Arista

Arista SFP-1G-SX 1000BASE-SX SFP Transceiver Module - New

MPN: SFP-1G-SX
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$22.00
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+1 214 607-4800
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Lifetime
Warranty
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ISO 9001
Certified Testing
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R2v3
Responsible Refurb
25+
Years
5K+
Customers
ISO
Certified
✓
Tested

Every WhaleyComm unit is professionally tested, reset to factory defaults, and certified by our in-house engineers — the same standard trusted by 5,000+ organisations across 25 years. Not a refurb marketplace. A certified lifecycle partner.

Tested to factory specification. Backed by 25 years of enterprise trust.

The Arista SFP-1G-SX is a high-performance 1000BASE-SX SFP transceiver designed for Gigabit Ethernet applications over multimode fiber. Engineered to meet or exceed Arista's stringent factory specifications, this module delivers reliable, low-latency connectivity in enterprise data centers, campus networks, and high-density switching environments. Whether you're expanding your Arista network infrastructure or replacing aging optics, this SFP module provides seamless plug-and-play compatibility.
Technical Specifications
Model / MPN
SFP-1G-SX
Brand
Arista
Product Type
Optics
Condition
New
MPN
SFP-1G-SX
Vendor / Brand
Arista
Standard
1000BASE-SX (IEEE 802.3z)
Data Rate
1 Gbps (Gigabit Ethernet)
Fiber Type
Multimode Fiber (MMF)
Wavelength
850nm
Typical Reach
Up to 550m on 50/125µm MMF; up to 275m on 62.5/125µm MMF
Connector Type
LC Duplex
Form Factor
SFP (Small Form-factor Pluggable)
Ideal Use Cases
High-Speed Inter-Device Links
Optical uplinks between switches, routers, and servers at distance beyond copper.
Data Center Backbone
High-density optical backbone connectivity.
What's Included
✔ Arista SFP-1G-SX New Optical Transceiver (1x)
✔ Protective dust caps installed
✔ WhaleyComm ISO 9001-certified inspection certificate
✔ WhaleyComm Lifetime Warranty
Lifetime Warranty — No Time Limits. No Questions.
Every WhaleyComm unit ships with a Lifetime Warranty. If it fails under normal operating conditions at any point, we replace it. No time limits, no expiration, no hidden conditions. Backed by 25 years and 5,000+ satisfied customers.
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Compatibility Details
Review supported optics, cables, software, management protocols, and environment-specific compatibility guidance.
Compatibility
✓
The Arista SFP-1G-SX is compatible with a wide range of Arista switches and routers that support standard SFP 1G slots, including the Arista 7000 series and other SFP-capable platforms. Always verify compatibility with your specific hardware configuration before purchasing.
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Shipping & Returns
Clear fulfilment, tracking, return, warranty, and support information for enterprise hardware orders.
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Shipping
Orders ship within 1-2 business days from our facility in Texas. Overnight and expedited shipping available at checkout.
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Returns
Contact our support team for any DOA or warranty issues. Every WhaleyComm unit is covered by a Lifetime Warranty — we make it right, fast.
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Contact
+1 214 607-4800 | Mon-Fri 8am-6pm CST
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Frequently Asked Questions
Product-specific answers about compatibility, testing, warranty, fulfilment, and purchase confidence.
This unit is sold as New and has never been deployed. It ships in original or equivalent packaging with a WhaleyComm Lifetime Warranty.
Yes. Every WhaleyComm unit ships with a Lifetime Warranty — no time limits, no questions asked. If your Arista SFP-1G-SX fails under normal operating conditions at any point, we replace it at no cost.
Every unit goes through an ISO 9001-certified testing process: full power-on diagnostics, port-by-port functionality testing, firmware verification, factory reset, and final inspection. Backed by 25 years and 5,000+ enterprise customers.
Arista SFP-1G-SX 1000BASE-SX SFP Transceiver Module - New
$22.00
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