Intel PCLA2152B manual Connecting hubs running at 100 Mbps, Connecting hubs running at 10 Mbps

Page 4

(Optional) Connecting multiple hubs

Connecting hubs running at 100 Mbps to hubs running at 10 Mbps

Use an Intel Cascade Cable to connect the hubs. Hubs running at 100 Mbps can talk to each other, and hubs running at 10 Mbps can talk to each other. However, hubs running at 100 Mbps can’t talk to hubs running at 10 Mbps without bridging equipment. See pages 5-7 for more information.

Optional bridging

equipment

 

Intel Express

 

 

10/100 Stackable Hub

 

 

 

 

 

 

 

 

 

Intel Express

10/100 Stackable Hub

Intel Express

10/100 Stackable Hub

Intel Express

10/100 Stackable Hub

Category 5 TPE (100m max.)

Category 3, 4, or 5 TPE (100m max.)

Hub 1 (100 Mbps)

Hub 2 (100 Mbps)

Hub 3 (10 Mbps)

Hub 4 (10 Mbps)

Hubs 1 and 2 are in one collision domain and share 100 Mbps of bandwidth.

Hubs 3 and 4 are in a separate collision domain from 1 and 2 and share 10 Mbps of bandwidth.

The optional bridging equipment allows hubs 1 and 2 to talk to hubs 3 and 4.

Connect hubs with an Intel Cascade Cable (product code EE110CC)

Connecting hubs running at 100 Mbps

Use an Intel Cascade Cable to connect the hubs. You can connect a maximum of eight hubs. See page 4 for more information.

Hub 1

Hub 2

Never connect hubs running at 100 Mbps with TPE cable. Doing so violates the IEEE 802.3u Fast Ethernet standard for Class I hubs.

Connect hubs with an Intel Cascade Cable (product code EE110CC)

Connecting hubs running at 10 Mbps

Use an Intel Cascade Cable to stack the hubs or daisy-chain the hubs with TPE cable. All hubs in a stack share 10 Mbps of bandwidth and count as one repeater hop. Hubs connected with TPE cable count as two repeater hops. See page 4 for more information.

Hub 1

Hub 2

or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Intel Express

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Intel Express

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10/100 Stackable Hub

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10/100 Stackable Hub

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

 

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connect hubs with an Intel Cascade Cable

Connect hubs with CAT 3, 4, or 5 TPE cable.

(product code EE110CC)

Limit distance to 100 meters.

2

Image 4
Contents Intel Express 10/100 Stackable Hub This guide covers the following products First edition April 662204-001Check the LEDs for links. You’re done All ports operate at the same speedNext steps Optional Connecting hubs running at 100 Mbps Connecting hubs running at 10 MbpsContents Connecting 10BASE-T devices Connecting 100BASE-TX devicesConnection Guidelines Example Configurations Mixed 10 Mbps and 100 Mbps environmentBridging with the Express 10/100 Fast Ethernet Switch Mbps-only environment Bridging with the Express 10/100 DownlinkExtending the 100 Mbps network topology Extending the 10 Mbps network topology Attaching hubs to a switchDaisy-chaining hubs 10 Mbps only Understanding LEDs Port LEDsPartitioned ports Status MeaningUnit LEDs 100BASE-TXCabling Requirements 100BASE-TX requirements10BASE-T requirements 100BASE-FX requirementsDetermining which cable to use Straight-through vs. crossover cablesFor this connection Use this cable Troubleshooting No link green LED is offNo link, amber LED above port is blinking slowly Link, but amber LED above port is blinking erraticallyFrequently Asked Questions Can I set the speed on individual ports?Can I connect a 100BASE-T4 device to the hub? Can I daisy-chain hubs together with TPE cabling?Limited Hardware Warranty Returning a Defective Product RMAFederal Communications Commission FCC Statement Manufacturer DeclarationWarnung World Wide Web & Internet FTP Intel BBS