AOC 400G OSFP to 4x 100G QSFP56 breakout

Vitex Part #: V4C-P4QyyyC-AA

The V4C-P4QyyC-ANA is a 400G OSFP to 4x100G QSFP56 Active Optical Cable (AOC) designed for high-density breakout applications. It supports data rates up to 53.125Gbps (PAM4) per channel, facilitating a 400G to 4x100G split. The OSFP end adheres to CMIS 4.0 specifications, while the QSFP56 end with SFF-8636. The cable operates with a single 3.3V power supply, maintaining a case operating temperature range of 0°C to 70°C. Power consumption is specified at a maximum of 10W for the OSFP end and 3W for each QSFP56 end.

Features
Specifications
Applications
FAQs
Datasheet

400G OSFP to 4*100G QSFP56 Breakout Data Rate up to 53.125Gbps (PAM4) per channel
Maximum power consumption: 10W for OSFP end & 3W for QSFP56 end OSFP end compliant with CMIS 4.0 QSFP56 ends compliant with
SFF-8636 Case operating temperature 0°C to 70°C
Single 3.3V power supply
Hot pluggable
RoHS compliant

Category	DACs/AECs/ACCs
Form Factor	OSFP
Data Rate	400G
Wavelength	850nm
Distance	<100m
Connector	MPO-12
Cable Length	Up to 3m
Protocol	Ethernet
Temperature	Commercial (0–70°C)
Extender Type	Cable

AI Data Centers Data Center Interconnect High Performance Computing (HPC)

Q: What data rate does this AOC support?
A: This active optical cable supports 400G data rate using the OSFP form factor.

Q: What lengths are available?
A: This AOC is available in lengths up to <100m. Contact Vitex for custom length options.

Q: What is the advantage of an AOC over a passive copper cable?
A: AOCs offer significantly longer reach than passive copper DACs, lower weight, better EMI immunity, and lower power consumption at longer distances — ideal for rack-to-rack or inter-row connections in data centers.

Q: What applications is this AOC suited for?
A: It is designed for AI Data Centers, Data Center Interconnect, High Performance Computing (HPC) applications.

Technical Documentation

Access comprehensive technical specifications, mechanical diagrams, and validation reports.

Download Datasheet PDF

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Every Vitex optical product undergoes optical testing, interoperability validation, and system-level verification to ensure performance, reliability, and long-term availability in production networks.

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