9 Digital optical monitoring

Brocade#show optic thresholds 1/1/4

 

 

 

Port 1/1/4 optical monitor thresholds:

90.0000

C

Temperature High alarm

5a00

Temperature Low alarm

fb00

-5.0000

C

Temperature High warning

5500

85.0000

C

Temperature Low warning

0000

0.0000

C

TX Bias High alarm

1482

10.500

mA

TX Bias Low alarm

04e2

2.500

mA

TX Bias High warning

1482

10.500

mA

TX Bias Low warning

04e2

2.500

mA

TX Power High alarm

4e20

003.0102

dBm

TX Power Low alarm

04ec

-008.9962

dBm

TX Power High warning

1edc

-001.0237

dBm

TX Power Low warning

0c62

-004.9894

dBm

RX Power High alarm

4e20

003.0102

dBm

RX Power Low alarm

013b

-015.0168

dBm

RX Power High warning

1edc

-001.0237

dBm

RX Power Low warning

013b

-015.0168

dBm

Syntax: show optic threshold <stack-unit>/<slot>/<port>

Specify the ethernet port in the <stack-unit>/<slot>/<port>format. Stack-unit is 1.

For Temperature, Supply Voltage, TX Bias, TX Power, and RX Power, values are displayed for each of the following four alarm and warning settings: High alarm, Low alarm, High warning, and Low warning. The hexadecimal values are the manufacturer internal calibrations, as defined in the SFF-8472 standard. The other values indicate at what level (above the high setting or below the low setting) the system should send a warning message or an alarm. Note that these values are set by the manufacturer of the optical transceiver, and cannot be configured.

Syslog messages for optical transceivers

The system generates Syslog messages for optical transceivers in the following circumstances:

The temperature, supply voltage, TX Bias, TX power, or TX power value goes above or below the high or low warning or alarm threshold set by the manufacturer.

The optical transceiver does not support digital optical monitoring.

The optical transceiver is not qualified, and therefore not supported by Brocade.

For details about the above Syslog messages, refer to Appendix A, “Syslog messages”.

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Brocade ICX 6650 Administration Guide

 

53-1002600-01

Page 248
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Brocade Communications Systems 6650 manual Syslog messages for optical transceivers