6 Connecting Cables
5
S5720I-28X-PWH-SI-AC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1 2 3 4
MODE
CONSOLE
10/100/1000M PoE++ 10/100/1000M PoE+
PNP
STCK
PoE
SPED
STAT
SYS
PWR1
PWR1
PWR2
PWR2
L N PE
10G/1G
~100-240 V; 50/60 Hz; 7 A
L N PE
~100-240 V; 50/60 Hz; 7 A
DI1- DI1+ DI2- DI2+
5
6
3
1 2 4 7
8
1 U
M6 screw
3
4
5
1 U
2
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).
CAUTION
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.
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