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The Colorlight K8 is a compact K-series LED receiving card designed for fine-pitch LED cabinets. It supports up to 32 groups of RGB data (64 serial), handles a reference load of up to 512×384 pixels, and operates on DC 3.8–5.5V with low power consumption of approximately 2.5W. Its 1Gbps network transmission ensures stable and efficient performance for high-resolution LED displays.
Colorlight K8 LED Display Receiving Card
$18.99
Description
Colorlight K8 LED Display Receiving Card Description
Colorlight K8 is a compact, high-end LED receiving card for fine-pitch cabinets. It integrates a high-density 2×60 cabinet header, supports up to 32 groups of RGB data (and up to 64 in serial modes), and offers a reference loading capacity up to 512×384 pixels depending on configuration. The card operates on DC 3.8–5.5 V at about 2.5 W, communicates at 1 Gbps over CAT5e, and is designed for stable, long-run deployment. It includes cabinet monitoring (temperature, humidity, voltage/power, and fan control), stores parameters and calibration data for one-button restore, and supports firmware upgrades without power cycling. Approximate size is 70 × 45 × 7.8 mm, fitting tight cabinet layouts.
Product Features:
• Compact footprint for fine-pitch LED cabinets (approx. 70 × 45 mm)
• High-density 2×60 header for reliable, dust-resistant cabinet integration
• Up to 32 groups of RGB data (parallel) or up to 64 groups (serial), mode-dependent
• Reference max load up to 512×384 pixels per card (conditions dependent)
• Power/environment: DC 3.8–5.5 V, ≈2.5 W; operating −25 °C to 75 °C; 0–80% RH
• Monitoring and control: cabinet temperature, humidity, voltage/power status, fan control
• Parameter/calibration backup with one-button restore; firmware upgrade without restart
• 1 Gbps Ethernet; CAT5e recommended ≤100 m; compatible with gigabit switches and fiber converters
• Data outputs: up to 32 groups RGB (parallel) or up to 64 groups (serial)
• Reference loading: up to 512 × 384 pixels (configuration dependent)
• Input voltage/power: DC 3.8–5.5 V; ≈2.5 W; ESD body static resistance 2 kV
• Operating environment: −25 °C to 75 °C; 0–80% RH, non-condensing
• Cabinet interface: high-density 2×60 header
• Communication: 1 Gbps Ethernet; CAT5e ≤100 m recommended
Colorlight K10 K9+ K8 K5+ LED Receiving Card Comparison:
Colorlight K8 LED Display Receiving Card Specification:
| Model Number | K8 |
|---|---|
| Control System Parameters | |
| Control Area | Maximum 512x384 pixels.1 |
| Ethernet Port Exchange | Arbitrary use |
| Grayscale | Up to 65536 grayscale. |
| Display Module Compatibility | |
| Chip | PWM chips. |
| Scan Type | Support up to 1/128 scan. |
| Module Specifications Supported | Maximum 1024 pixels l scan (including cascade). |
| Cable Direction | Route from left to right, from right to left, from top to bottom, frombottom to top. |
| Data Group | 32 groups of parallel RGB full color data and 128 groups of serialRGB data and data groups can be exchanged freely. |
| Data Folded | Horizontal or vertical 2~12folds. |
| Module pumping point, rowand column | Support any pumping pointand any pumping row and anypumping column. |
| Monitoring Function (work with the monitoring module) | |
| Temperature Monitoring | Temperature of receiving cards: between -25*C~75°C, no need forperipherals. 1 port for each card. |
| Humidity Monitoring | Humidity of receivingcards: between 20%~95%RH. 1 port for eachcard. |
| Power Supply Monitoring | Monitoring the working status of the power supply. 2 ports foreach card.The power supplyvoltageneeds to be divided to 3.3Vbefore connected. |
| Voltage Monitoring | Monitoring the voltage of the power supply. 2 ports for each cardMonitoring receiving card's own voltage, no need for peripherals. |
| Net cable Monitoring | Operatingtotal number of packets, error packetsandnetworkquality. |
| Pixel-to-Pixel Calibration | |
| Brightness Calibration | Upto 14bit calibration accuracy. |
| Chromaticity Calibration | Upto 14bit calibration accuracy. |
| Other features | |
| Redundancy | Loopredundancy, receivingcard redundancy, PSU redundancy,firmware redundancy and configuration parameter redundancyand calibration coefficient redundancy. |
| Optional functions | CabinetLCD display, temperature control relay, module hot swap,irregularscreen design etc. |
| Physical Specifications | |
| Hardware interface | High-densityconnectors |
| Ethernet port transmission rate | 1 Gb/s |
| Communication Distance | Recommended: CAT5e cable≤100 m |
| Compatible with TransmissionEquipment | Gigabit switch, Gigabit fiber converter, Gigabit fiber switch |
| Size | LxWxH/70.0mm(2.8")x 45.0mm(1.8")x7.8mm(0.3") |
| Net weight | 29g (0.06lbs) |
| Electrical specification | |
| Power input | DC 3.8-5.5V,0.5A |
| Rated power | 2.5W |
| Body Static Resistance | 2KV |
| Operating environment | |
| Temperature | -25°C~75°C(-13°F~167°F) |
| Humidity | 0%RH-80%RH,no-condensing |
| Storageenvironment | |
| Temperature | -40°C~125°C(-40°F~257°F) |
| Humidity | 0%RH-90%RH,no-condensing |
| Packinginformation | |
| Packing rules | Standard blister box device,4 cards per box, 400 cards percarton. |
| Packing size | LxWxH/550.0mm(21.9")x398.0mm(15.7")x180.0mm(7.1") |
| Certification | RoHS certification, EMC Class A certification, EMC needs to work with the cabinet design, pleasecontacttechnicalsupport for assistance. |
Download Resource:
Colorlight K8 LED Display Receiving Card Specification
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