IP Mux-Scrambler Module

IP module Supports UDP protocol,unicast and multi-cast, supports IGMP V2/V3; supports PCR accurate adjustment;

Outline

MQM-8I 8in1 IP Mux-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 stand-alone when operating. 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 8 QAM (DVB-C) modulators, which can output adjacent channel RF carrier(48M~860M)through the two 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 MQM-8I 8in1 IP QAM modulator 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

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)	482mm×455mm×44.5mm
	Weight	6kg
	Temperature	0~45°C(operation),-20~80°C(storage)
	Power supply	AC 100V±10%,50/60Hz or AC 220V±10%,50/60Hz
	Consumption	15.4W

  System Structure Chart

IP Mux-Scrambler Module

Verified Information This information is Verified by Bureau Veritas and validity period is 2012/05/15 --- 2013/05/15 All the information below may covers both Gold Supplier and its related companies , Their Relationship will be affirmed according to china laws and regulations , also it will be clearly display in the full report >> Production Capacity: Product line name Production Line Capacity Actual Units Produced(Previous Year)

Modulator	600 Sets/Year	600 Sets

Export Market Distribution: Market Revenue(Previous Year) Total Revenue (%)

South America	confidential	6.0
Eastern Europe	confidential	6.0
Southeast Asia	confidential	12.0
Africa	confidential	36.0
Domestic Market	confidential	40.0

Production Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition

Welding Equipment	SE-835	1	1.0	Good
Thermostatic Oven	SK-101	1	1.0	Good
BGA Rework Table	X7	1	1.0	Good
Burn In Room	No information	2	5.0	Good

Testing Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition

Scalar Network Analyzer	AT3612C	1	5.0	Good
Spectrum Analyzer	R3265	1	10.0	Good
Tektronix 350MHz Oscilloscope	2465A	1	10.0	Good
Spectrum Analyzer	No information	1	10.0	Good
Frequency Megahertz	8000C	1	10.0	Good
Electronics	TH2820	1	10.0	Good

Production Flow: 1.Raw material 2.Welding 3.Debugging 4.Assembly 5.Burn in 6.Inspection 7.Packing Certification: Certified Picture Certification Name Certified By Certificate No. Product Name & Model No. Available Date-Expired Date

	FCC	BTS	Bel-cn-071211-93	QAM Modulator NDS3303	2008/01/18 --- 2049/12/31
	CE	BTS	Bel-cn-071211-13	QAM Modulator NDS3303	2008/01/18 --- 2049/12/31