140XBP00300 | 機(jī)架背板 | 實(shí)現(xiàn)主控板與業(yè)務(wù)板間的高速數(shù)據(jù)互連
零件編號(hào) 編號(hào)：140XBP00300
安裝支持 架
產(chǎn)品或組件類型 ：機(jī)架背板
產(chǎn)品特定應(yīng)用 ：對(duì)于本地 I/O 模塊
安裝支持 ：安裝板
定義：
140XBP00300 機(jī)架背板是支撐其他電路板、器件和器件之間相互連接的電路板或框架。
它不僅提供了所支撐器件的電源和數(shù)據(jù)信號(hào)，還是PCB制造業(yè)中具有專業(yè)化性質(zhì)的產(chǎn)品。
特點(diǎn)：
背板較常規(guī)PCB板要厚和重，以適應(yīng)大功耗應(yīng)用卡的需求。
銅層厚度適中，以確保提供所需電流，保證卡能正常工作。
功能：
140XBP00300 實(shí)現(xiàn)主控板與業(yè)務(wù)板間的高速數(shù)據(jù)互連及系統(tǒng)各類管理及控制信號(hào)的交換。
支持單板的帶電插拔，自動(dòng)識(shí)別各槽位和機(jī)架類型。
與電源模塊相連，實(shí)現(xiàn)系統(tǒng)分布式供電。
引入風(fēng)扇框和電源的監(jiān)控信號(hào)線。
通信鏈路：
140XBP00300 背板上的通信鏈路包括控制鏈路和數(shù)據(jù)鏈路，分別傳遞控制信息和數(shù)據(jù)信息。
在正常轉(zhuǎn)發(fā)時(shí)，要交換的數(shù)據(jù)不會(huì)在兩個(gè)主控板間傳遞，只會(huì)在主控板和業(yè)務(wù)板以及各業(yè)務(wù)板間交互。
種類：
除了在電子和通信領(lǐng)域使用的背板外，還有鋼制背板、木制背板等其他種類的背板。
鋼制背板主要用于機(jī)械設(shè)備和建筑工程中，提供結(jié)構(gòu)強(qiáng)度和穩(wěn)定性，并可以減輕機(jī)器的重量。
木制背板則用于家具制造和建筑材料生產(chǎn)中，具有美觀和裝飾作用。
Part Number: 140XBP00300
Mounting support bracket
Product or component type: Rack backplane
Product specific application: For local I/O modules
Installation support: Mounting board
Definition:
140XBP00300 A rack backplane is a circuit board or frame that supports the interconnections between other circuit boards, devices, and devices.
It not only provides the power and data signals of the supported devices, but also has a professional nature of the PCB manufacturing industry.
Features:
The backplane is thicker and heavier than the conventional PCB board to meet the needs of high-power application cards.
The thickness of the copper layer is moderate to ensure that the required current is provided to ensure the normal operation of the card.
Features:
140XBP00300 Realizes high-speed data interconnection between the main control board and the business board and the exchange of various management and control signals of the system.
Supports onboard insertion and removal of boards, and automatically identifies slots and rack types.
Connect to the power module to realize distributed power supply.
The monitoring signal cables for the fan frame and power supply are introduced.
Communication links:
140XBP00300 Communication links on the backplane include control links and data links, which transmit control information and data information respectively.
In normal forwarding, the data to be exchanged is not transmitted between the two MPUs, but only between the MPUS and the SPUs, and between the SPUs.
Type:
In addition to backplanes used in the field of electronics and communications, there are other types of backplanes such as steel backplanes and wooden backplanes.
The steel backplane is mainly used in mechanical equipment and construction projects to provide structural strength and stability, and can reduce the weight of the machine.
Wooden backboards are used in furniture manufacturing and building material production, with aesthetic and decorative effects.
