Cisco Cisco ONS 15216 DWDM System Ficha De Dados
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Cisco ONS 15216 Variable Optical Attenuator
The Cisco ONS 15216 Variable Optical Attenuator (VOA) assembly (Figure 4) is a passive unit comprising four
discrete VOAs. This unit allows a technician at the faceplate of the unit to control optical power at some point in the
network. This module is two slots wide in the chassis.
Figure 4
Cisco ONS 15216 4-Channel Optical Variable Attenuator FlexLayer Module