400G-FR4 Gen 3 QSFP-DD Optical Transceiver

Manufacturer: Coherent | Finisar

Datasheet: FTCD4313E3PxL

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Product Detail

The FTCD4313E3PxL FR4 QSFP-DD transceiver modules are engineered for application in 400 Gigabit Ethernet links over a maximum of 2km of single mode fiber. They adhere to the standards of the QSFP-DD MSA, QSFP28 MSA, IEEE P802.3cu, and certain sections of P802.3bs. Digital diagnostic features can be accessed through the I2C interface, in accordance with the QSFP28 MSA and Application Note AN-20xx.

Features & Benefit

Hot-pluggable QSFP-DD type 2 form factor
LC duplex receptacle
Supports 425Gb/s aggregate bit rate
Power dissipation
RoHS-6 compliant
Case temperature range of 20Â°C to +60Â°C (limited temp) or 0Â°C to +70Â°C (C-temp)
Single 3.3V power supply
Aligned with IEEE P802.3cu
4x100Gb/s PAM4 serial lanes
8x50G PAM4 retimed 400GAUI-8 electrical interface

Technical Specifications

Connector	LC
Data Rate (max)	425 Gb/s
Diagnostics	Digital
Distance	2 km
High End Case Temperature (Â°C)	70
Low End Case Temperature (Â°C)	0
Protocol	400G Ethernet Compliant
Receiver	PIN
Transmitter	CWDM
Voltage Supply	3.3
Wavelength	1310nm Band

Resources

400G-FR4 Gen 3 QSFP-DD Optical Transceiver Datasheet

FTCD4313E3PxL Datasheet

2023 Optical Transceiver Guide

EPS Interviews Finisar/II-VI Sr Director of Product Marketing

Manufacturer

Coherent | Finisar

Finisar is now Coherent. Finisar is a global technology leader in optical communications. Their world-class products enable high-speed voice, video and data communications for networking, storage, wireless, and cable TV applications. For 30 years, Finisar have created critical breakthroughs in optics technology and supplied system manufacturers with the production volumes needed to meet the exploding demand for network bandwidth.

Learn about Coherent | Finisar

400G-FR4 Gen 3 QSFP-DD Optical Transceiver