Huawei OptiX OSN 3500 - Position of the Jumpers of the N3 GSCC (Layout 1); Position of the Jumpers of the N3 GSCC (Layout 2)

Power
module
CPU
J13
J8
J12
J9
J10
J11
C
F
card
J18
3 21
Power
module
CPU
J31
J11
J5
1
2
3
J30
J12
J13
J14
CF
card
10
Checking the Power Jumpers on the Board
Check the power jumper settings and modify the settings as required. By default, the power jumpers are capped.
• Position of the jumpers of the N3GSCC (layout 1)
To set the input voltage of the
equipment
When the jumpers are not capped, the equipment is
supplied with the –60 V power.
When the jumpers are capped, the equipment is
supplied with the –48 V power.
• Position of the jumpers of the N3GSCC (layout 2)
To set the input voltage of the
equipment
NOTE
NOTE
NOTE
When the jumpers are not capped, the equipment is
supplied with the –60 V power.
When the jumpers are capped, the equipment is
supplied with the –48 V power.