Installation 1-3

Installing the HSSI Module

Installing the HSSI Module

Use this procedure to install the HSSI module into the NETBuilder II base system. You will need a small flathead screwdriver.

NOTE: There are two versions of the NETBuilder II 4-slot and 8-slot chassis. The older, single- wide versions of the NETBuilder II 4-slot and 8-slot chassis have two flipper ejectors for each module. The newer, dual-wide versions have one flipper ejector for each module, except for the top slot which is reserved for the CEC module. When the term “dual-wide NETBuilder II chassis” is used in this manual, it refers to a chassis with only one flipper ejector per module.

1.Select an I/O slot in which to install the HSSI module.

You can install the module in any available I/O slot in the rear of the NETBuilder II base system. The top slot is designated for the CEC module only.

2.Remove the blanking plate from the I/O slot you have selected for the HSSI module.

CEC slot

 

 

 

1

8

I/O slots

2

7

(8)

3

 

 

6

 

4

5

2Push flipper ejector(s) open

3

1

Loosen captive screws

 

 

(with screwdriver if necessary)

Slide blanking plate out of rear panel

CAUTION: Only remove the blanking plate from an I/O slot that will house an I/O module. All unused I/O slots require blanking plate covers to maintain proper cooling of the unit and regulatory compliance. Failure to cover open slots can result in overheating of the NETBuilder II base system and voiding of the warranty.

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3Com NETBuilder II manual Installing the Hssi Module, Select an I/O slot in which to install the Hssi module

NETBuilder II specifications

The 3Com NETBuilder II is a robust networking solution designed to meet the requirements of enterprise-level organizations. Launched in the late 1990s, this platform was celebrated for its advanced features and high-performance capabilities. As a modular, multi-layer switch, it provides flexible configurations that allow businesses to scale their networks according to changing demands.

One of the standout features of the NETBuilder II is its support for both Layer 2 and Layer 3 switching. This dual functionality enables efficient data handling at various layers of the OSI model, allowing for improved network efficiency and reduced latency. With support for both Ethernet and Fast Ethernet, the device delivers high-speed connectivity to enhance data transmission rates across the network.

The NETBuilder II is equipped with a modular architecture, offering interchangeable line cards that facilitate customization according to specific network needs. This design allows organizations to start with basic configurations and expand their systems by adding additional modules as required. This modularity is particularly beneficial for organizations anticipating growth or changes in their networking requirements.

Another essential technology integrated into the NETBuilder II is Virtual LAN (VLAN) support. VLANs provide the ability to segment network traffic effectively, which enhances security and optimizes performance. By segregating traffic, organizations can minimize broadcast domains and improve overall network efficiency while maintaining strict control over data access.

Furthermore, the device is designed with advanced routing capabilities, supporting protocols like RIP, OSPF, and PIM. These routing features are crucial for organizations that need to manage complex data flows and ensure efficient path selection for data packets, ultimately contributing to a more reliable network infrastructure.

In terms of management, the NETBuilder II offers support for SNMP, simplifying the monitoring and management of network devices. This feature enables IT administrators to track performance, troubleshoot issues in real-time, and maintain optimal operational conditions.

The 3Com NETBuilder II also boasts a solid reputation for reliability and durability, making it suitable for mission-critical applications in various industries. Its robust nature ensures continuous uptime and service reliability, which is paramount in today's increasingly connected business landscape.

Overall, the 3Com NETBuilder II is an influential piece of networking technology. Its combination of modularity, advanced routing features, VLAN support, and high-performance capabilities make it a key asset for enterprises looking to build a scalable, efficient, and reliable network infrastructure.