ZyXEL Communications OLT-1308, User Manual, Page: 195 / 314

Chapter 29 Maintenance
OLT-1308 Series User’s Guide
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Figure 92 Maintenance: Remote Firmware Upgrade
2 In the Remote Firmware Upgrade screen, select a port number in the Port Select field
and click Get LLID to display the associated LLID(s).
3 Select an ONU to which you want to upgrade the firmware. You can select multiple
entries by holding down the [SHIFT] or [CTRL] key.
4 Click Upgrade to start the firmware update process.
"
Although you can select up to eight ONUs on a port, the OLT updates firmware
to one ONU at a time starting from the one with the smallest index number.
29.5 Chip Reset
Use the Chip Reset screen to reset the selected PON port(s). Resetting a PON port clears all
link information (such as link counters, associated device MAC address, etc.).
"
Resetting PON ports disconnects the links. Resetting PON ports does NOT
restart the OLT.
Follow the steps below to reset the PON ports.
1 Access the Chip Reset screen from the Maintenance screen.
Figure 93 Maintenance: Chip Reset