How To Cabling In High Performance Computing (HPC)
High Performance Computing (HPC) Cabling Solution - Building a Stable and High Speed Data Transmission Network
With the development of technology, high-performance computing (HPC) has become a key technological support in fields such as scientific research, engineering, and finance. HPC systems have extremely high requirements for data transmission speed, bandwidth, and stability. As the infrastructure for data transmission, the performance of cabling directly affects the operational efficiency of the entire HPC system. This article will provide a comprehensive and efficient cabling solution for HPC cabling requirements.
HPC cabling requirement analysis
High bandwidth: HPC systems involve a large amount of data transmission, requiring cabling systems to have high bandwidth and stricter requirements for the communication cables used to meet high-speed data transmission needs.
Low latency: In order to improve computing efficiency, HPC systems have strict requirements for data transmission latency, and the cables used in the cabling system must have low latency characteristics.
High reliability: During the operation of HPC systems, data transmission interruptions will cause computing tasks to fail. Therefore, the cables required for the cabling system must have high reliability to ensure stable data transmission.
Easy to manage: HPC cabling systems are large and complex, requiring cabling solutions with good management and maintainability. Therefore, products such as server rack cabinet are used for management.
Compatibility: The cabling system needs to be compatible with existing and potentially upgraded devices in the future to meet the development needs of HPC systems.
HPC cabling solution
Wiring architecture
Adopting a layered design, the HPC cabling system is divided into the following levels:
- Core layer: responsible for connecting servers, storage devices, and network devices, using high bandwidth, low latency fiber optic cabling.
- Aggregation layer: Connect the core layer to the access layer using fiber optic cabling to achieve high-speed data transmission.
- Access layer: connects terminal devices such as computing nodes, storage nodes, etc., using copper cabling or fiber optic cabling.
Wiring product selection
Fiber optic cabling
Select high-performance optical modules, fiber optic jumpers, fiber optic distribution frames, etc. to ensure data transmission speed and stability.
- Single mode fiber (SMF): suitable for long-distance transmission, such as the core layer of data centers.
- Multimode fiber (MMF): suitable for short distance transmission, such as server access layer in data centers.
Product reference:
AMPCOM ® LC/SC/FC and other fiber optic connectors
AMPCOM ® 40G QSFP+/100G QSFP28 optical module
AMPCOM ® 24/48 port high-density fiber optic MTP/MPO distribution frame
AMPCOM ® Pre terminated fiber optic jumpers and on-site terminated fiber optic jumpers
Copper cable wiring
Cat6A or above grade copper cables are used to meet high-speed data transmission requirements.
Wiring Management
Choose modular and high-density distribution frames for easy management and maintenance.
Construction steps of wiring system
Design phase
Determine cabling architecture: Adopt a layered design, including core layer, aggregation layer, and access layer.
Plan the wiring path: avoid interference sources and ensure the shortest path.
Reserve expansion space: Consider future upgrade and expansion needs.
Construction stage
Cable laying: Lay cables according to the design drawings, paying attention to bending radius and tension limitations.
Fiber termination: Use professional tools for fiber fusion splicing or mechanical splicing. The AMPCOM official website provides one-stop procurement of relevant tools for use.
Copper cable termination: Use professional tools to make RJ45 connectors, and of course, can also be used AMPCOM® Nut fixed RJ45 connector, RJ45 connector can be made without tools, making it more efficient.
Test validation: using AMPCOM ® Standard Version Network Cable Tester conducts performance testing on cabling systems to ensure they meet design requirements.
Management and maintenance phase
Implementing intelligent cabling management: Real time monitoring of cabling systems through electronic patch panels and cabling management software.
Regular inspection: Check components such as cables, connectors, and patch panels to ensure no damage.
Record maintenance logs: Record the time and content of each maintenance for easy tracking and management.
Key points of wiring construction
- Follow relevant national wiring standards to ensure construction quality.
- Reasonably plan the wiring path, avoid interference sources, and reduce signal attenuation.
- Use professional tools for construction to ensure the quality of joints.
- Reserve a certain number of spare ports for future expansion.
Assist in the efficient development of HPC
This article proposes a comprehensive and efficient cabling solution for HPC cabling requirements. Adopting AMPCOM through rational selection, standardized construction, and intelligent management ® The high-quality cables and tools provided can build a stable and high-speed data transmission network, providing strong support for the efficient operation of HPC systems. With the continuous development of HPC technology, cabling solutions will also continue to improve, helping the global high-performance computing industry reach higher heights.
Contact Us Today To Learn More
AMPCOM has provided peerless cabling products, solutions, and technical services for over twenty decades. They provide turn-key solutions for modern businesses, from network infrastructure to data center cabling and more. If you're ready to build a future-proof network for your business, get in touch with us today.
