Cisco GS7000 Installation And Configuration Manual page 91

Constant Power Mode (Optional)
Narrowcast EDFAs can optionally be operated in constant power mode.
By default, the output power is the nominal output power for the narrowcast EDFA,
which is equal to the composite output power at fully loaded condition in the
constant gain mode.
Model
GS-EDFA-GF-17L-SA
GS-EDFA-GF-17H-SA
GS-EDFA-GF-21L-SA
GS-EDFA-GF-21H-SA
Note: The attenuator feature is available for the narrowcast EDFAs when they are set
to constant power mode. The attenuation range is 3 dB.
OL-29936-01
Composite Output Power (P
Default: 17 dBm
Optional: 16 dBm, 15 dBm, 14 dBm
Default: 17 dBm
Optional: 16 dBm, 15 dBm, 14 dBm
Default: 21 dBm
Optional: 20 dBm, 19 dBm, 18 dBm
Default: 21 dBm
Optional: 20 dBm, 19 dBm, 18 dBm
Optical Amplifier (EDFA) Modules
) Note
OUT/C
PIN/C >5 dBm
PIN/C >0 dBm
PIN/C >5 dBm
PIN/C >0 dBm
69