Satellite Converter Redundancy switching systems

1:1 Redundancy Plug-In switching module is a detachable module, designed to provide a hot swappable 1:1 redundancy for all models of Sotca Inc. frequency converters in a compact and cost-effective way, yet reliable and robust with excellent isolation and low insertion loss. The 1:1 system is comprised with 2 converters where only one primary (Master) converter having an installed detachable Redundancy Plug-In switching module, with cable and accessories kit supplied as standard.

Features Highlight:

• User-friendly interface, featuring manual (test) and auto mode.
• Universal with Wide frequency range - L, C, Ku bands
• Fast switching
• On the fly failed unit replacement

Applications

• VSAT terminals and Hubs
• Network hubs or remote sites
• Broadcast
• Monitoring downlink stations

Options

• Universal with Wide frequency range - L, C, Ku bands
• High-quality matched cables and accessories

STC 83201SW redunduncy 1:1 switch is simple, robust, user frendly and economical solution for critical applications, where minimum downtime is required. It is designed to be used as a part of Sotca's frequency converters redundant system and it is fully compatible with all STC 83xxxx and STC 93xxx synthesized converters models. When operated in "Auto" mode, the unit monitors alarm signals of an on-line converter. If fault is detected, the switch will automatically fall over to the hot stand-by unit. Using manual mode, any unit can be maintained, troubleshooted and replaced on the fly, without affecting the link. STC 83201SW high isolation level, low return loss assure high performance of the system and ultra low level of cross-interference. Unit comes in a standard 1U(1.75") 19" Rack-mounted enclosure.

Features Highlight:

• User-friendly interface, featuring manual (test) and auto mode.
• Hot redundancy to reduce downtime and increase reliability of the entire system
• Fast switching
• On the fly failed unit replacement

Applications

• VSAT terminals and Hubs
• Network hubs or remote sites
• Broadcast
• Telephony
• Monitoring downlink stations

Options

• High-quality matched cables and accessories
• DC power to ODU can be provided

STC 3102MSW universal redundancy switch unit is a robust, user friendly solution for critical applications, where minimum downtime is required. It is designed to be used as a part of redundant system and is fully compatible with all Sotca Inc. frequency converters. The switch is able to accept alarm from all converters. When operated in "Auto" mode, the unit monitors alarm signals of on-line converters. If one of converters fault is detected, alarm is generated and switch will automatically fall over to the hot stand-by unit. Using manual mode, any unit can be monitored, maintained, troubleshooted and replaced on the fly, without affecting the link. Any converter unit in the system can be assigned the role of back-up converter either locally using front panel or remotely. The current status of converters in the system is indicated on LCD display. STC 3102MSW high isolation level, low return loss assures high performance of the system and ultra low level of cross-interference. Unit comes in a standard 1U(1.75") 19" Rack-mounted enclosure.

Features Highlight:

• User-friendly local visual interface
• Remote/Local Monitoring and control of the switching unit and frequency converters
• Dual redundant AC power supply system is optionally available
• Hot redundancy to reduce downtime and increase reliability of the entire system
• Fast switching
• On the fly failed unit replacement

Applications

• VSAT terminals and Hubs
• Network hubs or remote sites
• Broadcast
• Telephony
• Monitoring downlink stations

Options

• Remote control
• High-quality matched cables and accessories
• DC power to ODU can be provided