The DEM-311GT is a 1-port Small Form-factor Pluggable (SFP) transceiver module manufactured by D-Link.
Description
Model: DEM-311GT
1 SFP port: The transceiver features a single SFP port. SFP transceivers are hot-swappable and compact modules commonly used in networking equipment to provide flexible and interchangeable connectivity options.
Fiber Type and Range:
SX (Short-Reach) Multi-mode Fiber Support: The DEM-311GT is designed to work with multi-mode optical fibers, specifically supporting the SX standard. SX transceivers are commonly used for short-range connections within data centers, enterprise networks, or campus environments.
Up to 550 meters Range: The DEM-311GT can transmit data over multi-mode fiber optic cables at distances of up to 550 meters. This range makes it suitable for connecting network devices that are located relatively close to each other.
Supports 3.3 V Power: The transceiver requires 3.3 volts of power supply for its operation. Many networking devices provide the necessary power to SFP transceivers through the SFP port itself, eliminating the need for external power sources.
Functionality and Compatibility: The DEM-311GT SFP transceiver is compatible with various networking equipment that supports SFP modules. It allows you to connect switches, routers, and other compatible devices to fiber optic networks, extending your network’s reach beyond what traditional copper Ethernet cables can achieve.
The transceiver supports Gigabit Ethernet (1000 Mbps) data rates, making it suitable for high-speed data transmission.
Overall, the DEM-311GT 1-port SFP SX transceiver is a reliable and cost-effective solution for short-range fiber optic connections in networking environments. Its compatibility with various devices and support for Gigabit Ethernet makes it a versatile option for expanding your network’s connectivity capabilities.