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Table of Contents
Related Manuals for Allied Telesis AT FH812U AT-FH812U AT-FH812U
Summary of Contents for Allied Telesis AT FH812U AT-FH812U AT-FH812U
- Page 1 AT-FH812u AT-FH824u AT-FH812u-SW AT-FH824u-SW Fast Ethernet 10/100 Hubs Version 2 Installation Guide PN 613-10753-00 Rev G...
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Page 3: Agency Compliance
Agency Compliance EMI Certification FCC Class A (USA) Industry Canada Class A European EMC Compliance... -
Page 4: Safety Compliance
Agency Compliance Safety Compliance 120 Volts 240 Volts (North America) 230 Volts (Europe only) Voltage UL Listed/CSA Certified Cord Set Minimum 18 AWG; type SVT or SJT three conductor cord Maximum length of 15 feet Parallel blade, grounding type attachment plug rated 15A, 125V UL Listed/CSA Certified Cord Set Minimum 18 AWG;... - Page 5 Table of Contents...
- Page 6 Table of Contents...
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Page 7: Welcome To Allied Telesyn
Welcome to Allied Telesyn Where to Find Web-based Guides Document Conventions... -
Page 8: Contacting Allied Telesyn Technical Support
Welcome to Allied Telesyn Contacting Allied Telesyn Technical Support Online Support Telephone and Fax Support E-mail Support viii... -
Page 9: Returning Products
AT-FH800 Series Installation Guide Returning Products FTP Server For Sales or Corporate Information Tell Us What You Think... - Page 11 Chapter 1 Introduction Figure 1 AT-FH812u Hub Front and Rear Panels...
- Page 12 Introduction...
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Page 13: Installation
Chapter 2 Installation Verifying Package Contents Pre-Installation Requirements... -
Page 14: Stacking Hubs On A Flat Surface
Installation Stacking Hubs on a Flat Surface Rack-Mounting the Hubs Figure 2 Rack-Mounting Hubs Connecting the Hub System... -
Page 15: Connecting To The Stack's Backplane
AT-FH800 Series Installation Guide Making a Connection via an MDI-X Station Port Connecting to the Stack's Backplane Figure 3 Connecting to the Backplane... - Page 16 Installation Making a Connection via the MDI Daisy-Chain Port...
- Page 17 AT-FH800 Series Installation Guide 10Base-T Cascade Rule A maximum of four hubs/repeaters can be cascaded within the same 10Base-T collision domain Figure 4 10Base-T Cascade Configuration...
- Page 18 Installation 10Base-T Cascade Rule A maximum of four hubs/repeaters can be cascaded within the same 10Base-T collision domain Figure 5 100Base-TX Cascade Configuration...
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Page 19: Using An Optional Module
AT-FH800 Series Installation Guide Using an Optional Module Installing an Optional Module... - Page 20 Installation Using the Agent Module (AT-FH805u) Using the Switch Module (AT-FH806u) AT-FH812u and AT-FH824u User’s Guide Figure 6 Agent Module Front Panel Figure 7 Switch Module Front Panel...
- Page 21 Using the 100Base-FX Module (AT-FH807u) Using the 100Base-TX Module (AT-FH808u) AT-FH800 Series Installation Guide Figure 8 100Base-FX Module Front Panel Figure 9 100Base-TX Module Front Panel...
- Page 22 Installation Powering ON the...
- Page 23 Verifying Port Status Power Switch Segment LEDs (10 Mbps/100 Mbps) Activity Collision Ports LEDs (1-12/24) Yellow = 10 Mbps, Green = 100 Mbps Link/Partition Media Module LEDs Full/Half Collision Activity Link 100M Agent Module LEDs Active Figure 10 Port LEDs Table 1 LEDs State Indication...
- Page 24 Installation Verifying System Operation...
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Page 25: Troubleshooting
Chapter 3 Troubleshooting Diagnosing Hub LEDs Power and Cooling Problems Installation Verification Symptom. Cause. Solution. Symptom. Cause. Solution. -
Page 26: Cabling Verification
Troubleshooting Cabling Verification Network Adapter Verification RJ-45 Port and Cable Assignments Figure 11 RJ-45 Connector... - Page 27 Table 2 Port Assignments Per Pin Assignment (Station ports 1-12/24 MDI-X) Input Receive Data + Input Receive Data - Output Transmit Data + Output Transmit Data - 4, 5, 7, 8 Not Used RJ45 PIN TD + TD - RD + Not Used Not Used RD -...
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Page 29: Technical Specifications
Appendix A Technical Specifications Base Unit Access Method Standards Conformance Communication Rate Media Supported Number of Ports Stackable Expansion Indicator Panel Dimensions Weight Input Power Power Consumption Heat Dissipation Standard Operating Temperature Humidity Certification Emissions Immunity Safety CSMA/CD, 10 Mbps or 100 Mbps IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX 10 Mbps or 100 Mbps 10Base-T 100 Ohm Category 3,4,5 UTP/STP, 100Base-TX 100... -
Page 30: Network Criteria
Technical Specifications Network Criteria Hub-to-Workstation Distance Inter-hub Distance Total Network Span Single Hub Two-hub Chain 1. When cascading a dual-speed hub to another dual-speed hub or to a 100 Mbps hub, the cascade is AT-FH805u Agent Module System Configuration Management Agent RMON 4, 5, 7, 8 5 meters = 16 feet, 100 meters = 328 feet,... - Page 31 AT-FH806u Switch Module Network Bridging Function Address Table Queue Buffer Address Resolution Filtering Rate Forwarding Rate AT-FH807u Uplink 100Base-FX Module Access Method Standards Conformance Communication Rate Communication Mode Media Supported Number of Ports Indicator Panel AT-FH808u Uplink 10Base-T/100Base-TX Module Access Method Standards Conformance Communication Rate Communication Mode...
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Page 33: Technical Support Fax Order
Appendix B Technical Support Fax Order Incident Summary... -
Page 35: At-Fh800 Series Installation Guide Feedback
Appendix C AT-FH800 Series Installation Guide Feedback PN 613-10753-00 Rev G...