86-571-87068982
B-612, Taijiayuan, 972 Moganshan Road, Hangzhou, Zhejiang, China (Mainland)
We are professional one-stop solution for DVB-C/T Systems and IPTV operation,including satellite receivers, broadcast and Multiscreenencoders,transcoder,STBs, and encoder&modulator. With years of export experience along with excellent quality, advanced services and competitive prices, Haovision has won numerous customers' trust and support.
Terms of Payment: TT, Paypal, Western Union, AliPay
Terms of Warranty: 5 Years and 24/7 hours online technical support
OEM ability: Yes. Customization details is depending on customer requirements.
Lead time: Generally 5 working days, for special orders, please contact sales manager for confirmation
Terms of Delivery: Air Express as DHL, FedEx, TNT, UPS, EMS, air shipping, sea shipping for details, please contact sales manager
1.1RU modular design
2.24 QAM output channels
3.Support ITU-T J.83 A/B/C modulation, the output frequency range is: 47MHz~900MHz Annex
4.Modulation module can work in 16QAM, 32QAM, 64QAM, 128QAM, 256QAM and other modes
5.Output data bit rate range: single path 15.5 ~ 51.6Mbps
6.Each board supports 24 modulation frequency and 2 IP input
7.Supports up to 144 modulation frequency output (6 installation board)
8.Each channel has the option of an independent switch
9.RF single channel output data symbol rate range: 2.2 ~ 7Mbaud
10.Output level range: 95dBuV ~ 115dBuV
11.adjusting the gain, Balanced band level, level adjustment range is 0 ~ 20dB
12.Support PCR auto calibration
15.automatic generation of SI/PSI information and manual upload
16.Sopport automatic generation or manual editing of network information, upload local network information subsection
17.PID filtering, mapping and transmission supported
18.Supports up to 4 CAS with the same density, DVB-CSA scrambling
19.-20dB RF test port soppurted
20.Tracking filter circuit design to ensure excellent out of band rejection performance
21.Support equipment operating parameters in and out
22.Support multi language user interface to meet the needs of the market at home and abroad
23.With working temperature, power supply monitoring function
24.opened through software licensing by a variety of configurations
25.Web browser management for local and remote management, monitoring and control
1.Digital headend system base on IP network, HFC network edge
2.Broadcast Application built-in multiplexing and scrambling function
3.MPEG-TS transmission over local IP network
4.VOD Edge QAM modulator
QAM Reference Information
J.83 Annex A: Table of constellation, bandwidth, symbol rate and bit rate.
Channel Bandwidth = 1.15 * Symbol Rate Symbol Rate = Output Bit Rate/m
m = 2, 4, 5, 6, 7, 8 Corresponding: QPSK, 16QAM, 32QAM, 64QAM, 128QAM and 256QAM
8MHz Maximum Output Bit Rate
Maximum Valid Bit Rate = Output Bit Rate * 188 / 204
IPQ6250 Plus a professional broadcast grade device dedicated to three-network convergence platform in the high speed IP-based head-end series, which is a new generation of modular & high density Edge QAM modulator combining multiple Gigabit Ethernet input, transport stream re-multiplexing, scrambling, maximum 144 channel QAM modulation in a 1U rackmount unit.
It supports 24 QAM channels and 1+1 redundant & hot-swappable power supplies for high reliability and stability of system. Its pay-as-you-grow modular design, flexible configurations and licensing mechanism are making the IPQ6250 Plus unparalleled scalability, reliability and system performance to cable operators.
With the IPQ6250 Plus, cable operators can be ensured that they will have a scalable, reliable, high performance video stream services for years into the future. It can be applied to cable DTV head-ends, sub head-ends and VOD networks.
