The architecture of the APS group.
onePlusOne
The 1+1 architecture permanently bridges the working
line to the protection line.
oneToN
The 1:n architecture allows one protection channel to
protect up to n working channels. When a fault is detected
on one of the n working channels that channel is bridged
over the protection channel.
onePlusOneCompatible
This refers to 1 + 1 bidirectional switching compatible
with 1:n bidirectional switching as specified in ITU-T
Recommendation G.783 (04/97) section A.3.4.1. Since this
mode necessitates bidirectional switching,
cApsConfigDirection must be set to bidirectional
whenever onePlusOneCompatible is set.
onePlusOneOptimized
This refers to 1 + 1 bidirectional switching optimized
for a network using predominantly 1 + 1 bidirectional
switching as specified in ITU-T Recommendation G.783
(04/97) section B.1. Since this mode necessitates
bidirectional switching, cApsConfigDirection must
be set to bidirectional whenever onePlusOneOptimized
is set.
This object may not be modified if the associated
cApsConfigRowStatus object is equal to active(1).