What type of fiber cable is compatible with the Arista Networks SFP-1G-LX?

The Arista Networks SFP-1G-LX is compatible with Single Mode Fiber.

What is the maximum distance this SFP module can support for data transmission?

The maximum distance this SFP module can support for data transmission is 10 km (6.2 mi).

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Main image of Arista Networks SFP-1G-LX Compatible SFP Module - 1000Base-LX Fiber Optical Transceiver (AR-SFP-1G-LX-ST)

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Arista Networks SFP-1G-LX Compatible SFP Module - 1000Base-LX Fiber Optical Transceiver (AR-SFP-1G-LX-ST)

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1000 Mbps (1 Gbps)
LC

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Model
Brand	StarTech.com
Model	AR-SFP-1G-LX-ST

Details
Device Type	Transceiver
Wavelength	1310nm
Fiber Cable	Single Mode Fiber
Ports	LC
Max Distance	10 km (6.2 mi)
Transfer Rate	1000 Mbps (1 Gbps)

Features
Feature	The AR-SFP-1G-LX-ST is an Arista Networks SFP-1G-LX compatible fiber transceiver module that has been designed, programmed and tested to work with Arista Networks brand switches and routers. It delivers dependable 1 GbE connectivity over fiber cable, for 1000Base-LX compliant networks, with a maximum distance of up to 10 km (6.2 mi). This SFP fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions. Technical Specifications: Wavelength: 1310nm Maximum Data Transfer Rate: 1000 Mbps (1 Gbps) Type: Single Mode Fiber Connection Type: LC Connector Maximum Transfer Distance: 10 km (6.2 mi) MTBF: 634,210,013 hours Power Consumption: < 1.3W Digital Diagnostics Monitoring (DDM): Yes Compatible Brand: Arista Networks

Dimensions & Weight
Dimensions	0.49" x 2.23" x 0.54"
Weight	0.63 oz.

Package Contents
Package Contents	1 - SFP Transceiver

Additional Information
First Listed on Newegg	September 17, 2025

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Arista Networks SFP-1G-LX Compatible SFP Module - 1000Base-LX Fiber Optical Transceiver (AR-SFP-1G-LX-ST)

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