400G OSFP112 SR4

Vitex Part #: VO-4CSR4CP-AA

Vitex VO-4CSR4CP-ANA, the 400G-SR4 OSFP transceiver is a hot-pluggable, multimode optical module designed for high-density 400 Gigabit Ethernet applications. It adheres to the OSFP RHS form factor, utilizing a single MPO-12 APC receptacle. This transceiver supports transmission distances of up to 30 meters on OM3 multimode fiber and 50 meters on OM4 multimode fiber. Notably, it also possesses the capability to operate as a 200Gb/s NDR200 transceiver when paired with 2-fiber splitter ends, providing versatility in network configurations.

Features
Specifications
Applications
FAQs

Hot-pluggable
OSFP 400G SR4 multimode transceiver Compliant with OSFP RHS Compliant with CMIS Rev 4.0 or above revision 4-channels of 100G-PAM4 electrical and optical modulation Single MPO-12 APC receptacles Up to 30m reach on OM3 and 50m reach on OM4 Operates as a 200Gb/s NDR200 transceiver with 2-fiber splitter ends Maximum power consumption 8.5W with 4 channels and 6.5W with 2 channels Single 3.3V power supply
Case operating temperature: 0°C to 70°C
Class 1 laser
RoHS complaint

Form Factor	OSFP-RHS
Data Rate	400G
Wavelength	850nm
Distance	<100m
Connector	MPO-12
Protocol	Ethernet
Temperature	Commercial (0–70°C)

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

Q: Is this 400G SR4 compatible with OM3 fiber? A: Yes, but reach is reduced (approx 30m) compared to OM4 (50-100m).

Q: Does it support 200G breakout? A: Yes, it can operate as 2x 200G SR2 or 4x 100G SR1.

Q: What is the power consumption? A: Typical power consumption is <10W.

Q: Is the "RHS" heatsink required? A: RHS (Riding Heat Sink) is required for specific switches (like Nvidia) that cool from the top.

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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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