port

• Ideal for upgrading copper links to fiber

• Energy Efficient & Reliable

• Low power consumption

• Durable design ensures long-term stability

Technical Specifications

• Standard: 1000BASE-SX

• Speed: 1.25 Gbps

• Fiber Type: Multi-mode (MMF)

• Maximum Distance: Up to 550 m

• Connector: LC duplex

• Wavelength: 850 nm

• Operating Temperature: 0°C – 70°C

• Form Factor: SFP (Hot-swappable)

Ideal For

• Server rooms & data centers

• Short-distance fiber uplinks

• Campus LAN modules

• Switch-to-switch fiber connectivity

Delivery & Support

We at Ace Tech Pro LTD offer fast delivery options, 100% genuine product guarantee and customer support.

Order Now!

Order now at Ace Tech Pro LTD or visit our shop at Rahimtullah Trust Building 2nd Floor Shop 11 along Moi Avenue.