EN
The DEM-311GT Gigabit SFP Multimode Fiber Optic Module is designed to fit into the SFP (Small Form-Factor Pluggable) port of a network device to receive and transmit data over fiber optic cables. Housed in a compact enclosure, the module provides fast, reliable transmission over distances up to 550m using 850nm wavelengths and is easy to install.
The DEM-311GT transceiver uses a standard duplex connector (LC connector) to connect fiber optic cables. It meets industry standards and is compatible with D-Link Gigabit switches. All D-Link transceivers support hot plug functionality. Connecting the transceiver to a powered device will not cause any problems. This allows you to plug or unplug the transceiver without interrupting the rest of your network, making maintenance easier and significantly reducing downtime.
Features / filters | |
Transmission distance | Less then 1km |
Hardware features | |
Interfaces | 1 port 1000Base-SX |
Type of aspect ratio | SFP |
Connector | Duplex LC |
Unidirectional / bidirectional | One-way |
Supports fiber optic cable | Multimode |
Standards | IEEE 802.3z 1000Base-SX |
Distance between data | Up to 550 m |
Transmission speed | 1.25 Gbit/s |
Wavelength | 850 nm |
Optical Output Power (Tx) | Max: -3 dBm Min: -10 dBm |
Input optical power (Rx) | Max: -3dBm Min: -20 dBm |
Sensitivity | 20 dBm |
Cable type | Multimode Optical Cable: 50/125 μm - 550 m |
Supported functions | Hot plugging MSA compliant RoHS compliant |
Physical parameters | |
Dimensions (L x W x H) | 55.4 mm x 13.7 mm x 8.5 mm |
Working conditions | |
Power supply | 3,3 V |
Max. input current | 300 mA |
Temperature | Operation: 0 to 70 °C Storage: -40 to 85 °C |
Humidity | Operating: 0% to 85%. In storage: 0% to 85%. |