400G OSFP112 DR4

Vitex Part #: VO-4CDR4CP-AA

Vitex VO-4CDR4CP-ANA & VO-2CDR2CP-ANA, are high-performance, hot-pluggable optical transceiver modules, adhering to the OSFP form factor with a Flat Top RHS mechanical design. They are engineered for 400 Gigabit Ethernet and high-bandwidth interconnect applications. It complies with the 400GBASE-DR4 standard, enabling 400 Gigabit Ethernet transmission over single-mode fiber up to 150 meters, utilizing a 1310nm wavelength. Employing an MPO12 connector for high-density fiber connections, this transceiver is designed for commercial temperature operation and supports hot-plugging. It also features InfiniBand NDR support and includes a two-wire serial interface with digital diagnostic monitoring (DDM) capabilities for real-time monitoring of critical transceiver parameters, ensuring reliable optical connectivity in demanding data center and high-performance computing environments.

Features
Specifications
Applications
FAQs
Datasheet

Hot-pluggable OSFP 400G DR4 / 200G DR2 single mode transceiver
Compliant with OSFP-RHS
Compliant with CMIS 4.0
Maximum power consumption 9W
Compliant with IEEE 802.3-2022: 400GBASE-DR4 optical interface
Compliant with IEEE 802.3ck-2022: 400GAUI-4/200GAUI-2/100GAUI-1 C2M electrical interface
IB NDR support
Case operating temperature: 0°C to 70°C
Two wire serial Interface with digital diagnostic monitoring
Complies with EU Directive 2011/65/EU (RoHS compliant)
Class 1 Laser

Form Factor	OSFP-RHS
Data Rate	400G
Wavelength	1310nm
Distance	500m
Connector	MPO-12
Protocol	Ethernet
Temperature	Commercial (0–70°C)

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

Q: What is the 400G OSFP112 DR4?
A: It is a 400G optical transceiver in the OSFP-RHS form factor, supporting Ethernet with a reach of 500m over Single-Mode Fiber (SMF).

Q: What is the maximum transmission distance?
A: This transceiver supports up to 500m over Single-Mode Fiber (SMF) at 1310nm.

Q: What connector type does this use?
A: It uses a MPO-12 connector with Single-Mode Fiber (SMF).

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

Q: Is this module compatible with my switch or router?
A: This transceiver is OSFP-RHS MSA compliant, meaning it is designed to work with any platform that supports the OSFP-RHS standard. Contact Vitex engineering to confirm compatibility with your specific hardware.

Technical Documentation

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

Download Datasheet PDF

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Transceivers worked as expected. Very good value.

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Tested & Validated

Built For Real Deployment Environments

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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