B&B Electronics 7010TX - Manual - Manual (Page 88)

(Revised 2010-2-24) Page 88 of 153
N-Ring – Status, Continued…
In rare cases an N-Ring can have a “Partial Fault”. An example of this is to have a break in just one fiber in
a duplex channel fiber pair. The screenshot below shows N-Ring Manager Status when a ‘Higher’ N-Ring
Port (TX2, TX8, or GB2) is not receiving self health frames all the way around the N-Ring, though the other
(low TX1, TX7, or GB1) N-Ring port is:
The screenshot below shows N-Ring Manager Status when a ‘Lower’ N-Ring Port (TX1, TX7, or GB1) is
not receiving self health frames all the way around the N-Ring, though the other (high TX2 , TX8, or GB2)
N-Ring port is: