3 ms·
> Why 24 of them in each DS-1? No idea. Legacy of https://en.wikipedia.org/wiki/12-channel_carrier_system https://en.wikipedia.org/wiki/12-channel_carrier_syst
by Lammy 3y ago
> Why 24 of them in each DS-1? No idea.
Legacy of https://en.wikipedia.org/wiki/12-channel_carrier_system https://en.wikipedia.org/wiki/12-channel_carrier_system