I have been away for summer break but I am now back in school.
I was hoping someone could link me to or explain to me - the major differences in the American and European communication speeds.
Why are they so different? What is the difference, is it just the way they are named?
Hi Joseph ,
I would like to explorer some more so that it will helpful to understand or may you get some different answer.
- Synchronous Digital Hierarchy (SDH) standard was originally defined by the ETSI or European Telecommunications Standards Institute
- Synchronous Optical Networking (SONET) standard as defined by GR-253-CORE from Telcordia and T1.105 from American National Standards Institute
Please find the attachment , May be it will explorer on both standard.