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Finisar FTCC8612E2PCM 200GBASE-SR4 QSFP56 850nm VCSEL 100 m OM4
200 Gb/s 200GBASE-SR4 QSFP56 transceiver, 850nm VCSEL, up to 100 m OM4, commercial temperature.
- Manufacturer
- Coherent Corp. (formerly Finisar / II-VI)
- Mfr part number
- FTCC8612E2PCM
- Family
- FTCC8612
- Category
- Fiber optic transceiver modules
- Datasheet
- FTCC8612E2PCM datasheet (PDF)
FTCC8612E2PCM specifications
| Attribute | Value |
|---|---|
| Manufacturer | Coherent Corp. (Finisar) |
| Manufacturer part number | FTCC8612E2PCM |
| Product family | FTCC8612 |
| Form factor | QSFP56 |
| Standards / application | IEEE 802.3cd 200GBASE-SR4; QSFP MSA; CMIS 4.0 |
| Data rate | 212.5 Gb/s aggregate (4x 26.5625 GBd PAM4) |
| Wavelength | 840–860 nm |
| Laser | 4x50Gb/s PAM4 VCSEL transmitter |
| Receiver | PIN |
| Reach | 70 m OM3; 100 m OM4 |
| Connector | MPO-12 |
| Tx output power | −6.5 to 4 dBm per lane |
| Rx sensitivity | −3.4 dBm stressed OMAouter per lane |
| Rx overload / max input | 5 dBm damage threshold |
| Extinction ratio | 3 dB min |
| Supply voltage | 3.3 V (3.135–3.465 V) |
| Power dissipation | 5.5 W max (E1PCM); < 4.5 W (E2PCM) |
| Operating temperature | Commercial |
| Diagnostics | I2C management interface per QSFP MSA |
| Compliance | RoHS-6 |
| Lifecycle | Current production |
| Variant note | Power dissipation below 4.5 W (E2 datasheet, EPS Global FTCC8612E2PCM.pdf); E Ethernet, P pull-tab, C commercial 0–70 °C, M MPO |
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 FTCC8612E2PCM
The Finisar FTCC8612E2PCM (now a Coherent Corp. product, formerly II-VI) is a QSFP56 200GBASE-SR4 optical transceiver for 200 Gb/s links at 850nm VCSEL over Parallel MMF, MPO12, with reach up to 100 m OM4. It is a commercial-temperature part. It belongs to Finisar's FTCC8612 family, which has 2 orderable variants that differ by temperature grade, latch, receiver build or wavelength channel. Typical uses: 200G Ethernet / HDR fabrics and coherent DCI.
- Four-channel full-duplex transceiver module
- Hot-pluggable QSFP56 form factor
- Supports 212.5Gb/s aggregate bit rate
- Maximum link length of 100m on OM4 Multimode Fiber
- 200GAUI-4 C2M electrical interface (4x50Gb/s PAM4 retimed)
- 4x50Gb/s PAM4 VCSEL transmitter
FTCC8612E2PCM: frequently asked questions
What is the Finisar FTCC8612E2PCM?
The FTCC8612E2PCM is a Finisar QSFP56 transceiver for 200GBASE-SR4 at 200 Gb/s. Finisar is now part of Coherent Corp. (formerly II-VI), and the part number is unchanged. It is used for 200G Ethernet / HDR fabrics and coherent DCI.
What is the maximum distance of the FTCC8612E2PCM?
The FTCC8612E2PCM is specified for up to 100 m OM4 over Parallel MMF, 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 FTCC8612E2PCM?
Per the Finisar family datasheet, the FTCC8612E2PCM transmits −6.5 to 4 dBm per lane and has a receiver sensitivity of −3.4 dBm stressed OMAouter per lane. Maximum receiver input is 5 dBm damage threshold.
Does the FTCC8612E2PCM support DDM / digital diagnostics?
Yes. I2C management interface per QSFP MSA. Your switch can read live temperature, voltage, laser bias and Tx/Rx power.
Which fiber and connector does the FTCC8612E2PCM use?
The FTCC8612E2PCM works at 850nm VCSEL over Parallel MMF, MPO12. Both ends of a link must use the same optical standard.
Will the FTCC8612E2PCM work in my Cisco, Juniper, Arista or HPE switch?
The FTCC8612E2PCM follows the QSFP56 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.
FTCC8612E2PCM vs FTCC8612E1PCM: what is the difference?
Both are in Finisar's FTCC8612 family. They differ in reach (100 m OM4 vs 70 m OM3 / 100 m OM4). Pick the variant that matches your temperature, latch and wavelength needs.
What temperature range is the FTCC8612E2PCM rated for?
The FTCC8612E2PCM is a commercial-temperature part. Choose an industrial (T) variant for outdoor or uncontrolled sites.
What does the FTCC8612E2PCM part number mean?
The FTCC prefix marks Finisar's 200G 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 FTCC8612E2PCM 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 FTCC8612E2PCM price in India and how do I order?
The Finisar FTCC8612E2PCM 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 FTCC8612E2PCM need?
It runs from 3.3 V (3.135–3.465 V) with power dissipation of 5.5 W max (E1PCM); < 4.5 W (E2PCM).
Documents
NextGen datasheetPDF · specs, FAQ & buying guideManufacturer datasheet
Finisar / Coherent family datasheet
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