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DE21-4K PRO DE21-4K PRO DE21-4K PRO DE21-4K PRO DE21-4K PRO DE21-4K PRO DE21-4K PRO DE21-4K PRO DE21-4K PRO

Key Features

  • 4K HDMI Full NDI encoder and decoder — bidirectional
  • 1x HDMI input, 1x HDMI output; 1x NDI/PoE RJ45; 3.5 mm line in/out
  • YCbCr 4:2:2 8bit NDI High Bandwidth HD encoding
  • Typical bitrate: 250 Mbps @ 4K60, 125 Mbps @ 1080p60
  • HDMI 4K (4096x2160, 3840x2160), 2K, 1080p, 1080i, 720p — 24/25/30/50/60 fps
  • DC 5 to 18V USB-C power, 5 W; 104 x 125.5 x 24.5 mm; 501 g

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Technical Data

Connections

Video interfaces1x HDMI input, 1x HDMI output
Audio1x 3.5 mm line in and out
Network1x NDI/PoE RJ45
Power input1x DC 5 to 18V USB-C

Video Standards

HDMI2160p 24/25/30/50/60, 2560x1080 24/25/30/50/60, 1080p 24/25/30/50/60, 1080pSF 24/25/30, 1080i 50/60, 720p 50/60
Video encodingNDI High Bandwidth HD, YCbCr 4:2:2 8bit, 250 Mbps @ 4K60, 125 Mbps @ 1080p60, Up to 2160p 24/25/30/50/60
NDI1x NDI encoding or 1x NDI decoding, YCbCr 4:2:2 8bit NDI High Bandwidth HD, 250 Mbps @ 4K60, 125 Mbps @ 1080p60
NDI codec1x NDI encoding or decoding; YCbCr 4:2:2 8bit; 250 Mbps @ 4K60, 125 Mbps @ 1080p60

Power

Input voltageDC 5 to 18V (USB-C)
Power consumption5 W ±10%

Environmental

Operating temperature-20°C to 60°C
Storage temperature-30°C to 70°C

Mechanical

Dimensions104 x 125.5 x 24.5 mm
Weight501 g (net) / 750 g (gross)

Other

Warranty3 years

Accessories

Optional

  • Mounting Brackets

Product Downloads

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Technical Data DE21-4K PRO SE1117 SE1217 SE2017
Connections
Audio 1x 3.5 mm line in and out 1x 3.5 mm line in 1x 3.5 mm line in 1x 3.5 mm line in
Network 1x NDI/PoE RJ45 1x RJ-45 100/1000 Mbps 1x RJ-45 100/1000 Mbps 1x RJ-45 100/1000 Mbps
Power input 1x DC 5 to 18V USB-C 1x DC 12V 2A 1x DC 12V 2A 1x DC 12V 2A
Recording — — — SD card slot, USB disk
Video interfaces 1x HDMI input, 1x HDMI output 1x 3G-SDI input, 1x 3G-SDI loop out 1x HDMI input, 1x HDMI loop out 1x HDMI input, 1x HDMI loop out, 1x 3G-SDI input, 1x 3G-SDI loop out
Video Standards
3G-SDI — 1080p 24/25/30/50/60, 1080i 50/60, 720p 24/25/30/50/60, 576p 50, 576i 50, 480p 60, 480i 60 — 1080p 24/25/30/50/60, 1080i 50/60, 720p 24/25/30/50/60, 576p 50, 576i 50, 480p 60, 480i 60
Audio encoding — AAC/MP3/MP2/G711, 24 to 320 Kbps AAC/MP3/MP2/G711, 24 to 320 Kbps AAC, 64 to 320 Kbps
HDMI 2160p 24/25/30/50/60, 2560x1080 24/25/30/50/60, 1080p 24/25/30/50/60, 1080pSF 24/25/30, 1080i 50/60, 720p 50/60 — 1080p 24/25/30/50/60, 1080i 50/60, 720p 24/25/30/50/60, 576p 50, 576i 50, 480p 60, 480i 60 1080p 24/25/30/50/60, 1080i 50/60, 720p 24/25/30/50/60, 576p 50, 576i 50, 480p 60, 480i 60
NDI 1x NDI encoding or 1x NDI decoding, YCbCr 4:2:2 8bit NDI High Bandwidth HD, 250 Mbps @ 4K60, 125 Mbps @ 1080p60 — — —
NDI codec 1x NDI encoding or decoding; YCbCr 4:2:2 8bit; 250 Mbps @ 4K60, 125 Mbps @ 1080p60 — — —
Streaming protocols — HTTP, RTSP, RTMPS, RTMP, RTP, UDP, Multicast, Unicast, SRT HTTP, RTSP, RTMPS, RTMP, RTP, UDP, Multicast, Unicast, SRT RTSP, RTMP, SRT
Video encoding NDI High Bandwidth HD, YCbCr 4:2:2 8bit, 250 Mbps @ 4K60, 125 Mbps @ 1080p60, Up to 2160p 24/25/30/50/60 Bitrate 16 Kbps to 12 Mbps, Resolutions 1920x1080 down to 640x360, Frame rate 5 to 60 fps Bitrate 16 Kbps to 12 Mbps, Resolutions 1920x1080 down to 640x360, Frame rate 5 to 60 fps Bitrate 2 to 32 Mbps, Resolutions 1920x1080, 1280x720, 720x480, Frame rate 24/25/30/50/60 fps
Other
Configuration — Web configuration, remote upgrade Web configuration, remote upgrade Web configuration, remote upgrade
Optional Mounting Brackets — — —
Warranty 3 years — — —
Power
Input voltage DC 5 to 18V (USB-C) DC 12V DC 12V DC 12V
Power consumption 5 W ±10% 5 W 5 W 4.5 W
Mechanical
Dimensions 104 x 125.5 x 24.5 mm 104 x 75.5 x 24.5 mm 104 x 75.5 x 24.5 mm 104 x 125.5 x 24.5 mm
Weight 501 g (net) / 750 g (gross) 340 g (net) / 730 g (gross) 310 g (net) / 690 g (gross) 550 g (net) / 905 g (gross)
Record
File segment — — — 1/5/10/20/30/60/90/120 mins
SD card format — — — FAT32, exFAT, NTFS
Storage — — — SD card, USB disk
USB disk format — — — FAT32, exFAT, NTFS
Environmental
Operating temperature -20°C to 60°C 0°C to 40°C 0°C to 40°C -20°C to 60°C
Storage temperature -30°C to 70°C -20°C to 70°C -20°C to 70°C -30°C to 70°C

Compare all technical data

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