MP1900X Series Router Installation Manual
Power on and Run Router
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2019 Maipu, all rights reserved
4-15
4.3.5
View Swappable Optical Module Information
You can use the
show optical all
command to view the work parameters of all optical
modules used on MP1900X series router.
Command:
router#show optical all
Display as follows:
Name VendorName LaserWaveLen(nm) Temperature(C) Voltage(V) TxPower(dBm)
RxPower(dBm)
--------------------------------------------------------------------------------------------------------------------------
gigabitethernet0 EOPTOLINK INC 850 ---- ---- ---- ----
Table 4-5 Key field description of the information displayed via
show optical all
Field
Description
Name
The name of the port where the optical
module is located
VendorName
The name of the manufacturer of the
optical module
LaserWaveLen(nm)
The center wavelength of the sent laser
Temperature(C)
The temperature of the optical module
(only for the optical module supporting the
DDMI function)
Voltage(V)
The work voltage of the optical module
(only for the optical module supporting the
DDMI function)
TxPower(dBm)
The sending power of the optical module
(only for the optical module supporting the
DDMI function)
RxPower(dBm)
The receiving power of the optical module
(only for the optical module supporting the
DDMI function)
