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Summary of Contents for Intel Express 210T
- Page 1 Intel Express 220T and 210T Stackable Hubs User Guide...
- Page 2 Copyright © 1998, Intel Corporation. All rights reserved. Intel Corporation, 5200 NE Elam Young Parkway, Hillsboro OR 97124-6497 Intel Corporation assumes no responsibility for errors or omissions in this manual. Nor does Intel make any commitment to update the information contained herein.
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Page 3: Table Of Contents
Contents 220T and 210T Overview ... 2 Feature Comparison ... 3 Understanding 220T Hubs ... 4 220T Port LEDs ... 4 220T Hub LEDs ... 5 Understanding 210T Hubs ... 6 210T Port LEDs ... 6 210T Hub LEDs ... 7 Connecting to Devices ... -
Page 4: 220T And 210T Overview
Slot Ports 220T and 210T Overview Features This guide covers both the 12- and 24-port versions of the Intel 220T Stackable Hub and the Express 210T Stackable Hub (formerly known as the Express 10/100 Stackable Hub). 12-port 220T Hub 24-port 220T Hub... -
Page 5: Feature Comparison
Common Features and Optional Modules • Stack up to eight hubs (mixed 12- or 24-port) • Compatible with Express 10/100 Stackable Hub • Mix 220T, 210T, and Express 10/100 hubs in a stack • Full-duplex support through the optional Ethernet Module. Ethernet Module... -
Page 6: Understanding 220T Hubs
Understanding 220T Hubs 220T Port LEDs The LEDs above each port provide information about the port’s configuration and status. Left side: Orange/ Green Status Left Solid orange Solid green Blinking orange Blinking green Right Solid yellow Blinking yellow Erratic blinking yellow Blinking yellow and Status LED blinking Partitioned ports... -
Page 7: 220T Hub Leds
220T Hub LEDs The hub LEDs on the 220T indicate these conditions: collisions, status of internal bridging, if the hub is managed, and the condition of the hub’s power supply. Intel Express 220T Stackable Hub Colls 10Mbps Colls 100Mbps Status... -
Page 8: Understanding 210T Hubs
Understanding 210T Hubs 210T Port LEDs The LEDs above each port provide information about the port’s configuration and status. Left side: Green Status Left Solid green Blinking green Right Solid yellow Blinking yellow Erratic blinking yellow Blinking yellow and Status LED blinking... -
Page 9: 210T Hub Leds
210T Hub LEDs The 210T hub LEDs indicate these conditions: hub speed, collisions in the hub or stack of hubs, and whether the hub is managed. Intel Express 210T Stackable Hub Change Hub Speed 10Base-T 100Base-TX Status 10Base-T 100Base-TX Collision... -
Page 10: Connecting To Devices
Connection Guidelines General • Ports on the 220T and 210T hubs are half-duplex. To connect to a device at full-duplex, you must use the optional Ethernet or Fiber Modules. • 220T ports are autonegotiating and can operate at 10Mbps or 100Mbps. -
Page 11: Stacking Hubs
Stacking Hubs Why Stack? The Express 220T and 210T hubs use the same connectors so they can be stacked together or stacked in combination with the Express 10/100 Stackable hub. By stacking Intel hubs you can: • increase the number of available ports, yet still treat the stack as a single repeater. -
Page 12: Bridging Segments
The ports at 100Mbps on the 220T hubs will be in the same segment as the 210T hub operating at 100Mbps; just as the ports at 10Mbps on the 220T hubs will be in the same segment as the 210T hub at 10Mbps. -
Page 13: Bridging 210T Hubs
All ports on the Express 210T hub operate at the same speed (10Mbps or 100Mbps) so the hub belongs to only one segment at a time. The 210T hub doesn’t contain an internal bridge. To communicate, the segments must be bridged by a 220T hub or by an external device (like a 10/100 switch). -
Page 14: Cabling Devices
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 up to 160 meters away at half-duplex or up to 2 km at full-duplex. Use 62.5/ 125 multimode fiber optic cable with an SC-type fiber optic connector. - Page 15 1 (TX+) 2 (TX-) 3 (RX+) 6 (RX-) 4 Not used 5 Not used 7 Not used 8 Not used Switch (MDI-X) 1 (RX+) 2 (RX-) 3 (TX+) 6 (TX-) 4 Not used 5 Not used 7 Not used 8 Not used...
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Page 16: Frequently Asked Questions
If the segments aren’t communicating, press the Enable/Disable Bridging button on the front panel to toggle the feature. The 210T hubs operate at either 10Mbps or 100Mbps and can exist in the same stack. However, the hubs operating at 10Mbps and the hubs operating at 100Mbps are on separate network segments. - Page 17 100Mbps. Can I daisy-chain 210T hubs together with UTP cabling? Only if the hubs are operating at 10Mbps. You must use an Intel Cascade Cable to connect hubs at 100Mbps. Also, daisy-chained hubs cannot be managed as a single stack.
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Page 18: Regulatory Information And Warnings
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. - Page 19 WARNUNG Das System wurde für den Betrieb in einer normalen Büroumgebung entwickelt. Der entwickelt. Der Standort sollte: · sauber und staubfrei sein (Hausstaub ausgenommen); · gut gelüftet und keinen Heizquellen ausgesetzt sein (einschließlich direkter Sonneneinstrahlung); · keinen Erschütterungen ausgesetzt sein; ·...
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Page 20: Hardware Warranty
(RMA) number either to the company from whom you purchased it or to Intel (North America only). If you ship the product, you must assume the risk of damage or loss in transit. You must use the original container (or the equivalent) and pay the shipping charge. - Page 21 (RMA) number either to (a) the company from whom you purchased it or (b) to Intel, North America only (if purchased in Europe you must deliver the product to “(a)”. If you ship the product, you must assume the risk of damage or loss in transit.
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Page 22: Troubleshooting
LED above the port will not come on. • Make sure the device you’ve connected to a port is a 10Base-T or 100Base-TX device. The Express 220T and 210T Stackable Hubs don’t support 100Base-T4 devices running at 100Mbps. However, they do support T4 devices running at 10Mbps. -
Page 23: Intel Customer Support
Intel Customer Support Automated Support You can reach Intel’s automated support services 24 hours a day, every day at no charge. The services contain the most up-to-date information about Intel products. You can access installation instructions, troubleshooting information, and general product information. - Page 24 694466-001...
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