NEW
Arista
Arista SFP-1G-SX 1000BASE-SX SFP Transceiver Module - New
MPN: SFP-1G-SX
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Lifetime
Warranty
ISO 9001
Certified Testing
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.
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.
Shipping & Returns
Clear fulfilment, tracking, return, warranty, and support information for enterprise hardware orders.
Shipping
Orders ship within 1-2 business days from our facility in Texas. Overnight and expedited shipping available at checkout.
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.
Contact
+1 214 607-4800 | Mon-Fri 8am-6pm CST
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
Arista
Arista SFP-1G-SX 1000BASE-SX SFP Transceiver Module - New
MPN: SFP-1G-SX
$22.00
In Stock — Ships Same Day
