DigitalMedia 8G+® 4K60 4:4:4 HDR Receiver and Room Controller with Scaler

Provides a controller and interface for an HD or 4K display device as part of a complete DigitalMedia™ system. Supports 4K60 4:4:4 and HDR video signals. Includes a built‑in 4K60 4:4:4 scaler. Provides a DM 8G+® input that connects to the DM 8G+ output of a DM® switcher or transmitter via CAT5e (or higher) cable. Compatible with the HDBaseT® standard. Also provides an HDMI® input and analog audio output as well as IR, RS‑232, Ethernet, and relay control ports.

Key Features

  • DigitalMedia 8G+® receiver, audio extractor, and display controller
  • Handles UHD and 4K video resolutions up to 4K60 4:4:4
  • Handles HDR (High Dynamic Range) video (HDR10) and Deep Color
  • Provides one DM 8G+® input for connection to a DM® switcher or transmitter via a single CAT 5e (or higher) twisted pair cable
  • Compatible with the HDBaseT® standard
  • Provides one HDMI® input
  • Provides one HDMI output with 4K60 4:4:4 scaler
  • Enables adjustable overscan or underscan up to 7.5%
  •  Provides a stereo analog line‑level audio output
  • Allows de‑embedding of stereo 2‑channel audio signals
  •  Handles Dolby® TrueHD, Dolby Atmos®, DTS‑HD®, and uncompressed 7.1 linear PCM audio
  •  HDCP 2.2 compliant
  •  Supports video wall configurations of up to 8 x 8
  •  Supports cable lengths up to 330 ft (100 m) for all resolutions up to UHD and 4K using DM Ultra cable
  •  Supports cable lengths up to 330 ft (100 m) for 1080p, WUXGA, and 2K using DM 8G® cable or CAT5e
  •  Supports cable lengths up to 230 ft (70 m) for UHD and 4K using DM 8G cable, or 165 ft (50 m) using CAT5e
  •  Provides a 100 Mbps Ethernet LAN connection
  •  Enables device control via CEC, IR, RS‑232, and Ethernet
  •  Compatible with Crestron® USB over Ethernet Extenders
  •  Provides two low‑voltage relay control ports
  •  Powered via the DM connection or optional power pack (sold separately)
  •  Low‑profile surface-mount design
  1. The HDMI input can accommodate a DVI or Dual-Mode DisplayPort signal using an appropriate adapter or interface cable. CBL-HD-DVI interface cables are available separately.
  2. The HDMI output can accommodate a DVI signal using an appropriate adapter or interface cable. CBL-HD-DVI interface cables are available separately.
  3. The analog stereo audio output is active only when the DM‑RMC‑4KZ‑SCALER‑C is receiving a 2-channel stereo signal. For applications using a multichannel surround sound source, use the DM-RMC-4K-SCALER-C-DSP, which provides a stereo downmix of the multichannel signal.
  4. 4K60 4:4:4 performance and HDR support require the use of HDMI cables and couplers with a minimum TMDS bandwidth of 18 Gbps. If 4K60 4:2:0 or 4K30 4:4:4 performance is acceptable, cables and couplers with a minimum bandwidth of 10.2 Gbps can be used. Bandwidth loss is cumulative; therefore, performance may be reduced when inserting multiple cables and couplers inline.
  5. The maximum cable length for DigitalMedia 8G+ (DM 8G+) or HDBaseT transmission is dependent upon the type of cable and resolution of the video signal. Refer to the “Maximum Cable Lengths” table for a detailed overview. Crestron legacy cable models DM-CBL and DM-CBL-D support the same resolutions and cable lengths as CAT5e. Shielded cable and connectors are recommended to safeguard against unpredictable environmental electrical noise that may impact performance at resolutions above 1080p. Refer to the Crestron DigitalMedia System Design Guide for additional guidelines. DM 8G+ technology is compatible with the HDBaseT Alliance specifications for connecting to HDBaseT compliant equipment. All wire and cables are sold separately.
  6. USB-EXT-DM USB over Ethernet Extender Modules are sold separately. Refer to the USB-EXT-DM-LOCAL and USB-EXT-DM-REMOTE specification sheets for more information.
  7. In order for the DM-RMC-4KZ-SCALER-C to receive PoDM+ (Power over DigitalMedia+), the device must connect to a DM switcher or other equipment that has a PoDM+ PSE port. Wiring that connects to a PoDM+ PSE port is for intrabuilding use only.
  8. In order for the DM-RMC-4KZ-SCALER-C to receive HDBaseT PoE+, the device must connect to equipment that has an HDBaseT PoE+ PSE port. Wiring that connects to an HDBaseT PoE+ PSE port is for intrabuilding use only.
  9.  Video wall processing requires a separate DM-RMC-4KZ-SCALER-C for each display.

(DM-RMC-4KZ-SCALER-C-OB)

Maximum Cable Lengths
 
 
Resolution		 Cable Type
DM-CBL-ULTRA
DM® Ultra Cable		 DM-CBL-8G
DM 8G® Cable		 Third-Party CAT5e
(or Higher5)
1920x1080 FHD 1080p 330 ft (100 m) 330 ft (100 m) 330 ft (100 m)
1920x1200 WUXGA
1600x1200 UXGA
2048x1080 DCI 2K
2048x1152 QWXGA
2560x1080 UWFHD 230 ft (70 m) 165 ft (50 m)
2560x1440 WQHD
2560x1600 WQXGA
3840x2160 4K UHD
4096x2160 DCI 4K

Video
Scaler 4K60 4:4:4 video scaler with motion-adaptive deinterlacer, intelligent frame rate conversion, Deep Color support, HDR10 support, content-adaptive noise reduction, widescreen format selection (zoom, stretch, maintain aspect ratio, or 1:1), video wall processing up to 8 wide x 8 high9
Input Signal Types DM 8G+, HDBaseT, and HDMI with HDR10, Deep Color, and 4K60 4:4:4 support 1
Output Signal Types HDMI with HDR10, Deep Color, and 4K60 4:4:4 support2
Copy Protection HDCP 2.2
Maximum Scaler Input, Pass-Through, and Output Resolutions Custom resolutions may be supported at pixel clock rates up to 600 MHz*.
*Due to DSC codec limitations, only 4K60 and 4K50 resolutions can be supported at pixel clock rates between 300-600MHz. For detailed information, refer to Online Help Answer ID 1001200.
Scan
Type		 Resolution Frame
Rate		 Color
Sampling		 Color
Depth
Progressive 4096x2160 DCI 4K
and
3840x2160 4K UHD		 24 Hz 4:4:4 36 bit
30 Hz 4:4:4 36 bit
60 Hz 4:2:2 36 bit
60 Hz 4:4:4 24 bit
2560x1600 WQXGA 60 Hz 4:4:4 36 bit
1920x1080 HD 1080p 60 Hz 4:4:4 36 bit
Interlaced (input only) 1920x1080 HD 1080i 30 Hz 4:4:4 36 bit

Audio
Input Signal Types DM 8G+, HDBaseT, HDMI
Output Signal Types HDMI, analog stereo3
Digital Formats Dolby Digital®, Dolby Digital EX, Dolby Digital Plus, Dolby® TrueHD, Dolby Atmos®, DTS®, DTS-ES, DTS 96/24, DTS-HD High Res, DTS-HD Master Audio™, LPCM up to 8 channels
Analog Formats Stereo 2-channel3
Digital-To-Analog Conversion 24-bit 48 kHz
Analog Performance Frequency Response: 20 Hz to 20 kHz ±0.5 dB;
S/N Ratio: >95 dB 20 Hz to 20 kHz A-weighted;
THD+N: <0.005% @ 1 kHz;
Stereo Separation: >90 dB
Analog Volume Adjustment -80 to 0 dB

Communications
Ethernet 100 Mbps, auto-switching, auto-negotiating, auto-discovery, full/half duplex, DHCP
RS-232 2-way device control and monitoring up to 115.2k baud with hardware and software handshaking (via control system)
IR/Serial 1-way device control via infrared up to 1.1 MHz or serial TTL/RS-232 (0-5 Volts) up to 19.2k baud (via control system)
DigitalMedia DM 8G+, HDCP 2.2, EDID, CEC, PoDM+, Ethernet
HDBaseT HDCP 2.2, EDID, CEC, PoE+, Ethernet
HDMI HDCP 2.2, EDID, CEC
NOTE: Supports management of HDCP and EDID. Also supports management of CEC between the connected HDMI and/or HDBaseT device(s) and a control system.

Connectors
COM (1) 5-pin 3.5 mm detachable terminal block;
Bidirectional RS-232 port;
Up to 115.2k baud, hardware and software handshaking support
IR 1 – 2 (1) 4-pin 3.5 mm detachable terminal block;
Comprises (2) IR/Serial ports;
IR output up to 1.1 MHz;
1-way serial TTL/RS-232 (0-5 Volts) up to 19200 baud
AUDIO OUT L, R (1) 5-pin 3.5 mm detachable terminal block;
Balanced/unbalanced stereo line-level audio output3;
Output Impedance: 200 Ohms balanced, 100 Ohms unbalanced;
Maximum Output Level: 4 Vrms balanced, 2 Vrms unbalanced
RELAY 1 – 2 (1) 4-pin 3.5 mm detachable terminal block;
Comprises (2) normally open, isolated relays;
Rated 1 Amp, 30 Volts AC/DC;
MOV arc suppression across contacts
Ground (1) 6-32 screw;
Chassis ground lug
24VDC 1.25A MAX (1) 2.1 x 5.5 mm DC power connector;
24 Volt DC power input;
PW-2412WU power pack sold separately
DM IN (1) 8-pin RJ45 female, shielded;
DM 8G+ input, HDBaseT standard compliant;
PoDM+ PD (Powered Device) port (HDBaseT PoE+ compatible)7, 8;
Connects to the DM 8G+ output of a DM switcher, transmitter, or other DM device or to an HDBaseT device via CAT5e, Crestron DM-CBL-8G or Crestron DM-CBL-ULTRA cable5
HDMI IN (1) 19-pin Type A connector, female;
HDMI digital video/audio input (DVI and Dual-Mode DisplayPort™ compatible1)
HDMI OUT (1) 19-pin Type A connector, female;
HDMI digital video/audio output (DVI compatible2)
LAN (1) 8-pin RJ-45 female, shielded;
100Base-TX Ethernet port

Controls and Indicators
RESET (1) Recessed push button, for hardware reset
SETUP (1) Red LED and (1) recessed push button, for Ethernet setup
LAN (2) LEDs, green indicates Ethernet link is established, flashing amber indicates Ethernet activity
HDMI OUT (1) Green LED, indicates video signal is detected at the HDMI output
HDMI IN (1) LED, solid green indicates video signal is detected at the HDMI IN port and is the active input source, flashing green indicates video signal is detected at the HDMI IN port but is not the active input source
INPUT SELECT (1) Push button for manual input selection
DM IN (1) LED, solid green indicates video signal is detected at the DM IN port and is the active input source, flashing green indicates video signal is detected at the DM IN port but is not the active input source
DM IN (RJ-45) (2) LEDs, green indicates DM or HDBaseT link is established; solid amber indicates HDCP video is detected at the input, flashing amber indicates non‑HDCP video is detected at the input
24 VDC (1) Green LED, indicates operating power supplied via PoDM+, HDBaseT PoE+, or local power pack

Power
Power over DM IEEE 802.3at Type 2 Class 4 (25.5 W) compliant PoDM+ PD (Powered Device), capable of being powered by PoDM+ PSE (Power Sourcing Equipment)7
Power over HDBaseT IEEE 802.3at Type 2 Class 4 (25.5 W) compliant HDBaseT PoE+ PD (Powered Device), capable of being powered by an HDBaseT PoE+ PSE (Power Sourcing Equipment)8
Power Pack (Optional) Input: 100‑240 Volts AC, 50/60 Hz;
Output: 1.25 Amps @ 24 Volts DC;
Model: PW-2412WU  (sold separately)
Power Consumption 18.2 Watts

Environmental
Temperature 32° to 104° F (0° to 40° C)
Humidity 10% to 90% RH (non-condensing)
Heat Dissipation 62.1 BTU/hr

Enclosure
Chassis Metal, black finish, with (2) integral mounting flanges, vented top and sides
Mounting Freestanding, surface mount, or attachment to a single rack rail

Dimensions
Height 9.18 in. (233 mm)
Width 5.35 in (136 mm)
Depth 1.33 in (34 mm)

Weight
1.25 lb (567 g)
SKU DM-RMC-4KZ-SCALER-C-OB
Barcode # 608539491322
Brand Crestron
Brand Crestron
Type Video Extender
Model DM-RMC-4KZ-SCALER-C
Shipping Cubic 0.017794000m3

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