The VSM-4x4A is a 4x4 seamless matrix switcher for 1080p HDMI signals with HDCP and EDID support at each port. The unit can be used as a video wall (2x2 or 1x4) controller or as a multiviewer (up to four images). The switcher has scalable video outputs, balanced / unbalanced audio outputs with audio de-embedding and independent volume control. The unit is controlled via the web interface or using RS-232.

Technical specifications

Inputs	4 - HDMI, type A (socket)
Outputs	4 - HDMI, type A (socket) 4 - Balanced audio player, terminal block 4 - audio player, Minijack connector 3.5 mm (socket)
Ports	1 - Ethernet, RJ45 connector (socket) 1 - RS-232, D-sub DE9 connector (socket) 1 - USB (service), type A (socket)
Maximum Resolution	1080p
Maximum Resolution	1920x1200 (WUXGA)
Output permissions	1024x768 1280x800 1280x1024 1366x768 1440x900 1600x900 1680x1050 1920x1200 480p 576p 720p 50/59 / 60 Hz 1080p 24/50 / 60 Hz Own
Control	from the front panel, IR with the designable buttons, RS-232, Ethernet (Web interface), USB (for programming)
Operating temperature range	0…+40 °C
Storage temperature range	−40…+70 °C
Relative humidity	10 ... 90 % (without condensation)
Power	Network ~ 100-240 V, 50/60 Hz
Power consumption	27 W
Size (WxDxH)	483 x 178 x 45 mm
Case size	19'' Rack
Rackmount	1U
Weight	1,8 kg