Blustream SW21AB-V3

2-Way 4K HDMI 2.0 Switch

SW21AB-V3

The SW21AB-V3 is a compact 2-way HDMI 2.0 switch featuring integrated optical (S/PDIF) and analogue audio breakout, along with intelligent optional auto-switching for effortless source selection, or via RS-232, front panel buttons, or infrared where manual selection is required.

Fully compliant with HDMI 2.0 and HDCP 2.2 standards, the switch supports video resolutions up to 4K 60Hz 4:4:4, ensuring reliable, high-quality performance across modern AV installations.

• Casing dimensions (W x H x D): 234mm x 23mm x 94mm
• Dimensions including connections (W x H x D): 234mm x 32mm x 99mm
• Shipping weight: 0.8kg
• Operating temperature: 32°F to 104°F (0°C to 40°C)
• Storage Temperature: -4°F to 140°F (-20°C to 60°C)
• Video Input Connectors: 2 x HDMI Type A, female
• Video Output Connectors: 1 x HDMI Type A, female
• Audio Output Connectors: 1 x Optical (S/PDIF) & 1x 5-pin Phoenix analogue audio
• IR Input Ports: 1 x 3.5mm stereo jack (5V)
• Power Supply: 5V/1A DC, screw barrell

• Features 2 x HDMI inputs which can be switched to single HDMI output
• Supports full HDMI2.0 specification 4K UHD video (4K 60Hz 4:4:4) with HDR
• HDCP 2.2 compliant
• Supports 3D signal display
• Supports all industry standard video resolutions including VGA-WUXGA and 480i-4K 
• Auto or manual switching capabilities. Auto switching from TMDS or 5V HPD
• Supports bitstream passthrough of multichannel surround sound including object-based audio formats in line with HDMI specifications
• HDMI audio breakout to balanced / unbalanced analogue audio and optical digital outputs concurrently
• Control via RS-232, front panel, and IR 
• Advanced EDID management 
• Auto-standby mode

• Cutsheet