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Finisar FTLX2471DC033 10GBASE-LR CWDM, 10GFC SFP+ 1331nm CWDM 10km
10 Gb/s class 10GBASE-LR CWDM, 10GFC SFP+ transceiver, 1331nm CWDM, up to 10km, commercial temperature.
- Manufacturer
- Coherent Corp. (formerly Finisar / II-VI)
- Mfr part number
- FTLX2471DC033
- Family
- FTLX2471
- Category
- Fiber optic transceiver modules
- Datasheet
- FTLX2471DC033 datasheet (PDF)
FTLX2471DC033 specifications
| Attribute | Value |
|---|---|
| Manufacturer | Coherent Corp. (Finisar) |
| Manufacturer part number | FTLX2471DC033 |
| Product family | FTLX2471 |
| Form factor | SFP+ |
| Standards / application | SFF-8431, SFF-8432, IEEE 802.3ae 10GBASE-LR/LW, 10G FC 1200-SM-LL-L |
| Data rate | 9.95–10.5 Gb/s |
| Wavelength | CWDM 1271 / 1291 / 1311 / 1331 nm |
| Laser | Uncooled DFB (CWDM) |
| Receiver | Limiting electrical interface |
| Reach | 10 km |
| Connector | Duplex LC |
| Tx output power | −3 to +3 dBm average |
| Rx sensitivity | −12.6 dBm OMA @ 10.5G; stressed −10.3 dBm @ 10.3G |
| Rx overload / max input | +0.5 dBm |
| Extinction ratio | 3.5 dB |
| Supply voltage | 3.3 V (3.14–3.46 V) |
| Power dissipation | < 1 W |
| Operating temperature | Commercial |
| Diagnostics | SFF-8472 via 2-wire serial interface |
| Compliance | RoHS-6 |
| Lifecycle | Current production |
| Variant note | CWDM 1331 nm |
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 FTLX2471DC033
The Finisar FTLX2471DC033 (now a Coherent Corp. product, formerly II-VI) is a SFP+ 10GBASE-LR CWDM, 10GFC optical transceiver for 10 Gb/s class links at 1331nm CWDM over Duplex SMF LC, with reach up to 10km. It is a commercial-temperature part. It belongs to Finisar's FTLX2471 family, which has 4 orderable variants that differ by temperature grade, latch, receiver build or wavelength channel. 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
- Commercial temperature range -5°C to 70°C
- Maximum link length of 10km
- Built-in digital diagnostic functions
FTLX2471DC033: frequently asked questions
What is the Finisar FTLX2471DC033?
The FTLX2471DC033 is a Finisar SFP+ transceiver for 10GBASE-LR CWDM, 10GFC 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 FTLX2471DC033?
The FTLX2471DC033 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 FTLX2471DC033?
Per the Finisar family datasheet, the FTLX2471DC033 transmits −3 to +3 dBm average and has a receiver sensitivity of −12.6 dBm OMA @ 10.5G; stressed −10.3 dBm @ 10.3G. Maximum receiver input is +0.5 dBm.
Does the FTLX2471DC033 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 FTLX2471DC033 use?
The FTLX2471DC033 works at 1331nm CWDM over Duplex SMF LC. CWDM/DWDM optics must match the channel of your mux/demux port. Both ends of a link must use the same optical standard.
Will the FTLX2471DC033 work in my Cisco, Juniper, Arista or HPE switch?
The FTLX2471DC033 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.
FTLX2471DC033 vs FTLX2471DC027: what is the difference?
Both are in Finisar's FTLX2471 family. They differ in wavelength (1331nm CWDM vs 1271nm CWDM). Pick the variant that matches your temperature, latch and wavelength needs.
What temperature range is the FTLX2471DC033 rated for?
The FTLX2471DC033 is a commercial-temperature part. Choose an industrial (T) variant for outdoor or uncontrolled sites.
What does the FTLX2471DC033 part number mean?
The FTLX prefix marks Finisar's 10G family (SFP+, XFP, X2, XENPAK). The C letter in the suffix usually marks the commercial temperature grade. The remaining characters identify the optical design and build variant.
Is your FTLX2471DC033 genuine Finisar?
Yes. Next Gen Networks supplies original Finisar / Coherent modules, not third-party lookalikes or grey-market stock, and shares serial numbers on request.
What is the FTLX2471DC033 price in India and how do I order?
The Finisar FTLX2471DC033 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 FTLX2471DC033 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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