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Finisar FTLX2072D327 10G BiDi Gen2 SFP+ 10km
10 Gb/s class 10G BiDi Gen2 (upstream), 1-11.3G SFP+ transceiver, Tx 1271/Rx 1331nm, up to 10km, industrial temperature.
- Manufacturer
- Coherent Corp. (formerly Finisar / II-VI)
- Mfr part number
- FTLX2072D327
- Family
- FTLX2072
- Category
- Fiber optic transceiver modules
- Datasheet
- FTLX2072D327 datasheet (PDF)
FTLX2072D327 specifications
| Attribute | Value |
|---|---|
| Manufacturer | Coherent Corp. (Finisar) |
| Manufacturer part number | FTLX2072D327 |
| Product family | FTLX2072 |
| Form factor | SFP+ |
| Standards / application | SFF-8431, IEEE 802.3ae 10GBASE-LR/LW, 10G FC 1200-SM-LL-L |
| Data rate | 1.0–11.3 Gb/s |
| Wavelength | D327: Tx 1271 nm / Rx 1320–1340 nm; D333: Tx 1331 nm / Rx 1260–1280 nm |
| Laser | Uncooled DFB |
| Receiver | Limiting receiver (PIN per EPS Global) |
| Reach | 10 km single-strand SMF |
| Connector | Single LC |
| Tx output power | −8.2 to +0.5 dBm |
| Rx sensitivity | −12.6 dBm OMA @ 10.3G; stressed −10.3 dBm |
| Extinction ratio | 3.5 dB |
| Supply voltage | 3.3 V (3.14–3.46 V) |
| Power dissipation | < 1 W |
| Operating temperature | Industrial |
| Diagnostics | Digital diagnostics via 2-wire serial interface |
| Compliance | RoHS-6 |
| Lifecycle | Current production |
| Variant note | Tx 1271 nm, Rx 1330 nm band (pair with D333) |
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 FTLX2072D327
The Finisar FTLX2072D327 (now a Coherent Corp. product, formerly II-VI) is a SFP+ 10G BiDi Gen2 (upstream), 1-11.3G optical transceiver for 10 Gb/s class links at Tx 1271/Rx 1331nm over Simplex SMF LC (BiDi), with reach up to 10km. It is an industrial-temperature part. It belongs to Finisar's FTLX2072 family, which has 2 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.
- Bidirectional 10G over single strand single mode fiber
- Supports 1.0 to 11.3Gb/s bit rates
- Power dissipation <1W
- Industrial temperature range -40°C to 85°C
- Maximum link length of 10km
- Single LC connector
FTLX2072D327: frequently asked questions
What is the Finisar FTLX2072D327?
The FTLX2072D327 is a Finisar SFP+ transceiver for 10G BiDi Gen2 (upstream), 1-11.3G 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 FTLX2072D327?
The FTLX2072D327 is specified for up to 10km over Simplex SMF LC (BiDi). 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 FTLX2072D327?
Per the Finisar family datasheet, the FTLX2072D327 transmits −8.2 to +0.5 dBm and has a receiver sensitivity of −12.6 dBm OMA @ 10.3G; stressed −10.3 dBm.
Does the FTLX2072D327 support DDM / digital diagnostics?
Yes. Digital diagnostics via 2-wire serial interface. Your switch can read live temperature, voltage, laser bias and Tx/Rx power.
Which fiber and connector does the FTLX2072D327 use?
The FTLX2072D327 works at Tx 1271/Rx 1331nm over Simplex SMF LC (BiDi). Both ends of a link must use the same optical standard.
Will the FTLX2072D327 work in my Cisco, Juniper, Arista or HPE switch?
The FTLX2072D327 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.
FTLX2072D327 vs FTLX2072D333: what is the difference?
Both are in Finisar's FTLX2072 family. They differ in wavelength (Tx 1271/Rx 1331nm vs Tx 1331/Rx 1271nm); build / application (10G BiDi Gen2 (upstream), 1-11.3G vs 10G BiDi Gen2 (downstream), 1-11.3G). Pick the variant that matches your temperature, latch and wavelength needs.
What temperature range is the FTLX2072D327 rated for?
The FTLX2072D327 is an industrial-temperature part. Industrial grade suits outdoor cabinets, telecom huts and plant floors.
What does the FTLX2072D327 part number mean?
The FTLX prefix marks Finisar's 10G family (SFP+, XFP, X2, XENPAK). The I letter in the suffix usually marks the industrial temperature grade. The remaining characters identify the optical design and build variant.
Is your FTLX2072D327 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 FTLX2072D327 price in India and how do I order?
The Finisar FTLX2072D327 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 FTLX2072D327 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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