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Finisar FTCE3L26E1PCL OIF 800ZR, 0 dBm, L-band QSFP-DD DCO 120 km
800 Gb/s OIF 800ZR, 0 dBm, L-band QSFP-DD DCO transceiver, L-band 5THz DWDM tunable, up to 120 km, commercial temperature.
- Manufacturer
- Coherent Corp. (formerly Finisar / II-VI)
- Mfr part number
- FTCE3L26E1PCL
- Family
- FTCE3L26
- Category
- Fiber optic transceiver modules
- Datasheet
- FTCE3L26E1PCL datasheet (PDF)
FTCE3L26E1PCL specifications
| Attribute | Value |
|---|---|
| Manufacturer | Coherent Corp. (Finisar) |
| Manufacturer part number | FTCE3L26E1PCL |
| Product family | FTCE3L26 |
| Form factor | QSFP-DD DCO |
| Standards / application | OIF 800ZR |
| Data rate | 800G (825 Gb/s) |
| Wavelength | L-band tunable |
| Laser | L-band 5 THz DWDM tunable; DP-16QAM/8QAM/QPSK |
| Receiver | Coherent |
| Reach | 120 km |
| Connector | LC, duplex SMF |
| Tx output power | 0 dBm |
| Operating temperature | Commercial |
| Diagnostics | CMIS |
| Lifecycle | Current production |
| Variant note | 800G QSFP-DD DCO, OIF 800ZR, L-band, 0 dBm |
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 FTCE3L26E1PCL
The Finisar FTCE3L26E1PCL (now a Coherent Corp. product, formerly II-VI) is a QSFP-DD DCO OIF 800ZR, 0 dBm, L-band optical transceiver for 800 Gb/s links at L-band 5THz DWDM tunable over Duplex SMF, LC, with reach up to 120 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 · OIF 800ZR, 0 dBm, L-band · up to 120 km
- L-band 5THz DWDM tunable · Duplex SMF, LC
- Commercial temperature grade
- Genuine Finisar / Coherent optic · GST invoice
FTCE3L26E1PCL: frequently asked questions
What is the Finisar FTCE3L26E1PCL?
The FTCE3L26E1PCL is a Finisar QSFP-DD DCO transceiver for OIF 800ZR, 0 dBm, L-band 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 FTCE3L26E1PCL?
The FTCE3L26E1PCL is specified for up to 120 km over Duplex SMF, 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 FTCE3L26E1PCL?
Per the Finisar family datasheet, the FTCE3L26E1PCL transmits 0 dBm.
Does the FTCE3L26E1PCL support DDM / digital diagnostics?
Yes. CMIS. Your switch can read live temperature, voltage, laser bias and Tx/Rx power.
Which fiber and connector does the FTCE3L26E1PCL use?
The FTCE3L26E1PCL works at L-band 5THz DWDM tunable over Duplex SMF, LC. Both ends of a link must use the same optical standard.
Will the FTCE3L26E1PCL work in my Cisco, Juniper, Arista or HPE switch?
The FTCE3L26E1PCL follows the QSFP-DD DCO 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 FTCE3L26E1PCL rated for?
The FTCE3L26E1PCL is a commercial-temperature part. Choose an industrial (T) variant for outdoor or uncontrolled sites.
What does the FTCE3L26E1PCL 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 FTCE3L26E1PCL 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 FTCE3L26E1PCL price in India and how do I order?
The Finisar FTCE3L26E1PCL 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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