Viavi OneExpert CATV 630, Extended Quick Start Manual

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102
TAP Ground Block Outlet/CPE
Profile
Locked?
Uncorrectable
CWE
Profile
Locked?
Uncorrectable
CWE
Profile
Locked
Uncorrectable
CWE
Profile A YES NO YES NO YES NO
Profile B YES NO YES NO NO YES
Profile C YES NO YES YES NO YES
Profile D YES NO NO YES NO YES
Testing Higher Profiles
THINGS TO CHECK :
Lock status: locked
Uncorrectable CWE : none
 Higher profiles improve network efficiency. Optimally, more CM
run on higher profiles for overall network efficiency and improved
customer QoE.
 Profiles enable tiers of service, and allow best case service when
consistent network constraints inhibit maximum performance
 Testing viability of all profiles provides quick assessment of
network performance to any given test point (service outlet)
 Tech must be able to troubleshoot failing profiles and identify
degradations
 Profile changes highlight drop or home wiring problems:
Profiles B,C,D … enable higher
modulations for greater efficiency