德芯数字调制器 ip调制器

¥1.00 ≥1台起批

参数

ip调制器产品特性
是加工定制
NDS330x型号

发货地四川成都 3天内发货供货总量10000台

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产品详情

NDS3306I 6in1/16in1 ISDB-T modulator is the latest generational Mux-modulating device developed by DEXIN. It has 6 (or16) multiplexing channels and ISDB-T modulating channels, and supports maximum 192 (or 512) IP input through the 3 GE ports and 6 (or16) ISDB-T non-adjacent carriers (50MHz~960MHz) output through the RF output interface. The device is also characterized with high integrated level, high performance and low cost. This is very adaptable to newly generation DTV broadcasting system.

Key Features

l 3 GE ports for date input and output

l Max 840Mbps for each GE input

l Supports accurate PCR adjusting

l Supports CA filtering, PID remapping and PSI/SI editing

l Supports up to 256 PIDS remapping per channel

l Support 6 IP output through Data1 & Data2 over UDP/RTP/RTSP--Version I

Support 16 IP output through Data1 & Data2 over UDP/RTP/RTSP--Version II

l 6 (or 16) non-adjacent carriers output, compliant to ISDB-Tb (ARIB STD-B31)

l Support Web-based Network management

Inner Principle Chart

(Version I - For 6 carriers out):

(Version II - For 16 carriers out):

Carrier Setting Illustration

(Version I - For 6 carriers out):

(Version II - For 16 carriers out):

Specifications

Input	Input	Max 192 IP input through 3 (front-panel Data port, Data 1 and Data 2) 100/1000M Ethernet Port (SFP interface optional). Each Data1 or Data 2 port can input max 192 IP, while front-panel Data port can input max 192 IP- For Version I Max 512 IP input through 3 (front-panel Data port, Data 1 and Data 2) 100/1000M Ethernet Port (SFP interface optional). Each Data1 or Data 2 port can input max 512 IP, while front-panel Data port can input max 512 IP- 16 ISDB-T Carriers out version –For Version II
Transport Protocol	TS over UDP/RTP, unicast and multicast, IGMP V2/V3
Transmission Rate	Max 840Mbps for each GE input
Mux	Input Channel	192 (for Version I)/512( for Version II)
Output Channel	6 (or 16)
Max PIDs	256 per channel
Functions	PID remapping (auto/manually optional)
PCR accurate adjusting
PSI/SI table automatically generating
Modulation Parameters	Standard	ARIB STD-B31
Bandwidth	6M
Constellation	QPSK, 16QAM, 64QAM
Guard Interval	1/32, 1/16, 1/8, 1/4
Transmission Mode	2K, 4K, 8K
Code rate	1/2, 2/3, 3/4, 5/6, 7/8
MER	≥40dB
RF frequency	50~960MHz, 1KHz step
RF output level	-20dBm~+10dBm(87~117dbµV), 0.1dB stepping
Output Channel	6 non-adjacent carriers output - Version I 16 non-adjacent carriers output - Version II
RF Output	Interface	1 F typed port, 75Ω impedance
ACLR	-50 dBc
TS output	6 (or 16) IP output over UDP/RTP/RTSP, unicast/multicast, 2 (Data1& Data2) 100/1000M Ethernet Ports
System	Network management software (NMS) supporting
General	Demission	480mm×327mm×44.5mm (WxLxH)
Weight	5.5kg
Temperature	0~45℃(operation), -20~80℃(storage)
Power Supply	AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz
Consumption	15.4W