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Type is 1000BASE-SX, Link length is 550 m for 50um Multi-Mode Fiber.

Link length is 270 m for 62.5um Multi-Mode Fiber.

Nominal bit rate is 1300 Mb/s, Laser wavelength is 850 nm.

Brief alarm information:

RX loss of signal

Voltage high

RX power low

Detail diagnostic and threshold information:

Diagnostic Threshold

Realtime ValueHigh Alarm Low Alarm High Warn Low Warn

------------------------- ----------------------- ---------

Temperature(°С) 33 70

0 70 0

Voltage（V） 7.31(A+) 5.00

0.005.00 0.00

Bias current（mA） 6.11(W+)

10.30 0.005.00 0.00

RX Power（dBM）-30.54(A-)

9.00 -25.00 9.00 -25.00

TX Power（dBM）-6.01 9.00

-25.00 9.00 -25.00

Ethernet 1/22 transceiver detail information: N/A

Ethernet 1/24 transceiver detail information:

Base information:

SFP found in this port, manufactured by company, on Sep 29 2010.

Type is 1000BASE-SX, Link length is 550 m for 50um Multi-Mode Fiber.

Link length is 270 m for 62.5um Multi-Mode Fiber.

Nominal bit rate is 1300 Mb/s, Laser wavelength is 850 nm.

Brief alarm information: N/A

Detail diagnostic and threshold information: N/A

Пример 2:

Ethernet 21включен в оптический модуль с DDM. Настройка порогового значения на оптическом

модуле после просмотра информаци о DDM.

Шаг 1: Просмотр подробной информации о DDM.

Switch#show transceiver interface ethernet 1/21 detail

Ethernet 1/21 transceiver detail information:

Base information: