Telefon Audioconferinta Poly Trio 8500, Open SIP, PoE (Negru)

Technical details   Product colour Black   Video   HD type HD   HD-Ready    Supported video modes 720p   Supported graphics resolutions 1280 x 720 (HD 720)   Aspect ratio 9:16   Audio   Frequency range 180 - 14000 Hz   Voice codecs G.711,G.722   Noise reduction    Echo cancellation    Audio error concealment    Built-in speaker(s)    Ports & interfaces   USB 2.0 ports quantity 1   Interface module   Interface module USB 2.0 ports quantity 1   Network   Ethernet LAN    Ethernet LAN data rates 10,100,1000 Mbit/s   Supported network protocols FTP, TFTP ,HTTP, HTTPS   Security algorithms FTPES,HTTPS   Camera   Horizontal field of view 360°   Display   Display LCD   Display resolution 720 x 1280 pixels   Microphone   Microphone colour Black   Microphone sensitivity 90 dB   Microphone frequency 160 - 22000 Hz   Operational conditions   Operating temperature (T-T) 0 - 40 °C   Operating relative humidity (H-H) 5 - 95%   Storage temperature (T-T) -20 - 70 °C   Weight & dimensions   Width 309 mm   Depth 356 mm   Height 70 mm   Weight 985 g   Package width 360 mm   Package depth 410 mm   Package height 90 mm