D-Link 1000Base-LX Mini Gigabit Interface Converter DEM-310GT Leaflet

Product/Performance Specifications 

Data Rate Gigabit 

1.250Gbps (Bi-Directional) 

Data Rate Fiber Channel 1.062Gbps 

(Bi-Directional) 

Optical Receiver Sensitivity 

-20dBm (Max) 

Transmission Range 

62.5/125µm Up 

to 

550m 

50.0/125µm Up 

to 

550m 

9/125µm Up 

to 

10km 

Interface Options 

Connector Type 

LC Type 

Standards 

IEEE 

802.3z 

Operational Ranges 

Supply Voltage 

3.1-3.5V 

Max Voltage 

6.0V 

Max Current 

300mA 

Physical Specifications 

Dimensions (WxDxH) 

1.19x0.47x2.25 in 

Safety Certifications and Environmental Information 

Class 1 Laser - 

EN 60825-1 

FDA 21 

1040.10 & 1040.11 

Operating Temperature 

0°- 70° C 
(32° - 158° F) 

Storage  

-40° - 85° C 

(-40° - 185° F) 

HumidityOperating: 10% 

to 85% 

Warranty and Support Information 

Warranty 

Limited 3 Year Warranty for as long as the original customer/end user 
owns the product, (excluding power supplies and fans).  Power supplies 
and fans carry a limited 3 year warranty. 

Support 

Free Technical 

Ordering Information 

DEM-310GT 

1000BASE-LX Multimode/Singlemode 
SFP (mini-GBIC) 

Technical Specifications 

D-Link Systems, Inc. 53 Discovery Drive Irvine CA 92618 www.dlink.com ©Copyright D-Link Systems, Inc. 2003. All rights reserved. D-Link® is a 
registered trademark of D-Link Systems, Inc. Other trademarks or registered trademarks are the property of their respective 
manufacturers or owners. Price and  specifications are subject to changes without notice.  See user manual or website for 
warranty details. 

DEM-310GT 

Gigabit Interface Converter 
High Performance 1310nm Multimode/Singlemode Transceiver 

D-Link Gigabit Compatability Matrix 

0

2

4

6

8

10

Max. Distance in km

9µm

Singlemode 

50µm

Multimode 

62.5µm

Multimode 

Up to 550m

Up to 550m

Up to 10km

DEM-310GT