GE VMIPCI-5565-110000 Reflective Memory Module
The VMIPCI-5565-110000 is a high-performance PCI bus reflective memory interface module developed by GE Fanuc VMIC. Designed for real-time industrial simulation and distributed control systems, it provides 128 MB of onboard SDRAM shared across an optical ring network. This hardware enables instantaneous, deterministic data synchronization among up to 256 connected computer nodes without burdening the host CPU.
Network Architecture and High-Speed Data Sharing
The module operates on a high-speed fiber-optic network ring, broadcasting local memory writes directly to all other nodes on the network. Network transfer rates scale dynamically from 47.1 MB/s for small 4-byte packets up to 174 MB/s for 64-byte burst packets. This architecture guarantees low-latency deterministic communication critical for multi-controller synchronization and real-time data acquisition.
Bus Compatibility and Power Specifications
Equipped with a 64-bit PCI bus interface, the card supports high-speed data exchanges with host processors at up to 264 MB/s on 33 MHz buses or 528 MB/s on 66 MHz buses. It requires a regulated +3.3 VDC power supply from the PCI slot with a maximum current consumption of 1.5 A. The optical interface utilizes small form factor (SFF) LC connectors compatible with multimode fiber cabling.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | VMIPCI-5565-110000 |
| Brand | GE Fanuc (VMIC) |
| Product Type | Reflective Memory Modules |
| Memory Capacity | 128 MB SDRAM |
| PCI Bus Interface | 33 MHz / 64-bit (264 MB/s) or 66 MHz / 64-bit (528 MB/s) |
| Network Transfer Rate | 47.1 MB/s (4-byte packets) to 174 MB/s (64-byte packets) |
| Node Capacity | Up to 256 nodes on optical ring |
| Packet Size | Dynamic, 4 to 64 bytes |
| Optical Interface | Multimode fiber (850 nm SFF, LC connector) |
| Power Requirements | +3.3 VDC (±5%), 1.5 A max |
| Operating Temperature | 0 to 65 deg C (with forced air cooling) |
| Storage Temperature | -40 to 85 deg C |
| Relative Humidity | 20% to 80% (non-condensing) |
Installation and Configuration Guidelines
Ensure the host industrial PC or VME/PCI chassis is completely powered off before inserting the card into an available 33 MHz or 64-bit PCI slot. Connect the multimode LC fiber-optic cables securely to the transceiver ports to establish the optical ring. Verify that network node identification switches or software settings are correctly configured prior to system startup.
Frequently Asked Questions
Q: What is the primary function of the GE VMIPCI-5565-110000 module?A: It provides high-speed reflective memory sharing over an optical fiber ring, allowing multiple computers or controllers to synchronize data deterministically in real time.
Q: How many nodes can be connected within a single reflective memory network ring?A: The architecture supports up to 256 independent nodes communicating over the optical network ring.
Q: What type of fiber-optic connector is used by this specific multimode variant?A: It utilizes small form factor (SFF) LC connectors designed for multimode fiber-optic cables.
GE VMIPCI-5565-110000 Reflective Memory Module
GE VMIPCI-5565-110000 Reflective Memory Module
The VMIPCI-5565-110000 is a high-performance PCI bus reflective memory interface module developed by GE Fanuc VMIC. Designed for real-time industrial simulation and distributed control systems, it provides 128 MB of onboard SDRAM shared across an optical ring network. This hardware enables instantaneous, deterministic data synchronization among up to 256 connected computer nodes without burdening the host CPU.
Network Architecture and High-Speed Data Sharing
The module operates on a high-speed fiber-optic network ring, broadcasting local memory writes directly to all other nodes on the network. Network transfer rates scale dynamically from 47.1 MB/s for small 4-byte packets up to 174 MB/s for 64-byte burst packets. This architecture guarantees low-latency deterministic communication critical for multi-controller synchronization and real-time data acquisition.
Bus Compatibility and Power Specifications
Equipped with a 64-bit PCI bus interface, the card supports high-speed data exchanges with host processors at up to 264 MB/s on 33 MHz buses or 528 MB/s on 66 MHz buses. It requires a regulated +3.3 VDC power supply from the PCI slot with a maximum current consumption of 1.5 A. The optical interface utilizes small form factor (SFF) LC connectors compatible with multimode fiber cabling.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | VMIPCI-5565-110000 |
| Brand | GE Fanuc (VMIC) |
| Product Type | Reflective Memory Modules |
| Memory Capacity | 128 MB SDRAM |
| PCI Bus Interface | 33 MHz / 64-bit (264 MB/s) or 66 MHz / 64-bit (528 MB/s) |
| Network Transfer Rate | 47.1 MB/s (4-byte packets) to 174 MB/s (64-byte packets) |
| Node Capacity | Up to 256 nodes on optical ring |
| Packet Size | Dynamic, 4 to 64 bytes |
| Optical Interface | Multimode fiber (850 nm SFF, LC connector) |
| Power Requirements | +3.3 VDC (±5%), 1.5 A max |
| Operating Temperature | 0 to 65 deg C (with forced air cooling) |
| Storage Temperature | -40 to 85 deg C |
| Relative Humidity | 20% to 80% (non-condensing) |
Installation and Configuration Guidelines
Ensure the host industrial PC or VME/PCI chassis is completely powered off before inserting the card into an available 33 MHz or 64-bit PCI slot. Connect the multimode LC fiber-optic cables securely to the transceiver ports to establish the optical ring. Verify that network node identification switches or software settings are correctly configured prior to system startup.
Frequently Asked Questions
Q: What is the primary function of the GE VMIPCI-5565-110000 module?A: It provides high-speed reflective memory sharing over an optical fiber ring, allowing multiple computers or controllers to synchronize data deterministically in real time.
Q: How many nodes can be connected within a single reflective memory network ring?A: The architecture supports up to 256 independent nodes communicating over the optical network ring.
Q: What type of fiber-optic connector is used by this specific multimode variant?A: It utilizes small form factor (SFF) LC connectors designed for multimode fiber-optic cables.
