The NVIDIA InfiniBand Cable is an 400Gb/s twin-port OSFP to 400Gb/s twin-port OSFP Direct Attached Copper cable. Using the Octal Small Formfactor Plug (OSFP) and contains four high-speed electrical copper pairs, each operating at data rates of up to 100Gb/s. 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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0.5m (2ft) NVIDIA InfiniBand MCP4Y10-N00A Compatible 400G NDR OSFP Flat Top Passive Direct Attach Copper Twinax Cable for ConnectX-7 HCA
NVIDIA InfiniBand Compatible 400G OSFP DAC Twinax Cable (0.5-meter, Passive, OSFP to OSFP, 30AWG, Flat Top)
Connectivity Solutions
Features
Cable Type | Passive Direct Attach Copper | Passive Breakout Copper | Passive Breakout Copper |
Max Data Rate | 400Gbps | 400Gbps | 400Gbps |
Connector Type | OSFP to OSFP | OSFP to QSFP56 | OSFP to QSFP56 |
Power Consumption | ≤0.1W | ≤0.1W | OSFP 8W/QSFP56 4W |
Cable Length | 0.5-2m (2ft-7ft) | 1-2m (3ft-7ft) | 3-30m (10ft-98ft) |
Media | Copper | Copper | Copper |
Jacket Material | PVC (OFNR) | OFNP | LSZH |
NVIDIA InfiniBand Compatible 400G OSFP DAC Twinax Cable (0.5-meter, Passive, OSFP to OSFP, 30AWG, Flat Top)
The NVIDIA InfiniBand Cable is an 400Gb/s twin-port OSFP to 400Gb/s twin-port OSFP Direct Attached Copper cable. Using the Octal Small Formfactor Plug (OSFP) and contains four high-speed electrical copper pairs, each operating at data rates of up to 100Gb/s. 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
Cable Type | Passive Direct Attach Copper | Passive Breakout Copper | Passive Breakout Copper |
Max Data Rate | 400Gbps | 400Gbps | 400Gbps |
Connector Type | OSFP to OSFP | OSFP to QSFP56 | OSFP to QSFP56 |
Power Consumption | ≤0.1W | ≤0.1W | OSFP 8W/QSFP56 4W |
Cable Length | 0.5-2m (2ft-7ft) | 1-2m (3ft-7ft) | 3-30m (10ft-98ft) |
Media | Copper | Copper | Copper |
Jacket Material | PVC (OFNR) | OFNP | LSZH |
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US$119.00