Harmonic ProSwitch Redundancy Switch

Fast & reliable redundancy switching with ProSwitch

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Description

Fast & reliable redundancy switching

You can depend on the compact 2:1 ProSwitch. The system monitors your MPEG-2 TS and seamlessly switches to a backup stream to maximize uptime. You can use this flexible 1-RU appliance for any architecture, including ASI-based headends and IP-centric networks.

Flexible architecture possibilities

 

The ProSwitch is equipped with a 100/1000 Base-T port for control and supervision. The unit can be supervised and configured remotely through any standard web browser, and provides a complete display of switching configurations, along with easy-to-read input/output status information, error-log data and bitrate graphics. The ProSwitch embeds an SNMP agent for centralized management applications.

 

Redundancy with ProSwitch

You’ll get a fast, dense and reliable 2:1 MPEG-2 transport stream redundancy switch. Offering up to 16 2:1 IP switches or four 2:1 ASI switches in 1-RU, the high-density ProSwitch provides cost, power and space savings, helping operators to save on CAPEX and OPEX.

Seamless TS switching

Available for network and product redundancy (SFN adapters or T2-MI gateways)

Real-time monitoring

Complete view and health status of incoming streams

Delay compensation

From several milliseconds to several seconds

TS over IP switch

Up to 16 TS over IP switching functions

TS over ASI switch

Up to four 2:1 TS over ASI switching functions

Advanced tests

PID and stuffing max/min bitrate, service presence, continuity counter, CRC and more

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ProSwitch technical specifications

TS over ASI switch

Up to four 2:1 TS over ASI switching functionsUp to eight ASI inputsUp to eight ASI outputs: four smart secured outputs, four smart outputsSmart bypass on ASI outputs to preserve user-selected TS inputs or last switch positionByte or packet mode automatic detectionConfigurable ASI outputs for monitoring purpose

TS over IP switch

Up to sixteen 2:1 TS over IP switching functions (up to eight in case of DVB-T2)Four GbE 100/1000 Base-T ports (twisted pair, RJ45)Configurable bypass on GbE portsIPv4UDP/RTP or UDP encapsulationMulticastIGMP v2/v3VLANTS over IP output duplication (up to 4 per switching function)

Switching analyses

Full real-time monitoring of all incoming transport streamsTR 101 290 Priority 1/2/3 analysisAdvanced tests: PID max/min bitrate, stuffing max/min bitrate, service presence, scrambling PIDs, DVB-T MIP checking, DVB-T2 T2-MI packet checking, allowed PIDs, continuity counter, CRC, sub-table max/min interval

Switching strategies

Automatic switch supporting TS input priority (Main/Spare mode)Automatic switch on TS input upon failure (Redundancy mode)Manual switch

Switching conditions

TS seamless switching for identical TS (network redundancy)DVB-T/SFN seamless switching (MIP PID) with ProStream X (SFN adapter)DVB-T2/SFN seamless switching (T2-MI PID) with ProStream X (T2-MI gateway)TS near seamless switching for (1+1) TS (device redundancy)

Delay compensation

Available on ASI and IP switches (from several milliseconds to several seconds)

Control & supervision

Web GUI for remote controlSNMPv2 and v3 agent for NMSTen GPI inputsFour contact closure outputs

Platform

 1-RU low depthDual and redundant AC PSU