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Small rectangular SFP transceiver module with metallic finish and side latch

Brute Networks

Brute Networks GLC-LH-SMD 1000BASE-LX 10km 1310nm SFP transceiver

SKU CH-24MN-Y8VAQ

A 1 Gbps SFP transceiver for single-mode fibre at 1310 nm with 10 km reach and extended temperature range

  • Device TypeTransceiver
  • StandardsSMF
  • Wavelength1310nm
  • Fiber CableSingle-mode Optical Fiber
  • ProtocolsHCRP, SPP
  • Ports1000BASE-LX/LH
  • 10 km single-mode reach at 1310 nm wavelength
  • 1 Gbps transfer rate over single-mode fibre
  • Extended temperature range from -5 °C to 85 °C
  • Third-party module with 100 % Cisco compatibility
  • MSA-compliant design meets or exceeds OEM specifications

1 Gbps SFP Transceiver for 10 km Links

This Brute Networks SFP transceiver delivers a 1 Gbps connection over single-mode fibre up to 10 km. It operates at a 1310 nm wavelength and fits standard SFP ports on switches and routers. The module is built for extended temperatures from -5 to 85 °C. It targets network engineers who need a compatible spare or upgrade for existing Cisco gear.

Replaces Cisco GLC-LH-SMD Modules

This third-party unit matches the form, fit and function of the original Cisco GLC-LH-SMD part. It meets MSA industry standards and the supplier states it meets or exceeds OEM specifications. The jump is worth it when you need a cost-effective replacement that keeps the same 10 km reach and 1310 nm optics without changing your cabling plant.

Check Port Compatibility and Fibre Type

Verify that your switch or router accepts standard SFP transceivers and supports 1000BASE-LX/LH operation. Confirm the link uses single-mode fibre with LC connectors rated for the required distance. Ensure the operating environment stays within the -5 to 85 °C range. The module weighs 5.1 oz and draws power from the host port.

Highlights

  • 10 km single-mode reach at 1310 nm wavelength
  • 1 Gbps transfer rate over single-mode fibre
  • Extended temperature range from -5 °C to 85 °C
  • Third-party module with 100 % Cisco compatibility
  • MSA-compliant design meets or exceeds OEM specifications

Specifications

BrandCISCO
ModelGLC-LH-SMD
Device TypeTransceiver
StandardsSMF
Wavelength1310nm
Fiber CableSingle-mode Optical Fiber
ProtocolsHCRP, SPP
Ports1000BASE-LX/LH
Max Distance10km
Transfer Rate1 Gbps
LEDsPower, Link/Activity, Full-Duplex, and Speed
Temperature-5� ~ 85� C
Weight1 oz.
DisclaimerThird Party product. Part number GLC-LH-SMD is property of Cisco.

Questions about this item

Will the 10km 1310nm SFP fit a standard SFP cage in my Cisco switch?

Yes, the module follows the SFP MSA form factor so it slides into any standard SFP cage and latches without adapters.

Which insertion step do installers most often skip with this transceiver?

Removing the dust caps from both the module and the fiber patch cord before seating the LC connectors; leaving them on blocks the 1310nm signal path.

When should I plan to clean or replace the LC connectors on this single-mode link?

Inspect and clean the LC end-faces whenever link errors appear or after any disconnect, and replace the patch cord if the ferrule is scratched or the 10km budget drops.

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