Vendor: D-Link
SKU: 211941
MPN: DEM-431XT

Marketing Information
Designed to support distances up to 300 metres, the DEM-431XT is a high performance 850nm Multi-Mode SFP+ transceiver. Supporting Full-duplex, 10 Gigabit speeds on Multi-Mode fibre cables. The DEM-431XT is 802.3ae 10GBASE-SR compliant and supports Full-duplex 802.3x Flow control. The DEM-431XT provides the necessary signal amplification for data to be transmitted to the network cable from the port, and vice versa.

Cost-effective solution for 10G fiber connection
Small form factor, allowing higher port densities for 10G connections
Lower power dissipation
Hot-pluggable
Compliant with Ethernet 802.3ae
Compliant with fiber MSA (Multiple Source Agreement)
D-Link’s 10G SFP+ Module series are hot-swappable SFP+ transceivers that plug into SFP+ slots on switches and support 10G Ethernet. The D-Link 10GBASE SFP+ Module Series transceivers offer customers a wide variety of 10G Ethernet connectivity options for data centers, enterprise wiring closets, and service provider transport applications.

Enhanced Small Form-factor Pluggable Format

The transceivers use the Enhanced Small Formfactor Pluggable format (SFP+). The SFP+ form factor is smaller than other form factors such as Xenpak, X2, and 10G XFP, ensuring lower costs, lower power disruption, and higher port density. They provide the necessary signal amplification for data to be transmitted to the network cable from the port, and vice versa, for the port to receive data from the network cable.

Hot Pluggable

All D-Link transceivers are hot-pluggable. You can connect a transceiver while the system is powered on without causing any problems. This permits modules to be added or removed without interrupting the network.

10G Ethernet speeds

Detail Specifications
Standard
Standard Compliance:IEEE-802.3ae
10GBASE-SR
Form Factor Type:SFP+
Fibre Channel FC-PI Standard:1200-Mx-SN-I
Fiber Media Support:Multi-Mode
Distance Capacity:62.5 Micrometer, 160 MHz-km: 26 m
62.5 Micrometer, OM1 200 MHz-km: 33 m
50 Micrometer, 400 MHz-km: 66 m
50 Micrometer, OM2 500 MHz-km: 82 m
50 Micrometer, OM3 2000 MHz-km: 300 m
Features
Hot Pluggable:Yes
MSA Compliant:Yes
RoHS Compliant:Yes
Speed
Speed:10 Gbps
Interface
Connector:Duplex LC Connector
Single/Bi-Directional:Wavelength:850 nm
Output Optical Power (TX Optical Power):Max.: -1 dBm
Min.: -6.5 dBm
Input Optical Power (RX Optical Power):Max.: -1 dBm
Min.: -11.1 dBm
Sensitivity:-11.1 dBm
Cable Type:Multi-mode 50/125 um or 62.5/125 um fiber
Operating
Power:3.3 V
Maximum Input Current:3.3 V: 300 mA
Minimum Power Budget:4.6 dB
Maximum Power Budget:10.1 dB
Heat Generated:3.6 kJ/h
Reliability
MTBF (Hours)
DDM (Digital Diagnostics Monitoring):3,960,000
Function
-
Physical and Environment
Operating Temperature:0 to 70 oC
Storage Temperature:-40 to 85 oC
Operating Humidity:5 to 85%
Storage Humidity:5 to 95%
Dimensions (W x D x H):(0.58 x 2.22 x 0.47 inches) Compliant with SFF8432,14.8 x 56.5 x 11.85 mm
Weight:18 g (0.04 lbs)
Bail Latch Color:Beige
Emission(EMI) and Safety
EMI:CE, FCC, VCCI
Safety:UL, TUV, CDRH

Warranty Information
2 Years - Direct from the Manufacturer


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