Product Outline

XLD400A 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, DHP400A is especially adequate for the new generation CATV system.

Key Fetures

* Redundancy Power Supply (Optional)

* Two options for redundancy power supply:

Non-Hot Plugging (option 1)

Support Hot Plugging (option 2)

* Support flexible combination of different type of modules

* Support up to 6 modules

* Support 1 ASI output(As copy of One of the IP out from GE1)

* Support IP input and output from GE1 and GE2

* Support Web management, Update via web

Specifications

4 ASI/IP Multiplexing Module (DX504)

IP Adapter Module (DX514)

Module Specifications:

IP Ports: GE1/GE2 (100/1000M self- adaption)

IP Input: 10 IP input through GE1/GE2

IP Output: 10 IP output switch to other module

ASI Ports: 4 ASI bi-direction, BNC 75Ω

Select ASI port as input, IP output thru GE1/GE2 as mirror of ASI input

Select ASI port as output, ASI (1/2/3/4) output as mirror of IP in (IP 1/2/3/4)

Support PCR correction, IP De-jitter

Suggest match with DX902/DX912 module to descramble IP

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

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

4 CVBS Encoding Module(DX214/214A)

Module Specifications:

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

Output: 1MPTS and 4 SPTS output over UDP/RTP, unicast and multicast, SFP/RJ45

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 bit rate: 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)

4 CVBS Encoding Module(DX214B)

Module Specifications:

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

Video Encoding:

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

Image format: PAL, NTSC SD signal

Resolution:

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

NTSC: 720*480/352*288/320*240/320*180/176*144/160*120/160*90@59.94Hz

Rate Control: CBR/VBR

GOP structure: IBBPB

Video bitrate: 0.5~5Mbps

Audio Encoding:

Audio format: MPEG1 Audio Layer 2, LC-AAC, HE-AAC V2

Sampling rate: 48KHz

Resolution: 24-bit

Bit-rate: 48-384Kbps each channel

Support Logo, Caption, QR Code insertion (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)

Output: 1 MPTS and 8 SPTS output over UDP/RTP, unicast and multicast, SFP/RJ45

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…)

Module Specifications:

Input: 4*HDMI

Output: 1*MPTS & 4*SPTS output over UDP/RTP, Unicast/Multicast, SFP/RJ45

Video Encoding:

Video format: MPEG-4 AVC/H.264

Input resolution:

1920×1080_60P, 1920×1080_50P, 1920×1080_60i, 1920×1080_50i,

1280×720_60P, 1280×720_50P, 720×576_50i, 720×480_60i

GOP structure: IBBP

Video bitrate: 0.8Mbps~19Mbps each channel

Rate Control: CBR/VBR

Audio Encoding:

Audio format: MPEG1 Layer II, (MPEG-2 AAC, MPEG-4 AAC Optional), AC3 passthrough

Sampling rate: 48KHz

Resolution: 24-bit

Audio bitrate: 64~320Kbps each channel

Audio Gain Control: 0-400%

4 HDMI Encoding Module(DX224S)

Module Specifications:

Input: 4*HDMI   Output: 1*MPTS output over UDP/RTP, Unicast/Multicast, SFP/RJ45

Video Encoding:

Video format: MPEG-4 AVC/H.264

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,

GOP structure: IP…P (P Frame adjustment, without B Frame)

Video Bit-rate: 1Mbps~13Mbps each channel

Rate Control: CBR/VBR

Audio Encoding:

Audio format: MPEG1 Layer II, support audio gain adjustment

Sampling rate: 48 KHz

Resolution: 24-bit

Audio Bit-rate: 64kbps,128Kbps,192kbps,224kbps,256kbps,320kbps,384kbps

Support Logo, Caption, QR Code insertion

4 HDMI/SDI Encoding Module (DX224V)

Module Specifications:

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

Output: 1 MPTS and maximum 4 SPTS output over UDP/RTP/RTSP

Video Encoding:

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

Resolution:

HDMI-VersionⅠ:

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)

HDMI-VersionⅡ/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

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

Module Specifications:

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

IP input: 2 IP input

IP output: 1 MPTS output over UDP, Unicast/Multicast, SFP/RJ45

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

Module Specifications:

Input: 2*HDMI, 2*BNC for CC (Closed Caption) input, 4 IP input

Output: 1*MPTS output over UDP, Unicast/Multicast, SFP/RJ45

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

Output resolution:

1920*1080_60P, 1920*1080_50P,1920*1080_60i,1920*1080_50i,1440*1080_60i

1440*1080_50i, 1280*720_60p, 1280*720_50P, 720*576_50i, 720*576_50P, 720*576_30P,720*576_25P,720*480_60i,720*480_60P,720*480_30P, 720*480_25P, 320*240_60P, 320*240_50P, 320*240_30P, 320*240_25P, 320*180_60P, 320*180_50P, 320*180_30P, 320*180_25P,960*540_50I,704*576_50i,704*480_60i, 640*576_50i,640*480_60i, 544*576_50i,544*480_60i,

Rate control mode: CBR/VBR

Aspect ratio: 16:9, 4:3      Support CC (closed caption)

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

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

Module Specifications:

Input: 2*HD-SDI, 2 IP input

Output: 1*MPTS output over UDP, Unicast/Multicast, SFP/RJ45

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

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

Module Specifications:

Data input: Max 512 IP input over UDP/RTP, 2 GE Ports (RJ45/SFP) (DX316)

Max 1024 IP input over UDP/RTP, 2 GE Ports (RJ45/SFP) (DX332)

128 IP input through front panel GE2 port or internal IP output

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 step

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

Module Specifications:

Stream in: 2 Tuner input, F Type

Stream out: 1 MPTS output output over UDP, Unicast/Multicast, SFP/RJ45

DVB-CI: 2 independent common interface slots

Standard: DX902: DVB-S/S2; DX912: DVB-C

DVB-S     Input Frequency: 950-2150MHz

Symbol Rate: QPSK 1~45Msps

Signal Strength: -65~ -25dBm

FEC Demodulation: 1/2, 2/3, 3/4, 5/6, 7/8

DVB-S2   Input Frequency: 950-2150MHz

Symbol rate: QPSK/8PSK 1~45Msps

16APSK 1~45 Msps 32APSK1~32 Msps

FEC Demodulation: 1/2, 2/3, 3/4,5/6,7/8, 4/5,5/6,8/9, 9/10

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

Input Frequency: 30-960MHz

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

Support Diseqc function (For DX902)

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)

Module Specifications:

Stream in: 4 Tuner input, F Type

Stream Out: 4* MPTS output over UDP/RTP, unicast/multicast, SFP/RJ45

Standard:  DVB-S/S2;

DVB-S                           DVB-S2

Input Frequency: 950-2150MHz                   950-2150MHz

Symbol Rate:     QPSK 1~45 Msps             QPSK/8PSK 1~45 Msps,

16APSK 1~45 Msps         32APSK1~32 Msps

(16APSK&32APSK are optional as required)

FEC Demodulation:1/2, 2/3,3/4,5/6,7/8        1/2, 2/3,3/4,5/6,7/8,4/5,5/6,8/9, 9/10

Signal Strength: -65 ~ -25dBm

Support Diseqc function

Module Specifications:

Stream in: 4 Tuner input, F Type

Stream out: 4 IP (SPTS/MPTS)output UDP/RTP, unicast/multicast, SFP/RJ45

Standard: DVB-C (J.83 A/C)/J.83B/ DVB-T/T2/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/T2

Frequency In: 60MHz~890MHz

Bandwidth: 5/6/7/8M bandwidth

PLP Index: 0~255 (for DVB-T2)

Standard: ISDB-T

Input Frequency: 60-890MHz

Multiplexing:

Maximum PID Remapping: 256 output pids

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

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