QTECH QSW-3400 Инструкция по настройке - Manual (Page 116)

+7(495) 797-3311 www.qtech.ru
Москва, Новозаводская ул., 18, стр. 1
115
the fiber module without DDM, Ethernet 22 does not insert any fiber module, show the DDM
information of the fiber module.
1. Show the information of all interfaces which can read the real-time parameters normally,(No
fiber module is inserted or the fiber module is not supported, the information will not be shown),
for example:
Switch#show transceiver
Interface Temp(°C) Voltage(V) Bias(mA) RX Power(dBM) TX Power(dBM)
1/21 33 3.31 6.11 -30.54(A-) -6.01
1/23 33 5.00(W+) 6.11 -20.54(W-) -6.02
2. Show the information of the specified interface. (N/A means no fiber module is inserted or
does not support the fiber module), for example:
Switch#show transceiver interface ethernet 1/21-22;23
Interface Temp(°C) Voltage(V) Bias(mA) RX Power(dBM) TX Power(dBM)
1/21 33 3.31 6.11 -30.54(A-) -6.01
1/22 N/A N/A N/A N/A N/A
1/23 33 5.00(W+) 6.11 -20.54(W-) -6.02
3. Show the detailed information, including base information, parameter value of the real-time
monitoring, warning, alarm, abnormity state and threshold information, for example:
Switch#show transceiver interface ethernet 1/21-22;24 detail
Ethernet 1/21 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:
RX loss of signal
Voltage high
RX power low
Detail diagnostic and threshold information:
Diagnostic Threshold
Realtime Value High Alarm Low Alarm High Warn Low Warn
---------- -------- ------- --------- ---------
Temperature( °C ) 33 70 0 70 0
Voltage(V) 7.31(A+) 5.00 0.00 5.00 0.00
Bias current(mA) 6.11(W+) 10.30 0.00 5.00 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