Position Of The Jumpers Of The N4Gscc; Position Of The Jumpers Of The N6Gscc - Huawei OptiX OSN 3500 Quick Installation Manual

Checking the Power Jumpers on the Board
NOTE
Check the power jumper settings and modify the settings as required. By default, the power jumpers are capped.

• Position of the jumpers of the N4GSCC

Power
module
CPU
J7100

• Position of the jumpers of the N6GSCC

Power
module
3 2 1
J30
J31
CPU
J11
J3202
J3201
1
2
J2101
3
3 2 1
1 2 3
J18
To set the input voltage of the
equipment
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. It is the default state.
To set the input voltage of the
equipment
NOTE
2–3 or jumpers are not capped: If jumper bits
(positions) 2 and 3 are capped or jumpers are not
capped, the equipment is supplied with the –60 V
power.
1–2: If jumper bits (positions) 1 and 2 are capped, the
equipment is supplied with the –48 V power. It is the
default state.
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