Cisco ONS 15454 DWDM Installation And Operation Manual page 921

Chapter 18 Network Reference
Table 18-14 Pass/Fail Criteria for 32-Channel, Eight-Node ROADM Rings Using SMF Fiber (continued)
Span Amplifiers
Loss (dB) Installed
13 OPT-PRE and
OPT-BST/
OPT-BST-E
14 OPT-PRE and
OPT-BST/
OPT-BST-E
15 OPT-PRE and
OPT-BST/
OPT-BST-E
Table 18-15
circuit reconfigurations.
•
•
See
Table 18-15 Pass/Fail Criteria for 32-Channel, 16-Node ROADM Rings Using SMF Fiber
Span Amplifiers
Loss (dB) Installed
1 OPT-PRE only
2 OPT-PRE only
3 OPT-PRE only
4 OPT-PRE only
5 OPT-PRE only
6 OPT-PRE only
7 OPT-PRE and
OPT-BST/
OPT-BST-E
8 OPT-PRE and
OPT-BST/
OPT-BST-E
9 OPT-PRE and
OPT-BST/
OPT-BST-E
10 OPT-PRE and
OPT-BST/
OPT-BST-E
11 OPT-PRE and
OPT-BST/
OPT-BST-E
August 2005
10 Gbps
Class A Class B Class C Class I
Yes <7 <7
Yes <7 <7
Yes <7 <7
shows the pass/fail criteria for 16 ROADM nodes (15 spans) required for any-to-any node
All nodes in the ring are ROADM.
Span losses are equal.
Table 18-2 for a list of cards in each class. A dash (—) indicates the spans that are not supported.
10 Gbps
Class A Class B Class C Class I
1 1
<15 <15 <15
1 1
<15 <15 <15
1 1
<15 <15 <15
1 1
<15 <15 <15
1 1
<15 <15 <15
1 1
<15 <15 <15
1 1
<15 <15 <15
1 1
<15 <15 <15
1 1
<15 <15 <15
1 1
<15 <15 <15
1 1
<15 <15 <15
18.3.3 Optical Performance for ROADM Rings and Linear Networks
2.5 Gbps
Class D
Yes Yes
Yes Yes
Yes Yes
2.5 Gbps
Class D
1
Yes Yes
1
Yes Yes
1
Yes Yes
1
Yes Yes
1
Yes Yes
1
Yes Yes
1
Yes Yes
1
Yes Yes
1
Yes Yes
1
Yes Yes
1
Yes Yes
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
Class E Class F Class G Class H Class J
Yes Yes Yes
Yes Yes Yes
Yes Yes Yes
Class E Class F Class G Class H Class J
1 1 1
<15 <15 <15
1 1 1
<15 <15 <15
1 1 1
<15 <15 <15
1 1 1
<15 <15 <15
1 1 1
<15 <15 <15
1 1 1
<15 <15 <15
1 1 1
<15 <15 <15
1 1 1
<15 <15 <15
1 1 1
<15 <15 <15
1 1 1
<15 <15 <15
1 1 1
<15 <15 <15
Yes —
Yes —
Yes —
1
<15 —
1
<15 —
1
<15 —
1
<15 —
1
<15 —
1
<15 —
1
<15 —
1
<15 —
1
<15 —
1
<15 —
1
<15 —
18-15