Products

16 in 1 IP QAM Modulator HY-21-QAM16


Description

HY-21-QAM16 16 in 1 IP QAM modulator is the latest generational Mux-scrambling-modulating all-in-one device developed by GHCOMTEK. It has 16 multiplexing channels, 16 scrambling channels and 16 QAM (DVB-C) modulating channels, and supports maximum 512 IP input through the 3 GE ports and 16 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 CATV broadcasting system.






Specification

Input

Input

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 128 IP

Transport Protocol

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

Transmission Rate

Max   840Mbps for each GE input

Mux

Input Channel

512

Output Channel

16

Max PIDs

180   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 : 64QAM/ 256QAM

Bandwidth :6M

QAM Channel

16 non-adjacent carrier

Modulation Standard

EN300 429/ITU-T J.83A/B(DVB-C)

Symbol Rate

5.0~7.0Msps, 1ksps stepping

FEC

RS (204, 188)

RF Output

Interface

1 F typed output port for 16 carriers, 75Ω impedance

RF Range

50~960MHz, 1kHz stepping

Output Level

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

MER

≥ 40dB

TS output

16 IP output over UDP/RTP/RTSP,   unicast/multicast, 2 (Data1& Data2) 100/1000M Ethernet Ports

System

Network management   software (NMS) supporting

General

Demission

420mm×440mm×44.5mm   (WxLxH)

Temperature

0~45(operation), -20~80(storage)

Power Supply

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