Category:
VMIC / GE Intelligent Platforms → Reflective Memory Series → PMC Interface Cards → High-Speed Fiber Optic Memory Module → VMIPMC-5565
Overview
Essential details：VMIC VMIPMC-5565 High-Speed Fiber Optic Reflective Memory PMC Module
Products Description
Part Number: VMIPMC-5565
Manufacturer: VMIC (GE Intelligent Platforms)
Product type: Reflective Memory PMC Module
Availability: In Stock
Country of Manufacture: United States (USA)
Features
The VMIC VMIPMC-5565 reflective memory module adopts industrial-grade PMC standard architecture and proprietary fiber optic reflective memory transmission technology, with leading real-time performance and industrial stability compared with ordinary industrial communication cards. The module is equipped with on-board high-speed SDRAM, supporting 64MB/128MB large-capacity high-speed storage, which can cache massive real-time operating data of industrial systems without external storage expansion equipment, meeting the high-capacity data mirroring requirements of complex simulation and control systems. It supports a maximum of 256 independent network node connections, realizing large-scale distributed multi-device synchronous data interaction, which is suitable for large industrial simulation clusters and multi-unit linkage control scenarios.
In terms of transmission performance, the module features a fixed 2.12Gbaud high-speed fiber optic link rate, with a single-word transmission speed up to 43MB/s and burst transmission speed up to 174MB/s. It supports dynamic data packet size adaptation from 4 bytes to 64 bytes, which can flexibly match small real-time instruction transmission and large data batch transmission scenarios. Adopting LC fiber optic interface design, it supports multi-mode fiber transmission up to 300 meters and single-mode fiber long-distance transmission up to 10 kilometers, solving the distance limitation of traditional board card communication and realizing long-distance cross-region real-time data synchronization of industrial equipment.
This module has excellent cross-platform compatibility and system adaptability, supporting mainstream industrial bus platforms such as PMC, PCI, CPCI and VME, realizing free data exchange between different bus architecture devices. It is perfectly compatible with multiple operating systems including VxWorks, Linux, Windows NT and Windows 2000, with rich driver resources and simple system deployment. Different from traditional network communication, the reflective memory technology adopted by the module has deterministic microsecond-level delay, no network congestion, no data packet loss and retransmission mechanism, completely eliminating communication jitter, and ensuring absolute synchronization and real-time performance of system control data, which is irreplaceable in high-precision real-time control systems.
In terms of industrial stability and fault tolerance, the VMIPMC-5565 supports redundant ring network and star network topology configuration, with perfect network fault self-recovery function. When a single optical fiber link or single node fails, the system can automatically switch the transmission path without interrupting the overall data synchronization operation, ensuring the continuity and stability of system operation. The whole card adopts industrial-grade anti-interference design, with wide temperature working range and strong electromagnetic compatibility, which can resist strong electromagnetic interference, vibration and temperature fluctuation in industrial sites such as aerospace laboratories, power simulation centers and industrial automation workshops. It supports hot-swappable replacement and online maintenance, effectively reducing system downtime and improving the continuous operation rate of key industrial systems.
The module has extremely high engineering practicability and scalability, standardized PMC board size, convenient for embedded industrial computer and standard cabinet installation and layout. It supports flexible network topology expansion, users can expand network nodes and transmission distance according to project requirements, and can seamlessly integrate with existing GE industrial control systems and third-party industrial equipment. It is widely used in real-time simulation test, hardware-in-the-loop simulation, industrial high-speed motion synchronization, power grid simulation control, aerospace equipment testing and other high-end industrial fields, and is a key core component of high-reliability distributed real-time industrial control systems.
Core Parameter Version Adaptation
Model Specification: VMIPMC-5565 Industrial Grade Fiber Optic Reflective Memory PMC Module
Onboard Memory: Optional 64MB / 128MB high-speed SDRAM reflective storage
Link Baud Rate: Fixed 2.12Gbaud high-speed fiber optic network rate
Transmission Performance: Single word 43MB/s, burst mode up to 174MB/s high-speed transmission
Data Packet Range: Dynamic adaptive 4~64 bytes data packet size
Transmission Distance: Multimode fiber 300m, single-mode fiber maximum 10km
Max Network Nodes: Support up to 256 nodes synchronous networking
Interface Type: Standard LC fiber optic connector, stable and durable connection
Network Topology: Support redundant ring network and star network topology configuration
Platform Compatibility: Adapt to PMC / PCI / CPCI / VME multi-bus platforms
System Compatibility: Support VxWorks / Linux / Windows series operating systems
Transmission Characteristic: Deterministic microsecond-level delay, zero jitter, no packet loss
Industrial Adaptability: Strong EMC anti-interference, support long-term stable industrial operation
Maintenance Feature: Support online hot-swap replacement, non-stop system maintenance
Functional Description
VMIPMC-5565 is a high-performance fiber optic reflective memory PMC module launched by VMIC under GE Intelligent Platforms, specially designed for ultra-high-speed real-time data sharing and synchronous transmission in industrial real-time simulation, aerospace testing, power system simulation, industrial motion control and high-precision test bench systems. As a core deterministic real-time network communication hardware, this module breaks through the uncertainty delay defect of traditional Ethernet communication. It realizes zero-delay mirror synchronization of shared memory data among all network nodes through proprietary reflective memory technology. Any data written to the local node memory will be automatically and synchronously updated to all nodes in the entire network in microsecond level, ensuring global data consistency and real-time synchronization of the distributed control system. It supports multi-node networking and long-distance optical fiber transmission, completely independent of processor architecture, operating system and bus platform, providing extremely stable and deterministic data transmission guarantee for high-reliability industrial real-time control and simulation systems, and is the core hardware for building high-precision synchronous distributed industrial systems.
