Installation guide

98 Extreme Networks Consolidated "e" and "i" Series Hardware Installation Guide
Summit Switch Models
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
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.
MGMT Green (solid)
Green (blinking slowly)
Green (blinking quickly)
Amber
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.
Port Status LEDs
Green
Amber
Green blinking
Off
Link is present; port is enabled.
Frames are being transmitted/received on this port.
Link is present; port is disabled.
Link is not present.
100/1000 Mbps Speed LEDs
Green
Off
Port is operating at 1000 Mbps.
Port is operating at 100 Mbps.
10/100 Management Port LED (Summit5i and Summit7i)
Green
Amber
Off
Link is present.
Frames are being transmitted.
Link is not present.
Table 18: Switch LED activity for the Summit1i, Summit5i, Summit7i, and Summit48i
49
49R
50
50R
1234
9101112
17 18 19 20
33 34 35 36
5678
13 14 15 16
S48i_fr
Port status LEDs 10/100 Mbps ports
49 49R 50 50R
Gigabit Ethernet ports Unit status LEDs
25 26 27 28
41 42 43 44
21 22 23 24
37 38 39 40
29 30 31 32
45 46 47 48