chiewfai1587 0 Posted July 10, 2012 Hi everyone, Recently i have bought a unit Avtech AVH306 with 6 unit IP camera avtech brand AVM357.Does really need use gigabit switch for system? It because i wanna view all network camera under 1.3 megapixel but recording 3unit 1.3megapixel and 3unit VGA. Does this possible? I found the view throught internet(remote view-view from outer network) its make blur. Does this have any solution? Regards, Fai Share this post Link to post Share on other sites
Soundy 1 Posted July 10, 2012 No, you don't NEED gigabit... but an all-gigabit switch usually costs only marginally more than 10/100-only, so it's not worth getting too worked up about. Share this post Link to post Share on other sites
chiewfai1587 0 Posted July 10, 2012 However, I wanna know how to calulate the bandwidth for the each camera run thought network to my NVR. I don't want to exceed the limitation of NVR. How to calculate? 1.3megapixel it run how many mbit/s ? Share this post Link to post Share on other sites
Soundy 1 Posted July 10, 2012 That depends on the camera, the codec used, the scene, the amount of movement in it... some cameras let you specify a maximum or constant bandwidth... I think you'd be hard pressed to find a 1.3MP camera that exceeds 5-6Mbps; suffice to say, I don't think you could "overload" your NVR with those cameras if you tried. Share this post Link to post Share on other sites
chiewfai1587 0 Posted February 6, 2014 Thank for info.. Share this post Link to post Share on other sites
