Different components of Huawei 8800 UPS along with block diagram & signal flow.

2. Why called as Universal?
1)We can installed this sub-rack in cabinet N63B & N66B
2) Type of sub-rack supported by cabinet
N63B=OSN8800 T32,T16
N66B=OSN8800 T64,T32,T16 & OSN 6800
This Equipment can be used as DWDM &
OTN(Optical Transport Network) also.

3. POWER SUPPLY
1) SUBRACK IS RUNNING ON 63Amp OF POWER SUPPLY
2) MAX. POWER CONSUMPTION 2400W /SUBRACK ON FULL LOAD
3) 4 TYPES OF POWER INTERFACE UNIT (TN11,TN15,TN16,TN51)
4) IN TN16-If 2 OSN 8800 T32 sub-racks are installed on a cabinet then
one more DCM frame cane be configured.
5) It has A&B ports/backup each other.
Receive 4 input (-48V) & output 4 power supply

4. DWDM SYSTEM COMPOSITION
Optical Transponder Unit (OTU)
MUX-DEMUX Unit (MU/DU)
Optical Amplifier (OA)
Optical Supervisory Channel/Electrical Supervisory Channel (OSC)
Functions:
1)OTU Convert’s client signal into colored signal or wavelength
2)MU/DU Multiplex many input client signal to one single 100G output or
vice versa
3)OAOptical Amplifier
4)FIU Fiber Interface Unit
5) ITL Interleaver card

23. Frequently Asked Questions