what does the 8 kbps overhead do in a DS1

in CCNA & CCENT
Comments
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tiersten Member Posts: 4,505
Used as a sync bit for frame synchronisation. How exactly it operates depends on what framing system you're using. -
miller811 Member Posts: 897
All You Wanted to Know About T1 But Were Afraid to Ask
T-1, T1, DS-0, DS-1, T-span, DSX, Channel BankI don't claim to be an expert, but I sure would like to become one someday.
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e24ohm Member Posts: 151
All You Wanted to Know About T1 But Were Afraid to Ask
T-1, T1, DS-0, DS-1, T-span, DSX, Channel BankUtini!