AOC 200G QSFP28-DD LPO

Vitex Part #: V2C-D1DyyyC-QA

The V2C-D1DyyyC-QA is a 200G QSFP28-DD to QSFP28-DD Linear Pluggable Optics (LPO) Active Optical Cable (AOC). It supports 25.78Gb/s data rates per channel, utilizing an integrated 850nm VCSEL array and PD array without onboard DSP or CDR. This hot-pluggable AOC is designed in a QSFP-DD form factor, compliant with QSFP-DD HW Rev6.2 and CMIS 4.0 specifications. It features a maximum power consumption of 3.5W per end, operates on a single 3.3V power supply, and is specified for a case operating temperature range of 0°C to 70°C.

Features
Specifications
Applications
FAQs
Datasheet

25.78Gb/s data rate per channel Integrated 850nm VCSEL array and PD array w/o DSP or CDR Hot-pluggable
QSFP-DD form factor Compliant to QSFP-DD HW Rev6.2 Compliant with CMIS 4.0 Maximum power consumption 3.5W(each end) Single 3.3V power supply
Case operating temperature 0°C to 70°C
Class 1 laser
RoHS complaint

Form Factor	QSFP-DD
Data Rate	200G
Wavelength	850nm
Distance	<100m
Cable Length	Up to 100m
Protocol	Ethernet
Temperature	Commercial (0–70°C)
Extender Type	Cable

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

Q: What is the benefit of Linear Pluggable Optics (LPO)? A: LPO removes the DSP from the module, significantly reducing power consumption and latency for AI/ML clusters.

Q: Can I use this LPO AOC in any 200G switch? A: No, the host switch must be explicitly designed to support Linear drive optics (no DSP retimer).

Q: Does it support PAM4 signaling? A: Yes, it transmits 50G PAM4 signals per lane natively with high signal integrity.

Q: What is the power saving vs standard AOCs? A: It can reduce power usage by up to 50% compared to standard DSP-based active optical cables.

Technical Documentation

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

Download Datasheet PDF

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