Dell PowerConnect 2724 User's Guide - Page 63

Optical Transceivers Diagnostics - sfp ports

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Optical Transceivers Diagnostics The Optical Transceivers Diagnostics page contains fields for performing tests on Fiber Optic cables. The optical transceiver provides access to a set of parameters that can be monitored and displayed to the system administrator. NOTE: The Optical Transceivers Diagnostics analysis applies only to PowerConnect 2724 device's SFP ports, which support the digital diagnostic standard SFF-4872. To open the page, click Optical Transceivers Diagnostics in the tree view. Figure 6-14. Optical Transceivers Diagnostics Port - The port on which the cable is tested. Temperature - 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 power in milliwatts. Transmitter Fault - TX fault Loss of Signal - Indicates if a loss of signal (LOS) occurred in the cable. Data Ready - Indicates that the optical transceiver has achieved power up and data is ready. Displaying Optical Transceivers Diagnostics Test Results 1 Open the Optical Transceiver Diagnostics page. 2 Select an optic cable interface to be tested. 63

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63
Optical Transceivers Diagnostics
The
Optical Transceivers Diagnostics
page
contains fields for performing tests on Fiber Optic
cables. The optical transceiver provides access to a set of parameters that can be monitored and
displayed to the system administrator.
NOTE:
The
Optical Transceivers Diagnostics
analysis applies only to PowerConnect 2724
device’s SFP ports, which support the digital diagnostic standard SFF-4872.
To open the page, click
Optical Transceivers Diagnostics
in the tree view.
Figure 6-14.
Optical Transceivers Diagnostics
Port
— The port on which the cable is tested.
Temperature
— 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 power in milliwatts.
Transmitter Fault
— TX fault
Loss of Signal
— Indicates if a loss of signal (LOS) occurred in the cable.
Data Ready
— Indicates that the optical transceiver has achieved power up and data is ready.
Displaying Optical Transceivers Diagnostics Test Results
1
Open the
Optical Transceiver Diagnostics
page.
2
Select an optic cable interface to be tested.