Product Details:

GE IC690RFH008 is an 8-port multimode reflective memory hub developed by GE Fanuc for high-speed reflective memory industrial network. This fiber optic network hub acts as the central switching device for reflective memory loop network, connecting up to 8 fiber nodes to realize deterministic low-latency real-time data synchronization between controllers and reflective memory modules. The reflective memory hub adopts multimode fiber interface, supporting high-speed parallel data sharing, all network nodes can access the same shared memory data simultaneously with microsecond-level synchronization delay. It supports network cascading to expand the total number of network nodes up to 256, meeting the large-scale distributed control requirements of complex industrial systems. Front panel is equipped with independent LED status indicators for each fiber port, showing link status and data transmission activity for quick network fault diagnosis. It has built-in circuit protection against overvoltage and surge interference, adapting to harsh industrial cabinet environments. Powered by 24VDC power supply, the unit adopts DIN rail mounting design for convenient installation in control cabinets. This reflective memory hub is widely used in power generation, petrochemical, large machinery and process automation industries, providing stable high-speed fiber network for redundant control systems and real-time simulation systems.

Specifications:

Manufacturer: GE Fanuc

Model: IC690RFH008

Product Type: 8-Port Reflective Memory Hub

Fiber Type: Multimode fiber

Fiber Ports: 8 SFP fiber ports

Power Supply: 24VDC ±10%

Power Consumption: 25W

Max Network Nodes: 256 with cascading

Status Indicator: LED per port for link and activity

Mounting: DIN rail mount

Operating Temperature: 0℃ ~ +65℃

Humidity: 5% to 95% non-condensing

Certifications: UL,CE