NETWORKPLANNING

Application Example

This switch is specifically designed for delivering Internet access to individual users in multi-dwelling or multi-tenant units (MDUs/MTUs), such as apartment housing blocks, commercial buildings or hotels. Some features of this application are described below.

Connectivity Rules

When adding hubs (repeaters) to your network, please follow the connectivity rules listed below for Ethernet, Fast Ethernet, or Gigabit Ethernet. However, note that because switches break up the path for connected devices into separate collision domains, you should not include the switch or connected cabling in your calculations for cascade length involving other devices.

1000 Mbps Gigabit Ethernet Collision Domain

Maximum Fiber Optic Cable Distance for 1000BASE-SX

Fiber Size

Fiber Bandwidth

Maximum Cable Length

 

 

 

62.5/125 micron

160 MHz/km

2-220 m (7-722 ft)

 

 

 

 

200 MHz/km

2-275 m (7-902 ft)

 

 

 

50/125 micron

400 MHz/km

2-500 m (7-1641 ft)

 

 

 

 

500 MHz/km

2-550 m (7-1805 ft)

 

 

 

Maximum Fiber Optic Cable Distance for 1000BASE-LX

Fiber Size

Fiber Bandwidth

Maximum Cable Length

 

 

 

9/125 micron

N/A

2 m - 5 km (7 - 16404 ft)

 

 

 

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© 2003 Foundry Networks, Inc.

February 2003

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Foundry Networks 2402CF manual Application Example, Connectivity Rules, Mbps Gigabit Ethernet Collision Domain

2402CF specifications

Foundry Networks, a prominent player in the networking industry, introduced the 2402CF, a highly capable switch designed for enterprise networks and data centers. This device is part of the company’s advanced switching solutions, catering to the increasing demand for high-speed networking and reliable performance in complex environments.

The Foundry Networks 2402CF features a robust architecture that supports high throughput, making it suitable for demanding applications such as video streaming, large data transfers, and virtualization. One of the main highlights of this switch is its ability to deliver wire-speed Layer 2 and Layer 3 switching, enhancing overall network performance. This is particularly important for businesses that rely on seamless connectivity and minimal latency to maintain their operations.

Equipped with multiple Fast Ethernet (10/100) ports, the 2402CF offers flexibility and scalability, allowing organizations to easily integrate additional devices as their needs grow. The switch also supports Power over Ethernet (PoE), enabling it to power connected devices such as IP phones and wireless access points without the need for additional electrical outlets.

The device features advanced management capabilities, including an intuitive web-based interface and support for industry-standard protocols such as Simple Network Management Protocol (SNMP). These features allow network administrators to monitor performance, configure settings, and troubleshoot issues efficiently, reducing downtime and ensuring network reliability.

Security is another critical aspect of the Foundry Networks 2402CF. It includes features such as Access Control Lists (ACLs) and port security to help safeguard sensitive data and prevent unauthorized access. Additionally, the switch supports VLANs, enabling the segmentation of network traffic for improved performance and security.

In summary, the Foundry Networks 2402CF is a versatile and powerful switch that meets the needs of modern enterprises. With its high-speed capabilities, advanced management tools, and robust security features, the 2402CF is well-equipped to support the complex and evolving demands of contemporary network environments. Organizations looking for a reliable networking solution will find the Foundry Networks 2402CF to be a valuable addition to their infrastructure.