The NVIDIA InfiniBand Cable is an 400Gb/s twin-port OSFP to four 100Gb/s QSFP56 Direct Attached Copper quad breakout cable. The 8-channel twin-port OSFP end uses a finned top form-factor for use in Quantum-2 and Spectrum-4 switch cages. The four 100G ends support 2-channels of 50G-PAM4 (100GbE/HDR100) and use a flat top QSFP56 for use in ConnectX-6/7 adapters and BlueField-2/3 DPUs using riding heat sinks on the connector cage. This cable is compliant with OSFP 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.
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1.5m (5ft) NVIDIA InfiniBand MCP7Y70-H01A Compatible 400G NDR OSFP Finnd Top to 4 x 100G QSFP56 Passive Direct Attach Copper Breakout Cable for QM9790/9700 Switches and ConnectX-6 HCA
#224831
#224831
US$159.00
FS P/N: OSFP-400G-4QPC015FS P/N: OSFP-400G-4QPC015
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Задержка поставки, Ship by 13 ноя, 2024
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Страна доставки: Казахстан
US$61.00 по DHL Express Worldwide
5 года гарантии
30-дневный срок возврата
30-дневный обмен
NVIDIA InfiniBand Compatible OSFP 400G DAC Cable (1.5-meter, Passive, OSFP to 4x QSFP56, 3AWG28
Specifications
Part Number
OSFP-400G-4QPC015
Vendor Name
FS
Form Factor
OSFP to 4x QSFP56
Max Data Rate
400Gbps
Cable Length
1.5m (5ft)
Wire AWG
30AWG
Minimum Bend Radius
30mm
Power Consumption
≤ 0.1W
Media
Copper
Cable Type
Passive Twinax
Modulation Format
PAM4
Jacket Material
PVC (OFNR)
Temperature Range
0 to 70°C (32 to 158°F)
Protocols
OSFP MSA, IEEE 802.3cd, CMIS v4.0
Quality Testing Program
Quality Testing Program
Optical Transceivers Testing Learn more
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H***r
United States
April 08, 2024
The FS technical team is highly professional, and their expertise has provided me with a new understanding of my network architecture. Finally, I purchased 400G cables from them to connect my NDR switch, and the connection is working well now.
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