D-Link DEM-311GT Mini-GBIC SX Multimode Fiber Transceiver
The D-Link DEM-311GT is a high-performance Gigabit Ethernet SFP (Mini-GBIC) transceiver designed to provide reliable fiber-optic connectivity for switches, routers, and other networking equipment. Utilizing multimode fiber (MMF) technology, it supports Gigabit data transmission over distances of up to 550 meters, making it ideal for enterprise, campus, and building-to-building network deployments.
This hot-swappable SFP module simplifies network expansion and maintenance while ensuring stable, high-speed optical communication. Designed to comply with industry-standard SFP interfaces, the DEM-311GT offers seamless compatibility with a wide range of D-Link networking devices.
| Feature | Specification |
|---|---|
| Model | D-Link DEM-311GT |
| Transceiver Type | SFP (Mini-GBIC) |
| Standard | 1000Base-SX |
| Data Rate | 1.25 Gbps |
| Fiber Type | Multimode Fiber (MMF) |
| Maximum Distance | 550 m |
| Wavelength | 850 nm |
| Connector Type | Duplex LC |
| Interface | SFP (Mini-GBIC) |
| Hot Swappable | Yes |
| Duplex Mode | Full Duplex |
| Compliance Standards | IEEE 802.3z 1000Base-SX |
| Power Consumption | Low Power Design |
| Operating Temperature | Standard Commercial Range |
| Application | Gigabit Fiber Network Connectivity |
| Compatibility | D-Link SFP-Enabled Switches and Routers |






























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