HDMI 2.0 2×1 Auto Presentation Switcher
Model: ALF-21E-CODEC
- 18G 2×1 switcher with HDMI and USB-C inputs.
- Supports automatic switching.
- Controllable via front panel buttons and RS232.
- Supports HDMI 2.0, 4Kx2K at 60Hz 4:4:4, HDR 10, Dolby Vision, HDCP 2.2.
- Provides charging on USB-C port up to 40W.
The Alfatron ALF-21E-CODEC is a HDMI 2.0 2×1 Auto Presentation Switcher with soft Codec and CEC. The switcher is designed to switch HDMI inputs or USB-C input to one HDMI output. It supports video resolutions up to 4Kx2K at 60Hz 4:4:4 8bit, 1080P, and 3D. In addition, there is smart built-in EDID setting can be selected by the 4-pin DIP switch on the front panel.
The switcher supports stereo and multichannel audio on the HDMI inputs. In addition to the audio embedded in the HDMI output stream, the audio is simultaneously de-embedded to a balanced analog audio output. It also supports device extension by providing one type-B USB port for host connection, and two type-A USB ports for HID devices such as a camera, microphone, keyboard etc.
The switcher features multiple methods of control. When in the AUTO mode, the switcher will automatically switch to the first detected source device. When the active source is removed, the switcher will switch to the lowest numbered input. The switcher can be manually controlled by the front panel buttons and RS232 commands. It has CEC which allows the display device to be controlled.
- 18G 2×1 switcher with HDMI and USB-C inputs.
- Supports automatic switching.
- Controllable via front panel buttons and RS232.
- Supports HDMI 2.0, 4Kx2K at 60Hz 4:4:4, HDR 10, Dolby Vision, HDCP 2.2.
- Provides charging on USB-C port up to 40W.
- Provides USB data (USB 3.0/2.0) and 4K video transmission on USB-C port.
- Balanced analog audio for audio de-embedding.
- Peripheral units (e.g. microphone and camera) can be connected by type-A USB (USB 3.0/2.0) ports and automatically switched along with HDMI and USB-C input as USB DEVICES for corresponding HOST.
- Smart EDID management capable for various applications and customized setting.
- Front panel buttons trigger both CEC and RS232 commands for display control. (ON, OFF, MUTE, VOL+, VOL -).
- Switcher Connector Type - HDMI
- Switcher Connector Type - USB
- Video Input: (1) HDMI, (1) USB-C
- Video Input Connector: (1) Type-A female HDMI, (1) Type-C USB
- HDMI Input resolution: Up to 4Kx2K at 60Hz 4:4:4 8bit
- USB-C Input Resolution: Up to 4Kx2K at 30Hz 4:4:4
- Video Output: (1) HDMI
- Video Output Connector: (1) Type-A female HDMI
- HDMI Output Resolution: Up to 4Kx2K at 60Hz 4:4:4 8bit
- HDMI Version: 2.0
- HDCP Version: 2.2
- USB Version: 3.0
- Audio Output: (1) AUDIO OUT (Stereo balanced L/R)
- Audio Output Connector: (1) 5-pin terminal block
- HDMI Audio Format: LPCM 7.1 audio, Dolby Atmos®, Dolby® TrueHD, Dolby Digital® Plus, DTS: X™, and DTS-HD® Master Audio™ pass-through
- Stereo balanced L/R audio Format: PCM
- Max Output Level: 2.0Vrms ± 0.5 dB. 2V = 16 dB headroom above -10 dBV (316mV) nominal consumer line level signal
- THD+N: <0.05% (-80dB), 20Hz to 20KHz bandwidth, 1KHz sine at 0dBFS level (or max level)
- SNR: >80dB, 20Hz to 20KHz bandwidth
- Crosstalk isolation: >70dB, 10KHz sine at 0dBFS level (or max level before clipping)
- L-R Level Deviation: < 0.3dB, 1KHz sine at 0dBFS level (or max level before clipping)
- Frequency Response Deviation: <±0.5dB 20Hz to 20KHz
- Output Load Capability: 1Kohm and higher (supports 10x paralleled 10Kohm loads)
- Stereo Channel Separation: >70dB at 1KHz
- Operating Temperature (Maximum): 131 F
- Operating Temperature (Minimum): 14 F
- Total Harmonic Distortion + Noise (THD+N): 0.05 %
- AC Voltage (Maximum): 240 Volts
- AC Voltage (Minimum): 100 Volts
- Active Power: 54 Watt
- Current Draw: 2.71 Amps
- DC Voltage: 24 Volts
- Depth: 3.74 in
- Height: 0.96 in
- Width: 6.61 in
- Product Weight: 0.53 lbs
Diversified
37 Market Street
Kenilworth, NJ 07033
USA
(908) 245-4833
www.onediversified.com
