VMIVME-7614-132350-017614-132-D-IS215UCVEH2AE 反射内存卡通过向每个节点机提供一套相同的数据备份

描述

VMIVME-7614-132350-017614-132-D-IS215UCVEH2AE 反射内存卡通过向每个节点机提供一套相同的数据备份

反射内存节点卡VMIVME-7614-132350-017614-132-D-IS215UCVEH2AE的主要特点包括：

高速、高性能：传输速度可以达到174M字节/秒，使用光纤可以连接更多节点（最多可达256个节点），并具有很高的抗干扰能力。从数据写入RAM到传输到另一个节点的反射内存卡上，延迟时间不到400纳秒。

严格的传输确定性和可预测性：当数据被写入本地的反射内存卡板的内存中时，就被同时传输到其他相连的计算机上，没有软件延迟，硬件延迟也非常小。这种确定的时间延迟为设计实时应用提供了有效的保证。

易于使用：反射内存卡通过向每个节点机提供一套相同的数据备份，使得各节点可以并发的访问相同的内容。在访问反射内存卡的内存时，与访问自身的内存没有差别。各节点间数据一致性由反射内存卡保证，对应用软件是透明的。安装简单，只需将反射内存卡插在主板的一个可用槽口上，再将各台主机通过光纤网或扁平数据线连在一起即可。

独立于操作系统和处理机：反射内存卡可以在VME、PCI、PMC、Compact PCI、Multibus I等多种总线上使用，可以将ALPHA、Power PC、Macintosh、奔腾等计算机通过反射内存卡实时网络连接在一起，组成一个集群系统。

经济、高效：反射内存卡的数据传输速率大，没有以太网那样要多层协议。其次，反射内存卡使用简单，不需要开发额外通讯软件，利于提高系统的可靠性，也节省了软件的开发费用。

综上，VMIVME-7614-132350-017614-132-D-IS215UCVEH2AE反射内存节点卡适用于需要高速、确定性和可靠性的各种应用场景，如工业自动化、能源管理、医疗设备等领域。

VMIVME-7614-132350-017614-132-D-IS215UCVEH2AE 反射内存卡通过向每个节点机提供一套相同的数据备份

The main features of the reflected memory node card VMIVME-7614-132350-017614-132-D-IS215UCVEH2AE include:

High speed, high performance: the transmission speed can reach 174M bytes/SEC, the use of optical fiber can connect more nodes (up to 256 nodes), and has a high anti-interference ability. The latency from the time data is written to RAM to the reflected memory card that is transmitted to another node is less than 400 nanoseconds.

Strict transmission certainty and predictability: When data is written to the memory of the local reflective memory board, it is simultaneously transmitted to other connected computers with no software latency and very small hardware latency. This determined time delay provides an effective guarantee for designing real-time applications.

Easy to use: Reflective memory cards provide the same set of data backup to each node machine, so that all nodes can access the same content concurrently. When you access the memory of a reflection memory card, it is no different from accessing your own memory. Data consistency between nodes is ensured by reflection memory cards, which are transparent to application software. The installation is simple, just insert the reflective memory card into an available slot on the motherboard, and then connect each host through a fiber optic network or flat data cable.

Operating system and processor independent: The reflected memory card can be used on a variety of buses, such as VME, PCI, PMC, Compact PCI, Multibus I, and can connect computers such as ALPHA, Power PC, Macintosh, and Pentium together through the reflected memory card real-time network to form a cluster system.

Economical and efficient: The data transmission rate of the reflected memory card is large, and there is no multi-layer protocol like Ethernet. Secondly, the reflection memory card is simple to use and does not require the development of additional communication software, which is conducive to improving the reliability of the system and saving the development cost of software.

In summary, the VMIVME-7614-132350-017614-132-D-IS215UCVEH2AE reflective memory node card is suitable for a variety of application scenarios requiring high speed, certainty and reliability, such as industrial automation, energy management, medical equipment and other fields.