800G · OSFP224
800G OSFP224 DR4 RHS
Form factorOSFP224
Lanes4 × 212.5G PAM4
Reach and fiber500 m, single-mode fiber
ConnectorMPO-12/APC (8 fibers used)
Max powerup to 16 W
High-Speed Optical Module Series · 800G OSFP
800G OSFP optical transceivers
Engineered for AI Ethernet spine-leaf switches and InfiniBand NDR clusters, our four 800G OSFP and OSFP224 modules cover 4x200G DR4 single-mode, 8x100G DR8 riding-heatsink and finned-top single-mode, and 850 nm VR8 multimode fabrics.
800G OSFP & OSFP224 Lineup
800G OSFP and OSFP224 optical transceivers, per verified manufacturer specifications.
800G · OSFP
800G OSFP DR8 RHS
Form factorOSFPLanes8 × 106.25G PAM4Reach and fiber500 m, single-mode fiberConnectorMPO-16/APC (16-fiber single receptacle)Max powerup to 16.5 W800G · OSFP
800G OSFP DR8 Finned-Top
Form factorOSFPLanes8 × 106.25G PAM4Reach and fiber500 m, single-mode fiberConnectorMPO-16/APC (16-fiber single receptacle)Max powerup to 16.5 W800G · OSFP
800G OSFP VR8
Form factorOSFPLanes8 × 106.25G PAM4Reach and fiber50 m, OM4 multimode fiberMax powerup to 16.5 W
Riding heat sink or finned top
RHS modules feature a precision-machined flat top surface designed to mate with spring-loaded switch-cage heat sinks or liquid cold plates. Finned-top modules machine cooling fins directly into the transceiver shell for front-to-back air-cooled switch faceplates.
In the glossary: RHS (riding heat sink), IHS (integrated heat sink)
Questions about 800G
How much power do the 800G OSFP modules consume?
The 4-lane 800G OSFP224 DR4 RHS is rated at 16 W or less, and the 8-lane 800G OSFP DR8 RHS, DR8 Finned-Top, and VR8 modules are rated at 16.5 W or less from a 3.3 V supply.
What optical connectors do the 800G modules use?
The 800G OSFP224 DR4 RHS uses a Single MPO-12/APC (8 fibers active, 500 m SMF). The 800G OSFP DR8 RHS and Finned-Top modules use a Single MPO-16/APC (500 m SMF). The 800G OSFP VR8 uses an MPO-12/APC interface over OM4 multimode fiber up to 50 m.
What is the difference between RHS and Finned-Top OSFP housings?
RHS stands for riding heat sink: the module top is flat so a spring-loaded switch-cage heat sink or liquid cold plate makes direct thermal contact. A Finned-Top or Integrated Heat Sink (IHS) module machines cooling fins directly into the top of the transceiver shell for front-to-back airflow switches.
What 800G OSFP modules do you manufacture alongside 1.6T?
Alongside our flagship 1.6T OSFP224 line, we manufacture four 800G OSFP modules in volume: the 4x200G-lane 800G OSFP224 DR4 RHS (16 W max, Single MPO-12/APC), 800G OSFP DR8 RHS MPO-16 (16.5 W max), 800G OSFP DR8 Finned-Top MPO-16 (16.5 W max), and 800G OSFP VR8 (850 nm OM4 up to 50 m).
Partner directly with our American division
Discuss 1.6T and 800G distributor allocation, custom White-Label OEM branding, or platform verification directly with Mike Clarke.
Mike Clarkemike@co-pacoptics.com+1 (575) 910-7000