8-Channel 4K HDMI® Input Blade for DM Switchers
By: Crestron
The World’s Leader for Advanced Home, Campus & Building Control Automation Solutions
Crestron : DMB-4K-I-HD
Description
The DMB-4K-I-HD is an input blade designed for use with any blade-based Crestron® DigitalMedia™ Switcher. It provides eight independent HDMI® inputs with associated analog audio inputs[1]. Each HDMI input handles Full HD 1080p, Ultra HD, 2K, and 4K video signals with support for HDCP, Deep Color, 3D, and high-bitrate 7.1 audio. The analog audio inputs are enabled using the optional Analog Audio Breakout Box (model AUD-BOB-1602[1]), providing support for balanced or unbalanced stereo line-level signals.
Features
DMB-4K-I-HD features include:
- Modular input blade for a DM-MD64X64 or DM-MD128X128 switcher
- Provides eight independent 4K HDMI® inputs
- Handles video resolutions up to 4K and Ultra HD
- Handles 3D video and Deep Color
- Handles Dolby® TrueHD, DTS-HD®, and uncompressed 7.1 linear PCM audio
- Handles stereo analog audio signals via the optional AUD-BOB-1602 breakout box[1]
- HDCP compliant
- Occupies a single input blade slot
Specifications
| Video | |||||
| Input Signal Types | HDMI®, DVI[2], DisplayPort Multimode[2] | ||||
| Formats | HDMI w/Deep Color, 3D, & 4K; HDCP content protection support | ||||
| Maximum Resolutions | Scan Type | Maximum Resolution | Frame Rate | Color Sampling | |
| Progressive | 4096x2160 4K DCI | Up to 24 Hz | 4:4:4 | ||
| Progressive | 3840x2160 Ultra HD | Up to 30 Hz | 4:4:4 | ||
| Progressive | 2560x1600 WQXGA | Up to 60 Hz | 4:4:4 | ||
| Progressive | 4096x2160 4K DCI | Up to 60 Hz | 4:2:0 [3] | ||
| Progressive | 3840x2160 Ultra HD | Up to 60 Hz | 4:2:0 [3] | ||
| Interlaced | 1920x1080 1080i30 | Up to 30 Hz | 4:4:4 | ||
| NOTE: Common resolutions are shown; other custom resolutions are supported at pixel clock rates up to 300 MHz | |||||
| Audio | |||||
| Input Signal Types | HDMI, DisplayPort Multimode[2], analog stereo[1] | ||||
| Formats, HDMI | Dolby Digital®, Dolby Digital EX, Dolby Digital Plus, Dolby® TrueHD, DTS®, DTS-ES, DTS 96/24, DTS-HD High Res, DTS-HD Master Audio™, Up to 8ch PCM | ||||
| Formats, Analog | Stereo 2-channel[1] | ||||
| Analog-To-Digital Conversion | 24-bit 48 kHz | ||||
| Performance (analog) | Frequency Response: 20Hz to 20kHz ±0.5dB; S/N Ratio: >95dB, 20Hz to 20kHz A-weighted; THD+N: <0.005% @ 1kHz; Stereo Separation: >80dB |
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| Input Compensation (analog) | ±10 dB | ||||
| Communications | |||||
| HDMI | HDCP, EDID, CEC | ||||
| Connectors | |||||
| INPUT HD 1 – 8 | (8) 19-pin Type A HDMI female; HDMI digital video/audio inputs; Also support DVI and DisplayPort Multimode[2] |
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| ANALOG AUDIO INSERT | (1) 68-pin VHDCI female; Connects to external analog audio breakout box, model AUD-BOB-1602[1]; Input Impedance: 10k Ohms balanced/unbalanced; Maximum Input Level: 4 Vrms balanced, 2 Vrms unbalanced |
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| Indicators | |||||
| ACT | (1) green LED, indicates blade activity | ||||
| MSG | (1) red LED, indicates an error message has been generated | ||||
| INPUT HD 1 – 8 | (8) dual-color red/green LEDs, indicate video lock and HDCP status for each corresponding input | ||||
| Construction | |||||
| Plug-in blade, occupies (1) DM switcher output blade slot, includes metal faceplate w/black finish | |||||
| Weight | |||||
| 1.6 lb (726 g) | |||||
Resources & Documents
| dmb-4k-i-hd.pdf | Datasheet |