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Multichannel Multifeed Video Over IP Failover Seamless IP Redundancy Switch With Multicriteria Error Detection

Home >> IP Streaming via Flash + HTTP >> IP Redundancy Switch for 1+1 Redundancy for Video Arriving with Two Different Input Paths to our Failover Unit

IPGUARD V2 for HDc

1+1 Smart switch for IP redundancy

 

StreamWatch IP/5-48™

Large Scale 5-48 channel failover switch with continuous stream failure monitoring of 48 incoming channels and fast switchover to backup feed

  Articles About IP Redundancy
IPGuard™
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  1. Configuring Redundancy for Bad Routers

IPGUARD V2 IS ENENSYS’ UNIQUE AND SECURE SOLUTION THAT ENABLES 1+1 AUTOMATIC REDUNDANCY OF IP STREAMS WITH BYPASS MECHANISM.

Real Time, Multichannel, SPTS or MPTS Transport Stream Failover Switching Appliance designed to offer two to one failover for UDP streams. Parameter monitored can be loss of sync or missing PIDs. One Frame Time Cut Over. Ideal product for protecting headends of all types.

 

Key Features:

  • Multi-standard applicable (DVB, ATSC, ISDB,...)
  • Video agnostic: MPEG-2, H.264 or HEVC
  • Maintain service continuity
  • Running in High Density chassis (HDc):
    • to allow up to 6 IPGuard V2 modules in 1U
    • to combine with other Enensys products
    • to extend processing with daisy chain mode
  • Avoid TV black-out in SFN (and MFN in DVB-T2)
  • Avoid video glitches with delayed sources
  • Transparent for end-to-end devices

Applications:

  • 1+1 automatic redundancy of IP equipment
  • 1+1 automatic redundancy between IP streams
  • Seamless switch-over TS, T2-MI carried over IP
  • Seamless switch-over bTS carried over IP
  • FEC generation of TSoIP streams

Features

  • Highly reliable Stream Monitoring and Failover Switching system
  • UDP stream oriented
  • Works with any IP transport stream
  • MPEG-2 TS based
  • Codec agnostic:  MPEG-2 or MPEG-4/H.264
  • Maintains service continuity with LAN bypass mechanism
  • Almost seamless switch-over with built in delay
  • Supports and senses errors on up to 48 SPTS streams from any UDP source
  • Switching Criteria
    • Video Packet Rate drops below threshold
    • Audio Packet Rate drops below threshold
    • Overall bit rate below threshold
    • Missing Video PID
    • Missing Audio PID
    • Detection of NULL packet (NULL Stream)
  • Programmable threshold 0% to 70% for packet rate / bit rate comparison
  • Loss of Input detection
  • Loss of Video PID detection
  • Manual override to switch
  • Real-time monitoring of incoming streams
  • Easy to use web-based GUI
  • Unicast/Multicast (UDP/IP) streams support
  • Easy way to provide redundancy for any UDP output product
  • Options for 1 to 48 streams
  • Remote web based programming
  • Programmable Stream Loss Detection Time
  • 1 RU rack mountable frame

Applications

  • Protection for Ad Serter’s Ad Insertion system
  • Failure Protection for IPTV headends