D-Link DEM-311GT 1-Port Mini GBIC Module

○ 850nm Multi-Mode Tranceiver
○ 550m Max Distance, Duplex LC Connector

Product Documents


KSh5,000.00 +VAT


D-Link DEM‑311GT SFP 1000Base‑SX Multi‑mode Fibre Transceiver

D-Link DEM-311GT is among the new line of Gigabit Interface Converters (GBICs) and Small Form-Factor Pluggables (SFPs) transceivers which 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-311 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



Technical Specifications
Product Specifications
Optical Receiver Sensitivity DEM-310GT: -20dBm (maximum)
DEM-311GT: -18dBm (maximum)
Interface Options
Connector Type LC
Operational Ranges
Supply Voltage 3.1 ~ 3.5V
Maximum Voltage 6.0V
Maximum Current 300mA
Safety Certifications and Environmental Information
Class 1 Laser EN 60825-1
FDA 21 1040.10 & 1040.11
Physical Specifications
Dimensions (W x D x H) 0.53in x 2.22in x 0.41in (13.4mm x 56.4mm x 10.35mm)
Warranty and Support
Warranty 2 Year Limited Warranty1
Support Free Technical Support

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