Products

HD Encoder Modulator HY-21-EM24


Description

HY-21-EM24 is a professional high integration device which includes encoding (and de-modulation), multiplexing, and modulation functions in one case. It supports 8/16/24 HDMI (or HDMI plus DVB-S2/S2X/C/T/T2/ISDB-T tuner mix input) inputs, 1 ASI input, 1 USB player input and 128 IP inputs via the GE port, and output by multiple DVB-C (or DVB-T/ATSC/ISDB-T optional) carrier channels. It also supports MPTS output as mirror of carriers through the GE port and 1 ASI out as mirror of one of the carriers. This full function device makes it ideal for small CATV head end system, and it’s a smart choice for hotel TV system, entertainment system in sports bar, hospital, apartment…






Specification


Input

8/16/24   HDMI inputs for option (or HDMI and different Tuner mix input, details   pls check below order guide)

1 ASI   in for re-mux

1 USB   Player input for re-mux (“xxx.ts” video)

128 IP   input over UDP and RTP, GE port, RJ45

Video

(HDMI   Input)

Resolution

Input

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

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   each channel

Rate   Control

CBR/VBR

GOP   Structure

IP…P   (P Frame adjustment, without B Frame )

Audio

(HDMI   Input)

Encoding

MPEG-1   Layer 2, LC-AAC, HE-AAC and AC3 Pass through

Sampling   rate

48KHz

Resolution

24-bit

Audio   Gain

0-255   Adjustable

MPEG-1   Layer 2 Bit-rate

48/56/64/80/96/112/128/160/192/224/256/320/384   kbps

LC-AAC   Bit-rate

48/56/64/80/96/112/128/160/192/224/256/320/384   kbps

HE-AAC   Bit-rate

48/56/64/80/96/112/128   kbps

Tuner   Section

DVB-S

Input   Frequency

950-2150MHz

Symbol   Rate

0.5~45   Msps

Constellation

QPSK

FEC

1/2,   2/3, 3/4, 5/6, 7/8

DVB-S2

Input   Frequency

950-2150MHz

Symbol   Rate

QPSK/8PSK/16APSK:   0.5~45 Msps

32APSK:0.5~40   Msps

Constellation

QPSK/8PSK/16APSK/32APSK

FEC

QPSK:   1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9,9/10

8PSK:   3/5, 2/3, 3/4, 5/6, 8/9, 9/10

16APSK:   2/3, 3/4, 4/5, 5/6, 8/9, 9/10

32APSK:   3/4, 4/5, 5/6, 8/9

Max   input bitrate per tuner

≤170   Mbps

DVB-S2X

Symbol   Rate

QPSK/8PSK/16APSK:   0.5~45 Msps;

8APSK/32APSK:   0.5~40 Msps

 

Constellation

QPSK/8PSK/16APSK/8APSK/32APSK

FEC

QPSK:   1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10, 13/45, 9/20, 11/20

8PSK:   3/5, 2/3, 3/4, 5/6, 8/9, 9/10, 23/36, 25/36, 13/18

8APSK:   5/9-L, 26/45-L

16APSK:   2/3, 3/4, 4/5, 5/6, 8/9, 9/10,1/2-L, 8/15-L, 5/9-L, 26/45, 3/5, 3/5-L, 28/45,   23/36, 2/3-L, 25/36, 13/18, 7/9, 77/90

32APSK:   3/4, 4/5, 5/6, 8/9, 2/3-L, 32/45, 11/15, 7/9

Max   input bitrate per tuner

≤170   Mbps

Signal   Strength

-65 ~   -25dBm

Multiplexing

Maximum   PID

Remapping

255   input per channel

Function

PID   remapping ( automatically or manually)

Accurate   PCR adjusting

Generate   PSI/ SI table automatically

Modulation

DVB-C

QAM   Channel

12   non-adjacent carriers output (maximum bandwidth 192MHz)

Standard

EN300   429/ITU-T J.83A/B

MER

≥40db

RF   frequency

50~960MHz,   1KHz step

RF   output level

-20~+3dbm,   0.1db step

Symbol   Rate

5.0Msps~7.0Msps,   1ksps stepping


J.83A

J.83B

Constellation

16/32/64/128/256QAM

64/256   QAM

Bandwidth

8M

6M

DVB-T

Standard

EN300744

FFT   mode

2K,4K,   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

MER

≥42 dB

RF   frequency

50~960MHz,   1KHz step

RF out

8 (or   16) non-adjacent carriers output (maximum bandwidth 192MHz)

RF output   level

-20~   +3dBm, 0.1db step

ATSC

Standard

ATSC   A/53

Bandwidth

6M

Constellation

8VSB

FEC

RS(208   188)+Trellis

MER

≥40dB

ACL

-55   dBc

RF   frequency

50~960MHz,   1KHz step

RF out

8   non-adjacent carriers output (maximum bandwidth 192MHz)

RF   output level

-20~+3dbm (for   all carriers), 0.5db stepping

ISDB-T

Standard

ARIB   STD-B31

Bandwidth

6M

Constellation

QPSK,   16QAM, 64QAM

Guard   Interval

1/32,   1/16, 1/8, 1/4

Transmission   Mode

2K,   4K, 8K

Code   rate

1/2,   2/3, 3/4, 5/6, 7/8

MER

≥40dB

RF   frequency

50~960MHz,   1KHz step

RF out

6 (or   16) non-adjacent carriers output (maximum bandwidth 192MHz)

RF   output level

-20dBm~+3dBm,   0.1dB stepping

Stream   output

1 ASI   output as mirror of one of RF output carriers (Optional)

12   MPTS output over UDP and RTP/RTSP as mirror of 12 DVB-C carriers,

8/16   MPTS output over UDP and RTP/RTSP as mirror of 8/16 DVB-T   carriers(Optional)

8 MPTS   output over UDP and RTP/RTSP as mirror of 8 ATSC carriers(Optional)

6/16   MPTS output over UDP and RTP/RTSP as mirror of 6/16 ISDB-T carriers(Optional)

1*1000M   Base-T Ethernet interface, GE port

System   function

Network   management (WEB)

Chinese   and English language

Ethernet   software upgrade

Miscellaneous

Dimension (W×L×H)

482mm×328mm×44mm

Environment

0~45(work); -20~80 (Storage)

Power   requirements  

AC   110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz








 

Order Information:

Input Section


HDMI

DVB-S2/S2X

DVB-C/T/T2/ISDB-T

Option   1

8

/

/

Option   2

16

/

/

Option   3

24

/

/

Option   4

8

8

/

Option   5

8

16

/

Option   6

16

8

/

Option   7

8

/

8

Option   8

8

/

16

Option   9

16

/

8

Option   10

8

8

8

Option   11

16

4

4

 

Output Section:

RF   output standard

IP   output

RF   carrier channels

Scrambling

DVB-C out

12

12

N/A

DVB-T out

V1

8

8

N/A

V2

16

16

N/A

ATSC   out

8

8

N/A

ISDB-T out

V1

6

6

N/A

V2

16

16

N/A