OSFP-1.6T-2xDR4H Optical Transceiver Module is an InfiniBand and Ethernet 1.6Tb/s 2x800Gb/s Twin-port OSFP224, 2xDR4/DR8 single mode, Silicon photonics-based, parallel, 8-channel transceiver using two, 4-channel MPO-12/APC optical connectors at 800Gb /s each. The parallel single mode, data center reach 8-channel (2xDR4/DR8) design uses 200G-PAM4 modulation and has a maximum fiberreach of 500-meters using 8 single mode fibers. The main application for OSFP-1.6T-2xDR4H is linking two switches together with up to 500 meters.
| Form Factor | OSFP224 | Distance | 500m |
| Wavelength | 1310nm | Connector | Dual MPO-12 /APC |
| Power Consumption | ≤26W | Transmitter | DFB(SiPh Based) |
| Receiver | PIN(SiPh Based) | Media | SMF |
| Modulation(Electrical) | 8x212Gb/s PAM4 | Modulation(Optical) | Two ports 4x212Gb/s PAM4 |
NVIDIA/Mellanox MMS4A00 Compatible 1.6T OSFP 2xDR4/DR8 PAM4 InfiniBand XDR Optical Transceiver (SMF, 1310nm, 500m, Dual MPO-12/APC, DOM, Flat Top)
The NVIDIA/Mellanox InfiniBand MMS4A00 Compatible OSFP Optical Transceiver is an InfiniBand 1.6T 2x 800Gb/s Twin-port OSFP, 2xDR4/DR8 single mode, parallel, 8-channel transceiver using two, 2-fiber, 4-channel MPO-12/APC optical connectors at 800Gb/s each. The parallel single mode, short reach 8-channel (2xDR4/DR8), uses 200G-PAM4 modulation and has a maximum fiber reach of 500-meters using 8 single mode fibers. It is qualified for use in InfiniBand XDR end-to-end systems.
It is the ideal solution for supercomputing and HPC industries, seamlessly integrating into computing and storage infrastructure to ensure efficient high-performance interconnectivity. The flat-top (OSFP-RHS) version is suitable for liquid-cooled switches.
Feature
High Bandwidth, Low Power and Seamlessly Integrating
1.6T 2xDR4/DR8 OSFP flat-top optical transceiver module provides up to 1600Gbps aggregate throughput and can be applied in liquid cooling environments. Without heat sink, it can be fitted with the equipment in a tight fit, so it has a large contact area and is convenient for heat dissipation.

Connectivity Solution

Application

Testing

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