Uploaded January 2017 | Updated September 2026, 59 minutes ago
SPOILER: It doesn't work in the end. Turns out the PK-88 doesn't support unsquelched receive audio, and I'm not aware of how to have the CDM750 squelch its discriminator output like the older Radius models. I'll need to get a new pairing of radio and TNC which can work for the final deployment
SPOILER: It doesn't work in the end. Turns out the PK-88 doesn't support unsquelched receive audio, and I'm not aware of how to have the CDM750 squelch its discriminator output like the older Radius models. I'll need to get a new pairing of radio and TNC which can work for the final deployment
![[FCIX] Overview of Fiber Optic Transceivers](https://i.ytimg.com/vi/ZOgsbqzXWts/mqdefault.jpg "[FCIX] Overview of Fiber Optic Transceivers
Thanks to our sponsors Arista and FlexOptix for making this video possible via their hardware donations.
For more information about the Fremont Cabal Internet Exchange, check out our website: http://fcix.net/
If you want even more information, you should check out the NANOG talk on everything optical networking: https://www.youtube.com/watch?v KFpXuHqHQg")
