GE VMIACC-5595-208 Reflective Memory Hub Assembly

Description

Technical Specifications

Core Performance

• Data Rate: 2 Gb/s (2.125 Gbps line rate)
• Throughput: Up to 174 MB/s sustained data transfer
• Latency: Deterministic node‑to‑node latency, typically 2.1 μs
• Fault Bypass: Automatic port bypass on signal/sync loss; switch time < 50 ms
• Signal Regeneration: Full optical signal regeneration per port to eliminate attenuation and jitter

Port & Connectivity

• Fiber Ports: 8 × SFP fiber‑optic ports (duplex LC)
  • Multimode: 830–860 nm; max distance 300 m
  • Single‑Mode (10 km): 1300–1335 nm; max distance 10 km
  • Single‑Mode (80 km): 1540–1570 nm; max distance 80 km (optional)
• Management Interfaces:
  • 1 × 10BaseT RJ45 Ethernet (TCP/IP) for remote web/network management
  • 1 × 9‑pin D‑sub RS‑232 for local configuration and monitoring
• Topology: Configurable as 1×8‑port loop or 2×4‑port independent loops
• Scalability: Cascadable for managed arrays supporting up to 256 nodes

Physical & Electrical

• Form Factor: 19‑inch 1U rack‑mount or desktop enclosure
• Dimensions (1U): 483 mm (W) × 44.5 mm (H) × 254 mm (D)
• Power Supply: Universal 90–264 VAC, 47–440 Hz; max 25 W
• Weight: Approx. 3.5 kg (1U rack‑mount)
• EMI/RFI Compliance: EN55022 Class B, EN55024, EN61000‑4 series

Environmental Ratings

• Operating Temperature: 0°C to +55°C (commercial); -40°C to +85°C (rugged extended)
• Storage Temperature: -40°C to +85°C
• Relative Humidity: 5%–95% RH (non‑condensing)
• Vibration: 5 g RMS (10–500 Hz)
• Shock: 15 g (20 ms half‑sine)

Key Features

• Deterministic Real‑Time Communication: Delivers predictable, low‑latency data transfer for synchronized distributed systems.
• Automatic Fault Resilience: Bypasses failed nodes in <50 ms to maintain network uptime and data integrity.
• Optical Signal Regeneration: Each port cleans and retransmits signals, extending cable reach and reducing errors.
• Flexible SFP Transceivers: Mix multimode/single‑mode SFPs to optimize cost and distance for each link.
• Dual Management Ports: Local RS‑232 and remote Ethernet for full network control and monitoring.
• High Scalability: Cascades to support large systems with up to 256 reflective memory nodes.
• Rugged Enclosure: Industrial‑grade construction for harsh industrial, defense, and aerospace environments.
• Universal Power: Works with global AC power standards for worldwide deployment.
• Legacy Compatibility: Fully interoperable with all GE/Abaco 5565‑series reflective memory interface cards.

Application Scenarios

• Industrial Automation: High‑speed motion control, robotics, factory automation, and PLC/DCS distributed control systems.
• Defense & Aerospace: Avionics data fusion, radar processing, military vehicle control, and mission‑critical flight simulation.
• Test & Measurement: Real‑time data acquisition, high‑speed sensor networks, and automated test equipment (ATE).
• Energy & Power: Smart grid control, wind/solar farm monitoring, and substation automation with distributed I/O.
• Oil & Gas: Offshore platform control, drilling rig monitoring, and pipeline data acquisition in remote locations.
• Transportation: Railway signaling, marine automation, and heavy‑equipment distributed control systems.
• Simulation & Training: Flight, driving, and industrial simulators requiring synchronized multi‑node data sharing.