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Forum Discussion
fleggett
Apr 19, 2025Aspirant
NDI on the AV4250 switch
Hi, I am looking to isolate issues I am having with packet losses on NDI streams. I have a M4250 receiving various NDI and ND-HX streams from computers and cameras and it gets DHCP and WLAN from a Ub...
schumaku
Aug 13, 2025Guru - Experienced User
Is this an installation with vMix?
vMix does actually not like more than a hand full (or less NDI-HX(2|3)) sources like cameras or encoders. No other way than permanently operate an NDI Bridge, here configured to receive HX and send NDI-HB (full NDI). With 14 NDI-HX (a mix of HX2 and HX3), we reach some 1.45 Gb/s on the bridge. Said that, without a 10 GbE backbone and a powerful PC, there won't be any luck. The edge switches are a bunch of M4350-10G2XF PoE++, plus three M4250-8X2GXF-PoE+ Our primary cameras (SDI-3G) are equipped with Kiloview M50 encoders. All front ends are M4250 PoE+ and ++ models, core is a M4350-8X8F.
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