   LTP-8X   2.2_1949   firmware version OLT .

1.  :
LTP-8X(pon/olt)> state 
    Device count:            2
    Channels per device:     4
    Driver version:          1.2.40
    Device 0:
        Firmware version:    2.2.5.1301
        Hardware version:    5211.2
    Device 1:
        Firmware version:    2.2.5.1301
        Hardware version:    5211.2
LTP-8X(pon/olt)> 

2.      ,    ,    OLT :
LTP-8X> update firmware olt

3.  2    :
LTP-8X(pon/olt)> state 
    Device count:            2
    Channels per device:     4
    Driver version:          1.2.40
    Device 0:
        Firmware version:    2.2.5.1301
        Hardware version:    5211.2
    Device 1:
        Firmware version:    2.2.5.1301
        Hardware version:    5211.2
LTP-8X(pon/olt)>

4.   ,  OLT       ,     2 .