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Arista SFP-1G-T 100/1000BASE-T SFP Copper 100 m copper
100 Mbps / 1 Gbps 100/1000BASE-T SFP transceiver, N/A (copper), up to 100 m copper, 0 to 70 °C case temperature.
- Manufacturer
- Arista Networks, Inc.
- Mfr part number
- SFP-1G-T
- Series
- 1G SFP
- Category
- Fiber optic transceiver modules
- Datasheet
- SFP-1G-T datasheet (PDF)
SFP-1G-T specifications
| Attribute | Value |
|---|---|
| Part Number | SFP-1G-T |
| Manufacturer | Arista Networks, Inc. |
| Brand | Arista Networks |
| Standard | 100/1000BASE-T |
| Form Factor | SFP, hot-swappable |
| Data Rate | 100 Mbps / 1 Gbps |
| Wavelength | N/A (copper) |
| Media | Cat5 UTP or better |
| Max Distance | 100 m copper |
| Connector | RJ-45 |
| Max Power | 1.5 W |
| Case Temp | 0 °C to 70 °C |
| Dimensions | 8.55 × 13.7 × 56.5 mm |
| Reach detail | 100 m over Category 5 (or better) copper cable, at both 100 Mbps and 1 Gbps |
All values are from Arista Networks' published Optics Modules and Cables data sheet (Sep 2026). Confirm platform support for your switch with us before ordering.
About the Arista SFP-1G-T
The Arista SFP-1G-T is a hot-swappable SFP 100/1000BASE-T copper module for 100 Mbps / 1 Gbps Ethernet over copper cable, with a RJ-45 interface and reach of up to 100 m copper. It lets you connect copper devices such as IP phones, cameras, firewalls or servers straight to an SFP port. Typical uses: campus access and distribution uplinks, inter-building fibre, CCTV and industrial aggregation, and legacy Gigabit links.
- 100 Mbps / 1 Gbps 100/1000BASE-T up to 100 m copper
- Turns an SFP port into an RJ-45 copper port
- Supports both 100M and 1G Ethernet
- RJ-45 connector · Cat5 UTP or better
- Genuine Arista optic · GST invoice · pan-India dispatch
SFP-1G-T: frequently asked questions
What is the Arista SFP-1G-T?
The Arista SFP-1G-T is a SFP 100/1000BASE-T module from Arista Networks for 100 Mbps / 1 Gbps links. It plugs into a SFP port on an Arista switch and is used for campus access and distribution uplinks, inter-building fibre, CCTV and industrial aggregation, and legacy Gigabit links.
What is the maximum distance of the SFP-1G-T?
Arista specifies the SFP-1G-T for 100 m over Category 5 (or better) copper cable, at both 100 Mbps and 1 Gbps.
Which cable does the SFP-1G-T use?
It uses a standard RJ-45 jack with Cat5 UTP or better cabling, so copper devices can connect straight into the switch's SFP-type port.
Is the SFP-1G-T compatible with my Arista switch?
It works in Arista switches with SFP ports that support this optic. Send us your switch model and EOS version and we will check it against Arista's Transceiver and Cable Guide before dispatch, so you only receive a module that works in your port.
SFP-1G-T vs SFP-10G-T: which should I buy?
SFP-1G-T is a 100M/1G copper module (100 m on Cat5). SFP-10G-T and SFP-10G-T-RP run 10G/1G/100M BASE-T over 30 m of Cat6a. If you only need Gigabit copper, SFP-1G-T is the simpler and lower-power choice.
Is your SFP-1G-T genuine Arista?
Yes. Next Gen Networks supplies original Arista Networks optics, not third-party lookalikes or grey-market stock. Every unit is checked before dispatch, and we share the serial numbers on request so you can verify them in EOS ('show inventory').
What is the SFP-1G-T price in India and how do I order?
The Arista SFP-1G-T price in India depends on quantity, delivery city and current stock. Next Gen Networks supplies it with a GST invoice (input tax credit ready) and pan-India dispatch from New Delhi. Send the part number, quantity and delivery city on WhatsApp +91-7827955775 or email Sales@nextgennetworks.in and we reply with a GST quote.
How much power does the SFP-1G-T draw?
Arista lists maximum power of 1.5 W for the SFP-1G-T. Check your switch's per-port power budget for dense deployments.
Documents
NextGen datasheetPDF · specs, FAQ & buying guideManufacturer datasheet
Arista family datasheet
Related Arista parts
SFP-1G-SX1000BASE-SX, 550 m MMFSFP-1G-LX1000BASE-LX, 10 km SMFSFP-100M-FX100BASE-FX, 2 km MMFSFP-10G-RA-1G-SX1000BASE-SX, 550 m MMFSFP-10G-RA-1G-LX1000BASE-LX, 10 km SMFGovernment, PSU and enterprise orders welcome. GST invoice and pan-India delivery.
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