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Small rectangular SFP+ module with matte metal body and LC duplex port visible

Brute Networks

Brute Networks DEM-431XT 10GBASE-SR 300m 850nm SFP+ transceiver

SKU CH-7ZDW-KHCVX

10 Gbps SFP+ transceiver for 850 nm multi-mode fibre links up to 300 m

  • Device TypeTransceiver
  • StandardsMMF
  • Wavelength850nm
  • Fiber CableMulti-mode Optical Fiber
  • Ports10GBase-SR
  • Max Distance300m
  • 10 Gbps transfer rate for high-speed links
  • 300 m reach over multi-mode fibre at 850 nm wavelength
  • LC duplex connector for standard SFP+ ports
  • Commercial temperature range 0 to 70 °C for rack environments
  • 100 % MSA compliant and D-Link coded for drop-in compatibility

What this module does

The Brute Networks DEM-431XT is a 10GBASE-SR SFP+ transceiver built for multi-mode fibre links. It operates at 850nm and reaches up to 300m over LC duplex cable. The module plugs into any SFP+ slot on a router, switch or server and is coded for 100% D-Link compatibility.

Who should use it and who should not

Network engineers who need a cost-effective way to populate D-Link SFP+ ports with a 300m multi-mode link will find this module fits directly. Buyers who require single-mode distances, longer than 300m reach, or a different wavelength should look at another transceiver.

Behaviour under sustained load

The transceiver is rated for commercial temperature operation from 0 to 70°C and includes digital output monitoring for real-time health checks. MSA compliance and OEM-grade firmware ensure stable 10 Gbps throughput during continuous traffic without the drift sometimes seen in unqualified optics.

Highlights

  • 10 Gbps transfer rate for high-speed links
  • 300 m reach over multi-mode fibre at 850 nm wavelength
  • LC duplex connector for standard SFP+ ports
  • Commercial temperature range 0 to 70 °C for rack environments
  • 100 % MSA compliant and D-Link coded for drop-in compatibility

Specifications

BrandD-Link
ModelDEM-431XT
Device TypeTransceiver
StandardsMMF
Wavelength850nm
Fiber CableMulti-mode Optical Fiber
Ports10GBase-SR
Max Distance300m
Transfer Rate10 Gbps
LEDsPower, Link/Activity, Full-Duplex, and Speed
Temperature0? ~ 70? C
Weight2 oz.
DisclaimerThird Party product. Part number DEM-431XT is property of D-Link.

Questions about this item

What SFP+ slot and fibre patch lead do I need to plug the DEM-431XT into my switch?

The module fits any standard SFP+ cage and uses an LC duplex connector with 850 nm multimode fibre.

Will the 10 Gbps link come up if I connect it to an older 1 GbE SFP port on the same switch?

No, the transceiver only operates at 10 Gbps and will not negotiate down to 1 GbE.

Which front-panel LEDs confirm the link is live and at full speed after I insert the module?

Power, Link/Activity, Full-Duplex and Speed LEDs all illuminate when the 10 Gbps connection is established.

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