Cisco ONS 15454 DWDM Reference Manual

10-39
Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Chapter 10 Network Reference
10.10 Even Band Management
An example of a 112-channel C-band plus L-band ROADM node is shown in Figure 10-27. It operates
in a similar manner to the 104-channel ROADM node shown in Figure 10-26 on page 10-38, except that
there are 40 odd C-band channels instead of 32.
Figure 10-27 112-Channel C-Band plus L-Band ROADM Node
Interleaver/Deinterleaver (ONS 15216-ID-50) Interleaver/Deinterleaver (ONS 15216-ID-50)
C-Band/L-Band Splitter/Combiner (ONS 15216-SC-CL)
40-WSS-CE
40-DMX-CE
140
140
Add Even Channels
Drop Even Channels
. . . . . . .
. . . . . . .
40-WSS-C
40-DMX-C
132
140
Add Odd Channels
Drop Odd Channels
. . . . . . .
. . . . . . .
40-WSS-C
40-DMX-C
140
. . . . . . .
Add Odd Channels
140
Drop Odd Channels
. . . . . . .
32WSS-L
32DMX-L
132
132
Add Odd Channels
Drop Odd Channels
. . . . . . .
. . . . . . .
32WSS-L
32DMX-L
132
. . . . . . .
Add Odd Channels
132
Drop Odd Channels
. . . . . . .
40-WSS-CE
40-DMX-CE
140
. . . . . . .
Add Even Channels
140
Drop Even Channels
. . . . . . .
Preamp
Preamp
Booster
Amplifier
Preamp
Booster
Amplifier
Booster
Amplifier
Preamp
Booster
Amplifier
C-Band/L-Band Splitter/Combiner (ONS 15216-SC-CL)
C-Band
Even and Odd
Channels
C-Band
Even and Odd
Channels
L-Band Odd
Channels
L-Band Odd
Channels
240639

Cisco ONS 15454 DWDM Specifications

General

Chassis Type	DWDM
Form Factor	Rack-mountable
Slots	17
Storage Temperature	-40 to 158°F (-40 to 70°C)
Relative Humidity	5% to 95% non-condensing
Power Supply	AC or DC
Cooling	Internal fans
Operating Temperature	23 to 104°F (-5 to 40°C)
Altitude	0 to 6500 ft (0 to 1981 m)
Safety Compliance	EN 60950-1
EMI Compliance	FCC Part 15