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32 in 1 IP QAM Modulator
32 in 1 IP QAM Modulator
32 in 1 IP QAM Modulator

Digital TV Headend 32 in 1 IP QAM Modulator,(DT-IPQAM-9332)

 is Mux-scrambling-modulating all-in-one device developed by 

DAYTAI. It has 32 multiplexing channels,32 scrambling channels 

Model: DT-IPQAM-9332 Brand: DAYTAI
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Product Description

Digital TV Headend 32 in 1 IP QAM Modulator,(DT-IPQAM-9332) is Mux-scrambling-modulating all-in-one device developed by 

DAYTAI. It has 32 multiplexing channels,32 scrambling channels and 32 QAM (DVB-C) modulating channels, and supports maximum 

1024 IP input through the GE port and 32 non-adjacent carriers (50MHz~960MHz) output through the RF output interface. The device

 is characterized with dual RF output ports which broaden the bandwidth for QAM carriers.Power Supply:AC 100V±10%, 50/60Hz or AC 

220V±10%, 50/60Hz,Power Plug:European standard Plug or American standard Plug is optional.


Features

Supports RS (204,188) encoding

Max 840Mbps for each GE input

Support Web-based Network management

Supports up to 256 PID remapping per channel

2 GE input, Data1 and Data2 (SFP interface optional)

Supports up to 1024 IP input through GE1 & GE2 over UDP/RTP

Support 32 multiplexed or scrambled IP out over UDP/RTP/RTSP

Supports accurate PCR adjusting, CA PID filtering, PID remapping and PSI/SI editing

Support DVB general scrambling system (ETR289), simulcrypt standards ETSI 101 197 and ETSI 103 197

32 non-adjacent QAM carriers output with 2 RF ports, compliant to DVB-C (EN 300 429) and ITU-T J.83 A/B

Specification

Item

Specification

Input

Input

512×2 IP input, 2*100/1000M Ethernet Port(SFP

interface optional)

Transport Protocol

TS over UDP/RTP, unicast and multicast, IGMP V2/V3

Transmission Rate

Max 840Mbps for each GE input

Mux

Input Channel

1024

Output Channel

32

Max PIDs

256 per channel

Functions

PID remapping(auto/manually optional)

PCR accurate adjusting

PSI/SI table automatically generating

Scrambling Parameters

Max simulscrypt CA

4

Scramble Standard

ETR289, ETSI 101 197, ETSI 103 197

Connection

Local/remote connection

Modulation Parameters

DVB-C Modulator Sectioon

J.83A

Constellation :16/32/64/128/256QAM

Bandwidth :8M

J.83B

Constellation :64/256QAM

Bandwidth :6M

QAM Channel

32 non-adjacent carrier

Modulation Standard

EN300 429/ITU-T J.83A/B

Symbol Rate

5.0~7.0Msps, 1ksps stepping

Constellation

16, 32, 64 , 128, 256QAM

FEC

RS (204, 188)

RF Output

Interface

2 F type output ports for 32 carriers, 75Ω

RF Range

50~960MHz, 1kHz stepping

Output Level

-20dBm~+10dBm(87~117dbµV), 0.1dB stepping

MER

≥ 40dB

ACLR

-60 dBc

TS output

32 IP output over UDP/RTP/RTSP,unicast/multicast,2*100/1000M Ethernet Ports (SFP)

System

Network management software (NMS) supporting

 

 

General

Demission

420mm×440mm×44.5mm (WxLxH)

Weight

3kg

Temperature

0~45℃(operation), -20~80℃(storage)

Power Supply

AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz

Consumption

15.4W


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