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Finisar FTLD16CL4C 12x16G CXP 850nm 100m
100 Gb/s 12x16G (192G) CXP - 100GBASE-SR10/40G SR4/10G SR compatible CXP transceiver, 850nm, up to 100m, commercial temperature.
- Manufacturer
- Coherent Corp. (formerly Finisar / II-VI)
- Mfr part number
- FTLD16CL4C
- Family
- FTLD
- Category
- Fiber optic transceiver modules
- Datasheet
- FTLD16CL4C datasheet (PDF)
FTLD16CL4C specifications
| Attribute | Value |
|---|---|
| Manufacturer | Coherent Corp. (Finisar) |
| Manufacturer part number | FTLD16CL4C |
| Product family | FTLD |
| Form factor | CXP |
| Standards / application | IBTA CXP Specification; IEEE 802.3ba 100GBASE-SR10; CPPI electrical |
| Data rate | 1 to 11.3 Gb/s per channel (11.318 Gb/s max), 135.816 Gb/s aggregate (FTLD10CE3C) |
| Wavelength | 840–860 nm |
| Laser | 12x 850 nm VCSEL array |
| Receiver | 12x PIN photodetectors |
| Reach | 100 m on OM3, 150 m on OM4 (FTLD10CE3C) |
| Connector | MPO (MTP24), 84-pin CXP edge connector |
| Tx output power | −7.6 to 2.4 dBm per lane |
| Rx sensitivity | −5.4 dBm stressed OMA per lane |
| Rx overload / max input | 3.4 dBm damage threshold |
| Extinction ratio | 3.0 dB min |
| Supply voltage | 3.3 V |
| Power dissipation | < 3.5 W |
| Operating temperature | Commercial |
| Diagnostics | Digital diagnostics incl. Tx and Rx optical power monitoring |
| Compliance | RoHS-6 |
| Lifecycle | Ask for availability |
| Variant note | 12x VCSEL, 192 Gb/s, 100 m (Coherent brochure) |
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 FTLD16CL4C
The Finisar FTLD16CL4C (now a Coherent Corp. product, formerly II-VI) is a CXP 12x16G (192G) CXP - 100GBASE-SR10/40G SR4/10G SR compatible optical transceiver for 100 Gb/s links at 850nm over MMF parallel (MPO-24), with reach up to 100m. It is a commercial-temperature part. It belongs to Finisar's FTLD family, which has 6 orderable variants that differ by temperature grade, latch, receiver build or wavelength channel. Typical uses: 100G Ethernet data-centre fabrics, DCI, metro aggregation and InfiniBand EDR.
- 12-channel full-duplex transceiver module
- Hot Pluggable CXP form factor
- Multirate capability: 1Gb/s to 11.3Gb/s per channel
- Low power dissipation: < 3.5W
- Reliable VCSEL array technology
- Digital Diagnostics including Tx and Rx optical power monitoring
FTLD16CL4C: frequently asked questions
What is the Finisar FTLD16CL4C?
The FTLD16CL4C is a Finisar CXP transceiver for 12x16G (192G) CXP - 100GBASE-SR10/40G SR4/10G SR compatible at 100 Gb/s. Finisar is now part of Coherent Corp. (formerly II-VI), and the part number is unchanged. It is used for 100G Ethernet data-centre fabrics, DCI, metro aggregation and InfiniBand EDR.
What is the maximum distance of the FTLD16CL4C?
The FTLD16CL4C is specified for up to 100m over MMF parallel (MPO-24). 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 FTLD16CL4C?
Per the Finisar family datasheet, the FTLD16CL4C transmits −7.6 to 2.4 dBm per lane and has a receiver sensitivity of −5.4 dBm stressed OMA per lane. Maximum receiver input is 3.4 dBm damage threshold.
Does the FTLD16CL4C support DDM / digital diagnostics?
Yes. Digital diagnostics incl. Tx and Rx optical power monitoring. Your switch can read live temperature, voltage, laser bias and Tx/Rx power.
Which fiber and connector does the FTLD16CL4C use?
The FTLD16CL4C works at 850nm over MMF parallel (MPO-24). Both ends of a link must use the same optical standard.
Will the FTLD16CL4C work in my Cisco, Juniper, Arista or HPE switch?
The FTLD16CL4C follows the CXP 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.
FTLD16CL4C vs FTLD10CE1C: what is the difference?
Both are in Finisar's FTLD family. They differ in build / application (12x16G (192G) CXP - 100GBASE-SR10/40G SR4/10G SR compatible vs 12x10G (120G) - 100GBASE-SR10). Pick the variant that matches your temperature, latch and wavelength needs.
What temperature range is the FTLD16CL4C rated for?
The FTLD16CL4C is a commercial-temperature part. Choose an industrial (T) variant for outdoor or uncontrolled sites.
What does the FTLD16CL4C part number mean?
The FTLD prefix marks Finisar's 100G CXP family. The C letter in the suffix usually marks the commercial temperature grade. The remaining characters identify the optical design and build variant.
Is your FTLD16CL4C 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 FTLD16CL4C price in India and how do I order?
The Finisar FTLD16CL4C 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 FTLD16CL4C need?
It runs from 3.3 V with power dissipation of < 3.5 W.
Documents
NextGen datasheetPDF · specs, FAQ & buying guideManufacturer datasheet
Finisar / Coherent family datasheet
Related Finisar parts
FTLD10CE1C12x10G, 100mFTLD10CE3C12x11.3G, 100mFTLD10CD3C12x11.3G, 300mFTLD12CE3C12x12.5G, 100mFTLD12CL3C12x10G, 100mFTLC8281SCNM100GBASE-SR10 + OTN multirate, 100m (150m OM4)Government, PSU and enterprise orders welcome. GST invoice and pan-India delivery.
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