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Headend Processor

Desing DHP400 DTV Head-end Processor

DHP400 DTV head-end processor is the new generation of intelligent headend processing equipment. This 1-U case comes with 6 independent module slots. Each module can be configured indiv

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Product details

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Product Outline

DHP400 DTV head-end processor is the new generation of intelligent headend processing equipment. This 1-U case comes with 6 independent module slots. Each module can be configured individually based on the applications including encoding, decoding, trans-coding, multiplexing, descrambling and modulating processing and the combination of all these functions. It supports multiple input and output interfaces and signal formats. With its powerful performance and low cost, DHP400 is especially adequate for the new generation CATV system.

 

Key Fetures
* Support flexible combination of different type of modules

* Support up to 6 modules

* Support 1 ASI output (Copy as MPTS2 through front panel GE2)

* Support 2 GE output, 512 SPTS (UDP, RTSP/RTP) output from GE1,

   8 MPTS (UDP,RTP) output from GE2, Unicast/Multicast, RJ45/SFP interface

* Support Web management, Updates via web

* Redundancy power supply: Hot or Non-Hot Plugging optional

 

Module Specifications
4 CVBS/SDI Encoding Module (DX214B)

Module Specifications:

Input: 4 CVBS (DB9 to RCA) or 4 SDI (BNC)

Video Encoding:

Video format: MPEG-2, MPEG4 AVC/H.264

Image format: PAL, NTSC SD signal (Only for CVBS input)

Resolution:

Input: 720*576 @50i

Output: 720*576/352*288/320*240/320*180/176*144/160*120/160*90@50Hz

Input: 720*480 @60i

Output: 720*480/352*288/320*240/320*180/176*144/160*120/160*90@60Hz

Rate Control: CBR/VBR

GOP structure: IPPP, IBPBP, IBBPB, IBBBP

Video bitrate: 0.5~5Mbps

Audio Encoding:

Audio format: MPEG1 Audio Layer 2, LC-AAC, HE-AAC

Sampling rate: 48KHz

Bits per sample: 32-bit

Bit-rate: 48-384Kbps each channel

Support Logo, Caption, QR Code insertion

 

4 HDMI/SDI  Encoding Module (DX224V) 

   
 
 

Module Specifications:

Input: 4×SDI/HDMI (1.4) input, HDCP 1.4

Video Encoding:

Video format: HEVC/H.265 & MPEG 4 AVC/H.264

Resolution:

HDMI:

3840×2160_30P, 3840×2160_29.97P;

(Encoding 2 CHs per module for H.265, and encoding 1 CH for H.264)

1920×1080_60P, 1920×1080_59.94P, 1920×1080_50P;

(Encoding 4 CHs per module for H.265, and encoding 2 CHs for H.264)

1280×720_60P, 1280×720_59.94P, 1280×720_50P

(Encoding 4 CHs per module for H.264 and H.265)

SDI:

1920×1080_60P, 1920×1080_59.94P, 1920×1080_50P;

(Encoding 4 CHs per module for H.265, and encoding 2 CHs for H.264)

1280×720_60P, 1280×720_59.94P, 1280×720_50P

(Encoding 4 CHs per module for H.264 and H.265)

Input: 1920×1080_60i, 1920×1080_59.94i, 1920×1080_50i

Output: 1920×1080_60P, 1920×1080_59.94P, 1920×1080_50P

(Encoding 4 CHs per module for H.265, and encoding 2 CHs for H.264)

Chroma: 4:2:0              Bit rate: 0.5Mbps~20Mbps (each channel)

Rate Control: CBR/VBR      GOP structure: IBBP, IPPP

Audio Encoding:

Audio format: MPEG-1 Layer 2, LC-AAC, HE-AAC, HE-AAC V2, AC3 Passthrough

Sampling rate: 48KHz       

Bit-rate (each channel):

48Kbps~384Kbps (MPEG-1 Layer 2 & LC-AAC)

24 Kbps~128 Kbps (HE-AAC)

18 Kbps~56 Kbps (HE-AAC V2)

Audio Gain: 0~255

4 HDMI Encoding Module (DX224H/HV) 

 

Module Specifications:

Input: 4×HDMI (1.4) input, HDCP 1.4

Video Encoding:

Video format: HEVC/H.265 & MPEG 4 AVC/H.264---DX224H

                      HEVC/H.265---DX224HV

Resolution:

1920×1080_60P, 1920×1080_59.94P, 1920×1080_50P;

1280×720_60P, 1280×720_59.94P, 1280×720_50P

Input: 1920×1080_60i, 1920×1080_59.94i, 1920×1080_50i

Output: 1920×1080_60P, 1920×1080_59.94P, 1920×1080_50P

Chroma: 4:2:0      Bit rate (each channel): 0.5Mbps~20Mbps (H.265)

                                                                   4 Mbps~20Mbps (H.264)

Rate Control: CBR/VBR      GOP structure: IBBP, IPPP

Audio Encoding:

Audio format: MPEG-1 Layer 2, LC-AAC, HE-AAC, HE-AAC V2, AC3 Passthrough

 Sampling rate: 48KHz       

Bit-rate (each channel):

48Kbps~384Kbps (MPEG-1 Layer 2 & LC-AAC)

24 Kbps~128 Kbps (HE-AAC)

18 Kbps~56 Kbps (HE-AAC V2)

Audio Gain: 0~255

Support Logo, QR Code insertion--Optional as per order

 

4 CVBS Encoding Module (DX214/214A)

Module Specifications:

Input: 4 CVBS video, 4 Stereo Audio (DB9 to RCA)

Video Encoding:

Video format: MPEG-2 (4:2:0)

Image format: PAL, NTSC SD signal

Input resolution: 720×480_60i, 544×480_60i, 352×480_60i, 352×240_60i,320×240_60i, 176×240_60i, 176×120_60i, 720×576_50i,704×576_50i, 640×576_50i, 352×288_50i, 320×288_50i,176×288_50i, 176×144_50i

GOP structure: IP, IBP, IBBP, IBBBP    

Video bitrate: 0.5Mbps~8Mbps per channel

Support CC (closed caption)

Audio Encoding:

Audio format: MPEG-1 Layer 2, DD AC3 (2.0)

Sampling rate: 48KHz

Resolution: 24-bit

Audio bitrate:128/192/256/320/384kbps each channel

Support Logo, Caption, QR Code insertion (for DX214A only)

 (Language Supported: 中文, English, اردو, for more languages please consult us…)

 

8 CVBS Encoding Module(DX218S)

Module Specifications:

Input: 8 CVBS video, 8 Stereo Audio (DB15 to RCA)

Video Encoding:

Video format: MPEG4 AVC/H.264

Image format: PAL, NTSC SD signal

Resolution: 720×576i, 720×480i

Rate Control: CBR/VBR

GOP structure: IPP  

Video bitrate: 1~7Mbps each channel

Audio Encoding:

Audio format: MPEG-1 Layer 2

Sampling rate: 48KHz

Resolution: 24-bit

Bit-rate: 64/128/192/224/256/320/384Kbps each channel

Support Logo, Caption, QR Code insertion

(Language Supported: 中文, English, اردو, for more languages please consult us…)

 

2 HDMI Encoding/Transcoding  Module (DX202A)

Module Specifications:

Input: 2*HDMI, 2*BNC for CC (Closed Caption) input and stream connector

Video Encoding:

Video format: MPEG2 & MPEG4 AVC/H.264

Input resolution:

1920*1080_60P, 1920*1080_50P, 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P, 720*480_60i, 720*576_50i

Rate control mode: CBR/VBR    

Aspect ratio: 16:9, 4:3

Video bitrate: 0.8~19Mbps for MPEG-2 /H.264 encoding

Support CC (closed caption)

Audio Encoding:

Audio format: MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC,

Dolby Digital AC3 (2.0) encoding (Optional); AC3 (2.0/5.1) passthrough

Sampling rate: 48KHz   

Audio bitrate: 64Kbps-320kbps each channel

Video Tanscoding:

2*MPEG2 HD → 2*MPEG2/H.264 HD; 2*MPEG2 HD → 2*MPEG2/H.264 SD;

2* H.264 HD → 2*MPEG2/H.264 HD; 2* H.264 HD → 2*MPEG2/H.264 SD;

4 *MPEG2 SD → 4 *MPEG2/H.264 SD; 4* H.264 SD → 4 *MPEG2/H.264 SD

Audio Tanscoding:

MPEG-1 Layer 2, AC3 (Optional) and AAC any-to-any

 

2 HD-SDI Encoding/Transcoding  Module (DX202A-D)
 

Module Specifications:

Input: 2*HD-SDI and stream connector

Video Encoding:

Video format: MPEG2 & MPEG4 AVC/H.264

Input resolution:

1920*1080_60P, 1920*1080_50P, 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P, 720*480_60i, 720*576_50i

Rate control mode: CBR/VBR  

Aspect ratio: 16:9, 4:3

Video bitrate: 0.8~19Mbps for MPEG-2 /H.264 encoding;

Support CC (closed caption)

Audio Encoding:

Audio format:

MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC,

Dolby Digital AC3 (2.0) encoding (Optional), AC3 (2.0/5.1) passthrough

Sampling rate: 48KHz   

Audio bitrate: 64Kbps-320kbps each channel

Video Tanscoding:

2*MPEG2 HD → 2*MPEG2/H.264 HD; 2*MPEG2 HD → 2*MPEG2/H.264 SD;

2* H.264 HD → 2*MPEG2/H.264 HD; 2* H.264 HD → 2*MPEG2/H.264 SD;

4 *MPEG2 SD → 4 *MPEG2/H.264 SD; 4* H.264 SD → 4 *MPEG2/H.264 SD

Audio Tanscoding:

MPEG-1 Layer 2, AC3 (Optional) and AAC any-to-any

 

4 HDMI Encoding Module (DX224HS)

No Stock Available Currently. Please contact sales person for details.

Module Specifications:

Input: 4*HDMI (1.4) input, HDCP 1.4

Video Encoding:

Video format: HEVC/ H.265, MPEG4 AVC/H.264

Input Resolution

Available Output Resolution

1920x1080P@60/59.94

1920x1080/1280x720/720*576/720*480P@60/50/30/25/24

1920x1080I@60/59.94

1920x1080/1280x720/720*576/720*480P@30/25/24

1920x1080P@50

1920x1080/1280x720/720*576/720*480P@50/30/25/24

1920x1080I@50

1920x1080/1280x720/720*576/720*480P@25/24

1280x720P@60/59.94

1280x720/720*576/720*480P@60/50/30/25/24

1280x720P@50

1280x720/720*576/720*480P@50/30/25/24

720*576I@50

720*576/720*480P@25/24

720*480I@60

720*480P@30/25/24

Chroma: 4:2:0

GOP structure: IP, IBBP, IBBBP

Video Bit-rate: 1Mbps~15Mbps per channel

Rate Control: CBR/VBR

Audio Encoding:

Audio format: MPEG-1 Layer 2, LC-AAC, HE-AAC, HE-AAC V2, AC3 Passthrough

Sampling rate: 48 KHz

Resolution: 24-bit

Audio Bit-rate (per channel):

48Kbps~384Kbps (MPEG-1 Layer 2 & LC-AAC)

24 Kbps~128 Kbps (HE-AAC)

18 Kbps~56 Kbps (HE-AAC V2)

Others: Support Logo, Caption, QR Code insertion 

 

2 Tuner Descrambling Module (DX902A)

 

Module Specifications:

Stream in: 2 Tuner input, F Type

DVB-CI: 2 Independent common interface slots

Standard: DVB-S/S2/S2X

Tuner Section:    

   DVB-S     Input Frequency: 950-2150MHz   

               Symbol Rate: QPSK 0.5~45 Msps

               FEC Demodulation: 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

                FEC Demodulation: 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

                                                          

DVB-S2X   Input Frequency: 950-2150MHz

                 Symbol rate: QPSK/8PSK/16APSK 0.5~45 Msps; 8APSK/32APSK: 0.5~40Msps

                 FEC Demodulation: 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                                                          

 

Signal Strength: -65~ -25dBm

Support Diseqc function

Multiplexing:

Maximum PID Remapping: 256 output pids

Function: PID remapping (automatically or manually), Accurate PCR adjusting, generate PSI/ SI table automatically  

Descrambling:    

CAM/CI Quantity: 2       

BISS Mode: Mode 1, Mode E; up to 120Mbps (Optional as required)

 

2 Tuner Descrambling Module (DX912)

Module Specifications:

Stream in: 2 Tuner input, F Type

DVB-CI: 2 Independent common interface slots

Standard: DVB-C (J.83 A/C)/J.83B/ DVB-T/ISDB-T switchable

 

Standard: DVB-C (J.83 A/C); J.83B

Input Frequency: 60MHz~890MHz

Symbol rate: 1000~9000Ksps

Constellation: 16/32/64/128/256 QAM; 64/256 QAM for J.83B

 

Standard: DVB-T

Frequency In: 60MHz~890MHz

Bandwidth: 5/6/7/8M bandwidth

PLP Index: 0~255 (Optional)

 

Standard: ISDB-T

Input Frequency: 60-890MHz

 

Signal Strength: -65~ -25dBm

Multiplexing:

Maximum PID Remapping: 256 output pids

Function: PID remapping (automatically or manually), Accurate PCR adjusting, generate PSI/ SI table automatically  

Descrambling:    

CAM/CI Quantity: 2       

BISS Mode: Mode 1, Mode E; up to 120Mbps (Optional as required)

4  FTA Tuner Module (DX904B) 

Module Specifications:

Stream in: 4 Tuner input, F Type

Stream out: 1 MPTS out over UDP, unicast/multicast

Standard: DVB-S/S2/S2X

Tuner Section

DVB-S     Input Frequency: 950-2150MHz   

               Symbol Rate: QPSK 0.5~45 Msps

               FEC Demodulation: 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

                FEC Demodulation: 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

                                                          

DVB-S2X   Input Frequency: 950-2150MHz

                 Symbol rate: QPSK/8PSK/16APSK 0.5~45 Msps; 8APSK/32APSK: 0.5~40Msps

                 FEC Demodulation: 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

Signal Strength: -65 ~ -25dBm

Support Diseqc function

 

Multiplexing:

Max number of managing PID: 256

Function: PID remapping (automatically/ manually), Accurate PCR adjust, PID pass-through

 

4  FTA Tuner Module (DX924)

Module Specifications:

Stream in: 4 Tuner input, F Type

Standard: DX924: DVB-C(J.83 A/C)/J.83B/ DVB-T/ISDB-T switchable

Standard: DVB-C(J.83 A/C); J.83B

Input Frequency: 60MHz~890MHz

Symbol rate: 1000~9000Ksps

Constellation: 16/32/64/128/256 QAM; 64/256 QAM for J.83B

Standard: DVB-T

Frequency In: 60MHz~890MHz

Bandwidth: 5/6/7/8M bandwidth

PLP Index: 0~255(optional)

Standard: ISDB-T

Input Frequency: 60-890MHz

Multiplexing:

Max number of managing PID: 256

Function: PID remapping (automatically/ manually), Accurate PCR adjust, PID pass-through

 

4 ASI/IP Multiplexing Module (DX504)
 

Module Specifications:

ASI inputs/outputs: 4 ASI bi-direction, BNC 75Ω

IP inputs/outputs: 2 Ethernet Port(100/1000M) 

Stream connector input

Re-multiplexing: PID remapping, PCR correction, generate PSI/ SI table automatically

Stream In: maximum 4 ASI input, 256×2 IP input

Stream Out: maximum 4 ASI output, 4 IP output

 

4/8 CH EAS Multiplexing Module (DX504E/DX508E)

DX504E/DX508E Module Specifications:

ASI input: ASI1 input (SPTS), BNC 75Ω

IP input: 256 IP input thru 1 GE1 (100/1000M) 

EAS Source: ASI1 or IP (the 256th IP) (ASI&IP should be SPTS, both can’t mux, source Bitrate≤10Mbps)

Re-multiplexing: PID remapping, PCR correction (only for IP), generate PSI/ SI table automatically

Stream Out: 4 IP output thru GE1, maximum 16 programs each channel--DX504E

Stream Out: 8 IP output thru GE1, maximum 8 programs each channel--DX508E

 

5 ASI  Multiplexing Module (DX505)

Module Specifications:

ASI inputs/outputs: 5 ASI bi-direction, BNC 75Ω

Stream connector input

Stream in: maximum 5 ASI input

Re-multiplexing: PID remapping, PCR correction, generate PSI/ SI table automatically

Stream out: maximum 5 ASI output

 

IP Multiplexing Module (DX506)

Module Specifications:

IP input: 512 SPTS or MPTS input over UDP, RTP, Unicast and Multicast thru GE1 Ethernet Port(100/1000M)

Re-multiplexing: PID remapping, PCR correction, generate PSI/ SI table automatically

Stream Out: 512 SPTS output over UDP, RTP, Unicast and Multicast thru GE2 Ethernet Port(100/1000M)

 

ASI/IP Mux-Scrambler Module (DX514)
 

Module Specifications:

ASI inputs/outputs: 4 ASI bi-direction, BNC 75Ω

IP inputs/outputs: 2 Ethernet Port (100/1000M) 

Stream connector input

Re-multiplexing: PID remapping, PCR correction, generate PSI/ SI table automatically

Stream In: maximum 4 ASI input, IP input over UDP/RTP/

Stream Out: maximum 4 ASI output, 4 IP (MPTS) output over UDP/RTP/RTSP

Scrambling:

Maximum simulcrypt CA: 4  

Standard: ETR289, ETSI 101 197, ETSI 103 197

Connection: Local/remote connection

 

ASI TS Switch Module (DX515)

Module Specifications:

Input: 3 ASI

Output: 2 ASI mirror out

TS packet: 188/204

Switch Mode: Manually/Auto

Support monitor program status (bitrate, continuous counting, synchronization status)

Support channel mode and program mode switching

Support to switch back to the main stream manually or automatically once the main stream recovers

 

16/32 QAM Modulating Module (DX316/DX332)

Module Specifications:

Data input: 512×2 IP input over UDP/RTP, 2 GE Ports (RJ45/SFP), Stream connector

Data output: 16 or 32 IP output over UDP/RTP/RTSP, unicast/multicast, 2 GE Ports (RJ45/SFP)

Trans Rate: Max 840Mbps/GE Port

RF output (F type): 16/32 channels of multiplexing, scrambling and modualtion.

Multiplexing:

Maximum PID Remapping: 180 output pids per channel for DX316, 256 output pids per channel for DX332

Function: PID remapping (automatically or manually), Accurate PCR adjusting, generate PSI/SI table automatically

Scrambling:

Maximum simulcrypt CA: 4  

Standard: ETR289, ETSI 101 197, ETSI 103 197

Connection: Local/remote connection

Modulation:

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

MER: ≥40dB

RF frequency: 50~960MHz, 1KHz step

RF output level: -20~+10dBm (87~117 dBµV), 0.1dB step for all carriers

Symbol Rate: 5.0Msps~7.0Msps, 1ksps stepping

Constellation: 16/32/64/128/256QAM

DX316 Output: 16 non-adjacent carrier outputs within 192M bandwidth

DX332 Output: 32 non-adjacent carrier outputs within 384M bandwidth

 

48 QAM Modulating Module (DX348D)

Module Specifications:

Data input: 1024 IP input over UDP/RTP, unicast/multicast, 2 GE Ports (RJ45/SFP), 512 IP input through stream connector

Data output: 48 IP output over UDP/RTP/RTSP, unicast/multicast, 2 GE Ports (RJ45/SFP), GE1 for IP #1-#24, GE2 for IP #25-#48

Trans Rate: Max 840Mbps/GE Port

RF output: 2 F type output ports for 48 non-adjacent carriers, 75Ω

Carrier 1~24 out thru RF1, 25~48 thru RF2, each RF supports 384M bandwidth

Multiplexing:

Maximum PID Remapping: 256 output PIDs per channel

Function: PID remapping (automatically or manually), Accurate PCR adjusting, generate PSI/SI table automatically

Scrambling:

Maximum simulcrypt CA: 6 

Standard: ETR289, ETSI 101 197, ETSI 103 197

Connection: Local/remote connection

Modulation:

Standard: EN300 429/ITU-T J.83A/B/C   MER: ≥40dB

RF frequency: 50~960MHz, 1KHz step

RF output level: -20~+10dBm (87~117 dBµV), 0.1dB step for all carriers

Symbol Rate: 3600~7000Ksps, 1ksps stepping

5057Ksps (J.83B, 64QAM), 5361Ksps (J.83B, 256QAM)

Constellation/Bandwidth: J.83A: 16/32/64/128/256QAM, 8M

J.83B/C: 64/256QAM, 6M

 

 
8 DVB-T/ATSC Modulating Module (DX308T/DX308AT)
Module Specifications:

Data input: Stream connector

256 IP input over UDP/RTP, 2GE Ports (RJ45/SFP) —— DX308T       

256 IP input over UDP/RTP, 2GE Ports (RJ45/SFP) —— DX308AT

Data output: 8 IP output over UDP/RTP/RTSP, unicast/multicast, 2 GE Ports (RJ45/SFP)

Trans Rate: Max 840Mbps/GE Port

RF Output (F type): 8 non-adjacent carrier outputs within 192M bandwidth

Multiplexing:

Channel Number: 8 multiplexing channels

Maximum PID Remapping: 180 output pids per channel

Function: PID remapping (automatically or manually), Accurate PCR adjusting, generate PSI/ SI table automatically

Modulation: DX308T (8*DVB-T)

Standard: ETSI EN300 744      MER: ≥40dB

RF Frequency: 50~960MHz, 1KHz step

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 Level: -20~+10dBm (for all carriers), 0.5dB step

Modulation: DX308AT (8*ATSC)

Standard: ATSC A/53  MER: ≥40dB   RF Frequency: 50~960MHz, 1KHz step

Constellation: 8VSB   Bandwidth: 6MHz   FEC: RS(208 188)+Trellis                       

RF Output Level: -20~+10dBm (for all carriers), 0.5dB step

 
6 ISDB-Tb Modulating Module (DX306I)
Module Specifications:

Data input: 32×6 IP input over UDP/RTP, 2 GE Ports (RJ45/SFP) and stream connector

Data output: 6 IP output over UDP/RTP/RTSP, unicast/multicast, 2 GE Ports (RJ45/SFP)

Trans Rate: Max 840Mbps/GE Port

RF output (F type): 6 channels of multiplexing and modualtion.

Multiplexing:

Maximum PID Remapping: 180 output pids per channel

Function: PID remapping (automatically or manually), Accurate PCR adjusting, generate PSI/ SI table automatically

Modulation:

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 output level: -20dBm~+10dBm (87~117dBµV), 0.1dB stepping

 

 
2 HD-SDI Decoding  Module (DX702)

Module Specifications:

ASI input/output: 2 ASI bi-direction, BNC 75Ω

Stream Connector input

Decoding:

Video/Audio Out: 2 HD/SD SDI output

Video Format: MPEG-2, MPEG-4 AVC/H.264

Resolution: 480i,480p,576i,576p,720p@50/59.94/60,1080i@50/59.94/60

Chroma: 4:2:0

Audio Format: MPEG1 Layer2, LC-AAC, HE-AAC, AC3 (2.0/5.1), AC3 Passthrough,

Support Dual Audio Out

Support CC/Subtitle

 

4 HDMI Decoding Module (DX714) 

Module Specifications:

Input: 1 IP (MPTS/SPTS) input over UDP thru stream connector, Unicast/Multicast

Output: 4 HDMI output

Decoding:

Video/Audio Out: 4 HDMI output with 1 channel stereo audio embedded in each port

Video Format: MPEG-2, MPEG-4 AVC/H.264, HEVC/H.265, AVS, AVS+

Audio Format: MPEG 1 Layer 2, LC-AAC, HE-AAC, AC3 (2.0)

Resolution: 480i, 480p, 576i, 576p,1280×720_50p, 1280×720_60p, 1920×1080_50i, 1920×1080_50p 1920×1080_60i, 1920×1080_60p

Support manually upscale/downscale resolution

 
2 IP Transcoding Module (DX202)

 

Module Specifications:

Input: Stream connector

Resolution: 480i, 576i, 720P@50, 720P@60, 1080i@50, 1080i@60, 1080P@50, 1080P@60        

Video Tanscoding:

2*MPEG-2/ H.264/ AVS/AVS+ HD/SD → 2* H.264 HD/SD

Video Bit-rate: 1~19.5Mbps each channel

Rate Mode: CBR/VBR

GOP Struct: IBBP, IPPP, IBP

AudioTanscoding:

MPEG-1 Layer II, LC/HE-AAC, AC3, DRA→ MPEG-1 Layer II, LC/HE-AAC

Audio bitrate: 64/96/128/192/256/320/384Kbps 

Audio Gain Control: 0-100

 

Equipment Specifications:
Base Unit Parameters
Dimension(W×L×H): 482mm×410mm×44mm
Environment: 0~45℃(work); -20~80℃(Storage)
Power requirements  AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz
 

Parameters Comparison:


DHP400

DHP400A

IP Data Transport

One-way Transport:

GE1/GE2 support output maximum 8MPTS & 512SPTS

Bi-directional Transport:

GE1/ GE2 support IP data input and output

TS Processing Number

Support 1 TS (MPTS/SPTS) input from each module, and maximum bitrate is 350Mbps

Support maximum 512 TS (MPTS/SPTS) input from each module, and maximum bitrate is 350Mbps

Multiplexing

Support multiplexing function:

It can mux TSs from different modules to one TS and output through one module or GE1/GE2 port

Doesn’t support multiplexing function:

It can combine TSs from different modules and output these TSs through one module or GE1/GE2 port

Output Per Module

1 MPTS after multiplexing

1 or multiple MPTS/SPTS


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