Description
D-Link DEM-311GT – 1-Port SFP SX Module (550m Multimode Fiber)
The D-Link DEM-311GT SFP module delivers reliable 1-gigabit connectivity over multimode fibre.
It supports a transmission distance of up to 550 metres, which ensures stable and efficient communication across network devices.
Therefore, it is ideal for enterprise networks, data centres, and structured cabling systems.
In addition, this SFP SX module enhances network performance by providing low-latency and high-speed connectivity.
As a result, it improves file transfers, data communication, and overall network efficiency.
Key Features and Specifications
The D-Link DEM-311GT SFP module supports 1 gigabit Ethernet over multimode fibre.
Additionally, it operates using SX technology, which ensures compatibility with most standard SFP ports.
Moreover, the module provides a transmission range of up to 550 metres.
Therefore, it is suitable for short-distance fibre connections within buildings and campus networks.
Furthermore, the hot-pluggable design allows installation and replacement without shutting down network devices.
As a result, it reduces downtime and improves maintenance efficiency.

D-Link DEM-311GT SFP Module Performance and Reliability
delivers stable and consistent 1G performance.
It minimizes signal loss and ensures reliable data transmission.
In addition, it complies with industry standards, which guarantees compatibility with a wide range of networking equipment.
Consequently, it integrates easily into existing network setups.
Moreover, the durable design supports long-term use in demanding environments.
Therefore, it remains a dependable choice for enterprise and commercial networks.
Applications
supports multiple networking applications.
For example, it is suitable for:
- Enterprise network backbones
- Data center connections
- Campus and building networks
- Short-range multimode fiber links
In addition, it works well in environments that require stable and cost-effective fibre connectivity.
Module Installation and Compatibility
features a compact and hot-swappable design.
This allows easy installation without interrupting network operations.
Moreover, it is compatible with a wide range of switches and routers that support SFP ports.
Therefore, it offers flexibility for network expansion and upgrades.
Furthermore, the module requires minimal configuration.
As a result, technicians can deploy it quickly and efficiently.
Why Choose D-Link DEM-311GT SFP Module
The D-Link DEM-311GT SFP module combines reliability, performance, and ease of use.
It ensures efficient 1G connectivity over multimode fibre while maintaining stable network performance.
In addition, it provides a cost-effective solution for short-distance fibre networking.
Therefore, it remains a preferred choice for structured cabling and enterprise deployments.
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Conclusion on D-Link DEM-311GT SFP Module
The DEM-311GT SFP module delivers reliable and efficient 1G fibre connectivity.
It enhances network performance, supports scalability, and ensures stable communication.
Therefore, it is an excellent choice for modern networking environments.





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