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2.4
Verifying Switch Operation
Before installing the device in a rack or on a wall, power on the switch to verify that
the switch passes the power-on self-test (POST). To connect the cabling to the power
source see "Power Supply Installation" on page 17.
At startup (POST), the System LED blinks green, while the remaining LEDs are a
solidy green. Once the switch passes POST self-test, the System LED turns green.
The other LEDs turn off and return to their operating status. If the switch fails POST,
the System LED switches to an amber state.
After a successful self-test, power down the switch and disconnect the power cabling.
The switch is now ready for installation on its final location.
2.5
Installing the Switch
2.5.1
Rack-Mounting
1.
Align the rack mount brackets with the holes on the switch.
2.
Secure the rack mount brackets with the provided screws.
EK I-74 28G
3.
Align the switch with the posts on the rack cabinet.
4.
Secure the switch with the provided screws.
-4C I
SY S
LINK / ACT
28
Spe ed
PW 1
26
PW 2
Res et
R.M .
P-F AIL
28
R- FA IL
LO OP
26
Te mp
LIN K /
ACT
24
28
22
26
LINK / ACT
27
20
Spe ed
27
25
25
27
25
23
21
19
Figure 2.1 Installing the Rack Mount Brackets
EK I-74 28G
-4C I
SY S
LINK / ACT
28
Spe ed
PW 1
26
PW 2
Res et
R.M .
P-F AIL
28
R- FA IL
26
LO OP
Te mp
LIN K /
ACT
24
28
26
22
LINK / ACT
27
Spe ed
27
25
25
27
25
23
21
Figure 2.2 Installing the Switch
18
16
14
12
10
8
6
4
LINK / ACT
2
Spe ed
17
15
13
11
9
7
5
3
LINK / ACT
1
Spe ed
20
18
16
14
12
10
8
6
4
LINK / ACT
19
2
Spe ed
17
15
13
11
9
7
5
3
LINK / ACT
1
Spe ed
11
EKI-7428 Series User Manual
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