400G OSFP RHS SR4
LIRM-PMSxxxC
Max Reach: 100 meters
The 400G OSFP RHS SR4 Optical Transceiver is a high-performance optical transceiver designed for short-range, multi-lane data communication in liquid immersion environments.
It integrates 4 transmit and 4 receive lanes, each operating at 53.125 GBd (PAM4). With FEC enabled, each lane supports data rates of up to 106.25 Gb/s, providing transmission distances of up to 60 m over OM3 multimode fiber and 100 m over OM4 multimode fiber.
Operating at a nominal wavelength of 850 nm, the module features a male MPO-12 APC optical pigtail interface. Built with advanced VCSEL technology and a high-reliability optical design, it delivers long operational life, consistent performance, and dependable operation in demanding data center and liquid immersion cooling environments.
Key Features
- 4 channels full-duplex transceiver modules
- Transmission data rate up to 106.25G per channel
- 4x106.25Gbps PAM4 transmitter and PAM4 receiver
- 4 channels 850nm VCSEL array
- 4 channels PIN photo detector array
- Internal CDR circuits on both receiver and transmitter channels
- Power consumption <8W
- Hot-Pluggable OSFP RHS form factor and Compliant with CMIS
- Up to 60 m over OM3 MMF
- Up to 100 m over OM4 MMF (with FEC)
- Male MPO12 APC pigtail
- Built-in digital diagnostic functions
- Operating case temperature: Commercial (0°C to +70°C)
- 3.3V power supply voltage
- • RoHS compliant(lead free)
Applications
- IIEEE 802.3db 400GBASE-SR4 Ethernet (PAM4)
- The transceiver is designed for Ethernet, Telecom and Infiniband use cases.
- Especially designed for liquid immersion cooling environments
Supported Standards
- OSFP MSA
- IEC 60825-1:2014 (3rd Edition)
- EN 62368-1: 2014
