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10GBASE-SR Multimode Fiber SFP+ Transceiver (with DDM)

DEM-431XT-DD

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• IEEE:  10GBASE-SR
• Speed:  10 Gigabit Ethernet
• Media type:  Multimode fiber
• Wavelength:  850nm
• Form factor:  SFP+
• Optical connector:  Duplex LC

D-Link’s 10G SFP+ modules are hot-swappable 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.

The DEM-431XT-DD is a 10GBASE-SR high performance 850nm multimode SFP+ transceiver with Digital Diagnostics Monitoring (DDM) support. It supports full duplex, 10Gigabit speeds on Multi-Mode fiber. Distances vary depending on fiber type.  Up to 400m on OM4 fiber cable is achievable.  Consult datasheet for additional information.

DDM allows Real time monitoring of critical device parameters including: bias current, transmit & receive power, temperature, and voltage. The DEM-431XT-DD is hot pluggable and is backed by a standard 2-year product warranty and free technical support.

General

Standards Compliance
 • IEEE-802.3ae
 • 10GBASE-SR
 
Form Factor Type
 • SFP+

Fibre Channel FC-PI Standard
 • 1200-Mx-SN-I

Fiber Media Supported
 • Multimode
      • 50/125 μm
      • 62.5/125 μm

Distance Capacity

Fiber type / Min. Modal B/W (MHz-km)
 • MMF / 62.5 μm 160 = 26m
 • MMF: OM1 / 62.5 μm 200 = 33m
 • MMF 50 μm / 400 = 66m
 • MMF: OM2 / 50 μm / 500 = 82m
 • MMF: OM3  50 μm / 2000 = 300m
 • MMF: OM4 50 μm / 4700 = 400m

Features

Hot Pluggable
 • Yes

MSA Compliant
 • Yes

RoHS Compliant
 • Yes

MAC Address Update
 • Yes

DDM (Digital Diagnostics Monitoring)
 • Yes

Speed

Speed
 • 10 Gbps

Interface

Connector
 • Duplex LC

Single/Bi-Directional
 • Single Direction

Wavelength
 • 850nm

Output Optical Power (Tx Optical Power)
 • Max.: -1 dBm
 • Min.: -5 dBm

Input Optical Power (Rx Optical Power)
 • Max.: +0.5 dBm
 • Min.: -11.1 dBm

Sensitivity
 • -11.1 dBm

Operating

Power
 • 3.3V

Maximum Input Current
 • 3.3V: 250mA

Minimum Power Budget
 • 6.1 dB

Maximum Power Budget
 • 10.1 dB

Heat Generated
 • 2.9 kJ/h

Reliability

MTBF (hours)
 • 5,948,000

Physical and Environmental

Operating Temperature
 • 0° to 70°C

Storage Temperature
 • -40° to 85°C

Operating Humidity
 • 0% to 85%

Storage Humidity
 • 0% to 85%

Dimensions (W x D x H)
 • Compliant with SFF8432
 • 14.8 x 56.5 x 11.85mm

Weight
 • 22 g

Bail Latch Color
 • Beige

Emissions (EMI) and Safety Certifications

EMI
 • CE, FCC, VCCI

Safety
 • CSA, TUV, CDRH

Warranty

Warranty
 • 2 Year Limited

• IEEE:  10GBASE-SR
• Speed:  10 Gigabit Ethernet
• Media type:  Multimode fiber
• Wavelength:  850nm
• Form factor:  SFP+
• Optical connector:  Duplex LC

How to get the
DEM-431XT-DD

Contact Details

D-Link US
17595 Mt Herrmann St
Fountain Valley
CA 92708
USA

General Inquiries:
1.800.326.1688

Sales:
sales@dlink.com

Technical Support:
http://support.dlink.com/