400GBASE-LR4 10km Gen 3 QSFP-DD Optical Transceiver

Manufacturer: Coherent | Finisar

Datasheet: FTCD4323E3PCL

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Product Detail

The FTCD4323E3PCL LR4 QSFP-DD transceiver modules are engineered for application in 400 Gigabit Ethernet links over a distance of up to 10km on single mode fiber. They adhere to the QSFP-DD MSA, QSFP28 MSA, 400G-LR4-10 Technical Specification Rev1.0 Sept 15, 2020, and certain sections of P802.3bs. Digital diagnostic features can be accessed through the I2C interface, as outlined by the QSFP28 MSA and Finisar Application Note AN-21xx.

Features & Benefit

Hot-pluggable QSFP-DD type 2 form factor
8x50G PAM4 retimed 400GAUI-8 electrical interface
Supports 425Gb/s aggregate bit rate
Power dissipation
RoHS-6 compliant
Case temperature range of 0Â°C to +70Â°C
Single 3.3V power supply
Maximum link length of 10km on Single Mode Fiber (SMF)
Aligned with 100G Lambda MSA Group 400G-LR4-10 technical spec
4x100Gb/s PAM4 serial lanes

Technical Specifications

Connector	MPO (MTP12)
Data Rate (max)	425 Gb/s
Diagnostics	Digital
Distance	10 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

400GBASE-LR4 10km Gen 3 QSFP-DD Optical Transceiver Datasheet

FTCD4323E3PCL 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

400GBASE-LR4 10km Gen 3 QSFP-DD Optical Transceiver