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Summit Switch Models
Table 18: Switch LED activity for the Summit1i, Summit5i, Summit7i, and Summit48i
MGMT
Green (solid)
Green (blinking slowly)
Green (blinking quickly)
Amber
Port Status LEDs
Green
Amber
Green blinking
Off
100/1000 Mbps Speed LEDs
Green
Off
10/100 Management Port LED (Summit5i and Summit7i)
Green
Amber
Off
Summit48i Switch
The Summit48i switch is 2U high. It has 48 autosensing 10BASE-T/100BASE-TX ports and 4
1000BASE-X ports with SC connectors (Figure 45).
Figure 45: Front view of the Summit48i switch
Gigabit Ethernet ports
49
49R
49
49R
50
50R
17
18
33
34
Port status LEDs
The front panel includes LEDs, 28 fixed ports, and 4 unpopulated ports for installation of GBICs with
SC connectors
Figure 46 shows the rear panel of the Summit48i switch.
98
Power On Self Test (POST) or Diagnostics. PMS in progress.
The switch is operating normally.
Software download is in progress.
The switch has failed its POST or is experiencing an overheat or
fan failure.
Link is present; port is enabled.
Frames are being transmitted/received on this port.
Link is present; port is disabled.
Link is not present.
Port is operating at 1000 Mbps.
Port is operating at 100 Mbps.
Link is present.
Frames are being transmitted.
Link is not present.
1
50
50R
9
19
20
21
22
23
24
25
35
36
37
38
39
40
41
10/100 Mbps ports
Unit status LEDs
2
3
4
5
6
7
8
10
11
12
13
14
15
16
26
27
28
29
30
31
32
42
43
44
45
46
47
48
Extreme Networks Consolidated "e" and "i" Series Hardware Installation Guide
S48i_fr
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