GE ACC-5595-208-350-805595-208N – 2.12 Gbaud Reflective Memory Hub for Deterministic, Real‑Time Data Sharing

The GE ACC-5595-208-350-805595-208N is part of the 5595-series Reflective Memory network family used to move data between controllers, simulators, and test assets with deterministic latency. From my experience, this hub is typically deployed to scale out 5565/5595 reflective memory nodes and keep time-critical systems synchronized—without rewriting application code. The “-208-350” suffix appears to indicate a high‑voltage DC input variant, which is handy in power and energy environments or cabinets that already distribute DC.

Order Placement Process and Guarantees

• Warranty: 365 days
• Lead time: 1 week if in stock; no more than 1 month at the latest
• Payment: 50% advance payment; full payment prior to delivery
• Express delivery: FedEx, UPS, DHL

One thing I appreciate is the predictable lead time—teams planning a shutdown window or FAT usually prefer that kind of certainty.

Key Features

• 2.12 Gbaud Reflective Memory Fabric – Supports deterministic data distribution, typically used with 5565/5595 RFM nodes.
• 8‑Port Fiber Connectivity – Multi‑drop network expansion for larger topologies; helps simplify star or tree layouts.
• Low and Predictable Latency – In many cases, hub switching is cut‑through so data appears nearly instant across nodes.
• Automatic Port Bypass/Isolation – You might notice the network stays up even if one segment has issues; that reduces downtime.
• Multi‑mode / Single‑mode Flexibility – Works with the commonly used 1300 nm optics; distance can reach building‑to‑building with SMF.
• High‑Voltage DC Input Variant – “-208-350” version is suitable for 208–350 VDC supplies found in industrial power environments.
• Status LEDs and Simple Service Access – Quick visual diagnostics; service interface is typically serial for basic setup checks.
• Backwards Compatibility – Designed to interoperate with existing GE/Abaco 5565/5595 RFM nodes to protect prior investments.

Technical Specifications

Brand / Model	GE ACC-5595-208-350-805595-208N
HS Code	8471.80 (typical classification for ADP units / reflective memory equipment)
Power Requirements	208–350 VDC input (variant “-208-350”); power consumption varies by configuration
Operating Temperature	0 to +50 °C, commercial range (typical for this series)
Signal I/O Types	Fiber‑optic ports (LC, 1300 nm); supports multi‑mode and single‑mode optics depending on transceivers
Communication Interfaces	2.12 Gbaud Reflective Memory fabric; service/maintenance port typically RS‑232
Installation Method	Panel/Wall mount or shelf mount; DIN‑rail and rack options are commonly used in control cabinets

Note: Exact enclosure dimensions and weight vary by build option; if you share your panel layout, we’ll match the mechanical drawing to your cabinet standard.

Application Fields

• Hardware‑in‑the‑Loop (HIL) and SIL simulation racks for aerospace and automotive
• Power generation and turbine control where deterministic data must cross multiple controllers
• High‑speed test stands and dynamometers requiring shared memory across DAQ and PLCs
• Semiconductor manufacturing tools and motion control cells with synchronized position data
• Defense and radar processing chains using reflective memory to partition workloads reliably

A customer in a propulsion test facility told us the hub behaved “like a passive backplane for data”—their words—keeping multiple compute nodes in lockstep during step‑load events.

Advantages & Value

• Predictable Performance – Deterministic latency improves control stability and simplifies timing analysis.
• Compatibility – Works with existing GE/Abaco reflective memory cards (e.g., PCIe‑5565PIORC, VME‑5565), reducing requalification effort.
• Reduced Downtime – Auto‑bypass and clear status indication help maintenance teams isolate issues quickly.
• Scalable Topologies – Star or tree architectures with up to 8 ports per hub; easy to expand as channels grow.
• Total Cost of Ownership – In many cases, using RFM hubs avoids re‑architecting to Ethernet TSN or custom middleware, saving integration hours.
• Lifecycle Support – GE/Abaco reflective memory has a long track record, and spares provisioning is straightforward.

Installation & Maintenance

• Cabinet & Mounting – Install in a clean, ventilated control cabinet. Leave clearance around vents; follow panel grounding best practices.
• Power – For the “-208-350” variant, supply regulated 208–350 VDC. Use appropriately rated breakers and label the HVDC feed.
• Fiber Handling – Respect minimum bend radius; keep LC connectors clean. Use MMF or SMF to match transceivers and run length.
• Wiring & ESD – De‑energize before servicing. Observe ESD precautions when touching optical modules or internal connectors.
• Routine Checks – Quarterly: inspect link LEDs, clean fiber ends, verify link budgets, and log any port events.
• Firmware/Config – Hubs are largely plug‑and‑play; if a service port is provided, keep a record of unit ID/topology notes for spares.

Quality & Certifications

• CE conformity for EMC and safety (typical for this series)
• RoHS compliance on most recent builds
• UL/CSA safety marking varies by enclosure and regional kit
• Manufacturer warranty support; sales warranty: 365 days from delivery

Related & Supporting Components

• PCIe‑5565PIORC Reflective Memory adapter (host PCs)
• VME‑5565 or CPCI‑5565 boards (legacy controllers and simulators)
• Single‑mode and multi‑mode LC fiber patch cords (1300 nm, matched to transceiver)
• DIN‑rail or rack mounting kits for control cabinet installation

If you can share your intended topology (node count, distances, and available power), I can validate port allocations and optics choices so the ACC‑5595 variant you receive drops straight into your cabinet without any rewiring surprises.