UMH 260 - ServSat
UMH 260
MPEG-2 Multi-channel
Encoder/Multiplexer
UMH 260 is WellAV's new real-time, multi-channel MPEG-2 encoder with multiplexing
capabilities. It can encode up to 6 analogue Video/Audio channels, multiplex them with
two additional ASI inputs and provide both ASI and IP output for operation flexibility. It
not only delivers best video/audio quality signal cost effectively, but also offers a powerful
PSI/SI processing and TS multiplexing function. This dense design model provides the best
value for operators encoding (both video and audio) and multiplexing needs.
© 4:2:0 MPEG-2 Encoding Profile © Advanced Multiplexing of 6 internal and 2 external
© Up to 6 channel encoding ASl-input TS streams
© Support MPEG-2 frame/field motion © PID re-mapping and TS processing
estimation and DCT PSI/SI auto-generation and processing
© TS stream PCR synchronization > Support DVB table editing and EPG insertion
© 2 identical ASI transport stream outputs © Private Data/teletext insertion
1 TS over IP stream output (optional) © SNMP/Local front panel monitoring and configuration
> Program/Service Provider name setting
© DVB/ATSC Compliance
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Specifications
Inputs
Analogue Video Analogue Audio
7 6 composite inputs 6 independent audio inputs
“Interface: BNC connector “ Interface: RCA Left, Right
7 Video format: NTSC/PAL
Trans port Stream
2 ASI input ports Input impedance:75 ohm
> Interface: BNC connector > Input bit rate: up to 100Mbps
1 RS232 port > Max. PID per input: 600
7 Input packet length:188 or 204 5 Max. PMT per input:100
Video/Audio Encoding
Video encoding: 4:2:0MP@ML Audio encoding: MPEG-1 Layer2
~ GOP Structure: |,IP,IPB,IPBB © Audio bit rate: 64-384Kbps
© GOP Size: 6-96 5 Audio mode: Stereo, Joint Stereo,
Video bit rate: 1.0-15Mbps Dual Channel, Mono
Multiplexing Outputs
52 ASI outputs 7 Output bit rate: up to 80Mbps
7 Output impedance: 750hm © Output PID number : up to 600
Output packet length: 188 or 204 Output PMT number: up to 100
71 TS over IP output (optional) © Output TS Standard: DVB/ATSC
Control and Monitoring
Local: Remote:
© Full front panel control Network management software
LCD Display, Control keys 5 Ethernet 10/100 based on RJ45
Physical characteristics
Power: Dimension (HXW XD):
5 Input voltage: AC 100V-250V, 50/60 Hz 5 Unit: 44mm x 430mm X 335mm
5 Power consumption (Max): 50W 5 Package:210mm X 580mm X 570mm
Size: Weight:
5 Standard 1RU(19" rack) Net weight: 4.5kg
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UMH 260
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