NVIDIA)/ Mellanox is compatible with 400G OSFP NDR InfiniBand high-speed cable (passive, OSFP to OSFP, 28AWG, flat top).
This NVIDIA)/ Mellanox cable is a 400Gb/s dual-port OSFP to 400Gb/s dual-port OSFP NDR InfiniBand high-speed cable, which uses an eight-channel small pluggable optical module (OSFP), including four pairs of high-speed copper cables, and each pair can support data transmission rate up to 100 GB/s. The cable conforms to OSFP MSA and IEEE 802.3cd 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 |
temperature range |
0~70°C (32~158°F) |
technical protocol |
OSFP MSA, CMIS Rev4.0, IEEE 802.3cd |
Maximum transmission rate |
400Gbps |
Cable type |
Passive twisted pair |
power consumption |
0.1W |
Outer sheath material |
PVC (OFNR) |
Modulation format |
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
The bit error rate (BER) of InfiniBand NDR system is better than 2.4E-4.
4x 100G-PAM4 to 4x 100G-PAM4
All-round inspection, fully adapted to NVIDIA) QM9700/9790 equipment.
The minimum bending radius of flexible wiring is 34.5 mm.
Simplifies wiring and provides an economical solution for short-distance links.
Comply with OSFP MSA, IEEE 802.3cd and CMIS v4.0 standards.
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