Intel PCLA2152B manual All ports operate at the same speed, Check the LEDs for links. You’re done

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Quick Start

1.Install the Express 10/100 Stackable Hub in a rack or on a shelf or table, plug it in, and turn the power on.

Intel Express

10/100 Stackable Hub

Change hub speed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10BASE-T

Collision

Power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100BASE-TX

Managed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Status

 

 

1

2

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4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

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24

Green (left)

Link = solid

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Activity = blink

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amber (right)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wrong speed = blink

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Disabled = solid

Rack: Use the four small screws to attach the brackets to the hub. Use the four large screws (not shown) to attach the hub to the rack.

Shelf: Attach the four rubber feet to the bottom before placing on a shelf or table.

2. Connect either 100BASE-TX devices or 10BASE-T devices to the ports.

The default hub speed is 100 Mbps. Press

Change Hub Speed to operate at 10 Mbps.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Intel Express

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10/100 Stackable Hub

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Change hub speed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10BASE-T

Collision

Power

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100BASE-TX

Managed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Status

 

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

Green (left)

Link = solid

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Activity = blink

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Amber (right)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wrong speed = blink

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Disabled = solid

All ports operate at the same speed

Use Category 5 (CAT 5) twisted-pair Ethernet (TPE) cabling for 100 Mbps connections. Use CAT 3, 4, or 5 TPE for 10 Mbps connections.

For this connection

Use this cable

Hub to server or workstation

Straight-through TPE

Hub to print server

Straight-through TPE

Hub to switch

Crossover TPE

Hub to hub (10 Mbps only)

Crossover TPE

3. Check the LEDs for links. You’re done.

On solid indicates a valid

 

 

 

 

 

 

 

link (may take up to 6

 

 

 

 

 

 

Amber LED

seconds). Blinking

Green LED

 

 

 

 

 

 

 

 

 

 

indicates activity on the

(left side)

 

 

 

 

 

(right side)

port.

 

 

 

 

 

 

 

Cable distance can’t exceed 100 meters whether running at 10 or 100 Mbps.

Do not configure attached devices for full- duplex. Hubs aren’t capable of full-duplex.

Should normally be off. Blinking indicates a speed mismatch. For example, the hub is operating at 100 Mbps, but a 10 Mbps device is connected to the port. See pages 10-11 for detailed descriptions.

Next steps (Optional)

Continue to the next page if you want to connect multiple hubs.

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Contents Intel Express 10/100 Stackable Hub First edition April 662204-001 This guide covers the following productsAll ports operate at the same speed Check the LEDs for links. You’re doneNext steps Optional Connecting hubs running at 10 Mbps Connecting hubs running at 100 MbpsContents Connecting 100BASE-TX devices Connecting 10BASE-T devicesConnection Guidelines Mixed 10 Mbps and 100 Mbps environment Example ConfigurationsBridging with the Express 10/100 Fast Ethernet Switch Bridging with the Express 10/100 Downlink Mbps-only environmentExtending the 100 Mbps network topology Attaching hubs to a switch Extending the 10 Mbps network topologyDaisy-chaining hubs 10 Mbps only Status Meaning Understanding LEDsPort LEDs Partitioned ports100BASE-TX Unit LEDs100BASE-FX requirements Cabling Requirements100BASE-TX requirements 10BASE-T requirementsStraight-through vs. crossover cables Determining which cable to useFor this connection Use this cable Link, but amber LED above port is blinking erratically TroubleshootingNo link green LED is off No link, amber LED above port is blinking slowlyCan I set the speed on individual ports? Frequently Asked QuestionsCan I daisy-chain hubs together with TPE cabling? Can I connect a 100BASE-T4 device to the hub?Returning a Defective Product RMA Limited Hardware WarrantyManufacturer Declaration Federal Communications Commission FCC StatementWarnung Intel BBS World Wide Web & Internet FTP