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B31 all-in-one controller

  • Adopts the 3 U standard rackmount chassis and ATCA chassis system for small to medium-sized surveillance.
  • Adopts the plug-in modular design to provide flexible choice of model according to needs.
  • Supports auto temperature adjustment of the intelligent fan to ensure system stability and reliability.
  • Supports HDMI signal input and output.
  • Supports the default H.265 encoding and H.264 encoding.
  • Supports H.265, H.264, MJPEG and other mainstream encoding formats.
  • Supports 4 channels of HD video encoding.
  • Supports 64 channels of HD video decoding.
  • Supports the maximum LED loading capacity of 2.6 MP per port.
  • Supports 32 MP HD video decoding.
  • Supports any splicing of 8 screens according to needs.
  • Supports the division of 1, 4, 6, 8, 9, 16, and 25 per output port window.
  • Supports opening a maximum of 64 windows on the video walls, opening a maximum of four 1080p layers or two 4K layers on a single screen, and floating windows.
  • Supports live view of video wall.
  • Supports up to 128 scenes. You can customize the video wall layout and save it as a scene.
  • Supports up to 8 subtitles for the video wall controller and up to 3 subtitles for one video wall.
  • Supports the access and operation via the mobile client (Android or iOS), PC client, and web client.
  • Support using the ONVIF protocol to access devices for decoding.
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Data Sheet
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Available models:

DS-B31-04H08H
DS-B31-04H08H
Data Sheet

Especificación

  • Chassis
  • Altura del chasis3 U
  • Bus TypeGigabit network switching
  • Main Control Board Slot1
  • Installed Main Control Boards1
  • Power Supply Slot2
  • Installed Power Supplies1
  • Ranura del tablero de servicio6
  • Installed Service Boards0
  • Fans14 (2 fan boards, 7 fans per fan board)
  • Interfaz
  • Interfaz USB2 × USB 2.0
  • Interfaz de serie1 × Console port (RJ-45) + 1 × reserved port for debugging + 2 × RS-485/RS-232 multiplex ports (RJ-45)
  • alimentación
  • Interfaz de energía100 to 240 VAC, 50/60 Hz
  • Device Consumption≤ 120 W
  • Red
  • Interfaz de red2 × 10/100/1000 Mbps self-adaptive Ethernet interface (RJ-45)
  • Video Wall
  • Video Walls8
  • Video Wall Scale≤ 8
  • Open Windows128
  • Window Division per Output Port1/4/6/8/9/16/25
  • Input Source Copy CapabilitySupported
  • Layers Per Port4 × 1080p or 2 × 4K
  • Layers per Device32
  • Scenes128
  • Display Video Wall ImageSupported
  • Scene Auto-Switch Delay3 s
  • Preview Channels2
  • Live View ResolutionCIF(352 × 288)/QCIF(176 × 144)/HCIF(704 × 288)/DCIF(528 × 384)/FCIF(704 × 576)
  • Background Image≤ 8, single background image resolution: 1280 × 720 to 7680 × 4320, background image format: JGP/JPEG.
  • Subtitles≤ 8 subtitles on the video walls; ≤ 3 subtitles on a single video wall
  • Input Image ClippingSupported, 200 pixels on the left, right, top and bottom edges.
  • Local Signal Source Decoding Delay120 ms
  • General
  • Temperatura de trabajo0 °C to 50 °C
  • Condiciones de Humedad10% to 90%
  • Peso neto≤ 6.7 kg (14.77 lb.)
  • Peso bruto≤ 14 kg (30.86 lb.)
  • Dimensiones (W x H x D)442.4 mm × 128 mm × 341.6 mm (17.42 inch × 5.04 inch × 13.45 inch)
  • Lista de empaque1 × serial port cable, 1 × AC power cord, 1 × grounding cable, 1 × M4 screw, 1 × HDMI bracket, several HDMI snap fittings, 1 × regulatory compliance and safety information manual
  • Entrada de Audio
  • Audio Input Interfaces4
  • Audio Input Interface TypeHDMI embedded
  • Entradas de vídeo
  • Video Input Resolution1024 × 768@60 Hz, 1280 × 1024@60 Hz, 1366 × 768@60 Hz, 1440 × 900@60 Hz, 1680 × 1050@60 Hz, 1280 × 960@60 Hz, 1600 × 1200@60 Hz, 1280 × 720p@50 Hz, 1280 × 720p@60 Hz, 1920 × 1080p@50 Hz, 1920 × 1080p@60 Hz, 1920 × 1200@60 Hz, 3840 × 2160@30 Hz (only odd-numbered ports) Supports custom resolution. Width: 800 to 1920, pixel alignment: must be a multiple of 4 Height: 600 to 1200, pixel alignment: must be a multiple of 2 Resolution: 0.48 MP to 2.3 MP
  • Video Input Interface TypeHDMI 1.4
  • Max. Video Input Resolution4K (Only odd-numbered ports)
  • Video Input Interfaces4
  • Video Encoding
  • Video Encoding Channels4
  • Video Encoding FormatH.265 (default), H.264
  • Video Encoding Capability4 channels of 1080p 60 fps or 2 channels of 4K30
  • Audio Encoding
  • Audio Encoding FormatG722.1,G711_U,G711_A,AAC
  • Salida de Vídeo
  • Video Output Interface TypeHDMI 1.4
  • Video Output Interfaces8
  • Max. Video Output Resolution4K
  • Video Output ResolutionXGA_60 Hz(1024 × 768@60 Hz)/SXGA_60 Hz(1280 × 1024@60 Hz)/ 720P_60 Hz(1280 × 720@60 Hz)/UXGA_60 Hz(1600 × 1200@60 Hz)/ WSXGA_60 Hz(1680 × 1050@60 Hz)/WUXGA_60 Hz(1920 × 1200@60 Hz)/ 1080P_60 Hz(1920 × 1080@60 Hz)/4K_30 Hz(3840 × 2160@30 Hz)
  • Loading Capacity for Video Output to LEDSingle port load 2600000, Width 288 - 3840, Height 288 - 2160, Width must be a multiple of 2 and height must be a multiple of 2
  • Video Decoding
  • Video Decoding FormatH.264, H.265, Smart264, Smart265, MJPEG
  • Video Decoding Channels128
  • Video Decoding CapabilityH.264/H.265/Smart264/Smart265 format: 4 channels of 32 MP/24 MP, 8 channels of 16 MP, 10 channels of 12 MP, 16 channels of 8 MP, 20 channels of 6 MP, 32 channels of 4 MP, 64 channels of 1080p, or 128 channels of 720p/D1 or lower resolution (One group of 4 outputs shares decoding capability) MJPEG format: 8 channels of 2 MP
  • Salida de audio
  • Audio Output Interfaces8
  • Audio Output InterfaceHDMI embedded
  • Audio Decoding
  • Audio Decoding FormatG711-A, G711-U, G722.1, G726-16/U/A, MPG, AAC-LC
  • Device Parameters
  • Device Decoding Capability64 channels of 1080p 30 fps
  • Device Encoding Capability4 channels of 1080p 60 fps
  • Device Splicing Capability8 channels
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Especificación

Chassis
Altura del chasis
3 U
Bus Type
Gigabit network switching
Main Control Board Slot
1
Installed Main Control Boards
1
Power Supply Slot
2
Installed Power Supplies
1
Ranura del tablero de servicio
6
Installed Service Boards
0
Fans
14 (2 fan boards, 7 fans per fan board)
Interfaz
Interfaz USB
2 × USB 2.0
Interfaz de serie
1 × Console port (RJ-45) + 1 × reserved port for debugging + 2 × RS-485/RS-232 multiplex ports (RJ-45)
alimentación
Interfaz de energía
100 to 240 VAC, 50/60 Hz
Device Consumption
≤ 120 W
Red
Interfaz de red
2 × 10/100/1000 Mbps self-adaptive Ethernet interface (RJ-45)
Video Wall
Video Walls
8
Video Wall Scale
≤ 8
Open Windows
128
Window Division per Output Port
1/4/6/8/9/16/25
Input Source Copy Capability
Supported
Layers Per Port
4 × 1080p or 2 × 4K
Layers per Device
32
Scenes
128
Display Video Wall Image
Supported
Scene Auto-Switch Delay
3 s
Preview Channels
2
Live View Resolution
CIF(352 × 288)/QCIF(176 × 144)/HCIF(704 × 288)/DCIF(528 × 384)/FCIF(704 × 576)
Background Image
≤ 8, single background image resolution: 1280 × 720 to 7680 × 4320, background image format: JGP/JPEG.
Subtitles
≤ 8 subtitles on the video walls; ≤ 3 subtitles on a single video wall
Input Image Clipping
Supported, 200 pixels on the left, right, top and bottom edges.
Local Signal Source Decoding Delay
120 ms
General
Temperatura de trabajo
0 °C to 50 °C
Condiciones de Humedad
10% to 90%
Peso neto
≤ 6.7 kg (14.77 lb.)
Peso bruto
≤ 14 kg (30.86 lb.)
Dimensiones (W x H x D)
442.4 mm × 128 mm × 341.6 mm (17.42 inch × 5.04 inch × 13.45 inch)
Lista de empaque
1 × serial port cable, 1 × AC power cord, 1 × grounding cable, 1 × M4 screw, 1 × HDMI bracket, several HDMI snap fittings, 1 × regulatory compliance and safety information manual
Entrada de Audio
Audio Input Interfaces
4
Audio Input Interface Type
HDMI embedded
Entradas de vídeo
Video Input Resolution
1024 × 768@60 Hz, 1280 × 1024@60 Hz, 1366 × 768@60 Hz, 1440 × 900@60 Hz, 1680 × 1050@60 Hz, 1280 × 960@60 Hz, 1600 × 1200@60 Hz, 1280 × 720p@50 Hz, 1280 × 720p@60 Hz, 1920 × 1080p@50 Hz, 1920 × 1080p@60 Hz, 1920 × 1200@60 Hz, 3840 × 2160@30 Hz (only odd-numbered ports) Supports custom resolution. Width: 800 to 1920, pixel alignment: must be a multiple of 4 Height: 600 to 1200, pixel alignment: must be a multiple of 2 Resolution: 0.48 MP to 2.3 MP
Video Input Interface Type
HDMI 1.4
Max. Video Input Resolution
4K (Only odd-numbered ports)
Video Input Interfaces
4
Video Encoding
Video Encoding Channels
4
Video Encoding Format
H.265 (default), H.264
Video Encoding Capability
4 channels of 1080p 60 fps or 2 channels of 4K30
Audio Encoding
Audio Encoding Format
G722.1,G711_U,G711_A,AAC
Salida de Vídeo
Video Output Interface Type
HDMI 1.4
Video Output Interfaces
8
Max. Video Output Resolution
4K
Video Output Resolution
XGA_60 Hz(1024 × 768@60 Hz)/SXGA_60 Hz(1280 × 1024@60 Hz)/ 720P_60 Hz(1280 × 720@60 Hz)/UXGA_60 Hz(1600 × 1200@60 Hz)/ WSXGA_60 Hz(1680 × 1050@60 Hz)/WUXGA_60 Hz(1920 × 1200@60 Hz)/ 1080P_60 Hz(1920 × 1080@60 Hz)/4K_30 Hz(3840 × 2160@30 Hz)
Loading Capacity for Video Output to LED
Single port load 2600000, Width 288 - 3840, Height 288 - 2160, Width must be a multiple of 2 and height must be a multiple of 2
Video Decoding
Video Decoding Format
H.264, H.265, Smart264, Smart265, MJPEG
Video Decoding Channels
128
Video Decoding Capability
H.264/H.265/Smart264/Smart265 format: 4 channels of 32 MP/24 MP, 8 channels of 16 MP, 10 channels of 12 MP, 16 channels of 8 MP, 20 channels of 6 MP, 32 channels of 4 MP, 64 channels of 1080p, or 128 channels of 720p/D1 or lower resolution (One group of 4 outputs shares decoding capability) MJPEG format: 8 channels of 2 MP
Salida de audio
Audio Output Interfaces
8
Audio Output Interface
HDMI embedded
Audio Decoding
Audio Decoding Format
G711-A, G711-U, G722.1, G726-16/U/A, MPG, AAC-LC
Device Parameters
Device Decoding Capability
64 channels of 1080p 30 fps
Device Encoding Capability
4 channels of 1080p 60 fps
Device Splicing Capability
8 channels
For better user experience, we highly recommend you to update your device to the latest firmware asap.
Especificación
Chassis
  • Altura del chasis3 U
  • Bus TypeGigabit network switching
  • Main Control Board Slot1
  • Installed Main Control Boards1
  • Power Supply Slot2
  • Installed Power Supplies1
  • Ranura del tablero de servicio6
  • Installed Service Boards0
  • Fans14 (2 fan boards, 7 fans per fan board)
Interfaz
  • Interfaz USB2 × USB 2.0
  • Interfaz de serie1 × Console port (RJ-45) + 1 × reserved port for debugging + 2 × RS-485/RS-232 multiplex ports (RJ-45)
alimentación
  • Interfaz de energía100 to 240 VAC, 50/60 Hz
  • Device Consumption≤ 120 W
Red
  • Interfaz de red2 × 10/100/1000 Mbps self-adaptive Ethernet interface (RJ-45)
Video Wall
  • Video Walls8
  • Video Wall Scale≤ 8
  • Open Windows128
  • Window Division per Output Port1/4/6/8/9/16/25
  • Input Source Copy CapabilitySupported
  • Layers Per Port4 × 1080p or 2 × 4K
  • Layers per Device32
  • Scenes128
  • Display Video Wall ImageSupported
  • Scene Auto-Switch Delay3 s
  • Preview Channels2
  • Live View ResolutionCIF(352 × 288)/QCIF(176 × 144)/HCIF(704 × 288)/DCIF(528 × 384)/FCIF(704 × 576)
  • Background Image≤ 8, single background image resolution: 1280 × 720 to 7680 × 4320, background image format: JGP/JPEG.
  • Subtitles≤ 8 subtitles on the video walls; ≤ 3 subtitles on a single video wall
  • Input Image ClippingSupported, 200 pixels on the left, right, top and bottom edges.
  • Local Signal Source Decoding Delay120 ms
General
  • Temperatura de trabajo0 °C to 50 °C
  • Condiciones de Humedad10% to 90%
  • Peso neto≤ 6.7 kg (14.77 lb.)
  • Peso bruto≤ 14 kg (30.86 lb.)
  • Dimensiones (W x H x D)442.4 mm × 128 mm × 341.6 mm (17.42 inch × 5.04 inch × 13.45 inch)
  • Lista de empaque1 × serial port cable, 1 × AC power cord, 1 × grounding cable, 1 × M4 screw, 1 × HDMI bracket, several HDMI snap fittings, 1 × regulatory compliance and safety information manual
Entrada de Audio
  • Audio Input Interfaces4
  • Audio Input Interface TypeHDMI embedded
Entradas de vídeo
  • Video Input Resolution1024 × 768@60 Hz, 1280 × 1024@60 Hz, 1366 × 768@60 Hz, 1440 × 900@60 Hz, 1680 × 1050@60 Hz, 1280 × 960@60 Hz, 1600 × 1200@60 Hz, 1280 × 720p@50 Hz, 1280 × 720p@60 Hz, 1920 × 1080p@50 Hz, 1920 × 1080p@60 Hz, 1920 × 1200@60 Hz, 3840 × 2160@30 Hz (only odd-numbered ports) Supports custom resolution. Width: 800 to 1920, pixel alignment: must be a multiple of 4 Height: 600 to 1200, pixel alignment: must be a multiple of 2 Resolution: 0.48 MP to 2.3 MP
  • Video Input Interface TypeHDMI 1.4
  • Max. Video Input Resolution4K (Only odd-numbered ports)
  • Video Input Interfaces4
Video Encoding
  • Video Encoding Channels4
  • Video Encoding FormatH.265 (default), H.264
  • Video Encoding Capability4 channels of 1080p 60 fps or 2 channels of 4K30
Audio Encoding
  • Audio Encoding FormatG722.1,G711_U,G711_A,AAC
Salida de Vídeo
  • Video Output Interface TypeHDMI 1.4
  • Video Output Interfaces8
  • Max. Video Output Resolution4K
  • Video Output ResolutionXGA_60 Hz(1024 × 768@60 Hz)/SXGA_60 Hz(1280 × 1024@60 Hz)/ 720P_60 Hz(1280 × 720@60 Hz)/UXGA_60 Hz(1600 × 1200@60 Hz)/ WSXGA_60 Hz(1680 × 1050@60 Hz)/WUXGA_60 Hz(1920 × 1200@60 Hz)/ 1080P_60 Hz(1920 × 1080@60 Hz)/4K_30 Hz(3840 × 2160@30 Hz)
  • Loading Capacity for Video Output to LEDSingle port load 2600000, Width 288 - 3840, Height 288 - 2160, Width must be a multiple of 2 and height must be a multiple of 2
Video Decoding
  • Video Decoding FormatH.264, H.265, Smart264, Smart265, MJPEG
  • Video Decoding Channels128
  • Video Decoding CapabilityH.264/H.265/Smart264/Smart265 format: 4 channels of 32 MP/24 MP, 8 channels of 16 MP, 10 channels of 12 MP, 16 channels of 8 MP, 20 channels of 6 MP, 32 channels of 4 MP, 64 channels of 1080p, or 128 channels of 720p/D1 or lower resolution (One group of 4 outputs shares decoding capability) MJPEG format: 8 channels of 2 MP
Salida de audio
  • Audio Output Interfaces8
  • Audio Output InterfaceHDMI embedded
Audio Decoding
  • Audio Decoding FormatG711-A, G711-U, G722.1, G726-16/U/A, MPG, AAC-LC
Device Parameters
  • Device Decoding Capability64 channels of 1080p 30 fps
  • Device Encoding Capability4 channels of 1080p 60 fps
  • Device Splicing Capability8 channels
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Resources

Firmware

For better user experience, we highly recommend you to update your device to the latest firmware asap.

Firmware

For better user experience, we highly recommend you to update your device to the latest firmware asap.
Firmware_V2.0.1_250113
Aplicado a:
DS-B31-04H08H

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