SFP Module StarTech.com SFP-1G-LX

Name: SFP Module StarTech.com SFP-1G-LX AR-SFP-1G-LX-ST
Brand: StarTech
SKU: 2143166
Price: 40.49 EUR
Availability: InStock

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The StarTech.com SFP-1G-LX is a 1000BASE-LX compatible SFP module designed for single mode fiber connections. It supports data transfer rates up to 1250 Mbit/s and features a maximum distance of 10 km with a wavelength of 1310nm. This compact transceiver is ideal for Gigabit Ethernet applications, ensuring reliable performance with low power consumption of 1.3 W. It is compatible with Arista networks and has a robust design with a mean time between failures (MTBF) of over 634 million hours.

Available for order: 8 pcs.

Warranty: 2 Years

SKU: 2143166

Manufacturer: StarTech

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Deliver the order:

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 0.05 kg)

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From 1.99 €

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Product information

Description

The StarTech.com SFP-1G-LX is a high-performance fiber transceiver module designed for seamless integration with Arista Networks switches and routers. This module provides reliable 1 GbE connectivity over single-mode fiber, supporting data transfer rates up to 1250 Mbit/s. Engineered for 1000BASE-LX compliant networks, it ensures stable performance over distances of up to 10 kilometers, making it an ideal solution for extending network reach in enterprise environments.

Advantages

This transceiver module offers exceptional reliability with a mean time between failures exceeding 634 million hours, ensuring consistent network uptime. Its hot-swappable design allows for quick and easy installation or replacement without the need to power down network equipment, thereby minimizing operational disruptions. Additionally, the module features Digital Diagnostics Monitoring (DDM) for real-time performance tracking and operates with low power consumption, contributing to efficient network management.

Suitable for

Gigabit Ethernet network extensions
Connecting switches and routers over long distances
Enterprise-grade fiber optic infrastructure
Upgrading or replacing existing Arista-compatible network hardware

When it may not be suitable

This module is specifically designed for single-mode fiber applications and will not function with multi-mode fiber cabling. It is intended for use with compatible Arista Networks equipment and may not be suitable for hardware from other manufacturers that requires proprietary coding.

Key specifications

Data transfer rate: 1250 Mbit/s
Fiber type: Single-mode
Connector type: LC
Maximum distance: 10 km
Wavelength: 1310 nm
Power consumption: 1.3 W
Digital Diagnostics Monitoring: Supported

How to use

To install the module, ensure your network device is powered on and identify an available SFP port. Carefully insert the transceiver into the slot until it clicks into place. Connect your single-mode fiber optic cable with an LC connector to the module. The device should automatically detect the connection, allowing you to monitor link status and performance metrics through your network management software via the built-in DDM functionality.

What to consider before purchase

Verify that your network switch or router supports SFP modules
Ensure your fiber optic cabling is single-mode to match the module specifications
Confirm that your equipment is compatible with Arista Networks standards

Usage recommendations: Always handle fiber optic components with care to prevent dust or debris from contaminating the optical interface. Ensure that the fiber connectors are clean before insertion to maintain optimal signal integrity and network performance.

Specifications

Maximum data transfer rate:: 1250 Mbit/s
Maximum transfer distance:: 10000 m
Weight:: 0.08 kg
Fiber optic connector:: LC
Product colour:: Silver

All features

Interface type:: SFP
Compatible products:: SFP-1G-LX
Number of products included:: 1 pc(s)
Brand compatibility:: Arista
SFP transceiver type:: Fiber optic
Multi-mode fiber (MMF) supported:: No
Single-mode fiber (SMF) supported:: Yes
SFP transceiver standard:: LX

Network

Maximum data transfer rate:: 1250 Mbit/s
Fiber ethernet cabling technology:: 1000BASE

Ports & interfaces

Fiber optic connector:: LC

Performance

Maximum transfer distance:: 10000 m
Mean time between failures (MTBF):: 634210013 h
Wavelength:: 1310 nm

Weight & dimensions

Weight:: 0.08 kg
Height:: 12.5 mm
Width:: 56.6 mm
Depth:: 13.7 mm

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.: 1.3 W

Certificates

Certification:: CE, FCC, UR

Logistics data

Master (outer) case height:: 31 mm
Master (outer) case width:: 90 mm
Master (outer) case length:: 115 mm
Products per master (outer) case:: 1 pc(s)
Harmonized System (HS) code:: 85369010

Features

Product colour:: Silver
Hot-swap:: Yes
Digital Diagnostics Monitoring (DDM):: Yes

Packaging data

Package weight:: 50 g
Package depth:: 115 mm
Package height:: 31 mm
Package width:: 90 mm

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Instructions

mmo_75287602_1677849919_2622_2351.pdf

Description

Instructions

mmo_75287602_1677849919_2622_2351.pdf

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Customer questions

FAQ

How much does the SFP Module StarTech.com SFP-1G-LX cost, and is it available for purchase?

The price is 40.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All StarTech products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized StarTech service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: maximum data transfer rate, maximum transfer distance, weight, fiber optic connector, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for SFP Module StarTech.com SFP-1G-LX?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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