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24 channels Fullhd digital headend cable tv encoder with h.264 video streaming and mpeg-1 layer ii audio

$2,295.00 / Set | 1 Set (Min. Order)
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Overview
Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
Dibdvb
Model Number:
Q324
Input:
24 HD-MI, ASI
Output:
IP, ASI, RF
Video encoding:
MPEG-4 AVC/H.264
Audio encoding:
MPEG-1 Layer 2
Q308/Q312/Q316/Q320/Q324:
12/16/20/24 SPTS, 1MPTS
Q308M/Q312M:
4 DVB-C/T/ATSC/ISDB-T, 8/12 SPTS, 1MPTS
Protocol:
Support UDP RTP Multicast Unicast
Nature:
Low cost
Application 1:
Digital TV Head-end System
Application 2:
Hotel System

Packaging & Delivery

Selling Units:
Single item
Single package size: 
56X53X14 cm
Single gross weight:
9.380 kg
Package Type:
Standard packing
Lead Time :
Quantity(Sets) 1 - 1 2 - 5 >5
Est. Time(days) 3 7 To be negotiated
Detailed Images

 

Product Description

 Q3 H.264 encoder modulator up to 24 HD-MI sources from Satellite Receiver, PC, Blue ray, Local Playout, the latest new device which integrate encoding (MPEG-4 AVC/H.264) and option modulation (DVB-C/ DVB-T/ISDB-T/ATSC/DTMB)  to convert Video/Audio signals into RF over exist Coax Cable distribution.

 

Q3 is designed especially for high density Distribution Video Engineering project, which can support rapid deployment, It distribute any HD and SD of HD-MI Clear Video to unlimited TVs over the existing TV coax cables with real time perfect quality at any distance.

 

Overall Dibsys 's encoder modulators perfectly suit any professional AV company, including TV Channels, Live broadcasters, AV Installers and Integrators, Government applications, Hotel, Campus, Entertainment facilities, education broadcasting systems at schools and government buildings and many others.

Features
  • Distribute Up to 8/12/16/20/24 channels of HD content over RF (DVB-T/DVB-C/DTMB/ISDB-T/ATSC) to an unlimited number of TVs
  • Optional DVB-C (QAM), DVB-T (COFDM), ATSC-T, ISDB-T, DTMB Modulation, 4*Carrier RF Out
  • Two separate ASI input for External TS Multiplexing
  • Simulaneously MPTS and SPTS over UDP/RTP IP out
  • Audio gain adjustment supported
  • 4 separate multiplexing and Up-converter modulating adjacent carrier out
  • Selectable the Value of PCR PID same as Video PID
  • VBR and CBR mode
  • LCN (Logical Channel Number) support
  • PSI/SI editing & inserting
  • PID Remapping & Filtering
  • Support PCR correct and PCR interval adjusting
  • Superior Shoulders and Excellent modulation quality MER
  • Low power consumption and high reliability with MTBF(Mean Time Between Failure) ≤87600 Hours
  • Easy-to-Use System Management via Web
  • Low Cost per channel -  Breakthrough Price !

Application

  • Distribute IP source to All TVs Over Existing TV Coax
  • Advertising, monitoring, training and educating
  • Upgrade all your analog Head-ends to digital TV Solution
  • Enterprise, Hotel, campus, hospital, Public Place
  • Works with Digital TV transmitter in wireless TV broadcasting
  • Low cost Digital TV distribution

 

 

Specification

 

Encoder Part

HD-MI inputs

Numbers of Boards  

4 HD-MI ports per module

Up to 6 Modules in Back panel

Numbers of Ports   

8; 12; 16; 20; 24 Channels

DVB-ASI  inputs    

Connector   

BNC female, 75Ω

Signal Level

200-800mVp-p

Packet Length

188 bytes

Maximum bit-rate per port 

≤100Mbps

Number of Input Ports  

Dual separate ASI ports

Video Processing

Input Resolution

1920×1080@60P, 1920×1080@60i,

1920×1080@50P, 1920×1080@50i,

1280×720@60P, 1280×720@50P

720×576@50i,720×480@60i

Output Resolution

1920×1080@30P, 1920×1080@25P,

1280×720@30P, 1280×720@25P,

720×576@25P,720×480@30P

Encoding

MPEG-4 AVC/H.264

Bit-rate

1Mbps~13Mbps

Rate Control

CBR,VBR

GOP Structure

IPPPP (P Frame adjustment, without B Frame )

Audio Processing

Encoding

MPEG-1 Layer 2

Sampling rate

48KHz

Resolution

24-bit

Bit-rate

64kbps, 128Kbps, 192kbps, 224kbps,256kbps, 320kbps, 384kbps

Audio Gain

0-255

Multiplexing

Maximum PID Remapping       180 input per channel

PID remapping by automatically or manually

PSI/SI

SDI/PMT/TOT/PAT/BAT/CAT/TDT/NIT  Insert

Accurate PCR adjusting

Max Numbers

7 Group

 

4 RF output (4 RF can Separate mux)  in modulation  mode

1 IP (MPTS) out ( Separate modulation channels or  MTPS channels mux out)

Stream Output

DVB-ASI     

2 Separate ASI,(Select from  modulation Channels or MPTS  channel)

75Ω, BNC, 188Bytes

MPEG-2 TS over DVB-ASI (EN 50083-9)

RJ45 Port

100/1000M GbE Port

Simultaneous output with N*SPTS (from HDMI channels) and  1*MPTS ( modulation or MPTS channels)  

MPEG-2 TS over UDP, unicast, and multicast streaming

MPEG-2 TS over RTP/RTSP

Configurable packet size(2-7)x188Bytes

Filter Null Packet  

Total Bitrate         

1-200Mbps (Should be More than Encoding bitrate)

Modulation Part

Connector      

1 Port,  F-Type, 75

Output Return Loss      

14 dB

MER

≥40dB 

RF output level

-30 ~ -10dbm,0.1db step

RF frequency

47-860Mhz, 1KHz step

Numbers of RF Channe

4

Modulation Mode  

DVB-C, DVB-T, ATSC, ISDB-T, DTMB

DVB-T Standard

EN300744

FFT mode

2K, 8K

Bandwidth

6M, 7M, 8M

Constellation

QPSK, 16QAM, 64QAM

Guard Interval

1/4, 1/8, 1/16, 1/32

FEC

1/2, 2/3, 3/4, 5/6, 7/8  

DVB-C Standard        J83.A (DVB-C, J83.B, J83.C

Carrier

ANNEX A

Annex B

Annex C

Constellation(QAM)

16,32,64,128, 256

64

256

64/256

Bandwidth(Mhz)

8

6

6

6

Symbol Rate(Mbaud)

5-7

5.057

5.361

4.2-5.3

ISDB-T Standard

ARIB STD-B31

Constellation

DQPSK, QPSK, 16QAM, 64QAM

Guard Interval

1/32, 1/16, 1/8, 1/4

Transmission Mode

2K, 4K, 8K

Guard Interval

1/32, 1/16, 1/8, 1/4

Code rate

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

BandWidth

 6Mhz  

ATSC Standard 6Mhz  

ATSC A/53

Constellation

8 VSB  

DTMB Standard   

GB20600-2006

Constellation      

4QAM, 16QAM, 32QAM, 64QAM

Code rate      

0.4, 0.6, 0.8

Guard Interval         

420, 595, 945

System

Local interface

LCD + control buttons

Remote management

Web/NMS

NMS interface

RJ45, 100M

Language

English

Environment

Voltage range

100 to 120/200 to 240V AC ±10%; 50/60Hz

Power consumption

60W

Operation Temperature  

0 ~ 45℃

Storage  Temperature

-20 ~ 80℃

Dimensions

482mm (L) * 380mm (W) * 44mm (H)

Weight

4.5 kg

Typical Order Information  

Model

HD-MI

Tuners

IP out

Q308

8

Null

8*SPTS/1*MPTS

Q312

12

Null

12*SPTS/1*MPTS

Q316

16

Null

16*SPTS/1*MPTS

Q324

24

Null

24*SPTS/1*MPTS

Q308M

8

QAM; ATSC; DVB-T; ISDB; DTMB

1*MPTS

Q312M

12

QAM; ATSC; DVB-T; ISDB; DTMB

1*MPTS

Q312M

16

QAM; ATSC; DVB-T; ISDB; DTMB

1*MPTS

Q324M

24

QAM; DTMB

1*MPTS

 
Contact us

Our Company

With years of export experience along with best quality, advanced technology and excellent service, Dibdvb Technology has won numerous customers' trust and support all over the world.

We are mainly engaged in Broadcast tv and iptv business which includes the following several kinds:
1. Carrier grade broadcast cable tv equipments: Broadcast Encoder and Transcoder, Professional IRD, Mux and Scrambler, Modulator, Transmitter and Set top box
2. Carrier/Economy grade multiscreen iptv encoder/transcoder
3. Digital Video Modulator with HD MI/CVBS inputs, DVB-C/T/ISDB-T/ATSC modulator in 1RU/Compact Chassis
4. Broadcast DVB-C/T2/MMDS solutions
5. Carrier grade iptv solutions
6. Hotel tv systems base on ALL-IP or ALL-RF solution
7. Docsis3.0 CMTS Over Coaxial Cable to Internet
8. OLT and ONU GEPON

Certifications

 

Packing & Delivery