Name: 4K/60 HDMI及USB over IP视频墙发送器/接收器，带PoE
Brand: PLANET Technology

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IHD-420PT/IHD-420PR

4K/60 HDMI及USB over IP视频墙发送器/接收器，带PoE

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应用场景
功能特性
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超高质量4K/60 HDMI视频墙

普莱德 IHD-420 带PoE的HDMI/USB延长器IP视频墙以每秒60帧的刷新率提供出色的4K视频分发解决方案，实现高效且有效的广告部署。IHD-420系列由发射器IHD-420PT和接收器IHD-420PR组成。它们可用作基于IP的音视频及红外延长器，并应用于点对点、点对多点、多点到多点以及多达16x8显示器的引人注目的视频墙。

用于控制视频源的IR扩展

IHD-420系列是通过千兆局域网扩展音视频信号的完美解决方案。配备IR发射器和接收器接口，允许用户在终端目的地控制视频源。IHD-420系列具有双向IR扩展和RS232透传功能，允许用户级联系统，从而在没有信号丢失或延迟的情况下延长传输距离。

它们配备USB接口，支持基本的KVM应用，如触摸屏、键盘和鼠标，使用户能够轻松实现KVM PC控制。此外，借助PoE功能，无需额外电源，IHD-420系列从而减少了线缆安装的复杂性。

通过IGMP侦听技术实现独占视频传输

一个本地端的IHD-420PT可以驱动多个远程端的IHD-420PR，而不会给网络增加额外负载。集成了具有IGMP侦听功能的千兆PoE交换机，IHD-420系列允许选择通道，实现视频和音频的同时传输。IGMP侦听是IP组播的关键组件，作为IP网络上主机和相邻路由器建立组播组成员关系的通信协议。此功能非常适合一对多和多对多的网络应用，如在线流媒体和游戏，促进独占传输和更高效的资源利用。

扩展显示标识数据（EDID）支持

IHD-420 系列采用自动 EDID（扩展显示标识数据）复制功能，以在不同类型的显示单元上实现流畅的视频分配。EDID 非常重要，因为它包含有关资源制造商名称、序列号、产品类型、最大图像尺寸、色彩特性、工厂预设时序、频率范围限制等信息。在某些情况下，由于显示器与发送单元之间的 EDID 通信不正确，或显示器制造商编程的 EDID 数据不当，可能会出现显示问题。因此，通过自动 EDID 复制功能，IHD-420 系列允许系统从符合 EDID 的显示器复制 EDID 信息，并确保准确的显示性能。

通过网络配置实现视频通道设置匹配

IHD-420 系列允许通过同一局域网内一定距离的中央计算机进行网络配置。通过充分利用具备 802.1Q VLAN 功能的千兆以太网交换机，可以实现组播，允许网络中更多视频源/发送器，并进行远程管理。通过 IHD-420PT 和 IHD-420PR 上的 DIP 开关，可以轻松调整和匹配视频通道设置。通过即插即用，视频分配易于部署。

通过可选64通道DIP开关实现高效控制

当视频扩展系统中存在多个发送器时，IHD-420PT和IHD-420PR中的DIP开关有助于区分同一通道中发送器和接收器单元的对。它还使广播系统能够通过匹配IHD-420PT和IHD-420PR同时执行多个视频扩展系统。

Hardware Specifications
Role	IHD-420PT Transmitter Connecting to HDMI video source device IHD-420PR Receiver Connecting to HDMI Display device
Network Interface	RJ45 port (10/100/1000BASE-T Ethernet) x 1
Serial Interface	DB-9 female connector for RS232
LED	Power LED x 1 Link LED x 1
Video In Interface	IHD-420PT HDMI A Type female connector x 1 IHD-420PR N/A
Video Out Interface	IHD-420PT N/A IHD-420PR HDMI A Type female connector x 1
External Audio In Interface	3.5mm jack x 1
External Audio Out Interface	3.5mm jack x 1
IR	3.5mm jack for IR blaster/receiver cable
RS-232	Yes, you need to adjust the DIP switch at the bottom of both devices to the "1" position. Setting it to "ON" activates the debug mode.
Channel Switching	DIP (64 channels)
USB	IHD-420PT USB 2.0 type B x 1 (For PC/server) IHD-420PR USB 1.1 type A x 2 USB 2.0 type A x 2 (For mouse/keyboard)
S/PDIF Input	Reserved
Power Supply	IEEE 802.3af/at PoE+ 5V DC, 2A
CASE	Metal
Power Consumption	7W (Max.)
ESD Protection	15KV for air-gap discharge 8KV for contact discharge
Dimensions (W x D x H)	194.2 x 132.6 x 28.5 mm
Weight	645 g
Video and Audio
Maximum Video Wall	8 x 16 (row x column)
HDMI Video In Resolution	IHD-420PT 4K (3840x2160) @ 60/50 Hz 4K (3840x2160) @ 30/25/24 Hz 1080p @ 60/50 Hz XGA, SXGA, UXGA, WSXGA IHD-420PR N/A
HDMI Video Out Resolution	IHD-420PT N/A IHD-420PR 4K (3840x2160) @ 60/50 Hz 4K (3840x2160) @ 30/25/24 Hz 1080p @ 60/50 Hz XGA, SXGA, UXGA, WSXGA
HDMI Video Out Rotation	0 degrees/90 degrees/180 degrees/270 degrees
Compression	Visual lossless compression
Audio	HDMI: 2-ch uncompressed audio
General
Management Interfaces	Web management
System Expandability (max.)	64 groups
Resolution Identification	EDID (Extended Display Identification Data)
Security	HDCP compliant (2.2)
Media Stream Bandwidth	Approximately 500Mbps@ 4K 60Hz
Maximum Distance (between unit and PoE switch)	100 meters (330 feet) over CAT5e/6 cable
Standards Conformance
Standards Compliance	IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T IEEE 802.3af/at PoE+
HDMI Interface Compliance	HDMI 2.0a
Protocol	TCP, UDP, RTSP, RTP, DHCP, IGMP Snooping, Multicast, IPv4, 802.1X (Future feature)
Cabling	Cat5e/6 UTP cable
Environment Specifications
Operating	Temperature: 0~55 degrees C Relative Humidity: 5~90% (non-condensing)
Storage	Temperature: -10~60 degrees C Relative Humidity: 5~90% (non-condensing)
Emission	FCC, CE
Standard Accessories
Packet Contents	Media Extender x 1 Quick Installation Guide Sheet x 1 Screws x 2 IR Blaster/Receiver Cable x 1

订购信息
IHD-420PT	Video Wall 4K/60 HDMI & USB over IP Transmitter with PoE
IHD-420PR	Video Wall 4K/60 HDMI & USB over IP Receiver with PoE

附件
Role	IHD-420PT Transmitter Connecting to HDMI video source device IHD-420PR Receiver Connecting to HDMI Display device
Network Interface	RJ45 port (10/100/1000BASE-T Ethernet) x 1
Serial Interface	DB-9 female connector for RS232
LED	Power LED x 1 Link LED x 1
Video In Interface	IHD-420PT HDMI A Type female connector x 1 IHD-420PR N/A
Video Out Interface	IHD-420PT N/A IHD-420PR HDMI A Type female connector x 1
External Audio In Interface	3.5mm jack x 1
External Audio Out Interface	3.5mm jack x 1
IR	3.5mm jack for IR blaster/receiver cable
RS-232	Yes, you need to adjust the DIP switch at the bottom of both devices to the "1" position. Setting it to "ON" activates the debug mode.
Channel Switching	DIP (64 channels)
USB	IHD-420PT USB 2.0 type B x 1 (For PC/server) IHD-420PR USB 1.1 type A x 2 USB 2.0 type A x 2 (For mouse/keyboard)
S/PDIF Input	Reserved
Power Supply	IEEE 802.3af/at PoE+ 5V DC, 2A
CASE	Metal
Power Consumption	7W (Max.)
ESD Protection	15KV for air-gap discharge 8KV for contact discharge
Dimensions (W x D x H)	194.2 x 132.6 x 28.5 mm
Weight	645 g

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