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
| Parameter | Min | Typical | Max | Unit |
|---|
| Wavelength | 844 | 850 | 863 | nm |
| Average Launch Power | -4.6 | - | 4.0 | dBm |
| Power Consumption (400G) | - | - | 8.5 | W |
| Operating Distance (OM4) | 2 | - | 50 | m |
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.
