Finisar FTLX8571D3BCL 10GBASE-SR/SW SFP+ Transceiver - Refurbished
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Finisar’s FTLX8571D3BCL 10Gb/s SFP+ transceivers are designed for use in 10-Gigabit Ethernet links over multimode fiber.
Features
- Hot-pluggable SFP+ footprint
- Supports 9.95 to 10.5 Gb/s bit rates*
- Power dissipation < 1W • RoHS-6 compliant (lead-free)
- Commercial temperature range 0°C to 70°C
- Single 3.3Vpower supply
- Maximum link length of 400m on OM4 MMF
- Uncooled 850nm VCSEL laser
- Receiver limiting electrical interface
- Duplex LC connector
- Built-in digital diagnostic functions
Included
- Finisar FTLX8571D3BCL 10GBASE-SR/SW SFP+ Transceiver

Refurbished
| Functionality | |
|---|---|
| Cosmetics |
All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.
FTLX8571D3BCL 10GBASE-SR/SW SFP+ Transceiver Technical Specs
| Manufacturer | Finisar |
|---|---|
| Model | FTLX8571D3BC |
| Number of Ports | - |
| Port Type | SFP+ |
| Port Speed | 10 Gigabit Ethernet |
| Power Over Ethernet (PoE) | No |
| Rackmountable | No |
| Dimensions (WxDxH) | 1" x 1" x 2" |
No-hassle returns. Zero restocking fees.
Wrong item? Changed your mind? Don't need it anymore? We've got you covered.
30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
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*Shipping and delivery on business days. Purchaser is responsible for return shipping costs and insurance. Free/fixed shipping offers exclude palletized items — call for freight rates.


























































