1.6T DR8 (2x DR4) Twin-port OSFP RHS/Flat Top PAM4 1310nm 500m Dual MPO-12/APC SMF DDM InfiniBand XDR Optical Transceiver Module
Product Details
NVIDIA/Mellanox MMS4A00 Compatible 1.6T DR8 (2x 800G DR4) OSFP Flat Top PAM4 Twin-port Optical Transceiver Module (1310nm, 500m, 2x MPO-12/APC Connectors, SMF, 0℃ to +70℃, DDM)
NVIDIA/Mellanox MMS4A00 compatible 1.6T OSFP DR8 Twin-port 2x 800G DR4 transceiver module supports a max data rate of 1600 Gbps. It enables the fiber link of 500m over single-mode fiber (SMF) with dual MPO-12 APC connectors. Hooptic manufactured 1.6T 2x DR4 OSFP complies with IEEE802.3dj D1p3:1.6TBASE-DR8 optical interface, IEEE802.3dj D1p3:1.6TAUI-8 C2M electrical interface, OSFP MSA Specification Rev 5.1 RHS type 2, CMIS Rev 5.3 and EU Directive 2011/65/EU (RoHS compliant).
DDM (digital diagnostics monitoring) function is supported on the 1.6T fiber optic transceiver to achieve real-time operating parameters monitoring. Adopting the Pulse-amplitude Modulation (PAM4) modulation, the DR8 OSFP achieves 1600 Gigabit Ethernet through 8 channels 200G PAM4.
The 1.6T DR8 OSFP supports both Ethernet and InfiniBand XDR end-to-end systems. Designed for supercomputing and HPC, this 1.6T OSFP transceiver is widely used for linking two switches up to 500 meters or to connect the 1.6T end to two breakout 800G switches or adpter cards for compute servers or storage infrastructure. Besides, OSFP-RHS with flat-top design is used in Quantum-3 liquid-cooled switches.
Specifications
Quality Assurance
Excellent quality is the foundation of Hooptic’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.
Quality Certification
We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certifications, such as ISO 9001, CE, RoHS, FCC, etc.

Rigorous Industrial ProductTesting
Optical communication products are industrial products that require high stability and reliability. E3-Link adopts leading product design, first-class raw materials, and production technology to ensure the first-class quality of our products so that your project can be used, installed stably, and reliably
- High and low-temperature cycle, aging test to ensure good temperature characteristics MikroTik Q+85MP01D 40G QSFP+ SR4 Optical Module
Mechanical Impact
Mechanical vibration testing to ensure the stability of products MikroTik Q+85MP01D 40G QSFP+ SR4 Optical ModuleEMI Testing
Excellent design and rigorous testing ensure good EMI performance MikroTik Q+85MP01D 40G QSFP+ SR4 Optical ModuleMTBF Testing
MTBF(Mean Time Between Failures)testing ensures high stability

