3Com S7906E Configuration Manual page 325

Update flash:/ a110.app?[Y/N]:y
Info: Download file to onu may take a long time, please wait...
Please wait while the firmware is being burnt, and check the software version after
re-registration!
[Sysname-Onu3/0/1:1] quit
# Update all the type-A ONUs attached to the S7900E switch to version 110.
<Sysname> system-view
[Sysname] ftth
[Sysname-ftth] update onu onu-type a filename a110.app
3-25