D-Link’s new line of Gigabit Interface Converters (GBICs) and Small Form-Factor Pluggables (SFPs) transceivers represent an industry leading combination of performance and affordability. D-Link’s new Gigabit transceivers are available in two form-factors: standard (GBIC) or (SFP)/mini-GBIC.

The DEM-311GT is a high performance 850nm multimode SFP/mini-GBIC transceiver. Supporting full duplex, Gigabit speeds on multimode fiber for distances of up to 220m/550m on 62.5µm/50µm fiber respectively. The unit features a metal housing to reduce EMI and to increase durability. The DEM-311GT is hot pluggable and is backed by a standard 2-year product warranty and free technical support.

* Third-Party Devices Must Comply With specified Supported Industry-Standard Specifications

Tech Specifications

Hardware
Optical Receiver Sensitivity
  • 18dBm (max)
Support Voltage
  • 3.1-3.5V
Max Voltage
  • 6.0V
Max Current
  • 300mA
Wireless
Wireless
Connector Type
  • LC
General
Class 1 Laser
  • EN 60825-1
FDA 21
  • 1040.10 & 1040.11
Warranty
  • 2 Year Warranty
Support
  • Free Technical Support
Ordering Information

Part Number Description

DEM-310GT 1000BASE-LX SFP Up to 10km
DEM-311GT 1000BASE-SX SFP Up to 220/550m

Physical
Dimensions (WxDxH)
  • 13.8 x 57.2 x 8.5 mm
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