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Finisar FTCF2519E1PCM-2 1.6T DR8 OSFP 1310nm 500 m
1.6 Tb/s 1.6T DR8 (OSFP MSA variant) OSFP transceiver, 1310nm, up to 500 m, commercial temperature.
- Manufacturer
- Coherent Corp. (formerly Finisar / II-VI)
- Mfr part number
- FTCF2519E1PCM-2
- Family
- FTCF2519
- Category
- Fiber optic transceiver modules
- Datasheet
- FTCF2519E1PCM-2 datasheet (PDF)
FTCF2519E1PCM-2 specifications
| Attribute | Value |
|---|---|
| Manufacturer | Coherent Corp. (Finisar) |
| Manufacturer part number | FTCF2519E1PCM-2 |
| Product family | FTCF2519 |
| Form factor | OSFP (OSFP224) |
| Standards / application | IEEE P802.3dj; OIF CEI-224G-LR; OSFP MSA; Ethernet, InfiniBand |
| Data rate | 1.6 Tb/s; 8x200G PAM4 |
| Wavelength | 1310 nm |
| Reach | 500 m parallel SMF |
| Connector | Dual MPO-12 |
| Operating temperature | Commercial |
| Diagnostics | Digital diagnostics via I2C per OSFP MSA |
| Compliance | RoHS-6 |
| Lifecycle | Current production |
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 FTCF2519E1PCM-2
The Finisar FTCF2519E1PCM-2 (now a Coherent Corp. product, formerly II-VI) is a OSFP (OSFP224) 1.6T DR8 (OSFP MSA variant) optical transceiver for 1.6 Tb/s links at 1310nm over Parallel SMF, dual MPO12, with reach up to 500 m. It is a commercial-temperature part. It belongs to Finisar's FTCF2519 family, which has 3 orderable variants that differ by temperature grade, latch, receiver build or wavelength channel. Typical uses: 1.6T next-generation AI/ML fabrics.
- 1.6T-DR8 OSFP
- 8x200G PAM4
- Half-populated 800G-DR4 version for splitting applications
FTCF2519E1PCM-2: frequently asked questions
What is the Finisar FTCF2519E1PCM-2?
The FTCF2519E1PCM-2 is a Finisar OSFP (OSFP224) transceiver for 1.6T DR8 (OSFP MSA variant) at 1.6 Tb/s. Finisar is now part of Coherent Corp. (formerly II-VI), and the part number is unchanged. It is used for 1.6T next-generation AI/ML fabrics.
What is the maximum distance of the FTCF2519E1PCM-2?
The FTCF2519E1PCM-2 is specified for up to 500 m over Parallel SMF, dual MPO12. Long-reach optics may need an attenuator on short links; we can advise based on your link loss.
Which fiber and connector does the FTCF2519E1PCM-2 use?
The FTCF2519E1PCM-2 works at 1310nm over Parallel SMF, dual MPO12. Both ends of a link must use the same optical standard.
Does the FTCF2519E1PCM-2 support DDM / digital diagnostics?
Yes. Digital diagnostics via I2C per OSFP MSA. Your switch can read live temperature, voltage, laser bias and Tx/Rx power.
Will the FTCF2519E1PCM-2 work in my Cisco, Juniper, Arista or HPE switch?
The FTCF2519E1PCM-2 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.
FTCF2519E1PCM-2 vs FTCF2519E1PCM: what is the difference?
Both are in Finisar's FTCF2519 family. They differ in build / application (1.6T DR8 (OSFP MSA variant) vs 1.6T DR8 (8x200G PAM4, 802.3dj)). Pick the variant that matches your temperature, latch and wavelength needs.
What temperature range is the FTCF2519E1PCM-2 rated for?
The FTCF2519E1PCM-2 is a commercial-temperature part. Choose an industrial (T) variant for outdoor or uncontrolled sites.
What does the FTCF2519E1PCM-2 part number mean?
The FTCF prefix marks Finisar's 1.6T 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 FTCF2519E1PCM-2 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 FTCF2519E1PCM-2 price in India and how do I order?
The Finisar FTCF2519E1PCM-2 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.
Government, PSU and enterprise orders welcome. GST invoice and pan-India delivery.
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