Arista SFP-1G-T 1Gbps 1000Base-T Copper SFP Transceiver Module
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.

Arista SFP-1G-T – 1Gbps 1000Base-T Copper SFP Transceiver
Tested to factory specification. Backed by 25 years of enterprise trust.
The Arista SFP-1G-T is a 1 Gigabit Ethernet copper SFP transceiver module supporting 1000Base-T connectivity over standard Cat5e/Cat6 cabling. Designed for seamless integration into Arista Networks switches and compatible third-party platforms, this module delivers reliable, cost-effective gigabit copper connectivity for enterprise data centers, campus networks, and branch deployments.
Every unit sold by WhaleyComm is thoroughly tested and verified to factory specifications before shipment, ensuring drop-in compatibility and optimal performance in your existing infrastructure.
Product Details
- MPN: SFP-1G-T
- Vendor / Brand: Arista Networks
- Product Type: Optics / SFP Transceiver
- Standard: 1000Base-T (IEEE 802.3ab)
- Speed: 1 Gbps (1GbE)
- Media Type: Copper (RJ-45)
- Cable Type: Cat5e / Cat6 UTP
- Max Range: Up to 100 meters
- Form Factor: SFP (Small Form-factor Pluggable)
- Condition: New
Key Features
- Plug-and-play 1GbE copper SFP for Arista and compatible switches
- Supports full-duplex operation at 1 Gbps over standard copper cabling
- Hot-swappable design for zero-downtime installations
- Low power consumption for energy-efficient network deployments
- RJ-45 interface – leverages existing copper cabling infrastructure
- Tested to OEM factory specifications by WhaleyComm technicians
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. Simple as that. With 25 years of experience and 5,000+ satisfied customers, you can trust that your purchase is protected for the long haul.
Shipping & Returns
- Shipping: Orders ship within 1–2 business days.
- Returns: Contact our support team for any DOA or warranty-related issues. We make it right.
Looking for a reliable, tested, and warranted Arista 1G copper SFP module? WhaleyComm delivers enterprise-grade networking hardware you can count on. Order with confidence today.