Huidu HD-R708 LED 디스플레이 수신 카드
The HD-R708 receives display data through Gigabit Ethernet and connects LED modules through 8 integrated HUB75E interfaces. It supports conventional driver chips and mainstream PWM chips, with different recommended loading ranges for the two chip types.
Module Configuration and Multi-card Setup
The card supports static modules and scan modes up to 1/128, data-group exchange and offset settings. Multiple receiving cards can be cascaded and arranged in the required order. Intelligent settings, screen-routing configuration and an integrated screen test function help with setup and display checks.
| 매개 변수 | 스펙 |
|---|---|
| 모듈 인터페이스 | HUB75E 포트 8개 그룹 |
| 의사 소통 | 2 기가비트 이더넷 포트 |
| Recommended conventional-chip load | 128 × 512 (listed as 65,000 points) |
| Recommended PWM-chip load | 256 × 512 (listed as 130,000 points) |
| 모듈 호환성 | 기존 칩 모듈 및 주류 PWM 칩 모듈 |
| 스캔 모드 | 정적 스캔에서 1/128 스캔으로 |
| 그레이 스케일 | 256~65,536 레벨 |
| 멀티 카드 연결 | Cascading with arbitrary card order; nanosecond-level synchronization |
| 케이블 거리 | Within 80 m using Category 5e or Category 6 network cable |
| 전원 연결 | 2 × 5V 전원 포트 |
| 입력 전압 | 4.0 ~ 5.5V |
| 작동중인 전원 | 5 승 |
| Supported controller types | Synchronous/asynchronous dual-mode play boxes, asynchronous sending cards, synchronous sending cards and two-in-one video processors |
The listed loading dimensions depend on the driver-chip type. Check the module configuration and controller compatibility before selecting the number of receiving cards.
제품 이미지




사양 다운로드
Huidu HD-R708 사양서(PDF)를 다운로드하십시오.
자주 묻는 질문
HD-R708에는 HUB75E 포트가 몇 개 있습니까?
The HD-R708 has 8 integrated HUB75E interfaces, together with 2 Gigabit Ethernet ports and 2 power ports.
What is the recommended loading range of the HD-R708?
The listed recommended load is 128 × 512 for conventional driver chips and 256 × 512 for PWM chips. These are separate configurations, so choose the value that matches the module driver.
Does the HD-R708 support 1/128 scan LED modules?
Yes. The card supports static modules and scan modes up to 1/128.
Can HD-R708 receiving cards be cascaded?
Yes. Multiple cards can be cascaded, and their order can be configured for the display layout.
What power supply does the HD-R708 require?
The listed input-voltage range is 4.0–5.5 V, with 5 W working power. The card has two 5 V power ports.











후기
리뷰는 아직 없습니다.