Teranex mini 12G SDI to HDMI drops signal when in UHD

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Margus Voll

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Teranex mini 12G SDI to HDMI drops signal when in UHD

PostMon Dec 16, 2019 7:30 pm

Hi.

Got myself Teranex Mini SDI HDMI to convert sdi for my oled TV

If i have HD timeline in Resolve all works as expected.
When i put monitoring to UHD signal drops.

On computer side i have Decklink Extreme 4k.
Could also be that my SDI cable is not rated for 4k (UHD)

Here are my settings in screenshot:

https://prnt.sc/qbp7vw


Any pointers on the same subject?
Margus Voll, C.S.I.

http://www.iconstudios.eu
margus@iconstudios.eu
Insta / Twitter @margusvoll

Resolve 15 W10 (i9-7940x 14c OC @4.4 Ghz, 2x Titan Pascal, 128 gb ram)
Resolve 12.5.4 OSX
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Xtreemtec

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Re: Teranex mini 12G SDI to HDMI drops signal when in UHD

PostMon Dec 16, 2019 10:29 pm

Depends on the length and the type of cable and connectors. You put it to 25P which is basically 6G-sdi ( could have done this also with a Miniconverter SDI > HDMI 6G. ;)

But while 6G is much easier then 12G. It all depends on the cable. ;)
Daniel Wittenaar .:: Xtreemtec Media Productions ::. -= www.xtreemtec.nl =-
4K OBV Trailer, ATEM TVS HD, 4M/E Broadcast Studio 4K, Constelation 8K, Hyperdeck Studio 12G, Ursa Broadcast 4K, 4K fiber converters with Sony Control
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Margus Voll

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  • Location: Tallinn, Estonia

Re: Teranex mini 12G SDI to HDMI drops signal when in UHD

PostTue Dec 17, 2019 8:48 am

Thanks for the response!

Just replaced HDMI and SDI cables and all is well.

Funny bit in HDMI marketing material was Dolby Vision support.
Marketing has its ways.

Went for custom 12G SDI cable and 8k HDMI cable (Data transfer rate up to 48 Gbps)

All is working as expected now.
Margus Voll, C.S.I.

http://www.iconstudios.eu
margus@iconstudios.eu
Insta / Twitter @margusvoll

Resolve 15 W10 (i9-7940x 14c OC @4.4 Ghz, 2x Titan Pascal, 128 gb ram)
Resolve 12.5.4 OSX
BMC 2,5 K
Pocket camera

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