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Finisar FTCE4737E1PCB 2x400G FR4 OSFP 2 km
800 Gb/s 2x400G FR4 (dual LC) - brochure only OSFP transceiver, 1310nm CWDM4 x2, up to 2 km, commercial temperature.
- Manufacturer
- Coherent Corp. (formerly Finisar / II-VI)
- Mfr part number
- FTCE4737E1PCB
- Family
- FTCE4737
- Category
- Fiber optic transceiver modules
- Datasheet
- FTCE4737E1PCB datasheet (PDF)
FTCE4737E1PCB specifications
| Attribute | Value |
|---|---|
| Manufacturer | Coherent Corp. (Finisar) |
| Manufacturer part number | FTCE4737E1PCB |
| Product family | FTCE4737 |
| Form factor | OSFP |
| Standards / application | 2x400G FR4 |
| Data rate | 850 Gb/s |
| Wavelength | CWDM4 |
| Laser | 8x EML |
| Receiver | PIN |
| Reach | 2 km duplex SMF |
| Connector | Dual LC |
| Operating temperature | Commercial |
| Lifecycle | Ask for availability |
| Variant note | 2x400G FR4, dual LC |
Optical and electrical values are from the Finisar / Coherent family datasheet or product page where available; temperature grade is per part number. Confirm critical values with us before ordering.
About the Finisar FTCE4737E1PCB
The Finisar FTCE4737E1PCB (now a Coherent Corp. product, formerly II-VI) is a OSFP 2x400G FR4 (dual LC) - brochure only optical transceiver for 800 Gb/s links at 1310nm CWDM4 x2 over Duplex SMF, dual LC, with reach up to 2 km. It is a commercial-temperature part. Typical uses: 800G AI/ML back-end fabrics, hyperscale spine layers and 800ZR coherent DCI.
- 800 Gb/s · 2x400G FR4 (dual LC) - brochure only · up to 2 km
- 1310nm CWDM4 x2 · Duplex SMF, dual LC
- Commercial temperature grade
- Genuine Finisar / Coherent optic · GST invoice
FTCE4737E1PCB: frequently asked questions
What is the Finisar FTCE4737E1PCB?
The FTCE4737E1PCB is a Finisar OSFP transceiver for 2x400G FR4 (dual LC) - brochure only at 800 Gb/s. Finisar is now part of Coherent Corp. (formerly II-VI), and the part number is unchanged. It is used for 800G AI/ML back-end fabrics, hyperscale spine layers and 800ZR coherent DCI.
What is the maximum distance of the FTCE4737E1PCB?
The FTCE4737E1PCB is specified for up to 2 km over Duplex SMF, dual LC. Long-reach optics may need an attenuator on short links; we can advise based on your link loss.
Which fiber and connector does the FTCE4737E1PCB use?
The FTCE4737E1PCB works at 1310nm CWDM4 x2 over Duplex SMF, dual 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 FTCE4737E1PCB work in my Cisco, Juniper, Arista or HPE switch?
The FTCE4737E1PCB follows the OSFP 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.
What temperature range is the FTCE4737E1PCB rated for?
The FTCE4737E1PCB is a commercial-temperature part. Choose an industrial (T) variant for outdoor or uncontrolled sites.
What does the FTCE4737E1PCB part number mean?
The FTCE prefix marks Finisar's 800G 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 FTCE4737E1PCB 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 FTCE4737E1PCB price in India and how do I order?
The Finisar FTCE4737E1PCB 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.
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