Mellanox DAC Cable MCA4J80-N005 Active Copper Cable IB Twin Port NDR 800Gb/s OSFP 5 meters
MCA4J80-N005 HPE InfiniBand NDR OSFP to OSFP 5m Switch-Switch Active Copper Cable
MCA4J80-N005 is a 800Gb/s twin-port OSFP (Octal Small Formfactor Pluggable)-to-2x400Gb/s twin-port OSFP Active Copper Cable (ACC) for InfiniBand NDR networking.
MCA4J80-N005 ACC cables are the second lowest-cost, lowest-latency, very low-power consuming, high-speed links available due to their simplicity of design and minimal components. The “active” term refers to the passive copper cable with an equalizer integrated circuit to extend the length to 3, 4, and 5 meters while maintaining very low-latency and very low-power at 1.5 Watts per end. Thin 30AWG is used for 4m lengths and thicker 26AWG for 5m. Each end includes an EEPROM which provides product identification and characteristics to the host system. For lengths less than 3 meters, use passive DAC cables.
Mellanox DAC Cable MCA4J80-N005 parameter form
Item | features |
Manufacturer Part Number | MCA4J80-N005 |
Cable Type | InfiniBand |
Cable Length | 16.40 ft |
Connector Type on First End | OSFP Network |
Connector Type on Second End | OSFP Network |
Features | Active |
Device Supported | Network Device |
Data Transfer Rate | 800 Gbit/s |




COMPANY
Hong Kong Starsurge Group Co. is a new technology enterprise dedicated to IT network system integration and application software product research and development. Since its establishment, relying on rich industry experience and understanding of customer business, it has continuously developed and innovated, and provided professional technical services for customers in various industries such as government and enterprise, medical care, manufacturing, and the Internet to achieve digital transformation.
We have the overall comprehensive strength of software development, design implementation, and consulting services. The company has cultivated an excellent technical research and development, management, marketing and service team. From information infrastructure system construction to application software system development, from project blueprint planning to after-sales operation and maintenance, we provide closed-loop overall packaging services. Provide customers with one-stop digital construction integration services.
The company strictly follows the ISO9001 quality assurance system, and the products are designed, developed and tested in full compliance with advanced international standards. "Internet of Things Management System", "Network Monitoring and Management System", and "Wireless Authentication System" have been widely praised by users in large-scale smart city projects and large-scale system integration projects.
Starsurge Group is committed to becoming a prestigious and influential IT service provider, and provides innovative and reliable professional services to customers in line with the business philosophy of sincerity, trust, respect and diligence.