The Optical Transceiver 800G OSFP-RHS DR4 SiPh is designed to deliver high-speed, short- to mid-reach optical connectivity for AI-driven and hyperscale data center environments. Supporting four 212.5Gbps channels, this transceiver enables efficient 800G Ethernet and InfiniBand transmission over single-mode fiber up to 500 meters.
Built on advanced silicon photonics technology with PIN receivers, the module offers low insertion loss, strong signal integrity, and stable optical performance in dense, high-bandwidth deployments. Featuring an MPO-12 connector and an OSFP-RHS form factor optimized for high-density systems, it supports scalable parallel-optics architectures. With commercial temperature operation and a maximum power consumption of 18W, this transceiver is well suited for production-ready AI clusters and modern data center infrastructures requiring reliable, mid-reach 800G optical solutions.
Product Type
DR4
Form Factor
OSFP-RHS
Data Rate
4*212.5Gbps
Wavelength
1310nm
Component
SiPh+PIN
Output Power
-3.3~4dBm
Rec. Sens
-3.4dBm
Connector
MPO-12
Case Temp.
C
Reach
500m
Max Power Consumption
18W
Application
AI, Data Center
Protocol
Ethernet, IB
Built for Deployment, Not Just Specification
ATOP products are engineered for real-world network environments where performance, compatibility, and long-term reliability matter.
Each product is designed, manufactured, and validated within ATOP’s factory-direct production ecosystem, ensuring consistency across batches, predictable availability, and dependable operation beyond initial deployment.
Compatibility & Ongoing Validation
This product is validated for interoperability with mainstream platforms and undergoes continuous review across firmware updates and production cycles.
Compatibility at ATOP is not a one-time certification. It is actively maintained to reduce deployment risk, prevent post-installation issues, and support stable operation as networks evolve.
Supply, Scale & Lifecycle Assurance
As a manufacturer, ATOP controls the full lifecycle of this product, from component sourcing and assembly through testing, traceability, and volume delivery.
Consistent performance across production runs
Predictable lead times and scalable supply
Long-term availability aligned with customer roadmaps
Traceability, Compliance & Sustainability
Each ATOP product is backed by full production traceability and compliance documentation, including ESG and regulatory requirements where applicable.
Factory-level visibility enables accurate reporting, audit readiness, and confidence in sourcing, without retroactive data collection or assumptions.
Part of a Broader Portfolio
This product represents one configuration within ATOP’s wider portfolio of optical transceivers and high-speed interconnect solutions. Variants, adjacent specifications, and alternative form factors may be available based on platform, reach, or deployment requirements.
If you don’t see an exact match, ATOP can advise on equivalent or optimized alternatives.
