Description
Note: Many products are not yet listed. Please contact us for more product information. Our supply channels are constantly expanding, and we currently have 20 stable shared supply channels. Please confirm the model, product, price, and all other necessary information with customer service before placing an order. We offer new, refurbished, and used products, and prices are adjusted according to the year of the item you require.
VME5565 VMIVME 5565-11000 332-015565-110000 P
3. Key Technical Specifications
| Parameter | Value |
|---|---|
| Form Factor | 6U VMEbus |
| Network Speed | 2.12 Gbaud serial |
| Sustained Transfer Rate | 43 Mbyte/s (4-byte) to ~170–174 Mbyte/s (64-byte packets) |
| Onboard Memory | 64 Mbyte or 128 Mbyte SDRAM (variant dependent) |
| Maximum Nodes | 256 |
| Fiber Support | Multimode up to 300 m; Single-mode up to 10 km |
| Latency | Deterministic, typically 450–500 ns between nodes |
| Interrupts | Network interrupts supported |
| VME Transfer Rate | Up to ~40 Mbyte/s |
| Key Feature | Software-transparent shared memory |
4. Product Introduction (Anti-Template)
When multiple independent computers or controllers must share real-time data with deterministic low latency, the VMIVME-5565 provides a Reflective Memory network node. Data written into the local onboard SDRAM is automatically broadcast over a high-speed fiber-optic ring to every other node on the network.
No host processor intervention is required for the data movement—the Reflective Memory hardware handles the transfers. This makes the board ideal for distributed simulation, industrial control, data acquisition, and other applications where different operating systems and bus architectures must share memory in real time. The specific 11000 / 332-015565-110000 configuration denotes a particular memory size and option set within the 5565 family.
VME5565 VMIVME 5565-11000 332-015565-110000 P
5. QC, Procurement & Logistics SOP
- Inbound Verification – Confirm full markings (VMIVME-5565, 332-015565-110000 P or equivalent), fiber connector condition, VME edge connectors, and any memory size labels. Photograph all identifiers.
- Live Rig Testing – Install in a compatible VME chassis, apply power, verify fiber link status, and perform basic reflective memory write/read tests across nodes if a second board is available.
- QA & Anti-Static Packaging – After functional inspection, protect fiber and VME connectors, clean the board, and seal in anti-static shielding with desiccant.
- Global Logistics & Export Compliance – Classify under the correct HS code for industrial network interface modules. Packaging must protect fiber optics and edge connectors; export documentation is prepared to minimize customs delays.
6. Technical Pitfalls & Integration Warnings
Fiber Type and Distance – Using the wrong fiber (multimode vs single-mode) or exceeding the specified distance causes link failures or high error rates.
Node Addressing and Network Topology – Incorrect node ID settings or broken ring topology will prevent proper data reflection across the network.
Memory Size Matching – Different 5565 variants have different onboard memory capacities. Mixing sizes without proper software handling can lead to address-space issues.
Driver and OS Support – Although the hardware is largely software-transparent for data movement, proper device drivers are still required for initialization, interrupts, and DMA on the host system.
VME5565 VMIVME 5565-11000 332-015565-110000 P
7. Frequently Asked Questions (FAQ)
What is the realistic global lead time for a verified VMIVME-5565?
As a specialized Reflective Memory board, availability depends on surplus stock. Typical lead time after verification is 5–15 business days plus standard air freight.
What does Reflective Memory do?
It creates a shared memory space across multiple systems. Data written on one node is automatically and deterministically copied to the same address on all other nodes via fiber optics.
What is the maximum transfer rate?
Up to approximately 170–174 Mbyte/s depending on packet size.
How many nodes can be connected?
Up to 256 nodes on a single Reflective Memory network.
What fiber distances are supported?
Multimode fiber up to 300 m; single-mode fiber up to 10 km.
Is the board still in production?
The original GE/VMIC 5565 family is a mature product. Remaining units are typically available through surplus and specialized industrial channels.
What should be confirmed before ordering?
Exact part number (including the 11000 / 332-015565-110000 configuration), required memory size, and fiber type (multimode or single-mode).
