Cisco Systems 2000 manual Cisco Nexus 2232TM FEX

Models: 2000

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Chapter 2 Using a Fabric Extender with a Cisco Nexus 7000 Series Switch

Cisco Nexus 2232TM FEX

Figure 2-11 on page 2-10identifies the major features of the SFP+ copper transceiver and cable used for uplink connections. For the cable specifications that apply to these transceivers, see the “SFP+ Copper Transceiver Specifications” section on page B-7.

Figure 2-12 on page 2-11identifies the major features of RJ-45 connectors, which are used for the downlink connections.

Cisco Nexus 2232TM FEX

The Cisco Nexus 2232TM FEX is a stackable, 1- and 10-Gigabit FEX that has 32 1- and 10-Gbps Ethernet host-facing (downlink) 1/10GBASE-T ports and eight 10-Gbps Ethernet network-facing (uplink) SFP+ ports. It requires a 19-inch (48.26 cm) rack for its installation. Table 2-7lists its physical characteristics.

Table 2-5

Physical Characteristics for the Cisco Nexus 2232TM FEX

 

 

Dimensions

 

Width

17.3 inches (43.94 cm)

Depth

17.7 inches (44.96 cm)

Height

1.72 inches (4.37 cm)

 

 

Weight1

18.3 lb (8.3 kg)

1. Measured with two power supplies and one fan module installed

You can order the Cisco Nexus 2232TM with front-to-back (port-side exhaust) or back-to-front (port-side intake) airflow and with AC or DC power supplies. If you are going to install the port side in a hot aisle, then order front-to-back airflow for the fan trays and power supplies. If you are going to install the port side in the cold aisle, order back-to-front airflow for the fan trays and power supplies.

The front of the Cisco Nexus 2232TM FEX chassis has one or two power supplies, a fan tray, and two LEDs as shown in Figure 2-16. This FEX model requires one power supply, but if you want power redundancy, you must install a second power supply.

 

 

Cisco Nexus 2000 Series Hardware Installation Guide

 

 

 

 

 

 

OL-19013-05

 

 

2-15

 

 

 

 

 

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Cisco Systems 2000 manual Cisco Nexus 2232TM FEX

2000 specifications

In the year 2000, Cisco Systems, a leading technology company, was at the forefront of networking and communication solutions. With a rich history of innovation, Cisco solidified its position as a global leader in providing advanced networking technologies, hardware, and software.

One of the most significant features of Cisco in 2000 was its comprehensive portfolio of routers and switches. The company was known for its powerful routers, which were essential for managing internet traffic efficiently. Cisco’s Catalyst series of switches provided high levels of performance and scalability, enabling companies to build robust local area networks (LANs). These devices supported Ethernet technologies and catered to the growing demands of businesses for faster and more reliable connectivity.

In the late 1990s and early 2000s, the internet was experiencing rapid growth, and Cisco capitalized on this surge by introducing technologies that facilitated internet protocol (IP) networking. Its focus on developing IP-based solutions allowed businesses to integrate voice, video, and data services seamlessly over a single network. This was a significant advancement known as convergence, fundamentally changing how organizations approached communication.

Another characteristic of Cisco in 2000 was its commitment to security. As businesses began to increase their reliance on the internet, the risks associated with cyber threats also grew. Cisco developed security solutions such as firewalls and intrusion detection systems to help protect networks from potential attacks. The introduction of the Cisco Secure Network Architecture laid the foundation for comprehensive network security strategies.

Cisco also emphasized research and development, consistently investing in new technologies and innovations. The company was a pioneer in developing optical networking solutions, which enabled faster data transmission over long distances. This was crucial for supporting the growing bandwidth demands of the era.

Furthermore, Cisco’s collaboration with various technology partners and its global presence allowed it to provide customers with tailored solutions to meet diverse needs across different industries. The introduction of certification programs, like the Cisco Certified Network Associate (CCNA), helped create a skilled workforce equipped to deploy and manage Cisco technologies effectively.

In summary, Cisco Systems in 2000 showcased a blend of powerful routing and switching capabilities, a commitment to internet security, and innovative solutions that paved the way for future networking technologies. Its focus on convergence and relentless drive for high-performance networking made it a vital player in the evolving landscape of technology during this period.