NameOTV-1632 32 in 1 IPEdge QAM Modulator
Brand Name:Dibview
Model Number:OTV-1632
Input:5122 IP 2100/1000M Ethernet port
IP Protocol:TS over UDP/RTP, unicast and multicast
Mux:1024 IP input, 32 IP output
Max Simulscrypt:4
Symbol Rate:5.0~7.0 Msps, 1ksps Stepping
Constellation:16, 32, 64, 128, 256 QAM
RF Range:50-96 MHz
TS output:32 IP output over UDP/RTP/RTSP
QAM Channel out:32 QAM RF out

Product Description

Overview:


OTV-1632 32 in 1 IPEdge QAM modulator is Dibview Mux-scrambling-modulating all-in-one device.


OTV-1632 supports maximum 1024 IP input through the GE port and 32 multiplexing scrambling QAM (DVB-C) modulating channels with non-adjacent carriers (50MHz~960MHz) output through the RF output interface.


OTV-1632 pay-as-you-grow modular design and flexible configuration are making it extremely scalable, very reliable with high performance, all of which are adaptable to newly generation CATV broadcasting system.


Key Features:


  • 3 GE input, Data1 and Data2 (SFP interface optional)

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

  • Max 840Mbps for each GE input

  • Supports accurate PCR adjusting

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

  • Supports up to 256 PIDS remapping per channel

  • Support 32 multiplexed or scrambled TS over UDP/RTP/RTSP output

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

  • Supports RS (204,188) encoding

  • Support Web-based Network management


Technical Specifications:


Item

Description

Inputs

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

Multiplexing

Input channel

1024 channels

Output channel

32

Maximum PID

256 per channel

Function

PID remapping (automatically or manually)

PCR accurate adjusting

Generate PSI/SI table automatically

The Scrambling Parameters

Maximum simulcrypt CA

4

Standard

ETR289, ETSI 101 197,ETSI 103 197

Connection mode

Local/ remote connection

DVB-C Modulation Parameters

J.83A

Constellation : 16/32/64/128/256QAM

Bandwidth : 8M

J.83B

Constellation : 64QAM/256QAM

Bandwidth : 6M

QAM Channel

32 non-adjacent carrier

Modulation Standard

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

Symbol Rate

5.0~7.0Msps, 1ksps stepping

Constellation

16, 32, 64 , 128, 256QAM

FEC

RS (204, 188)

RF Output

Interface

1 F typed output port for 32 carriers, 75Ω

RF Range

50~960MHz, 1kHz stepping

Output Level

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

MER

≥ 40dB

TS Output

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

System

Network Management Software(NMS) Supporting

The Working Environment

Warranty

3 years with free telephone support

Power Supply

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

Power consumption

16W

Operation temperature

0 -45°C

Storage temperature

-20-80°C

Dimensions

420mm x 440mm x 44.5mm

Weight

9Kg




Key Diagram:

 

IP QAM 32.jpg


OTV-1632: 32 in 1 IPEdge QAM Modulator

 

OTV-1600: 16 in 1 IPEdge QAM Modulator



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