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Finisar FTCE4527E1PxA-2N 2x400G DR4+, riding OSFP 2 km
800 Gb/s 2x400G DR4+, riding heatsink (x unresolved) OSFP transceiver, 1310nm EML x8, up to 2 km.
- Manufacturer
- Coherent Corp. (formerly Finisar / II-VI)
- Mfr part number
- FTCE4527E1PxA-2N
- Family
- FTCE4527
- Category
- Fiber optic transceiver modules
- Datasheet
- FTCE4527E1PxA-2N datasheet (PDF)
FTCE4527E1PxA-2N specifications
| Attribute | Value |
|---|---|
| Manufacturer | Coherent Corp. (Finisar) |
| Manufacturer part number | FTCE4527E1PxA-2N |
| Product family | FTCE4527 |
| Form factor | OSFP (RHS) |
| Standards / application | IEEE 802.3bs / 802.3cu (100GBASE-FR1 per lane), IEEE 802.3ck electrical; OSFP MSA |
| Data rate | 850 Gb/s aggregate; 8x100G PAM4 (106.25 Gb/s PAM4 electrical) |
| Wavelength | 1304.5 to 1317.5 nm |
| Laser | EML (Coherent page) |
| Receiver | PIN (Coherent page) |
| Reach | 2 km SMF (G.652) |
| Connector | Dual MPO-12 APC (PxA, 2x400G DR4+); MPO-16 (PxM, DR8+) |
| Tx output power | −3.1 dBm min to 4 dBm max avg per lane |
| Rx sensitivity | −4.5 dBm (or −5.9 + TECQ) per lane; stressed −2.5 dBm OMAouter |
| Rx overload / max input | 5 dBm damage threshold (per lane) |
| Extinction ratio | 3.5 dB |
| Supply voltage | 3.3 V (3.135–3.465 V) |
| Power dissipation | < 17 W c-temp (PxA); PxM: < 18 W limited temp, < 19 W c-temp |
| Operating temperature | 0 to 70 °C case (C); 20 to 60 °C limited (L) |
| Diagnostics | I2C; CMIS 4.0 per MSA (CMIS 5.x optional) |
| Compliance | OSFP MSA; RoHS-6 (Directive 2011/65/EU) |
| Lifecycle | Current production |
| Variant note | -2N = No Heat Sink design |
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 FTCE4527E1PxA-2N
The Finisar FTCE4527E1PxA-2N (now a Coherent Corp. product, formerly II-VI) is a OSFP (RHS) 2x400G DR4+, riding heatsink (x unresolved) optical transceiver for 800 Gb/s links at 1310nm EML x8 over Parallel SMF, dual MPO12, with reach up to 2 km. It belongs to Finisar's FTCE4527 family, which has 6 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.
- 800G-DR8+ / 2x400G-DR4+ OSFP
- 2 km reach on SMF
- SMSR 30 dB
- 8x100G PAM4 retimed electrical interface
- Pull-tab release
FTCE4527E1PxA-2N: frequently asked questions
What is the Finisar FTCE4527E1PxA-2N?
The FTCE4527E1PxA-2N is a Finisar OSFP (RHS) transceiver for 2x400G DR4+, riding heatsink (x unresolved) 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 FTCE4527E1PxA-2N?
The FTCE4527E1PxA-2N is specified for up to 2 km over Parallel SMF, dual MPO12. 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 FTCE4527E1PxA-2N?
Per the Finisar family datasheet, the FTCE4527E1PxA-2N transmits −3.1 dBm min to 4 dBm max avg per lane and has a receiver sensitivity of −4.5 dBm (or −5.9 + TECQ) per lane; stressed −2.5 dBm OMAouter. Maximum receiver input is 5 dBm damage threshold (per lane).
Does the FTCE4527E1PxA-2N support DDM / digital diagnostics?
Yes. I2C; CMIS 4.0 per MSA (CMIS 5.x optional). Your switch can read live temperature, voltage, laser bias and Tx/Rx power.
Which fiber and connector does the FTCE4527E1PxA-2N use?
The FTCE4527E1PxA-2N works at 1310nm EML x8 over Parallel SMF, dual MPO12. Both ends of a link must use the same optical standard.
Will the FTCE4527E1PxA-2N work in my Cisco, Juniper, Arista or HPE switch?
The FTCE4527E1PxA-2N 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.
FTCE4527E1PxA-2N vs FTCE4527E1PCM: what is the difference?
Both are in Finisar's FTCE4527 family. They differ in form factor (OSFP (RHS) vs OSFP); build / application (2x400G DR4+, riding heatsink (x unresolved) vs 800G DR8+). Pick the variant that matches your temperature, latch and wavelength needs.
What does the FTCE4527E1PxA-2N part number mean?
The FTCE prefix marks Finisar's 800G family. The remaining characters identify the optical design and build variant.
Is your FTCE4527E1PxA-2N 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 FTCE4527E1PxA-2N price in India and how do I order?
The Finisar FTCE4527E1PxA-2N 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 FTCE4527E1PxA-2N need?
It runs from 3.3 V (3.135–3.465 V) with power dissipation of < 17 W c-temp (PxA); PxM: < 18 W limited temp, < 19 W c-temp.
Documents
NextGen datasheetPDF · specs, FAQ & buying guideManufacturer datasheet
Finisar / Coherent family datasheet
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