6
Cisco Enhanced Wave Division Multiplexing Optical System Installation Note
78-17894-02
DWDM Booster Amplifier (EWDM-OA=)
Table 6
shows the commands available when you connect to the booster amplifier console port.
CWDM GBIC and CWDM SFP Transceivers
The CWDM GBIC and CWDM SFP transceivers are hot-swappable input/output devices that link your
switching module to the CWDM passive optical system using a pair of single-mode fiber-optic cables.
The two transceiver types have different form factors and use different fiber-optic cable connectors.
Figure 5
shows a CWDM GBIC transceiver which uses an SC connector, and
Figure 6
shows a CWDM
SFP transceiver which uses an LC connector.
Table 6
Amplifier Management Commands
Command
Description
Return syntax
Echo [on | off]
Set command line echoing to on or off.
If no argument is provided the current
setting is displayed.
> ECHO
ECHO: ON
> ECHO OFF
ECHO: OFF
show [pin | pout |
psig | gain]
Displays input power, total output
power and signal gain. The Signal
power is total power minus the
estimated ASE power.
> SHOW PIN
PIN=-10.00 dBm
> SHOW POUT
POUT=-10.00 dBm
> SHOW PSIG
PSIG=-10.00 dBm
> SHOW GAIN
GAIN=10.00 dB
show pump status
Displays the status of the pump laser.
ILD: laser diode current
TEMP: laser diode temperature
ITC: TEC current
VTC: TEC voltage
> SHOW PUMP STATUS
PUMP ILD=123.5 mA
PUMP TEMP=50.1 C
PUMP ITC=259.5 mA
PUMP VTC=2.745 V
show alarm [los |
lop | eip ]
Displays loss of signal, loss of power,
and excess input power settings for the
alarms.
> SHOW ALARM LOS
ALARM LOS: OFF
> SHOW ALARM LOP
ALARM LOP: OFF
> SHOW ALARM EIP
ALARM EIP: OFF
> SHOW ALARM
ALARM LOS: OFF
ALARM LOP: OFF
ALARM EIP: OFF
Show Inventory
Provides product identification data.
PID is the product identification.
VID is the version identification.
S/N is the Serial Number.
CLEI is the CLEI code.
> SHOW INVENTORY
INVENTORY PID: ABCD11111111
INVENTORY VID: ABC
INVENTORY S/N: ABCD1111111
INVENTORY CLEI: ABCD111111