Overview
DMB-90E Series 4/8/12/16/20/24 Channels professional Receiver, 4 Tuners ports per module, Up to 6 Modules in Back panel. It is integrated with tuner demodulation, which can demodulate from 4/8/12/16/20/24 tuners, then output the IP package through different IP address and ports. The Tuners support DVB-S/S2/T/T2/C/ISDB-T/ATSC-T optional input, demodulate to TS and encapsulated output IP packet, IP Output Port by 256*SPTS and 4*MPTS channels. Meanwhile, it support 2*ASI independent input&output .
This is an ideal solution for environments where you have a large number of air Channel, and widely used in IPTV System, Hotel, entertainment facilities, education broadcasting systems at schools and government buildings or any kinds of Source signals convert to Cable TV broadcast System, largely cost down the source gathering of Digital TV Broadcasting system and IPTV/OTT system which based on IP construction. Being the ideal multi-channel professional receiver used for FTA (free to air) IP signal source capture from digital tuner.
Features:
⚫ Tuner input: Up to 24 FTA Tuners input
⚫ RF standard option : DVB-T/DVBC/DTMB/ISDB-T/ATSC ,4 Tuners ports per module, Up to 6 Modules
⚫ Two separate ASI input for External TS Multiplexing
⚫ Two separate ASI output
⚫ IP output: 4*MPTS and 256*SPTS
⚫ Output IP protocol support: UDP/RTP
⚫ the Value of PCR PID can set same AS Video PID
⚫ support LCN (Logical Channel Number)
⚫ PID Remapping & Filtering
⚫ Low cost headend receiver for IPTV OTT System
⚫ Superior Shoulders and Excellent modulation quality MER
⚫ Easy-to-Use System Management via Web
⚫ PSI/SI editing & inserting
⚫ Low power consumption and high reliability with MTBF(Mean Time Between Failure) ≦87600 Hours
⚫ Highly compact , High-Integrate
⚫ Support PCR correct and PCR interval adjusting
⚫ 24*7 hours working stable ,broadcasting quality
Application
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IPTV/OTT Headend equipmentl Advertising, monitoring, training and educating Insert all your digital TV RF programs source to IPTV Project Enterprise, hotel, campus, hospital, restaurant, public place etc.l |
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Specifications
IP Stream Input
Support 128*IP Streaming input SPTS/MPTS UDP/RTP each port, total 3*Gigabit port (DATA1/DATA2/DATA3)
Ethernet port Transport Protocol TS over UDP / RTP unicast and multicast,IGMP V2/V3
Transmission Rate Max 800Mbps for each input
ASI Stream Input
Support: 6*ASI input
Connector: BNC female, 75Ω
Signal Level: 200-800mVp-p
Packet Length: 188 bytes
Maximum bit-rate: per port≤100Mbps
RF Output Modulation
ISDB-T Modulation
ISDB-T RF out: 16*ISDB-T non-adjacent frequency RF out,
Frequency range: 96~864MHz,1Khz one step
ISDB-T Standard ARIB STD-B31
Constellation: DQPSK, QPSK, 16QAM, 64QAM
Guard Interval:1/32, 1/16, 1/8, 1/4
Transmission Mode:2K,4K,8K
Code rate:1/2, 3/4, 5/6, 7/8
Bandwidth:6MHz
TS bit rate＜21 Mbit/s
MER≥40 dB
total output level adjustment -35~-5dBm by 0.1 dB step
DVB-T Modulation
Channel:16*DVB-T non-adjacent frequency RF out
Frequency range: 96~864MHz,1Khz one step
Modulation standard: EN300744
Bandwidth: 6M, 7M, 8M
FFT mode: 2K, 8K
Constellation:QPSK,16QAM,64QAM
Guard Interval 1/4, 1/8, 1/16, 1/32
FEC 1/2, 2/3, 3/4, 5/6, 7/8
TS bit rate＜ 31 Mbit/s
MER≥40 dB
total output level adjustment: -35~-5dBm by 0.1 dB step
ATSC-T Modulation
Channel:16*ATSC-T non-adjacent frequency RF out
Frequency range:96~864MHz,1Khz one step
Constellation: 8VSB
TS bit rate＜19 Mbit/s
MER≥40 dB
total output level adjustment -35~-5dBm by 0.1 dB step
IP Stream Output
Support: 8*IP(MPTS/SPTS) UDP/RTP output from DATA 1Port
Multiplexing
Supports Up to 180 PIDs per channel with PID remapping (manual or auto)
Accurate PCR adjusting
Capable of PSI/SI SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT Insert
Control and Monitoring
Configuration Interface: Web-based
Remote: Upgrade via network
Connector: RJ45,100M/1000M Ethernet interface
Physical and Power
Voltage 110~220V
Consumption: 18~20W
Operating temperature: 0~50°C
Dimensions: 483mm(W)*360mm(D)*44.5mm(H)
Weight: 7KG/pc
