Manufacturer: NVIDIA Corporation
Manufacturer Part Number: MQM9790NS2R
Manufacturer Website Address: http://www.nvidia.com
Brand Name: Mellanox
Product Line: Quantum-2
Product Series: QM9700
Product Model: QM9790
Product Name: MQM9790-NS2R Quantum 2 NDR InfiniBand Switch
Marketing Information:
NVIDIA MQM9790-NS2R Quantum 2 NDR InfiniBand Switch 64-ports 400Gb/s 32 OSFP Ports Unmanaged C2P Airflow (Reverse)
Scaling Out Data Centers with 400G InfiniBand Smart Switches
The NVIDIA Quantum-2-based QM9700 and QM9790 switch systems deliver an unprecedented 64 ports of 400Gb/s InfiniBand per port in a 1U standard chassis design. A single switch carries an aggregated bidirectional throughput of 51.2 terabits per second (Tb/s), with a landmark of more than 66.5 billion packets per second (BPPS) capacity. Supporting the latest NVIDIA high-speed interconnect 400Gb/s technology, NVIDIA Quantum-2 brings a high-speed, extremely low-latency and scalable solution that incorporates state-of-the-art technologies such as Remote Direct Memory Access (RDMA), adaptive routing, and NVIDIA Scalable Hierarchical Aggregation and Reduction Protocol (SHARP)
Product Type: Ethernet Switch
Technical Information
Features: Hot-swappable
Interfaces/Ports
Total Number of Network Ports: 2
Network (RJ-45): Yes
Port/Expansion Slot Details:
- 64 x 40/56/100/200/400BASE-X Gigabit Ethernet OSFP Expansion slots
- 1 x USB 3.0 Port
- 1 x USB I2C Channel Port
- 1 x RJ-45 Network Port
- 1 x RJ-45 UART Port
Media & Performance
Media Type Supported:
- Optical Fiber
- Twisted Pair
Ethernet Technology:
- 40 Gigabit Ethernet
- 56 Gigabit Ethernet
- 100 Gigabit Ethernet
- 200 Gigabit Ethernet
- 400 Gigabit Ethernet
Network Technology:
- 40GBase-X
- 100GBase-X
Maximum Data Transfer Rate: 50 GB/s
I/O Expansions
Number of Total Expansion Slots: 64
Expansion Slot Type: OSFP
Number of SFP Slots: 32
Management & Protocols
Manageable: No
Power Description
Input Voltage:
- 120 V AC
- 230 V AC
Power Source: Power Supply
Redundant Power Supply Supported: Yes
Number of Power Supplies Installed: 1
Plug/Connector Type:
- C15
- C14
Physical Characteristics
Compatible Rack Unit: 1U
Form Factor: Rail-mountable
Height: 1.7″
Width: 17.2″
Depth: 26″
Weight (Approximate): 31.97 lb
Miscellaneous
Package Contents:
- 1 x MQM9790-NS2R Quantum 2 NDR InfiniBand Switch
- 1 x Rail kit
- 4 x Power cables Type C14 to C15
- 1 x Harness: HAR000631 – Harness RS232 2M cable
- 2 x Cable retainers
- 32 x OSFP thermal caps
Energy Star: Yes
Environmentally Friendly: Yes
Environmental Certification:
- 80 Plus Gold
- RoHS