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5A-75B Receiving Card

5A-75B receiving card was Colorlight special introduced high cost-effective product that designed for customers to save cost, reduce points of fault and failure rate. 

Based on 5A receiving card, 5A-75B integrates the most common HUB75 interfaces, which is more reliable and more economical on the premise that ensure high-quality display.

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·Integrated HUB75 interface, more convenient with less cost.

·Reduces the plug connectors and malfunction, lower failure rate.

·Superior display quality: high refresh rate, high grayscale, and high brightness with the conventional chips.

·Perfect performance under lower grayscale status.

·Better detail processing: partial dark at row, reddish at low gray, shadow problems can be solved.

·Supports high-precision point-by-point calibration in the Brightness and the chromaticity.

·Supports conventional chips, PWM chips and lighting chips.

·Supports any scan mode from static to 64 scans.

·Supports any pumping point and data arbitrary offset to realize various freeform display, spherical display, creative display, etc.

·Supports 16 groups of RGB signal output.

·Large loading capacity.

·Advanced design, high quality components, rigorous aging test, zero malfunction of final products.

·Wide working voltage range with DC3.3~5.5V.

·First adopt all components face up configuration to reduce damage.

·Compatible with all series of Colorlight’s sending devices.


Control system parameters
Sending device

All series of Colorlight’s sending devices

Control area of every  cardFull-color: 256×256 pixels
Network port exchangeSupported, arbitrary use

Nanosecond synchronization between cards

Display module compatibility
Chip support

Supports conventional chips, PWM chips, lighting chips and other mainstream chips

Scan typeSupports  64 scans
Module specifications supportSupports 8192 pixels within any row, any column
The direction of the cableSupports route from left to right, from right to left, from top to bottom, from bottom to top
Data groups16 RGB data groups
Data foldedSupports to fold on the same or opposite direction
Module snapshotSupports any pumping point
Data serial transmissionSupports RGB, R8G8B8, R16G16B16, etc in the form of serial

Compatible device and interface type
Communication distance

UTP cable≤140m

CAT6 cable≤170m

Optic fiber: Single Mode Fiber Converter≤20km

Multi-Mode Fiber Converter ≤550m (Use RP Repeater to extend unlimited) 

Compatible with transmission equipment

Gigabit switch, fiber converter, optical switches

DC power interfaceWire terminal
HUB Interface TypeHUB75 
Physical parameters
Input voltageDC 3.3V~5.5V 
Rated current0.6A
Rated power3W
Storage and transport temperature-50℃~125℃
Operating Temperature-20℃~75℃
Body static resistance2KV


Monitoring function (in conjunction with mutil-function card)
Monitoring functionsReal time monitoring environment information like temperature, humidity, smog
Remote controlSupports for relay switch to turn on/off the power supply of equipments remotely
Other features
Pixel level calibrationSupported
Loop backupSupported
Shaped screenSupports various freeform display, spherical display, creative display, etc. through the data arbitrary offset

5A-75B Specification V8.0
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