Q-Logic 5802V Manuel D’Utilisation

6 – Port Configuration

Modifying Port Operating Characteristics

6-6

59263-01  A

S

Enter the 

 command to display operational information about one or 

more transceivers as shown in the following example. Refer to 

 for a 

description of the transceiver information in the Show Media display.

SANbox #> show media 4

Port Number: 4

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

MediaType           400-M5-SN-I

MediaVendor         FINISAR CORP.

MediaPartNumber     FTRJ8524P2BNL

MediaRevision       A

MediaSerialNumber   P6G22RL

MediaSpeeds         1Gb/s, 2Gb/s, 4Gb/s

                       Temp     Voltage      Tx Bias      Tx Pwr      Rx Pwr

                        (C)         (V)         (mA)        (mW)        (mW)

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

       Value          37.32        3.33         7.30       0.373       0.000

       Status        Normal HighWarning       Normal      Normal    LowAlarm

       HighAlarm      95.00        3.90        17.00       0.637       1.264

       HighWarning    90.00        3.70        14.00       0.637       0.791

       LowWarning    -20.00        2.90         2.00       0.082       0.028

       LowAlarm      -25.00        2.70         1.00       0.073       0.019

You can make permanent or temporary changes to port operating characteristics. 
You make permanent port configuration changes using the 

command. These changes are saved in the active configuration and are 
preserved across switch or port resets. The 

 command makes temporary 

changes that apply until the next port or switch reset, or until you activate a 
configuration.

The Show Media command requires the SANdoctor license key. To 
purchase a license key, contact your authorized maintenance provider or 
authorized reseller.

8-Gbps SFPs do not support the 1-Gbps setting. Setting a port to 1-Gbps 
that has an 8-Gbps SFP will down the port.