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Finisar FTCE4127E1PLL 800G BiDi OSFP 500 m
800 Gb/s 800G BiDi (8 lambda 1271-1341nm) OSFP transceiver, 1271-1341nm EML x8, up to 500 m.
- Manufacturer
- Coherent Corp. (formerly Finisar / II-VI)
- Mfr part number
- FTCE4127E1PLL
- Family
- FTCE4127
- Category
- Fiber optic transceiver modules
- Datasheet
- FTCE4127E1PLL datasheet (PDF)
FTCE4127E1PLL specifications
| Attribute | Value |
|---|---|
| Manufacturer | Coherent Corp. (Finisar) |
| Manufacturer part number | FTCE4127E1PLL |
| Product family | FTCE4127 |
| Form factor | OSFP |
| Standards / application | 800G BiDi |
| Data rate | 850 Gb/s |
| Wavelength | 1271–1341 nm band |
| Laser | 8x EML |
| Receiver | PIN |
| Reach | 500 m SMF |
| Connector | LC (BiDi) |
| Operating temperature | 20 to 60 °C |
| Lifecycle | Ask for availability |
| Variant note | 800G BiDi, LC, 20–60 °C |
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 FTCE4127E1PLL
The Finisar FTCE4127E1PLL (now a Coherent Corp. product, formerly II-VI) is a OSFP 800G BiDi (8 lambda 1271-1341nm) optical transceiver for 800 Gb/s links at 1271-1341nm EML x8 over Duplex SMF, LC BiDi, with reach up to 500 m. Typical uses: 800G AI/ML back-end fabrics, hyperscale spine layers and 800ZR coherent DCI.
- 800 Gb/s · 800G BiDi (8 lambda 1271-1341nm) · up to 500 m
- 1271-1341nm EML x8 · Duplex SMF, LC BiDi
- Genuine Finisar / Coherent optic · GST invoice
- Pan-India dispatch from New Delhi
FTCE4127E1PLL: frequently asked questions
What is the Finisar FTCE4127E1PLL?
The FTCE4127E1PLL is a Finisar OSFP transceiver for 800G BiDi (8 lambda 1271-1341nm) 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 FTCE4127E1PLL?
The FTCE4127E1PLL is specified for up to 500 m over Duplex SMF, LC BiDi. Long-reach optics may need an attenuator on short links; we can advise based on your link loss.
Which fiber and connector does the FTCE4127E1PLL use?
The FTCE4127E1PLL works at 1271-1341nm EML x8 over Duplex SMF, LC BiDi. Both ends of a link must use the same optical standard.
Will the FTCE4127E1PLL work in my Cisco, Juniper, Arista or HPE switch?
The FTCE4127E1PLL 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 does the FTCE4127E1PLL part number mean?
The FTCE prefix marks Finisar's 800G family. The remaining characters identify the optical design and build variant.
Is your FTCE4127E1PLL 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 FTCE4127E1PLL price in India and how do I order?
The Finisar FTCE4127E1PLL 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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