Connecting Cables - Huawei S5720I-SI Series Quick Start Manual

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6 Connecting Cables

WARNING
Laser beams will cause eye damage. Do not look into bores of optical modules or optical fibers without eye protection.
Do not install power cables while the power is on.
Do not turn on the power until you have finished installing the chassis and connecting cables.
CAUTION
Power cables and network cables laid indoors or buried underground, and cannot be routed aerially outdoors.
Power cables must be more than 10 cm away from signal cables.
The bend radius of an optical fiber must be 20 times larger than its diameter (generally no less than 40 mm).
L N PE
PWR1
PWR2
PWR1
SYS
STAT
~100-240 V; 50/60 Hz; 7 A
SPED
STCK
L N PE
PoE
PWR2 MODE
~100-240 V; 50/60 Hz; 7 A CONSOLE
1 2
3
8
5
1 U
1 U
10/100/1000M PoE++
2 4 6
PNP
1 3 5 7
4 5
3
4
10/100/1000M PoE+
8 10 12 14 16 18 20
9 11 13 15 17 19
5
M6 screw
10G/1G
22 24
1 2 3 4
21 23
6
S5720I-28X-PWH-SI-AC
DI1- DI1+ DI2- DI2+
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