OPT-5508T 1024 IP to 8 Channel DVB-T CATV RF Modulator

OPT-5508T 1024 IP to 8 Channel DVB-T CATV RF Modulator

OPT 5508T IP to 8 DVB-T Modulator 1. Brief Introduction OPT 5508 IP to 8 DVB-T modulator is an all-in-one device. It has 8 multiplexing channels and 8 DVB-T modulating channels, and supports maximum 1024 IP input through the GE port and 8 non-adjacent carriers (50MHz~960MHz) output through the...

Product Details

OPT 5508T IP to 8 DVB-T Modulator

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1. Brief Introduction

OPT 5508 IP to 8 DVB-T modulator is an all-in-one device. It has 8 multiplexing channels and 8 DVB-T modulating channels, and supports maximum 1024 IP input through the GE port and 8 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.


2. Key Features

• 2 GE input, SFP interface

• Supports up to 1024 channels TS over UDP/RTP, unicast and multicast, IGMP v2v3

• Max 840Mbps for each input

• Supports accurate PCR adjusting

• Supports PID remapping and PSI/SI editing

• Supports up to 180 PIDs remapping per channel

• Support 8 multiplexed TS over UDP/RTP/RTSP output

• 8 DVB-T non-adjacent carriers output, compliant to ETSI EN300 744 standard

• Supports RS (204,188) encoding

• Support Web-based Network management


3. Inner Principle


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4. Technical Parameters


Input

Input

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

Transport Protocol

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

Transmission Rate

Max 840Mbps for each input channel

Mux

Input Channel

1024

Output Channel

8

Max PIDs

180 per channel

Functions

PID remapping(auto/manually optional)

PCR accurate adjusting
PSI/SI table automatically generating

Modulation

Parameters

Channel

8

Modulation Standard

ETSI EN300 744

Constellation

QPSK/16QAM/64QAM

Bandwidth

6/7/8 MHz

Trans mode

2K/4K/8K

FEC

1/2, 2/3, 3/4, 5/6, 7/8

RF Output

Interface

F typed output port for 8 non-adjacent carriers

RF Range

50~960MHz, 1kHz stepping

Output Level

-20~+10dbm (for all carriers), 0.5db stepping

MER

≥ 40dB

ACL 

-55 dBc

TS output

8 IP output over UDP/RTP/RTSP, unicast/multicast, 2 100/1000M Ethernet Ports

System

Web-based Network management

General

Dimension

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

≤20W

Inquiry