Data center solution

In the rapid development of computer network technology and applications, the network Moore's law is significant, and the network speed has developed from 10Mbps to 100Mbps, 1Gbps to 10Gbps, an average increase of 10 times every five years. How to ensure the stable operation and smooth upgrade of the network has become a key consideration for users.

First, planning and design: forward-looking adaptation

Based on the current situation of users in various industries, UCS solutions focus on computer network applications. The current mainstream model is 10G Ethernet backbone + 1G to the desktop, the data center uses 40G/100G core + 10G access, and the core backbone will develop to 400G in the next few years.

Modular layout: The modular design is convenient for later expansion and maintenance, and the functions of each module are independent and collaborative, and can be flexibly increased or decreased as required.
Cabling topology: Select a topology based on the data center scale and service requirements. Small, simple business selection star type; Large, high reliability requires ring selection or redundancy to avoid a single point of failure.
Future demand reservation: forward-looking reservation of sufficient wiring space and interfaces to cope with future equipment increase and technology upgrade.

Second,Cable selection and standard: quality first

High performance cable: Select products that comply with TIA-942, ISO/IEC11801 and other standards. Copper cable selected six categories, super six categories, eight categories; Optical fiber uses OM3/OM4/OM5 to meet high-speed transmission.
Low-smoke halogen-free (LSZH) materials: priority is given to flame retardant, environmentally friendly low-smoke halogen-free cables, burning less smoke, non-toxic, to ensure safety and environmental protection.
Pre-terminated optical fiber: Factory pre-terminated, reduce field welding, improve construction efficiency and connection reliability.

Third, routing and management: orderly operation and maintenance

Partition wiring: according to the core area, access area, management area and other functions of the partition wiring, to avoid line crossing, easy management and reduce interference.
Cable identification and management: Labels and color codes are used to clearly identify cables, their owning areas, and connected devices, facilitating maintenance and positioning.
Bridge and cabling mode: Select up, down or mixed cabling according to space and heat dissipation to ensure ventilation, heat dissipation and signal stability.

Fourth, redundancy and fault tolerance mechanism: multiple guarantees

Dual power supply and dual path cabling: Key devices use dual power supply and dual path cabling. One route can be switched to avoid data transmission interruption.
Redundant link protection: The link aggregation technology is used to overlay bandwidth and automatically switches links when faults occur, improving network reliability.

Five, environment control and safety: create a good environment
Temperature control management: It is recommended to use cold and hot channels to isolate the temperature of the control wiring area to avoid overheating affecting signal transmission.
Dust and ESD design: Measures such as dust filter, ESD floor, and device grounding are adopted to reduce the damage caused by dust, humidity, and static electricity.

Six, acceptance and testing: strict control

Cable certification test: Test parameters such as plug loss, return loss, and delay deviation according to TIA, ISO, and IEC standards to ensure cable performance standards.
Optical fiber testing and OTDR detection: Use professional equipment and OTDR to detect optical fiber length, loss, etc., to ensure the quality of optical fiber links.

Seven, maintenance and management: intelligent monitoring

Intelligent cabling management system: The DCIM system is introduced to monitor cabling status in real time, quickly locate faults, and improve maintenance efficiency.
Document archiving: Periodically update cabling documents to record design, equipment, test, and maintenance information, providing a basis for upgrade and maintenance.

UCS data center solutions cover the entire process from planning to maintenance. Planning and design take into account the present and future, cable selection focuses on performance and environmental protection, route management and redundancy mechanism to ensure stable operation, environmental control to create good conditions, strict testing and control quality, intelligent management and document archiving to improve operation and maintenance efficiency. The solution builds the foundation of an efficient, reliable, intelligent, and sustainable data center network that enables digital development across industries and addresses business and technology challenges.