400G OSFP VR4 Optical Transceiver Module — High-Speed Multimode Fiber Solution

Product Overview

The 400G OSFP VR4 Optical Transceiver Module (Model: CC-OSFP04VR4-12D) is a high-performance, hot-pluggable transceiver designed for next-generation data centers and high-speed networks. It supports 400G Ethernet and InfiniBand NDR applications with a reach of up to 50m on OM4 multimode fiber. This optical module features low power consumption, advanced digital diagnostics, and compliance with industry standards.

Key Features

• Hot-pluggable OSFP form factor
• Compliant with OSFP MSA, CMIS Rev 5.0+, IEEE P802.3db/D3.0, and IEEE P802.3ck
• 4-channel 100G-PAM4 electrical and optical modulation
• Maximum power consumption: 8.5W (400G mode), 6.5W (200G mode)
• Single MPO-12 APC connector
• Operating case temperature: 0°C to 70°C
• Digital diagnostic monitoring via I2C interface

Technology

The optical transceiver module utilizes PAM4 modulation technology with a signaling rate of 53.125 GBd per lane. It complies with the Common Management Interface Specification (CMIS) and supports advanced features such as low-power mode and real-time monitoring.

Working Principle

The module converts electrical signals into optical signals using four vertical-cavity surface-emitting lasers (VCSELs) operating at 850nm wavelength. The received optical signals are converted back to electrical signals via photodiodes. The 800g osfp-compatible design ensures high data integrity and low bit error rate (BER).

Applications

• InfiniBand NDR networks
• 400G Ethernet data centers
• 4x100GbE breakout applications
• High-performance computing (HPC)
• Cloud infrastructure

Specifications

Advantages

• Lower power consumption compared to similar optical transceiver modules
• Robust performance in high-temperature environments
• Backward compatibility with 200G mode using fiber splitters
• Comprehensive digital diagnostics for real-time monitoring

Service and Support

We offer a 3-year warranty, fast delivery, and 24/7 technical support. Our team provides integration assistance and custom configuration services to ensure seamless deployment.

FAQ

What is the maximum distance supported?

Up to 30m on OM3 and 50m on OM4 multimode fiber.

Is this module compatible with 200G mode?

Yes, it operates as a 200G transceiver with a 2-fiber splitter.

What is the power consumption in low-power mode?

Maximum 1.5W.

Precautions

• Ensure compatible OSFP host ports
• Avoid bending fiber cables beyond minimum bend radius
• Operate within specified temperature and humidity ranges
• Follow ESD protection procedures during handling

Company Introduction

China Cloud Electro Optics Technology Co., Ltd. has over a decade of experience in the network hardware industry. With a large manufacturing facility and a strong technical team, we serve a global clientele with high-quality products including optical modules, switches, network cards, and wireless solutions. We represent leading brands such as Mellanox, Ruckus, Aruba, and Extreme. Our extensive inventory and professional support ensure reliable supply and exceptional service for all your networking needs.