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Datum dostupnosti:
QAM modulátor (24 kanálů)
Příjemce :
* Povinná pole
nebo Zrušit
QAM modulátor (24 kanálů), IP64IN (základní deska)
QAM RF Outputs
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Physical Outputs:
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three connectors for 8XRF
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Output Frequency Range:
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48 - 862 MHz
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Output Frequency Step Size:
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50 KHz
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RF Channel:
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24 (6/7/8 MHz)
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QAM Modulation Mode:
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16/32/64/128/256 QAM
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QAM Type:
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ITU-T J.83 Annex A/ C, Annex B (64/256QAM)
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Symbol Rate:
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4.4~6.9 MBauds
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Output Level
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Effective, per channel:
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30~55 dBmV
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Combined, 24 channel:
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30~46 dBmV
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MER:
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≥40dB (Equalized)
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BER:
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≤5×10-9 (64QAM,6.875Msps)
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DVB-T Output (optional)
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Physical Outputs:
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three connectors for 4XRF
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Output Frequency Range:
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50 - 858 MHz
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Output Frequency Step Size:
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50 KHz
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Transmission Mode:
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2K, 8K
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Guard Interval:
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1/4, 1/8, 1/16 and 1/32
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Constellation:
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QPSK, 16QAM, 64 QAM
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FEC:
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1/2, 2/3, 3/4, 5/6, 7/8
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Output Level
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Effective, per channel:
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30~55 dBmV
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Combined, 4 channel:
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30~52 dBmV
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GBE IP Input
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Interface:
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1 x 1000 Mbps per port
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IP Encapsulation:
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MPEG TS over UDP/RTP
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MPEG TS:
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MPTS and SPTS
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I/O Processing:
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Up to 12 Channels(MPTS),
64 Channels (SPTS) max at 72 Mbps per socket |
Addressing:
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Unicast and Multicast
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Management:
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IGMPv1, IGMPv2, IGMPv3
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Forward Error Correction:
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ProMPEG
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DVB ASI Inputs
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Interface:
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4 BNC connectors
(2 ASI inputs and 2ASI outputs), 75Ω |
MPEG Format:
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188/204Bytes per TS
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I/O Processing:
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1 MPTS/SPTS per port, up to 100 Mbps per port
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Re-multiplexing
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PID:
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Re-mapping and Filtering
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MPTS Output Synchronization
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Routing:
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Any Input to Any Output
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Redundancy:
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Input Service Redundancy & IP Port Redundancy
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DVB Scrambling
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TS Streams:
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up to 24 TS streams (maximum 72 Mbps per TS)
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Support DVB simulcrypt:
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maximum 4 CAS simultaneously
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CAS support:
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All leading CAS in the market
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Scrambling level:
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Program or PID
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Management
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Interface:
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100Base-TX, RJ45
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NMS:
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Wellav Digital Service Manager
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Web-based Management:
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Yes
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Support SNMP
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Yes
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Physical & Environment
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Input Voltage:
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90 - 260 VAC
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Power Consumption:
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Approx 100 W
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Rack Space:
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1 RU
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Dimension (WxHxD):
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480mm x 44mm x 440mm
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Operating Temperature:
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0oC to 50oC
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Storage Temperature:
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-40oC to 65oC
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Relative Operating Humidity:
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<95%
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MTBF:
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≥150000hours
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