GE VMIACC-5595-208 Reflective Memory Hub Assembly
GE VMIACC-5595-208 is an industrial-grade reflective memory hub designed for real-time, high-speed fiber-optic communication in automation, aerospace, and distributed control systems. As a core component of GE’s reflective memory network, it delivers deterministic data transmission, seamless scalability, and robust reliability for mission-critical applications.
Key Features
8 SFP Fiber Ports: Supports multimode (300–550m) and single-mode (up to 10km) transceivers for flexible network design.
2 Gb/s High-Speed Transfer: 2.125 Gbaud serial rate, up to 174 MB/s throughput; nanosecond-level node-to-node latency (≤750ns).
Auto Bypass Function: Automatically bypasses failed/disconnected nodes in <50ms, ensuring network uptime and data integrity.
Massive Scalability: Cascades up to 256 nodes in star or ring topologies for large-scale industrial networks.
Industrial Hardened Design: IP40-rated, operates reliably in -40°C to +85°C environments.
Remote Management: Equipped with Ethernet (10BaseT) and RS232 ports for easy configuration, monitoring, and control.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | VMIACC-5595-208 (350-805595-208L) |
| Brand | GE (General Electric) |
| Port Configuration | 8x SFP transceiver ports (multimode/single-mode compatible) |
| Data Rate | 2 Gb/s (2.125 Gbaud), max 174 MB/s throughput |
| Transmission Distance | Multimode: 300–550m; Single-mode: up to 10km |
| Network Topology | Star, ring, or cascaded (up to 256 nodes) |
| Latency | ≤750ns (node-to-node read/write) |
| Power Supply | 100–240 VAC universal input |
| Operating Temperature | -40°C to +85°C |
| Dimensions | 425mm (W) × 254mm (D) × 44mm (H) (1U rack-mount) |
| Weight | 3.2 kg |
| Memory | Onboard 128MB/256MB SDRAM with parity checking |
| Compatibility | Works with GE 5565 series reflective memory cards (PCI-5565PIORC); supports Windows, Linux, VxWorks |
GE VMIACC-5595 Series installation guide
https://www.manualslib.com/manual/1958554/Ge-Vmiacc-5595-Series.html
Applications
Industrial automation and DCS systems
Aerospace and defense real-time data networks
High-speed distributed control and simulation systems
Power generation (e.g., Speedtronic Mark V)
Large-scale manufacturing and process control
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