D-Link DEM-310GT 1-Port SFP LX SM Fiber Transceiver 1000BASE-LX SFP Up to 10km

D-Link DEM-310GT 1000BASE-LX Single Mode SFP Fiber Transceiver

The D-Link DEM-310GT 1-Port SFP LX SM Fiber Transceiver is a high-performance Gigabit fiber module designed to provide reliable, high-speed fiber connectivity for enterprise networks, internet service providers, surveillance systems, data centers, and campus environments. Built to comply with the IEEE 802.3z 1000BASE-LX standard, this SFP transceiver delivers stable Gigabit Ethernet communication over single mode fiber (SMF) for distances of up to 10 kilometers.

Whether you’re expanding an existing fiber infrastructure or deploying a new network, the DEM-310GT offers an affordable and dependable solution for long-distance Gigabit connectivity. Its hot-pluggable design allows network administrators to install or replace the module without shutting down network equipment, reducing downtime and simplifying maintenance.

Manufactured with premium-quality components and housed in a durable metal casing, the D-Link DEM-310GT ensures excellent electromagnetic interference (EMI) protection while maintaining consistent signal integrity even in demanding networking environments.

Why Choose the D-Link DEM-310GT Fiber Transceiver?

Modern business networks require dependable, high-speed communication between switches, routers, servers, and other networking devices. The D-Link DEM-310GT is engineered specifically to meet these demands by providing a robust fiber connection that supports Gigabit Ethernet speeds across long distances.

Its compatibility with industry-standard SFP slots makes it an ideal upgrade for many D-Link managed switches as well as compatible networking equipment from other vendors supporting standard 1000BASE-LX SFP modules.

The module utilizes a 1310 nm laser wavelength, optimized for 9μm single mode fiber, enabling long-distance communication with minimal signal loss and excellent network stability.

Key Features

• 1000BASE-LX Gigabit Ethernet SFP Transceiver
• Supports IEEE 802.3z Gigabit Ethernet Standard
• Operates over 9μm Single Mode Fiber (SMF)
• LC Duplex Fiber Connector
• Transmission distance up to 10 km
• High-speed 1.25 Gbps Full Duplex data transfer
• 1310 nm optical wavelength
• Hot-pluggable installation
• 3.3V low power consumption
• 10.5 dB optical power budget
• IEEE 802.3x Flow Control support
• TTL-based signal detection
• Durable metal enclosure for superior EMI shielding
• Class 1 Laser Product compliant (EN60825-1)
• Reliable enterprise-grade networking performance

Technical Specifications

Product Type

D-Link DEM-310GT 1-Port SFP LX SM Fiber Transceiver

Network Standard

• IEEE 802.3z 1000BASE-LX

Fiber Type

• 9μm Single Mode Fiber (SMF)

Connector

• LC Duplex

Optical Wavelength

• 1310 nm

Maximum Transmission Distance

• Up to 10 Kilometers

Data Transfer Rate

• 1.25 Gbps Full Duplex

Power Supply

• 3.3V

Optical Power Budget

• 10.5 dB

Flow Control

• IEEE 802.3x Compliant

Signal Detection

• TTL Signal Detect Indicator

Installation

• Hot Pluggable

Housing

• Heavy-duty Metal Construction

Safety Compliance

• EN60825-1 Class 1 Laser Product

Designed for Enterprise Networking

The DEM-310GT is suitable for businesses that require dependable fiber communication between networking devices separated by long distances. It is commonly used to connect:

• Core switches
• Distribution switches
• Access switches
• Enterprise routers
• Server rooms
• Data centers
• University campuses
• Industrial networks
• CCTV surveillance networks
• Internet Service Provider (ISP) infrastructure

Its ability to maintain Gigabit speeds over 10 kilometers makes it an excellent solution for connecting buildings, offices, warehouses, and remote network cabinets.

Reliable Long-Distance Fiber Connectivity

Unlike copper Ethernet connections, fiber optic communication offers significantly lower signal attenuation and immunity to electromagnetic interference. The D-Link DEM-310GT delivers stable network performance even in electrically noisy industrial environments.

The 1310 nm laser technology combined with single mode fiber ensures efficient long-distance communication while minimizing latency and packet loss, making it ideal for mission-critical business applications.

Easy Hot-Pluggable Installation

One of the biggest advantages of the DEM-310GT is its hot-swappable design. Network administrators can install or replace the transceiver without shutting down switches or routers, allowing maintenance and upgrades with minimal service interruption.

Simply insert the module into any compatible SFP slot, connect the LC duplex fiber cable, and the module is ready for operation.

Durable and Energy Efficient

The transceiver operates on a low 3.3V power supply, reducing energy consumption while delivering consistent Gigabit performance. Its durable metal housing improves heat dissipation and provides excellent protection against electromagnetic interference, increasing overall reliability and lifespan.

Applications

The D-Link DEM-310GT is ideal for:

• Enterprise LAN deployments
• Metropolitan Area Networks (MAN)
• Campus networking
• Fiber backbone connections
• Government institutions
• Schools and universities
• Hospitals
• Financial institutions
• Manufacturing facilities
• Data centers
• CCTV fiber transmission
• Internet Service Providers (ISPs)

Why Buy from Neriahtech Computers?

At Neriahtech Computers, we provide genuine networking equipment backed by professional customer support and competitive pricing. We supply businesses, organizations, and individuals across Kenya with authentic D-Link networking products designed for long-term reliability.

When you purchase the D-Link DEM-310GT from us, you receive quality products, expert advice, and dependable after-sales support.

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