Resolve 17.2.1 - 12G Optical Fiber transmissionfails if > 3m

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Juergen Engelke

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  • Joined: Wed Jul 10, 2013 3:57 pm
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Resolve 17.2.1 - 12G Optical Fiber transmissionfails if > 3m

PostSat Jun 12, 2021 11:45 am

Hi,
I have a
1. BMD Decklink 4K Extreme 12G - FW 12.1
2. BMD Teranex Mini Optical 12G to HDMI 12G - FW 7.1.1
3. 2 x BMD 12G SFP Optical Module
4. Multiple LWL in various Length and type
5. I get a stable image on Screen only with LWL < 3m - 2160/50p

I tested with the following optical fibers:
a) 3m Optical Fiber 9/125 Singlemode Duplex LSZH for SFP LC/LC - success
b) 10m Optical Fiber 9/125 Singlemode Duplex LSZH for SFP LC/LC - failed
c) 15m Optical Fiber Duplex OM4 LC/LC - failed
d) 15m Optical Fiber Duplex OS2 LC/LC - failed

Image on Screen is blinking with b) trough d)

Components 2 + 3 has been RMA't to BMD Germany and found as OK !

What to do next ?
Triple boot Win10-Pro| Resolve Studio | Decklink 4K Extreme 12G | NVIDIA GTX1080 | SSD-RAID | HDD-RAID | 20 logical cores | 2 x 10GbE | 64GB RAM | on 10GbE Media sharing NW | 10Gbps NAS |

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