NVIDIA)/ Mellanox is compatible with 800G OSFP NDR InfiniBand high-speed cable (passive, OSFP to OSFP, 30AWG).
This NVIDIA)/ Mellanox)InfiniBand cable is a 2x400Gb/s dual-port OSFP to 2x400Gb/s dual-port OSFP high-speed cable. It adopts an eight-channel small pluggable interface, including eight pairs of high-speed twisted-pair electrical wires, each of which supports a data transmission rate of up to 100 GB/s. The cable conforms to OSFP MSA, EEE 802.3ck and CMIS Rev5.0 standards.
High-speed cables have the characteristics of low latency, so they are widely used in data centers to connect servers and GPU computing systems with switches and backbone-super backbone switches in racks for short distances. High-speed cables are used to create an InfiniBand storage layout with a hard disk drive (HDD) and a flash subsystem. The high-speed cable adopts simple design and few components, and provides high-speed connection with low cost, low delay and near zero power consumption, which improves the bandwidth, density and configurability of ports in supercomputers and large-scale systems, and reduces power consumption requirements.
encapsulation |
OSFP (flat top) to OSFP (flat top) |
Optical fiber type |
Copper cable |
minimum bending radius |
40.5mm |
Outer sheath material |
LSZH |
technical protocol |
OSFP MSA, CMIS Rev5.0, IEEE 802.3ck |
Maximum transmission rate |
800Gbps |
Cable type |
Passive twisted pair |
power consumption |
≤0.1W |
temperature range |
0~70°C (32~158°F) |
Modulation format |
8x100G PAM4 |
Detailed Photos
Product features:
Meet the requirements of InfiniBand NDR end-to-end system.
Low delay, low insertion loss, low crosstalk and high-speed interconnection
8x 100G-PAM4 to 8x 100G-PAM4
Tested by real machine, it is fully compatible with NVIDIA)DGX H100 equipment.
Minimum bending radius of 45mm, flexible wiring.
Simplify wiring and provide an economical and efficient short-distance connection mode.
Comply with OSFP MSA, IEEE 802.3ck and CMIS v5.0 standards.
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