I
NTRODUCTION
P
ACKET
L
IGHT
N
ETWORKS
PL-1000RO
3.3
I
NSTALLATION AND
C
ONFIGURATION
M
ANUAL
C
ONFIDENTIAL AND
P
ROPRIETARY
I
NFORMATION
.
A
LL RIGHTS RESERVED
.
P
AGE
8
1.2.1.2.2
Ring Connectivity with MUX/DEMUX
The following figure shows an example of two PL-1000RO nodes with
MUX/DEMUX modules in a ring.
Figure 8: PL-1000RO with MUX/DEMUX inside a Ring (Example)
1.2.2
WSS Module Configurations
The WSS can be ordered with 100 GHz or with 50 GHz spacing. When ordered
with 100 GHz, there are 44 available channels. When ordered with 50 GHz, there
are 88 available channels.