NVIDIA/Mellanox MMS4A00-XM Compatible 1.6T 2xDR4/DR8 InfiniBand XDR Silicon Photonics Optical Transceiver Module(Twin-port OSFP224, 1310nm, 500m (OS2) , Dual MPO-12/APC, DOM, for SMF, IHS/Finned Top)
NADDOD 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.
Feature:
- 100% verified by the original, perfectly compatible with NVIDIA Quantum-X800 Q3400-RA XDR switch devices.
- Maximum power consumption 26W.
- 8x 200G-PAM4 electrical modulation.
- SiPh technology for cost-efficient, low power, high capacity.
- Built-in 3nm DSP, providing stable transmission performance.
- Compliant with OSFP MSA, IEEE 802.3dj_D1.1 protocol and CMIS 5.2.
- 30-Day Free Return, 1-Year Free Replacement, 3-Year Warranty, Lifetime After-sales Technical Support.
Quality Assurance
Excellent quality is the foundation of Comelink's survival and development. Our operation team are experts with many years' experience in the optical communication industry. Our manufacturers are first-class manufacturers in the industry. Many of them have the qualification of OEM for first-class system equipment manufacturers.
Specificiation
Connector
Dual MPO-12 /APC
Transmitter
DFB(SiPh Based)
Modulation(Electrical)
8x212Gb/s PAM4
Modulation(Optical)
Two ports 4x212Gb/s PAM4
Case Temperature(℃)
0~70°C(32 to 158°F)
Protocol
IB XDR, 1.6T Ethernet Compliant
Application:

Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
Unleash HPC Power with InfiniBand Architecture
We provides the Infiniband network solution, offering significant advantages in terms of high-speed, low latency, scalability, and efficiency.

Flat Top OSFP Connector Shell
The OSFP shell has a flat top and is used in adapters, such as ConnectX-7 InfiniBand Adapter Cards.