Product Details

COL5400G Digital tv modulator,rf modulator 16 channels ip qam modulator

Outline

COL5400G is a new generation of Multifunctional Modular IPQAM modulator, which can receive TS

from the IP interfaces, and then multiplex, scramble and process it with channel coding. It adopts our

newly developed functions such as “Module Management”, device scrambling, and channel modulation.

The flexible customization and high expansibility can satisfy the user’s current and future DTV system

requirements.

Features

Support ITU-T J.83A/B/C, output frequency range: 54 MHz ~ 860 MHz
Support 16 channels per module, 1U chassis support 3 modules.
Capable of working with 16QAM, 32QAM, 64QAM, 128QAM, 256QAM modulation methods
The single device offers multiple configurations, and also can be released by software authorization
Support up to 4 simul-crypt CAS and DVB-CSA scrambling
Support SI/PSI auto-generation and manual uploading during re-multiplexing
Support auto-generation or manual editing of network information,
as well as local network information sectors uploading
Adopt extra-large cache memory for both constant and
inconstant input bit stream at IP interface
Flexible input/output network configuration, support input stream
auto-detection and user configuration auto-saving
Support PID filtering,pass-through and PCR auto-correction
PCR auto-correction
Four adjacent frequency output for selection
Bit rate range of single output data: 15.5~51.6Mbps
Output data symbol rate range of single RF channel: 4.2~7Mbaud/s
Output EPL range: 95 dBuV~115 dBuV (8 channels, step size: 0.25 dB)
Support gain fine-tune and in-band EPL balancing, EPL adjustment range: -2.5~10.5 dB
Support -20dB RF test port
Tracking filter circuit design to ensure outstanding out-of-band rejection
Support device configuration import/export
Support Web-based management and online remote update
Multilingual management user interfaces and related documents,
suit for both regional and overseas markets
Support monitoring of operation temperature and power supply status

Specifications

Characteristic	Properties	Specification
TS input	Input TS number	0~500 (one daughter board, same as below)
	Total services number(total)	0~512
	Service number per input TS	0~64
TS output	Output TS number	0~16
	Total services number(total)	0~512
	Service number per output TS	0~64
PSI for output TS	Standard(syntax and send period)	ISO/IEC 13818-1 DVB SI(ESI EN300468)
PSI for output TS	Table type	PAT/PMT: Generated automatically SDT: Generated automatically or use uploaded files NIT/BAT: Use uploaded files TDT/TOT: Optional

Scrambling	Scrambling algorithm	DVB-CSA
	Embedded scramblers number	4
	Table update	CAT/PMT
CAS Interface	Simul-Crypt CAS number	0~4
	SCS interface	ETSI TS 103 197
	ECMG interface	TCP
	EMMG interface	TCP/UDP
	EMM bandwidth	0~1Mbps/TS

RF Output	Output Frequency		54MHz~860MHz
	Maximum Output EPL (main)		90-110dBuV(16 channels/module, 0.5dB as step size)
	Maximum Output EPL (monitoring)		70-90dBuV(16 channels/module, 0.5dB as step size)
	Impedance		75
	Reflection Loss		≥12dB
	Carrier Suppression		>58dB
	MER		≥38dB(QAM Mode:64QAM Symbol Rate:6.857MBaud)
	SNR(Out of band)		≥50dB
	Gain fine-tune		0.00~5.00dB(0.25dB as step size)
	Phase Noise	@1KHz	≥90dBc/Hz
		@10KHz	≥100dBc/Hz
		@100KHz	≥105dBc/Hz
	Accuracy of center frequency		±25KHz

Data Input Interface	Connector	RJ45
	Quantity	2
	Data Format	TS OVER IP (UDP)
	Impedance	75Ω
	MAC	IEEE 802.3 1000BASET
	Input Data Rate per Port	0~800Mbps
Management Port	Connector	RJ45
	Quantity	1
	Functionality	Management and CAS
	MAC	IEEE 802.3 1000BASET
	Network Protocol	TCP/IP
	Application	HTTP4.0/HTML1.1/XML/CGI(Web Management) NTP

Power Supply & Consumption	AC Input Voltage	85~260VAC
	AC Input Frequency	50~60Hz
	Power Consumption	75W
	No. of Power Supply Modules	2, operation in parallel
Operating/Storage Environment	Operating Temperature	5°C ~40°C (41°F ~104°F)
	Storage Temperature	-25°C ~70°C (-13°F~158°F)
	Air Pressure	86~106KPa
	Humidity	10%~90%

Our advantages

Products Qulity: Most of our products get CE approved:set top box have report from State

Administrationfor Entry Exit Inspection and Quarantine.

Technical Support: Our R&D department is composed br the most experienced engineer with

young university graduate,bring new energy continuously. Customers will be informed at first time

as long as our software upgrade or new management software version come out .

Shipment Speed: All packages of orders will be shipped 2-5 days sfter customer deposit. Usually

we use the speediest DHL/UPS/Fedex for small order delivery,and we have longerm cooperated

carriers for commonair & sea delivery with cheap price and high speed.

Guarantee: All products will have life-long skill support ,head ends for free repair within 3 years.

Some pictures for reference