Intel Express 210T User Manual Download Page 18

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Federal Communications Commission (FCC) Statement

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment.  This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications.  Operation of this equipment in a residential area is
likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
The user is cautioned that changes and modifications made to the equipment without approval of the manufacturer could void the user’s
authority to operate this equipment.

Manufacturer Declaration

This certifies that the Intel Express 220T Stackable Hub and Intel Express 210T Stackable Hub complies with the EU Directive 89/336/
EEC, using the EMC standards EN55022 (Class A) and EN50082-1. These products also meet or exceed EN 60950 (safety)
requirements. These products have been tested and verified to meet CISPR 22 Class A requirements.

WARNING

This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required
to take adequate measures.

Internal access to Intel Express Stackable Hubs is intended only for qualified service personnel. Do not remove any covers except

Expansion Slot covers when optional modules are being installed.

WARNING

The system is designed to operate in a typical office environment. Choose a site that is:

· Clean and free of airborne particles (other than normal room dust).
· Well ventilated and away from sources of heat including direct sunlight.
· Away from sources of vibration or physical shock.
· Isolated from strong electromagnetic fields produced by electrical devices.
· In regions that are susceptible to electrical storms, we recommend you plug your system into a surge suppressor and

disconnect telecommunication lines to your modem during an electrical storm.

· Provided with a properly grounded wall outlet.

Do not attempt to modify or use the supplied AC power cord if it is not the exact type required.

Ensure that the system is disconnected from its power source and from all telecommunications links, networks, or modems lines
whenever the chassis cover is to be removed. Do not operate the system with the cover removed.

AVERTISSEMENT

Le système a été conçu pour fonctionner dans un cadre de travail normal. L’emplacement choisi doit être:

· Propre et dépourvu de poussière en suspension (sauf la poussière normale).
· Bien aéré et loin des sources de chaleur, y compris du soleil direct.
· A l’abri des chocs et des sources de ibrations.
· Isolé de forts champs magnétiques géenérés par des appareils électriques.
· Dans les régions sujettes aux orages magnétiques il est recomandé de brancher votre système à un supresseur de surtension,

et de débrancher toutes les lignes de télécommunications de votre modem durant un orage.

· Muni d’une prise murale correctement mise à la terre.

Ne pas utiliser ni modifier le câble d’alimentation C. A. fourni, s’il ne correspond pas exactement au type requis.

Assurez vous que le système soit débranché de son alimentation ainsi que de toutes les liaisons de télécomunication, des réseaux, et des
lignes de modem avant d’enlever le capot. Ne pas utiliser le système quand le capot est enlevé.

Regulatory Information and Warnings

Summary of Contents for Express 210T

Page 1: ...Intel Express 220T and 210T Stackable Hubs User Guide...

Page 2: ...mpanies and are used only for explanation and to the owners benefit without intent to infringe First Edition May 1998 694466 001 Year 2000 Capable An Intel product when used in accordance with its ass...

Page 3: ...Connecting to Devices 8 Connection Guidelines 8 Stacking Hubs 9 Why Stack 9 Bridging Segments 10 Bridging 220T Hubs 10 Bridging 210T Hubs 11 Cabling Devices 12 Media Requirements 12 Straight through v...

Page 4: ...ps Green 100Mbps Solid Link Blink Activity Right Yellow Solid Disabled Blink Wrong speed Intel Express 220T Stackable Hub 24 23 22 19 21 20 16 17 18 10 11 12 15 14 13 8 7 6 5 4 9 1 2 3 10Base T 100Bas...

Page 5: ...ress 210T Stackable Hub Collision Managed Status Class I Left Green Solid Link Blink Activity Right Yellow Solid Disabled Blink Wrong speed Change Hub Speed 1 2 3 4 5 6 7 8 9 10 11 12 10Base T 100Base...

Page 6: ...ing yellow and Out of specification cabling or port hardware Status LED blinking problem Try a different cable Partitioned ports A port is automatically disabled partitioned by the hub when an invalid...

Page 7: ...detected on 100Mbps segment RPS On green Optional RPS is present and on standby Off No RPS unit present On red RPS is active hub power supply failed Bridged On 10Mbps and 100Mbps segments can communi...

Page 8: ...ort hardware Status LED blinking problem Try a different cable Partitioned ports A port is automatically disabled partitioned off by the hub when an invalid condition occurs such as too many consecuti...

Page 9: ...Collision Blinking Collisions detected on hub or stack LED brightens as more collisions are detected Continuous blinking indicates an overloaded network Off No collisions detected Managed On Hub is m...

Page 10: ...ory 5 unshielded twisted pair CAT 5 UTP cable when connecting 100Mbps devices to the hub Use Category 3 4 or 5 unshielded twisted pair CAT 3 4 5 UTP cable when connecting 10Mbps devices to the hub Lim...

Page 11: ...n another Input 100 120VAC 2 5A 200 240VAC 1 5A 47Hz 63Hz Redundant Power Supply RPS Input 100 120VAC 2 5A 200 240VAC 1 5A 47Hz 63Hz Redundant Power Supply RPS Input 100 120VAC 2 5A 200 240VAC 1 5A 47...

Page 12: ...f that hub fails or is removed the next 220T automatically provides bridging for the stack When active the Bridged LED is illuminated on all hubs in the stack Pressing the Enable Disable Bridging butt...

Page 13: ...al ports that can operate at 10Mbps or 100Mbps to bridge hubs 100Mbps 10Mbps 10Mbps 100Mbps Example 3 Bridging with an Ethernet Module Another way to bridge segments is to use an Ethernet Module Plug...

Page 14: ...specification allows you to use CAT 3 CAT 4 or CAT 5 UTP cabling You re limited to 100 meters between any two devices 100Base FX The optional Fiber Module lets you connect to a switch bridge or router...

Page 15: ...Not used 5 Not used 7 Not used 7 Not used 8 Not used 8 Not used 1 RX 1 TX 2 RX 2 TX 3 TX 3 RX 6 TX 6 RX Crossover UTP cable Hub MDI X Switch MDI X 100 4 Not used 4 Not used 5 Not used 5 Not used 7 No...

Page 16: ...owever the hubs operating at 10Mbps and the hubs operating at 100Mbps are on separate network segments To enable the segments to communicate add a 220T hub to the stack or use another device to bridge...

Page 17: ...a single stack I have a 210T hub at 10Mbps and another 210T at 100Mbps connected with an Intel Cascade Cable Can they talk to each other No All 210T hubs operating at 100Mbps are in one segment or col...

Page 18: ...fice environment Choose a site that is Clean and free of airborne particles other than normal room dust Well ventilated and away from sources of heat including direct sunlight Away from sources of vib...

Page 19: ...gnetici prodotti da dispositivi elettrici In aree soggette a temporali consigliabile collegare il sistema ad un limitatore di corrente In caso di temporali scollegare le linee di comunicazione dal mod...

Page 20: ...ined in this product are covered by Intel s limited warranty for this product the product may contain fully tested recycled parts warranted as if new For warranty information call one of the numbers b...

Page 21: ...limited warranty for this product the product may contain fully tested recycled parts warranted as if new For warranty information call one of the numbers below Returning a Defective Product RMA Befo...

Page 22: ...linking erratically The port is partitioned auto disabled This condition is usually caused by a malfunctioning network adapter or an overloaded network segment For more information see page 4 Intermit...

Page 23: ...r support services You can purchase a range of support services including 24 hour support per incident support on site service and software and hardware maintenance agreements For details about the In...

Page 24: ......

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