DVB-C Qam modulator ip multiplexing 8 in 1

IP solution dvb-c qam modulator 8 in 1 with multiplexing

Outline

COL5400B 8in1 IP QAM module is the latest generational QAM modulator with high integrated level  and performance.The modular design of this device makes each of its daughter cards standalone  wheno perating.Besides, each daughter card can receive the UDP format TS through GE port,  furthermore,it supports up to 10 different IP address or port No. This device is combined 8 multiplexers with 10 channels inputs and 8QAM(DVB-C) modulators, which can output adjacent channel RF carrier(48M~860M) through the tw RF output interfaces(4 carriers for each).

Additionally, the 1U chassis for  this modulator supports up to 3  modules (24 channels QAM) while the 4U chassis supports up to 12 modules (96 channels QAM). This 8in1 IP  QAMmodulator has excellent integrated level, powerful performance and low cost, which is special  adequate for the new generation  CATV system.

Features

• Modular design, 1U chassis supports up to 3 modules and 4U chassis supports up to 12 modules

• Fully complying with EN300 429/ITU-T J.83A

• 2 GE ports support backup input, up to 10 IP inputs, network de-bounce

• Supporting UDP protocol, uni-cast and multicast, IGMP V2/V3

• Single input IP max value 108Mbps, amount input coding stream value 840Mbps

• Direct-connection input or be multiplexed to 8 output channels

• Any input channel to any output channel multiplexing, amount of output PID per input is 256 (maximum)

• PCR fine-tuning

• PSI / SI editing and inserting

• 8 QAM modulation carrier output, 4 adjacent channel carrier output, 2 RF output

• 16QAM,32QAM,64QAM,128QAM,256QAM modulation constellation optional

• Symbol rate range: 5.0Msps~7.0Msps

• RF output range: 48MHz~860MHz in 1kHz step

• RF output level attenuation:  -14dBm~6dBm in 0.5dB step

• MER≥40dB

• Network management system
  




Specifications




Input		2 GE input,RJ45/SFP interface, hot backup
Transport protocol		TS over UDP, uni-cast and multicast, IGMP V2/V3
Transmission code		Max 108Mbps per channel Max 840Mbps amount channels
Multiplexing	Input channel	10
	Output channel	8
	Maximum PIDs	256 per input channel
	Functions	PID re-mapping( auto/manual optional)
		PCR fine-tuning
		Automatic generating PSI／SI table
Parameters	QAM channel	8
	Standard	EN300 429/ITU-T J.83A
	Symbol rate	5.0~7.0Msps,1ksps stepping
	Constellation	16,32,64,128,256QAM
	FEC	RS(204, 188)
RF output	Interface	2 F type connectors, 4carriers for each one, 75Ω impedance
	RF range	48~860MHz,1kHz stepping
	Output ATT	-14dBm~6dBm( each output),0.5dB stepping
	MER	≥ 40dB
	ACLR	-60 dBc
System	Supporting NMS
General	Demission(WxLxH)	480mm×457mm×44mm
	Weight	7kg
	Temperature	0~45℃(operation),-20~80℃(storage)
	Power supply	AC 100V/220V ±10%,50/60Hz
	Consumption	15.4W

 

System Structure Chart









We Colable Electronics co.,ltd 


specialize in Digital TV broadcasting equipment for more than 10 years, and experienced in Digital Cable/Satellite/ Terrestrial tv broadcasting solution and system, If you have any questions and ideas, no hesitate to contact us!




• Our experience: Continuous experienced and reliable team standing in DVB Head-end system solution more than 10 years.

• Our product: FTA satellite receiver/decoder, Satellite descrambler (CI slot), Encoder, Multiplexer,Scrambler,  Modulator, Transmitter,Antenna,Set top box.
  

  
  

• Our service: Life-long Technical support.
  

• Warranty: Free repair head ends 3 years.
  

• Lead time: 2-5 working days.