Hardware features

1

NOTE

Both “AC OK” and “DC OK” LEDs must be green for the device to function normally.

TABLE 10 Switch status for two installed power supply units

State

LED

PSU1

PSU2

Switch Status

Load Sharing

 

 

 

 

 

 

Four Green PSU

AC OK

Green

Green

Running

Yes

LEDs

 

 

 

 

 

DC OK

Green

Green

 

 

 

 

 

 

 

 

 

 

 

Single Red ‘DC

AC OK

Green

Green

Running

No

OK’ LED

 

 

 

 

 

DC OK

Green

Red

 

 

 

 

 

 

 

 

 

 

 

Both ‘DC OK’

AC OK

Green

Green

Failure

No

LEDs Red

 

 

 

 

 

DC OK

Red

Red

 

 

 

 

 

 

 

 

 

 

 

One PSU with

AC OK

Green

Off

Running

No

both ‘AC OK’ ‘DC

 

 

 

 

 

DC OK

Green

Off

 

 

OK’ LEDs Off

 

 

 

 

 

 

 

 

 

 

 

 

 

‘DC OK’ LEDs Red

AC OK

Green

Off

Failure

No

and Off

 

 

 

 

 

DC OK

Red

Off

 

 

 

 

 

 

 

 

 

 

 

All ‘AC OK’ LEDs

AC OK

Off

Off

Power Off or

No

Off

 

 

 

Failure

 

DC OK

Off

Off

 

 

 

 

 

 

 

 

 

 

Port, system, and power status LEDs for PowerConnect B-FCX624 and PowerConnect B-FCX648

PowerConnect B-FCX switches include a display panel for key system and port indicators that simplifies installation and network troubleshooting. The LEDs, which are located on the front panel for easy viewing, are shown below and described in the following tables.

FIGURE 13 Port status LEDs

1

Reset

1

2

Diag

 

 

 

 

 

 

 

 

 

 

 

Console

PS

 

 

 

 

 

 

 

 

 

 

 

 

 

Mgmt

 

 

1

3

5

7

9

11

13

15

17

19

21

23

 

 

 

2

4

6

8

10

12

14

16

18

20

22

24

2

1 Port status LEDs 2 SFP or SFP+ port status LEDs

TABLE 11

Port status LEDs

 

LED

 

Condition

Status

 

 

 

 

Ethernet

 

On/Flashing Green

The port has established a valid link at 10/100/1000 Mbps.

(1~24/48)

 

 

Flashing indicates the port is transmitting and receiving user

Link or

 

 

packets.

Activity or Speed

 

 

Off

A link is not established with a remote port.

 

 

PowerConnect B-FCX Switch Hardware Installation Guide

11

53-1002267-01

 

Page 21
Image 21
Dell B-FCX manual State, Switch Status