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Finisar FTCE4717E1PCB 2x400G FR4 OSFP 2 km
800 Gb/s 2x400G FR4 (also 2x200G FR4), closed top OSFP transceiver, 1310nm CWDM4 x2, up to 2 km, commercial temperature.
- Manufacturer
- Coherent Corp. (formerly Finisar / II-VI)
- Mfr part number
- FTCE4717E1PCB
- Family
- FTCE4717
- Category
- Fiber optic transceiver modules
- Datasheet
- FTCE4717E1PCB datasheet (PDF)
FTCE4717E1PCB specifications
| Attribute | Value |
|---|---|
| Manufacturer | Coherent Corp. (Finisar) |
| Manufacturer part number | FTCE4717E1PCB |
| Product family | FTCE4717 |
| Form factor | OSFP |
| Standards / application | OSFP MSA; portions of IEEE P802.3cu and P802.3ck; CMIS 5.0 |
| Data rate | 2x425 Gb/s aggregate (2x400G FR4; compatible with 2x200G FR4); 53.125 GBd PAM4 per lane |
| Wavelength | 1271 / 1291 / 1311 / 1331 nm (±7.5 nm) |
| Laser | EML-based CWDM (8x100G PAM4) |
| Receiver | PIN (Coherent brochure) |
| Reach | 2 km SMF (G.652) |
| Connector | Belly-to-belly dual LC duplex UPC (SMF) |
| Tx output power | −3.2 to 4.4 dBm avg per lane |
| Rx sensitivity | −2.6 dBm (as extracted); stressed −4.6 dBm / −6 + SECQ |
| Rx overload / max input | 5.4 dBm damage threshold (per lane) |
| Extinction ratio | 3.5 dB |
| Supply voltage | 3.3 V (3.135–3.465 V) |
| Power dissipation | 17 W max |
| Operating temperature | Commercial |
| Diagnostics | I2C digital diagnostics per OSFP MSA; CMIS Rev 5.0 |
| Compliance | RoHS; Class 1 laser per IEC 60825-1 |
| Lifecycle | Current production |
| Variant note | Generic closed-top heatsink |
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 FTCE4717E1PCB
The Finisar FTCE4717E1PCB (now a Coherent Corp. product, formerly II-VI) is a OSFP 2x400G FR4 (also 2x200G FR4), closed top 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. It belongs to Finisar's FTCE4717 family, which has 5 orderable variants that differ by temperature grade, latch, receiver build or wavelength channel. Typical uses: 800G AI/ML back-end fabrics, hyperscale spine layers and 800ZR coherent DCI.
- 2x400G-FR4 OSFP
- Hot-pluggable OSFP Type 2
- 8x100G PAM4 retimed 106.25 Gb/s electrical interface
- Dual belly-to-belly LC
FTCE4717E1PCB: frequently asked questions
What is the Finisar FTCE4717E1PCB?
The FTCE4717E1PCB is a Finisar OSFP transceiver for 2x400G FR4 (also 2x200G FR4), closed top 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 FTCE4717E1PCB?
The FTCE4717E1PCB 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.
What is the optical power budget of the FTCE4717E1PCB?
Per the Finisar family datasheet, the FTCE4717E1PCB transmits −3.2 to 4.4 dBm avg per lane and has a receiver sensitivity of −2.6 dBm (as extracted); stressed −4.6 dBm / −6 + SECQ. Maximum receiver input is 5.4 dBm damage threshold (per lane).
Does the FTCE4717E1PCB support DDM / digital diagnostics?
Yes. I2C digital diagnostics per OSFP MSA; CMIS Rev 5.0. Your switch can read live temperature, voltage, laser bias and Tx/Rx power.
Which fiber and connector does the FTCE4717E1PCB use?
The FTCE4717E1PCB 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 FTCE4717E1PCB work in my Cisco, Juniper, Arista or HPE switch?
The FTCE4717E1PCB 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.
FTCE4717E1PCB vs FTCE4717E1PCB-2N: what is the difference?
Both are in Finisar's FTCE4717 family. They differ in form factor (OSFP vs OSFP (RHS)); build / application (2x400G FR4 (also 2x200G FR4), closed top vs 2x400G FR4, MSA riding heatsink). Pick the variant that matches your temperature, latch and wavelength needs.
What temperature range is the FTCE4717E1PCB rated for?
The FTCE4717E1PCB is a commercial-temperature part. Choose an industrial (T) variant for outdoor or uncontrolled sites.
What does the FTCE4717E1PCB 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 FTCE4717E1PCB 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 FTCE4717E1PCB price in India and how do I order?
The Finisar FTCE4717E1PCB 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 FTCE4717E1PCB need?
It runs from 3.3 V (3.135–3.465 V) with power dissipation of 17 W max.
Documents
NextGen datasheetPDF · specs, FAQ & buying guideManufacturer datasheet
Finisar / Coherent family datasheet
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