170 Configuring System Information
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Performing Fiber Optic Cable Tests Using CLI Commands
The following table contains the CLI command for performing fiber optic cable tests.
The following is an example of the CLI command:
console# show fiber-ports optical-transceiver
The following columns appear on the screen:
•
Temp
— Internally measured transceiver temperature
•
Voltage
— Internally measured supply voltage
•
Current
— Measured TX bias current
•
Output Power
— Measured TX output power in milliWatts
•
Input Power
— Measured RX received power in milliwatts
•
TX Fault
— Transmitter fault
NOTE: Finisar transceivers do not support the transmitter fault diagnostic testing.
•
LOS
— Loss of signal
•
Data Ready
— Indicates transceiver has archived power up and data is ready
•
N/A
— Not Available, N/S - Not Supported, W - Warning, E - Error
NOTE: Fiber Optic analysis feature works only on SFPs that support the digital diagnostic standard SFF-
4872.
Managing Device Security
Use the
Management Security
page to set management security parameters for port, user, and
server security.
To open the
Management
Security
page, click
System
→
Management Security
in the tree view.
Defining Access Profiles
Use the
Access Profiles
page to define profiles and rules for accessing the device. You can limit
access to management functions to user groups, which are defined by ingress interfaces and source
IP address and/or source IP subnets.
Table 6-29. Fiber Optic Cable Test CLI Command
CLI Command Description
show fiber-ports optical-
transceiver [
interface
]
[
detailed
]
Displays the optical transceiver
diagnostics.