Key Digital PS42 Overview
The KD-PS42 4-Input 4K 18G Presentation Switcher from Key Digital supports video at resolutions up to 4096 x 2160 at 60 Hz. It features 1 x HDBaseT and 3 x HDMI input ports and 1 x HDBaseT and 1 x HDMI output ports for presentation switching. Audio of the selected source is de-embedded at the unit's analog L/R balanced/unbalanced and PCM digital audio connectors. This switcher supports a signal extension of up to 131' via 4K/UHD and up to 230' via 1080p when used with the included KD-X40MRx receiver. Furthermore, an IR emitter, power adapter, and mounting brackets are also included.
Source selection by push button, IP, RS-232, IR, auto switching, or trigger control
Supports up to 4096 x 2160 or 3840 x 2160 resolution at 24, 25, 30, and 60 Hz at 4:4:4 (signals up to 18 Gb/s bandwidth)
Automatic selection of newly detected source and switching from newly disconnected source when enabled
CEC Manager provides power, volume, and muting controls of the connected display/projector without any additional control wiring
Network scan and detect populates pre-built GUI including connected display/projector controls via CEC Manager
Command forward to KD-AMP220 for an all-in-one user-friendly control UI of video switching, audio, and speech enforcement
Fully licensed and compatible with HDCP 2.2
HDR10 and Dolby Vision for life-like images through a greater range of luminance levels
Half-rack width with rack and mounting brackets included
Full Buffer System manages TMDS re-clocking/signal re-generation, HDCP authentication to source and display, EDID Control handshake, and Hot-Plug Detection Voltage
EDID Management features internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from the Rx display/device
RS-232 bidirectional control to/from transmitter and receiver/presentation switch unit
Unit control mode provides TCP/IP and RS-232 control and status of/from transmitter unit
Lossless compressed digital audio with support for Dolby TrueHD, Dolby Digital Plus, Dolby Atmos, and DTS-HD Master Audio
Key Digital app ready, Key Digital Management Software Pro (KDMS Pro) ready, and Compass Control Pro ready
Fully controllable by all IR, RS-232, and TCP/IP supported control systems via open API
EAN: 815996021195
Key Digital PS42 Specs
Processing
| Switching Type | Pushbutton |
| Processing Resolution | UHD 4K at 24/25/30/60 |
| Color Processing | 12-Bit 4:4:4 8-Bit 4:4:4 |
Input
| Video Inputs | 3x HDMI Female 1x RJ45 (HDBaseT) Female |
| Input Video Format | HDMI (8/12-Bit 4:4:4) UHD 4K at 30/60 fps |
Output
| Video Outputs | 1x HDMI Female 1x RJ45 (HDBaseT) |
| Output Video Format | HDMI (8/12-Bit 4:4:4) UHD 4K at 30/60 fps |
| Audio Outputs | 1x Block 6-Pin Analog 1x RCA S/PDIF Female |
Connectivity
| Other I/O | 1x RJ45 Control 1x Block 6-Pin IR, RS-232, Control 1x Block 3-Pin IR, RS-232, Control Input 1x Block 3-Pin IR 1x 2.5 mm IR Input 1x 2.5 mm IR Output 1x Micro-USB Firmware, Control |
| HDCP Support | Yes, Version 2.2 |
Hardware
| Wi-Fi | No |
| Bluetooth | No |
Power
| Power I/O | 1x Barrel (48 VDC at 1 A) Input |
General
| Rack Form Factor | 0.5 RU |
Packaging Info
| Package Weight | 7 lb |
| Box Dimensions (LxWxH) | 15.3 x 9.3 x 4.3" |
In the Box
- Key Digital 4-Input 4K 18G Presentation Switcher
- Power Adapter
- IR Emitter
- IR Receiver
- 2 x Mounting Brackets
- 3-Year Manufacturer Warranty
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