Black Box LB532A-L, Руководство пользователя

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Black Box Ethernet Extenders
Power (Green)
The Power LED glows solid during normal operation. At startup, during the POST, the
LED blinks once every second. If the POST fails, the unit does not enter normal opera-
tion, and the LED blinks once every 0.4 seconds.
Line Link (Green)
The Line LED glows solid while a link is established. While the link is training, it blinks
once every second.
ETH Link (Green)
The Ethernet Link LEDs show that there is an active physical connection to the con-
sole, or an active physical connection to an Ethernet device.
5. SOFTWARE UPGRADE
The software upgrade feature is available through TFTP. The software upgrade takes
approximately 1 to 2 minutes to complete. To upgrade the software:
1. Telnet to LB532A-L via the Eth 0 or Eth 1 port through the default IP address
192.168.200.1/24 or Telnet to LB532A-R via the Eth 0 or Eth 1 port through the
default Ip address 192.168.200.2/24.
2. Enter the upgrade <TFTP server IP address>:/<filename> command to begin
the upgrade.
After approximately 1 to 2 minutes, the LB532A-L or LB532A-R will operate with the
upgraded software.