Figure 14: Optical layout of 16-channel colorless omni-directional add/drop
4-channel Colorless Omni-directional Add/Drop (NCS2K-MF-4X4-COFS=)
The following are the features of 4-channel colorless omni-directional add/drop passive module:
• Passive unit comprising of eight 2x2 optical couplers and eight photodiodes, arranged as shown in the
following figure.
• This is a single slot module in the Cisco NCS2K-MF-1RU chassis.
• Power monitoring is present at each channel input port and at each common input port.
• Virtual PDs are implemented on the channel drop ports.
• At CTC level, 12 power values are reported.
Installing the Cisco NCS 2000 Series Passive Optical Modules
18
Installing the Cisco NCS 2000 Series Passive Optical Modules
4-channel Colorless Omni-directional Add/Drop (NCS2K-MF-4X4-COFS=)
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