Polycom RealPresence Group 500 Video Conferencing Kit Specs: General Device Type Video conferencing kit Audio Input Type Microphone – external Environmental Parameters Humidity Range Operating 15 – 80% Max Operating Temperature 104 °F Min Operating Temperature 32 °F Expansion / Connectivity Interfaces 1 x video – VGA input – 15 pin D-Sub (DB-15) ¦ 1 x video – HDMI input – 19 pin HDMI Type A ¦ 1 x camera ¦ 2 x video – HDMI output – 19 pin HDMI Type A ¦ 2 x USB – 4 pin USB Type A ¦ 1 x audio – line-in – mini-phone stereo 3.5 mm ¦ 1 x serial – RS-232 – 8 pin DIN ¦ 1 x audio – line-out – mini-phone stereo 3.5 mm ¦ 1 x network – Ethernet 10Base-T/100Base-TX/1000Base-T – RJ-45 Input Device Connectivity Technology Wireless Type Remote control Manufacturer Warranty Service & Support Limited warranty – 1 year Modem Data Compression Protocol G.711, G.728, G.722, G.729.A, G.722.1 Digital Signaling Protocol H.323, H.281, SIP, H.225, H.239, H.460 Features Auto gain control, echo cancellation Max Transfer Rate 6 Mbps Type Wired Networking Connectivity Technology Wired Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet Features Auto-uplink (auto MDI/MDI-X) Type Network adapter Power Power Device Power adapter – external Voltage Required AC 120/230 V (60 Hz) Video-Input Digital Video Capture Resolution 1920 x 1080 Type Digital video camera (color) – external Video Output Digital Video Standard High-Definition Multimedia Interface (HDMI) Max External Resolution 1920 x 1200 Supported Display Graphics VGA (640×480), XGA (1024×768), SXGA (1280×1024), SXGA (1400×1050), HDTV (1920×1080), WUXGA (1920 x 1200), HD (1280 x 720), WSXGA (1680 x 1050) Type Codec board – external # Check PTZ Cameras
