Cabletron Systems 9F125-0, 9F120-08 manual Functions of the INB transmit LED are listed in Table

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LANVIEW LEDs

The functions of the two System Status LEDs, System Management Bus (SMB) and the CPU, are listed in Table 4-1.

Table 4-1. System Status (SMB and CPU) LEDs

LED Color

State

Description

 

 

 

 

 

 

Green

Functional

Fully operational

 

 

 

Yellow

Testing

Power-up testing

 

 

 

Yellow (Flashing)

Crippled

Not fully operational (e.g., one bad port)

 

 

 

Yellow/Green

Booting

Blinks yellow and green while booting

 

 

 

Red

Reset

Normal power-up reset

 

 

 

Red (Flashing)

Failed

Fatal error has occurred

 

 

 

Off

Power off

Module powered off

 

 

 

The functions of the INB transmit LED are listed in Table 4-2.

 

Table 4-2. INB Transmit LED

 

 

LED Color

State

 

 

 

 

Green (Flashing)

Data activity

 

 

Yellow (Flashing)

Port in standby state

 

 

Red (Flashing)

Collision

 

 

Red

Fault

 

 

Off

No activity, Port disabled

 

 

The functions of the INB receive LED are listed in Table 4-3.

 

Table 4-3. INB Receive LED

 

 

LED Color

State

 

 

 

 

Green (Flashing)

Link, Port disabled

 

 

Green

Link, Port enabled, No activity

 

 

Yellow (Flashing)

Link, Port enabled, Activity

 

 

Red

Fault

 

 

Off

No Link

 

 

4-2

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Contents 9033274 Page FCC Notice Cabletron SYSTEMS, INC Program License Agreement Iii Cabletron Systems Limited Program License Agreement Page Page Declaration of Conformity Viii Contents Contents Features IntroductionIntroduction Duplex Mode Management 802.1p Port Priority Standards Compatibility Related Manuals Getting Help Your email addressUser Accessible Components Unpacking the ModuleInstalling the SmartSwitch 9000 Module Switch Function Description Installing the Module into the SmartSwitch 9000 Chassis Using DIP SwitchInstalling the 9E531-24 Module 10BASE-FL Network Reset SwitchCabling Requirements SmartSwitch Architecture Technical OverviewBlock Diagram System Management BusesSystem Diagnostic Controller DC/DC ConverterSMB-1 Bus SMB-10 BusINB Interface I960 CoreLanview LEDs Functions of the INB transmit LED are listed in Table Color State Lanview LEDs Specifications Technical SpecificationsPhysical ServiceRegulatory Compliance
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9F125-0, 9F122-12, 9F120-08 specifications

Cabletron Systems made significant contributions to the field of networking equipment, particularly with their product line that includes models like the 9F122-12, 9F120-08, and 9F125-08. These devices are renowned within the industry, particularly for their reliability and performance in enterprise networking environments.

The Cabletron 9F122-12 is a versatile networking device that serves as both a hub and a switch. It is designed with 12 Ethernet ports, providing ample connectivity options for various devices within a local area network. This model supports high data throughput, making it suitable for environments with heavy traffic demands. The 9F122-12 employs advanced traffic management capabilities that help optimize network performance.

On the other hand, the Cabletron 9F120-08 model features eight Ethernet ports, designed specifically for smaller networks or as an extension to larger installations. Its plug-and-play design simplifies deployment, allowing users to easily add devices to their networks without extensive configuration. The 9F120-08 offers robust performance and reliability to ensure minimal downtime and is equipped with capabilities that enhance the security of the network.

The Cabletron 9F125-08 is somewhat similar to the 9F120-08, also providing eight Ethernet ports. However, it incorporates additional features that improve its adaptability to various networking environments. This model supports a range of advanced protocols, allowing for integration with legacy systems while providing a pathway for future enhancements. The 9F125-08 is particularly valued for its capacity to handle mixed traffic types, including voice and data, making it an ideal choice for converged networks.

In terms of technology, Cabletron Systems emphasized modularity and scalability in its designs. These devices are built to accommodate future growth and changes in networking requirements. Each of these models supports various networking standards, ensuring compatibility with a wide range of existing infrastructure.

Overall, Cabletron Systems' 9F122-12, 9F120-08, and 9F125-08 are distinguished by their robust features, reliability, and adaptability. They are well-suited for businesses needing dependable networking solutions, and their legacy continues to influence networking technologies to this day.