Emulex 355 (for Apple) - Manual (Page 9)

E MULEX M ODEL 355 SAN S TORAGE S WITCH
U SER ’ S G UIDE C HAPTER 2: S WITCH I NSTALLATION
E MULEX C ORPORATION 6
P ART N UMBER 00041407-002 R EV . B
S
WITCH
LED
S
The switch incorporates three sets of Light-Emitting Diodes (LEDs) to indicate ethernet, switch, and port
status:
1. Ethernet LEDs – two separate LEDs indicating the network connection status.
2. System LEDs – four separate LEDs indicating the switch’s status.
3. Port LEDs – two LEDs per port indicating the port’s status.
Ethernet LEDs
The Ethernet LEDs indicate the network connection status:
Ethernet LEDs Indication
Ethernet Activity
(green LED) • When flashing, the ethernet port is receiving data.
• When flashing rapidly, the traffic level is high.
Ethernet Link
(green LED) When lit, the switch is connected to an operational ethernet.
Figure 2-2: Switch View Depicting Ethernet, Port, and System LEDs
Port LEDs
Ethernet LEDs
System LEDs
Figure 2-3: Ethernet LEDs
Ethernet Activity Ethernet Link