ETL Systems GRIFFIN 1U Redundancy Switch Chassis – GRF-C900-1U & GRF-C910-1U

ETL Systems GRIFFIN 1U Redundancy Switch Chassis – GRF-C900-1U & GRF-C910-1U

The ETL Systems GRIFFIN redundancy switch chassis accommodates up to two hot-swappable switch modules in a compact 1U rack enclosure, with dual redundant power supplies and local and remote control. The GRF-C900-1U supports RF, ASI and optical switching applications, while the GRF-C910-1U supports GRF-200 and GRF-201 modules with +24 VDC pulse control.

Module Capacity: Up to two switch modules
Frequency Range & RF Ports: Determined by installed modules
Local Control: Front-panel push buttons and status LEDs
Remote Control & Monitoring: RJ45 Ethernet with web browser interface
Power Supplies: Dual redundant
AC Input: 85–264 VAC, 50/60 Hz; dual IEC connections
Form Factor: 1U, 19-inch rack mount; 450 mm deep
Weight: 5 kg, fully populated
Operating Temperature: 0 to +45°C
Installation: Indoor use

Model Selection 

GRF-C900-1U: Supports GRIFFIN RF, ASI and optical switch modules; local, remote and automatic control, with RS232/RS485 and Ethernet. 

GRF-C910-1U: Supports GRF-200 and GRF-201 modules only; local and remote control, with +24 VDC pulse switching, dry-contact feedback and Ethernet. 

Key Features

• Hot-swappable switch modules for easier maintenance

• Dual redundant power supplies for system resilience

• Individual or simultaneous switching of installed modules

• Front-panel indication of power supply, alarm and switching status

Switching functionality, RF performance and automatic fault detection depend on the installed modules. Select the chassis and modules to suit the application.