Allied Telesis AT-FH812U-SW, AT-FH824U-SW manual Appendix B

Page 6

Table of Contents

 

Chapter 3

 

Troubleshooting

15

Diagnosing Hub LEDs

15

Power and Cooling Problems

15

Installation Verification

16

Cabling Verification

16

Network Adapter Verification

16

RJ-45 Port and Cable Assignments

16

Appendix A

 

Technical Specifications

19

Product Specifications

19

Base Unit

19

Network Criteria

20

AT-FH805u Agent Module

20

AT-FH806u Switch Module

21

AT-FH807u Uplink Module

21

AT-FH808u Uplink Module

21

Appendix B

 

Technical Support Fax Order

23

Incident Summary

23

Appendix C

 

AT-FH800 Series Installation Guide Feedback

25

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Contents AT-FH812u AT-FH824u AT-FH812u-SW AT-FH824u-SW Page Agency Compliance EMI CertificationSafety Compliance Voltage Cord Set SpecificationsTable of Contents Appendix B Where to Find Web-based Guides Document Conventions Welcome to Allied TelesynContacting Allied Telesyn Technical Support Mail SupportFor Sales or Corporate Information Page Introduction AT-FH812u Hub Front and Rear PanelsIntroduction Installation Pre-Installation RequirementsRack-Mounting the Hubs Making a Connection via an MDI-X Station Port Making a Connection via the MDI Daisy-Chain Port 10Base-T Cascade Configuration 100Base-TX Cascade Configuration Installing an Optional Module Agent Module Front Panel 100Base-FX Module Front Panel Powering on the Hub Verifying Port Status Verifying System Operation Troubleshooting Installation VerificationCabling Verification Pin Assignment Page Technical Specifications Base UnitNetwork Criteria1 AT-FH807u Uplink Module AT-FH808u Uplink Module Page Technical Support Fax Order Incident SummaryPage AT-FH800 Series Installation Guide Feedback

AT-FH812U-SW, AT-FH812U, AT-FH824U-SW, AT-FH824U specifications

The Allied Telesis AT-FH824U and AT-FH812U series possess outstanding features suitable for various network requirements. These models are designed to deliver reliable performance, security, and ease of management for modern networking environments.

The AT-FH824U is an 8-port Fast Ethernet switch, engineered to provide high-speed connectivity for small to medium-sized networks. It supports a variety of media types and has 24 Gigabit Ethernet ports, which allow for seamless integration with existing network infrastructures. The device employs a non-blocking architecture, ensuring that data packets are routed efficiently without bottlenecks. Each port can automatically negotiate speeds between 10/100 Mbps, making it versatile for various devices. The switch also provides advanced features such as VLAN support, enabling network segmentation for improved performance and enhanced security.

Similarly, the AT-FH824U-SW variant adds an important layer to network management with its smart features. This managed switch version allows network administrators to monitor and control traffic flow through simple GUI interfaces or command-line SNMP management. The integration of Quality of Service (QoS) capabilities ensures that critical applications receive priority bandwidth, enhancing overall network efficiency.

On the other hand, the AT-FH812U is a more compact model with 12 Fast Ethernet ports. Ideal for smaller office environments, it delivers reliable networking with the same level of performance as its larger counterparts. It also supports IEEE 802.1Q for VLAN tagging, providing improved network functionality and security. This switch can be mounted in a standard rack or placed on a desktop, adding to its versatility.

The AT-FH812U-SW incorporates managed functionality, allowing users to access advanced settings and configurations. With features such as loop prevention, broadcast storm control, and port mirroring, it offers the robustness needed for more complex networking scenarios.

Allied Telesis switches are built with energy-efficient technology, minimizing power consumption without compromising performance. Enhanced security protocols including port security and access control lists make these switches suitable for businesses focused on safeguarding their networks against unauthorized access.

Overall, the AT-FH824U, AT-FH824U-SW, AT-FH812U, and AT-FH812U-SW models offer a blend of technology and performance, catering to the diverse needs of modern network infrastructures. These switches deliver scalability, manageability, and security, making them an ideal choice for various networking applications.