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Please note that all ITAD Store branches will be closed on Tuesday, 30 June 2026, as a precautionary measure due to the planned national protest. The safety of our staff and customers remains our highest priority. We apologise for any inconvenience. We will be open again from Wednesday, 1 July 2026. Orders can still be placed and will be prepared and go out on Wednesday, 1 July, 2026.
Please note that all ITAD Store branches will be closed on Tuesday, 30 June 2026, as a precautionary measure due to the planned national protest. The safety of our staff and customers remains our highest priority. We apologise for any inconvenience. We will be open again from Wednesday, 1 July 2026. Orders can still be placed and will be prepared and go out on Wednesday, 1 July, 2026.
Finisar FCLF-8520-3-SX Compatible Transceiver SFP 10/100/1000Base-T (RJ45, Copper, 100m, Ext Temp) - Refurb

Finisar FCLF-8520-3-SX Compatible Transceiver SFP 10/100/1000Base-T (RJ45, Copper, 100m, Ext Temp) - Refurb

R 550.00 - R 550.00
R 550.00
R 550.00 - R 550.00
R 550.00
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We currently have 1 in stock.
by Finisar

Designed for high-speed copper Ethernet connections, the refurbished Finisar FCLF-8520-3-SX compatible SFP transceiver delivers flexible 10/100/1000Base-T performance over RJ45 connections. This hot-pluggable module offers broad platform compatibility with Finisar Coherent® systems and other MSA-compliant equipment.

With a 100-meter reach over Cat5e/6 cable and extended temperature range support, it’s ideal for data centers, enterprise wiring closets, or remote installations that require cost-effective copper connectivity without sacrificing reliability.

✔ Key Features & Benefits

✔ Triple-Speed Support (10/100/1000Mbps) – Automatically adjusts to network speed requirements
✔ RJ45 Copper Interface – Enables direct Ethernet connections over UTP cabling
✔ Extended Temperature Range – Operates from 0°C to 85°C for tough environments
✔ Hot-Pluggable Form Factor – Simplifies installation and replacement in active networks
✔ MSA and IEEE Compliant – Ensures wide compatibility across OEM hardware platforms

✔ Ideal Uses

✔ Enterprise LAN Upgrades – Simple drop-in for expanding Gigabit networks over copper
✔ Data Centers – Ideal for short-distance switch or router interconnects
✔ Industrial Networking – Withstands broader temperature conditions for rugged applications
✔ Mixed Hardware Environments – Fully compliant with multi-vendor setups using RJ45 SFPs

✔ Specifications

✔ Condition: Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.
✔ Form Factor: SFP
✔ Connector Type: RJ45
✔ Data Rate: 10/100/1000Base-T
✔ Reach: 100 meters
✔ Media: Copper
✔ DOM Support: No
✔ Operating Temperature Range: 0°C to 85°C
✔ Compliance Standards: All MSA and IEEE Standards & Protocols
✔ Safety & Environmental Standards: CE, FCC, REACH, RoHS (TAA & UL available upon request)
✔ Dimensions: 8.5 x 13.4 x 56.5 mm
✔ Weight: 20g
✔ HTS Code: 85176200
✔ ECCN: 5A991
✔ Warranty: 3 Month Carry-in Warranty
✔ What's in the Box: Transceiver Module Only