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XBT 105
XBT 105 IRRM is an Integrated Satellite Receiver, Remultiplexer and SFN adapter allowing the Synchronous regionalization of TS content received.
IRRM105 multiplexer performs the following basic functions:
• GPS receiver capable of synchronizing internal time generators
• Auto-PID filtering for Services regionalization
• Auto-restamping of SI for Services regionalization
• Megaframe Information Packets generation synchronized by MFP system
• PID re-mapping on each logical input
• Network adaptation to the exact bit rate according to DVB-T/H RF parameters with PCR re-stamping
Inputs to multiplexers are:
• ASI transport streams
• 1 RF connector for DVB-S / S2 reciver
• 1 RTP clients for RTP/DP encapsulated Transport Streams
Outputs from multiplexers are:
• ASI transport streams
• 1 RTP/DP Server carrying encapsulated Transport stream
• IGMP generation
As any multiplexer of the IRRM family, it has built-in:
• web server to dispatch a Java applet for interactive management
• java applet tested on most popular browser
• java applet downloadable for local execution
• SNMP server for remote control internal file system accessible via TCP/IP and TFTP protocols for easy remote upgrade
• ultra fast storage are for event system storage
• telnet server for access via character based terminals
• Geographical coordinates available
• Battery powered local time clock automatically synchronized to UTC
• 8 trap address for automatic alarm/monitoring
Remote control interfaces
RS-232
• Dedicated DB9 connector
• Data only
• Also available on remote control DB25 connector
• 230400 bps
Relays
• 4 relays for alarm/info
• NO & NC contacts at connector
• Available on remote control DB25 connector
Opto couplers
• 4 opto couplers for command
• Internal floating current generator
• Common anode
• 2 mA max on current
Functions
• Default: 1 relay alarm/ok
• Option “N1”: use relay and opto for SSBT N+1 system
• Option “ALG”: use relay and opto according RAI specs