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This picture is about QSFP-200G-AC05.
This picture is about QSFP-200G-AC05.
This picture is about QSFP-200G-AC05.
This picture is about QSFP-200G-AC05.
This picture is about QSFP-200G-AC05.
This picture is about QSFP-200G-AC05.
This picture is about QSFP-200G-AC05.
This picture is about QSFP-200G-AC05.
This picture is about QSFP-200G-AC05.
This picture is about QSFP-200G-AC05.

5m (16ft) NVIDIA InfiniBand MCA1J00-H005E Compatible 200G HDR QSFP56 Active Direct Attach Copper Twinax Cable for QM8790/8700 Switches and ConnectX-6 HCA


IB 200G HDR DAC ≤1.5W 40mm Twinax

FS P/N: QSFP-200G-AC05
FS P/N: QSFP-200G-AC05
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8 Reviews
2 Questions
8 in Global Warehouse, Get it by 24 Jun, 2024
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Deliver to New York, 10010
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NVIDIA InfiniBand MCA1J00-H005E Compatible 200G QSFP56 DAC Twinax Cable (5-meter, Active, QSFP56 to QSFP56, 28AWG)

The NVIDIA InfiniBand MCA1J00-H005E is an 200Gb/s QSFP56 to 200Gb/s QSFP56 Direct Attached Copper cable. Using the Quad Small Form Factor Pluggable 56 (QSFP56) and contains four high-speed electrical copper pairs, each operating at data rates of up to 50Gb/s. This cable is compliant with QSFP56 MSA (Multi-Source Agreement) and IEEE 802.3cd standards.

DACs offer the lowest latency, so are widely used in data centers to connect servers and GPU compute systems to the top-of-rack (TOR) switches and link spine-to-super-spine switches inside racks over short cable lengths. DACs are also used to create InfiniBand storage fabrics with hard-disk-drive (HDD) and flash memory subsystems.

Featuring a simple design and minimal components, DAC cables offer the lowest-cost, lowest-latency, and near-zero-power connections for high-speed links. They enhance port bandwidth, density, configurability, and reduce power requirements in supercomputers and hyperscale systems.

Note: The FS P/N is changed from Q56-AC05 to QSFP-200G-AC05, but the product is the same. Only the FS P/N has been changed.

NVIDIA InfiniBand Compatible
Vendor Name
Form Factor
QSFP56 to QSFP56
Max Data Rate
Cable Length
5m (16ft)
Wire AWG
Minimum Bend Radius
Power Consumption
Cable Type
Active Twinax
Jacket Material
Commercial Temperature Range
0 to 70°C (32 to 158°F)
IEEE 802.3cd, SFF-8665, QSFP MSA, SFF-8679, SFF-8636, InfiniBand HDR

InfiniBand Product Family

FS NDR/HDR/EDR/FDR InfiniBand products maximize the performance of the HPC network.

InfiniBand Product Family

Boost HPC with FS InfiniBand Solution Learn More
Quality Certifications
To get the detailed certification, please go to the Product Compliance Status for download.
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Low Power Consumption for Energy-saving
Direct attach copper is suitable for very short links and offers a cost-effective way to establish a 200-Gigabit link between QSFP56-200G ports within racks and across adjacent racks.
Lower Power Consumption
Copper Cable
to Save OPEX
40mm Minimum
Bend Radius for Easy Cabling
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.
Flexible Deployment

This cable offers versatile and adaptable deployment options, supporting a capacity of 200G. It can be smoothly connected to a wide range of devices within your network.

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United States

October 02, 2023
I'm pleased to inform you that I received the delivery yesterday. Your arrangement is greatly appreciated. Thank you once again for your excellent service.
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United States

September 26, 2023
Returned home. Installed the hardware and the FS DACS cable. All Good! Everything works!
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United States

September 20, 2023
Everything fine with last order. Packing and quality as we expect!
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