D-Link DXS-3250E - xStack Switch, Руководство по установке в сети

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DXS-3227, DXS-3227P, DXS-3250 and DXS-3250E EWS User Guide
Page 340
Viewing Optical Transceivers
The Optical Transceivers Page allows network managers to perform tests on Fiber Optic cables. Optical trans-
ceiver diagnostics can be performed only when the link is present. To test cables:
1. Click System > Diagnostics > Optical Transceivers tab. The Optical Transceivers Page opens:
Figure 240: Optical Transceivers Page
The Optical Transceivers Page contains the following fields:
To display Optical Transceiver Information, select a Unit number:
•
Unit No. — Indicates the stacking member for which the optical transceiver Information is displayed.
Optical Transceiver Information Table
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Port — Displays the port IP address on which the cable is tested.
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Temperature — Displays the temperature (C) at which the cable is operating.
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Voltage — Displays the voltage at which the cable is operating.
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Current — Displays the current at which the cable is operating.
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Output Power — Indicates the rate at which the output power is transmitted.
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Input Power — Indicates the rate at which the input power is transmitted.
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Transmitter Fault — Indicates if a fault occurred during transmission.
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Loss of Signal — Indicates if a signal loss occurred in the cable.
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Data Ready — Indicates the transceiver has achieved power up and data is ready.