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Help Centerip to Qam Modulator With Multplexer and Scrambler
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IP To QAM Modulator
Overview
IPQ6850 is designed as a highly integrated and stability and cost-effective digital EdgeQAM Modulator with 250 independent IP stream inputs.it is capable of growing in QAM density from 8 to 48 QAMs per unit.The IPQ6850 accepts digital MPEG input through its gigabit Ethernet (GbE) ports, then directs the multimedia to different QAMs to create the outgoing transport streams as QAM-RF output signals with multiplexing, scrambling the stream process,Routes Any or All Selected Transport Streams.
Key Features
- Up to 3 RF modulator module per chassis,each module with two eight adjacent QAM channels
- Options to have one SFP or two GbE RJ45 port as high speed IP data input, support IGMP 2.0
- ITU-T,J.83A/B/C qam encoding standard
- 16QAM,32QAM,64QAM,128QAM,256QAM
- RF frequency:30-900MHz
- 1xGbE IP(≤800Mbps) inputs per module,Processing module with three GbE ports
- Output signal bandwidth:4.83-8.05MHz, rolling coef:0.15(ITU-T J.83A) 5.714/5.967MHz,rolling coeff:0.13/0.18(ITU-T J.83B)
- Output data symbol: 4.2~7Mbaud/s(8M BW) 4.2~5.260Mbaud/s(6M BW)
- Output level:90 - 110dBuv ,0.5dB step
- MPEG processing for multiplexing,scrambling
- Up to 4 CAS simul-cryption and DVB CSA scrambling
- Up to 250 input TS, 16 output TS and 1000 programs simultaneously in single module
- PSI/SI auto-generation and manual uploading during re-multiplexing
- PID filter,remapping,passthrough
- PCR correction function, can respectively check multiple PCR come from the input data accurately.
- Real-time detection and display for the input system bitrate and effective rate.
- monitoring of operation temperature & power supplies, as well as intelligent control of fan speed, with considerate hardware design for ventilation
- Support Standard and High Definition MPEG-2,H.264,AVS,MPEG-4 Codec Format
- Management via WEB and local front panel
- Easy-to-Use System Management
Gigabit Ethernet Input | |
|
2 independent GbE IP, RJ45 Port |
1 x 1000Base-T SFP port | |
Up to 800Mbps per port | |
MAC: IEEE 802.3 1000BASET | |
IP Encapsulation MPEG TS over UDP/IP, Multicast: IGMPv2 (RFC 2236),Unicast: UDP (RFC 768) | |
QAM RF Output | |
|
Connector F-Type, 75 Ω |
1 RF ports and 1 RF Monitor per module | |
RF Output Level:90-110 dbuV(0.5dB step) | |
RF Level Monitor:70-90dBuv(0.5dB step) | |
RF frequency range: 30 to 900 MH, 1kHz steps | |
QAM Constellations: 16,32, 64,128,256 | |
Bandwidth: 6Mhz,8 Mhz | |
QAM Encoding:ITU-T J.83 Annex A(DVB),Annex B,Annex C(Japan) | |
RF Atteunator Adjustment Range: 0-20dB(8 QAM channels, step 0.5dB) | |
|
Symbol rate range:4.2~7Mbaud/s (8M BW) 4.2~5.260Mbaud/s(6M BW) | |
RF Fine adjustments: -2.5-2.5 dB in 0.25dB steps | |
Output Return Loss: ≥12dB | |
Restrain Carrier: ≥58dB | |
|
MER: ≥38dB(QAM Constellation: 64QAM Symbol Rate: 6.857MBaud) | |
SNR: ≥50dB | |
|
Phase Noise:@1KHz≥90dBc/Hz @10KHz≥100dBc/Hz @100KHz≥105dBc/Hz) | |
SNR: ≥50dB | |
Accuracy of center frequency:±25KHz | |
Re-multiplexing | |
|
Input TS number:0~250 |
Output TS number:0~16 | |
Input TS distinguish ability;Unicast, by UDP port number,Multicast, by destination IP address | |
Total services number(total):0~1024 | |
Service number per TS:0~64 | |
PID Filter,Remapping,Passthrough | |
PSI/SI: PAT/PMT: Generated automatically | |
SDT:Generated automatically or use uploaded files | |
NIT/BAT: Use uploaded files | |
TDT/TOT: Optional | |
Scrambling & CAS interfaces | |
|
Scrambling algorithm:DVB-CSA |
Scrambling bit-rate per TS:0~60Mbps | |
Embedded scramblers number:16 | |
Table updateCAT/PMT | |
Simul-Crypt CAS number:0~4 | |
SCS interface:ETSI TS 103 197 | |
ECMG interface:TCP | |
EMMG interface:TCP/UDP | |
EMM bandwidth:0~3Mbps/TS | |
Management | |
|
100M Base-T Ethernet,RJ45,WEB((IE 8.0or above) |
6 keys: UP, DOWN, LEFT, RIGHT, ENTER,ESC | |
Front-Panel LCD configuration, LED indicate light | |
Environment | |
|
Comply to GB13837-92 & GB8898-88 standard |
Power Supply:dual power redundancy,AC 90- 250V 50/60Hz | |
Power consumption: 30 W | |
Operating temperature:-10 - 50°C | |
Storage temperature: -10 - 75°C | |
Dimensions: 400mm ( L)X 483mm(W)X 44mm(H)(1RU) | |
Weight: 6.5kg | |
Our advantages
1) High quality and low price
2) 3-year warranty
3) Perfect after-sale service and technical support
Order informations
Types |
QAM Model |
GbE IP in |
RF Port |
IPQ6851 |
1(8 QAM channel) |
2x RJ45 1x SFP |
1+1 |
IPQ6852 |
1(16 QAM channel) |
||
IPQ6853 |
2(24QAM channel) |
4x RJ45 2xSFP |
2+2 |
IPQ6854 |
2(32QAM channel) |
||
IPQ6855 |
3(40QAM channel) |
6x RJ45 3xSFP |
3+3 |
IPQ6856 |
3(48QAM channel) |
Company show
Packing process
Delivery
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