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Finisar FTLX1471D3BNL 10GBASE-LR/LW SFP+ 1310nm 10km
10 Gb/s class 10GBASE-LR/LW SFP+ transceiver, 1310nm, up to 10km, extended temperature.
- Manufacturer
- Coherent Corp. (formerly Finisar / II-VI)
- Mfr part number
- FTLX1471D3BNL
- Family
- FTLX1471
- Category
- Fiber optic transceiver modules
- Datasheet
- FTLX1471D3BNL datasheet (PDF)
FTLX1471D3BNL specifications
| Attribute | Value |
|---|---|
| Manufacturer | Coherent Corp. (Finisar) |
| Manufacturer part number | FTLX1471D3BNL |
| Product family | FTLX1471 |
| Form factor | SFP+ |
| Standards / application | SFF-8431, SFF-8432, IEEE 802.3ae 10GBASE-LR/LW, 10G Fibre Channel 1200-SM-LL-L |
| Data rate | 9.95–10.5 Gb/s |
| Wavelength | Tx 1260–1355 nm; Rx 1260–1600 nm |
| Laser | Uncooled 1310 nm DFB |
| Receiver | Limiting electrical interface receiver |
| Reach | 10 km |
| Connector | Duplex LC |
| Tx output power | −8.2 to +0.5 dBm average |
| Rx sensitivity | −12.6 dBm OMA; stressed −10.3 dBm OMA |
| Extinction ratio | 3.5 dB |
| Supply voltage | 3.3 V (3.14–3.46 V) |
| Power dissipation | < 1 W |
| Operating temperature | Extended |
| Diagnostics | SFF-8472 via 2-wire serial interface |
| Compliance | RoHS-6 |
| Lifecycle | Legacy / end-of-life |
Optical and electrical values are from the Finisar / Coherent family datasheet; temperature grade is per part number. Confirm critical values with us before ordering.
About the Finisar FTLX1471D3BNL
The Finisar FTLX1471D3BNL (now a Coherent Corp. product, formerly II-VI) is a SFP+ 10GBASE-LR/LW optical transceiver for 10 Gb/s class links at 1310nm over Duplex SMF LC, with reach up to 10km. It is an extended-temperature part. It belongs to Finisar's FTLX1471 family, which has 3 orderable variants that differ by temperature grade, latch, receiver build or wavelength channel. This is a legacy Finisar part; we help buyers find remaining stock or a current Coherent alternative. Typical uses: 10G Ethernet, 10G Fibre Channel, SONET OC-192 / OTN and DWDM metro / DCI links.
- Hot-pluggable SFP+ footprint
- Supports 9.95 to 10.5Gb/s bit rates
- Power dissipation < 1W
- Uncooled 1310nm DFB laser
- Maximum link length of 10km
- Built-in digital diagnostic functions
FTLX1471D3BNL: frequently asked questions
What is the Finisar FTLX1471D3BNL?
The FTLX1471D3BNL is a Finisar SFP+ transceiver for 10GBASE-LR/LW at 10 Gb/s class. Finisar is now part of Coherent Corp. (formerly II-VI), and the part number is unchanged. It is used for 10G Ethernet, 10G Fibre Channel, SONET OC-192 / OTN and DWDM metro / DCI links.
What is the maximum distance of the FTLX1471D3BNL?
The FTLX1471D3BNL is specified for up to 10km over Duplex SMF LC. Long-reach optics may need an attenuator on short links; we can advise based on your link loss.
What is the optical power budget of the FTLX1471D3BNL?
Per the Finisar family datasheet, the FTLX1471D3BNL transmits −8.2 to +0.5 dBm average and has a receiver sensitivity of −12.6 dBm OMA; stressed −10.3 dBm OMA.
Does the FTLX1471D3BNL support DDM / digital diagnostics?
Yes. SFF-8472 via 2-wire serial interface. Your switch can read live temperature, voltage, laser bias and Tx/Rx power.
Which fiber and connector does the FTLX1471D3BNL use?
The FTLX1471D3BNL works at 1310nm over Duplex SMF LC. Both ends of a link must use the same optical standard.
Will the FTLX1471D3BNL work in my Cisco, Juniper, Arista or HPE switch?
The FTLX1471D3BNL follows the SFP+ MSA, so it fits any matching port. It carries Finisar's own EEPROM programming; switches that check the module vendor may need a configuration setting or a vendor-branded optic. Send us your switch model and we confirm before dispatch.
FTLX1471D3BNL vs FTLX1471D3BCL: what is the difference?
Both are in Finisar's FTLX1471 family. They differ in temperature grade (extended vs commercial). Pick the variant that matches your temperature, latch and wavelength needs.
What temperature range is the FTLX1471D3BNL rated for?
The FTLX1471D3BNL is an extended-temperature part. Choose an industrial (T) variant for outdoor or uncontrolled sites.
What does the FTLX1471D3BNL part number mean?
The FTLX prefix marks Finisar's 10G family (SFP+, XFP, X2, XENPAK). The E letter in the suffix usually marks the extended temperature grade. The remaining characters identify the optical design and build variant.
Is the FTLX1471D3BNL still available?
The FTLX1471D3BNL is a legacy Finisar part, so new production is limited or ended. Next Gen Networks helps source remaining genuine stock and can suggest a current Coherent alternative with the same reach and wavelength.
What is the FTLX1471D3BNL price in India and how do I order?
The Finisar FTLX1471D3BNL 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 for a GST quote.
What power does the FTLX1471D3BNL need?
It runs from 3.3 V (3.14–3.46 V) with power dissipation of < 1 W.
Documents
NextGen datasheetPDF · specs, FAQ & buying guideManufacturer datasheet
Finisar / Coherent family datasheet
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