Extreme 3802 硬件手册
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Extreme Networks Consolidated Hardware Guide
Summit Switch Models
Summit1i, Summit5i, Summit7i, Summit48i, and
Summit48si Switch LEDs
Summit48si Switch LEDs
Table 25 describes the LED activity on the Summit1i, Summit5i, Summit7i, Summit48i, and Summit48si
switches.
switches.
Summit4 Switch Front View
The Summit4 switch is 2U in height and has 16 autosensing 10BASE-T/100BASE-TX ports with RJ-45
connectors and 6 Gigabit Ethernet ports with SC connectors. The Gigabit Ethernet ports support
1000BASE-SX over multimode fiber-optic cable.
connectors and 6 Gigabit Ethernet ports with SC connectors. The Gigabit Ethernet ports support
1000BASE-SX over multimode fiber-optic cable.
Figure 32 shows the front view of the Summit4 switch.
Table 25: Switch LED activity for the Summit1i, Summit5i, Summit7i, Summit48i, and Summit48si
LED
Color
Indicates
Unit Status LEDs
PSU A, PSU B
(all except
Summit48si)
(all except
Summit48si)
Green
Amber
Green/Amber
blinking
blinking
Off
The indicated PSU is powered up.
The indicated PSU has a failure.
The AC power cable is not inserted correctly.
The PSU is not receiving power or no PSU is present.
MGMT
Green
Amber
The switch is operating normally.
Power On Self Test (POST) or software download in progress.
The switch has failed its POST or is experiencing an overheat or
fan failure.
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.