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Hardware installation, Front panel, Power led – Kingston Technology Kingston Fast EtheRx KNS3250/R User Manual

Page 11: Link / activity led

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Kingston Technology Company

KNS3250/R User’s Guide - Rev. A00

6

Hardware Installation

Hardware Installation

Before you begin installing network cables, please take a few moments to

familiarize yourself with Fast EtheRx Switch. The functions on the front and rear
panels are illustrated in the following sections

.

Front Panel

KNS3250/R

LINK / ACT

LINK / ACT

FDX / COL

POWER

FDX / COL

Fast EtheRx 10/100TX

32-Port VLAN/Trunking Switch

2/FX2 4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

1/FX1 3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

100 Mbps

10 Mbps

FDX

COL

FX Module

2/FX2

4

6

8

1/FX1

3

5

7

10

12

14

16

9

11

13

15

18

20

22

24

17

19

21

23

26

28

30

32

25

27

29

31

Power LED

Full Duplex /Collision LEDs

Link /Activity LEDs

Fiber FX Module (Optional)

10/100BASE-TX

UTP Ports

Fig. 2 KNS2450/R Front Panel

Power LED

The PWR LED indicates the power status of the Fast EtheRx Switch. The LED

will light up steady green when the AC power cord is connected to the unit from
a power source.

Link / Activity LED

The LINK/ACT LED uses a single LED to display two functions. A steady green

light indicates that a good link has been established, and a ashing green light

indicates when data is being received or transmitted. If the LED does not display

solid green indicating a good link, check the following:
1. Make sure that the power is turned on for both the Fast EtheRx Switch

and the attached device.

2. Verify that the drivers for the network adapter have been loaded on the

PC. Some network adapters require that the driver be loaded before

establishing a proper link.

3. Make sure the cable is wired properly and connected on both ends.
4. Make sure the correct cable type has been selected.
5. If steps 1 through 4 are correct, please check the cable, as it may be

defective or wired incorrectly. Replace the cable and try again. Please

refer to Appendix A for Pin Assignments and Appendix B for Cabling

Guidelines.

This manual is related to the following products: