MPO fiber optic cabling scheme

The development direction of the data center is what we need to pay attention to now, because the data center is too important for us, including the corporate life, we cannot do without the data center and MPO fiber optic cabling solution, so the future data center in the computer room will attract attention. Which ones? Let's take a closer look at the three aspects of power supply and distribution in the computer room, air conditioning, and monitoring and management of the computer room.

MPO fiber optic cabling scheme

Computer room power supply and distribution

(1) From the standby power supply system to the uninterrupted power supply system. Diesel generators will play a more important role. At the same time, the power distribution system of the computer room will become another focus after ups.

(2) The standardized and modular design of UPS power supply and distribution system will be generally adopted to reduce MTTR (mean time to repair), improve availability, scalability, equipment installation and construction quality, and reduce production and sales costs.

(3) The management of cabinet-level power distribution will be paid attention to. This is the weakest link in the current "end-to-end" path of the power supply and distribution system. At the same time, the management of cabinet power distribution equipment PDU (such as load rate management) is also an important obstacle that affects the scalability of IT equipment.

(4) The DC power supply system may be proposed and studied. With the continuous reduction of the operating voltage of the newly emerging CPU, the anti-interference ability is constantly declining, and the influence of the harmonic problem and the ground wire noise problem in the AC power supply system is becoming more and more serious. DC power supply and distribution systems may become a forced choice.

Air conditioning

(1) Changes in the layout of the cooling system. From the mode of the computer room as the cooling system to the mode of the cabinet or the group of cabinets as the cooling system. The "refrigerator-type" computer room is the performance of the "cabinet group" mode, and the rack-level air conditioner is the performance of the "cabinet" mode. For IT equipment with higher power density, there are even "cabinet U"-level cooling systems and "server"-level cooling systems.

(2) The emergence of the concept of "machine room meteorology". With the advent of the rack-mounted era, there are obvious and severe local differences in the climate in the computer room. The "computer room environment" cannot describe the environment of individual IT equipment. "Environment" or "machine room weather" can truly describe the working environment of IT equipment.

(3) Energy-saving refrigeration technology will be developed and applied. For example, heat exchange equipment that uses outdoor air as a cooling source used in winter, and refrigeration equipment that is shared with building air conditioning systems (which can improve efficiency).

Computer room monitoring and management

(1) The control and management of IT equipment is developing towards centralized development. Various server equipment in the computer room, due to the emergence of KVM (keyboard monitor mouse switcher), has changed the equipment management mode based on stand-alone. IP-based, Internet, and IPMI (Intelligent Platform Management Interface) remote centralized management modes capable of managing different platforms are gradually being adopted.

(2) The monitoring and management of equipment in the computer room is developing towards networking and standardization. The situation of each equipment room equipment manufacturer using their own communication protocols will be changed, serial ports will be replaced by network ports, and all equipment will be managed based on IP.

(3) The control function of the equipment in the computer room will be strengthened. The control function of the equipment monitoring system in the computer room is no longer limited to switching on and off equipment and setting parameters, but also for automatic control of the computer room environment and IT micro-environment. For example, according to the calculation volume of the server, the air volume or air temperature of the cooling system can be adjusted in real time, or part of the lighting system can be automatically turned on when the operator enters the computer room.

The above is the development direction of the data center and the MPO fiber optic cabling scheme described for you. I hope we can carry out research from this aspect.