Cisco Catalyst 4500 PoE+ 4-Port Ethernet Network Switch CMICR-4PT.

Overview of Cisco CMICR-4PT

• Manufacturer: Cisco
• Part Number or SKU#: CMICR-4PT

Key Specifications

• Type: Switch
• Form Factor: Desktop
• Subtype: Gigabit Ethernet

Port Configuration

• 4 x 10/100/1000 (PoE+)
• 1 x 1000Base-T
• 1 x Combo Gigabit
• 2 x USB-C

Power and Performance

• Power Over Ethernet (PoE): PoE+
• Forwarding Bandwidth: 6 Gbps
• Switching Bandwidth: 12 Gbps
• Forwarding Rate: 8.928 Mpps (64 Byte Packets)

Capacity and Management

• VLANs Supported: 64
• Port Channels: 4
• VLAN IDs: 4094
• Queues: 4
• MAC Address Table Size: 15,000 Entries

Protocols and Authentication

• Remote Management Protocols: RMON, SNMP v3, DHCP
• Authentication Methods: RADIUS, TACACS+, MAC Authentication

Features and Compliance

• Fanless Design
• LLDP Support
• Link Aggregation Control Protocol (LACP)
• VLAN Trunking Protocol (VTP)
• LLDP-MED
• Private VLAN
• COAP Support
• Secure Boot
• Energy-efficient Ethernet (EEE)

Standards Compliance

• IEEE 802.3ad (LACP)
• IEEE 802.1x
• IEEE 802.3az

Memory

• RAM: 512 MB
• Flash Memory: 256 MB

Status Indicators

• Port Status
• PoE Status
• Link/Activity
• Speed

Interfaces

• 4 x 10/100/1000 Base-T (PoE) RJ-45
• 1 x Gigabit LAN
• 2 x USB-C

Ports

The Cisco Catalyst 4500 Ethernet Network Switch is equipped with 4 ports, making it an ideal choice for businesses and organizations that require a reliable and high-performance networking solution. These ports offer numerous benefits and are crucial in ensuring seamless connectivity and data transmission within the network.

Increased Connectivity

With 4 ports, the Cisco Catalyst 4500 allows users to connect multiple devices simultaneously. This feature is particularly beneficial for businesses that have a large number of employees or require a significant number of devices to be connected to the network. The increased connectivity offered by these ports ensures smooth operations and minimizes network congestion, allowing for efficient data transfer and communication.

Flexibility in Network Setup

The 4 ports on the Cisco Catalyst 4500 provide users with the flexibility to set up their network according to their specific requirements. Whether it's connecting workstations, printers, servers, or other network devices, these ports offer the versatility needed to create a tailored network infrastructure. This flexibility allows businesses to optimize their network setup and adapt it to their evolving needs.

Enhanced Network Performance

The presence of 4 ports on the Cisco Catalyst 4500 contributes to enhanced network performance. With multiple ports available, the switch can handle a higher volume of data traffic without compromising on speed or efficiency. This ensures that users can enjoy uninterrupted access to network resources, resulting in improved productivity and seamless collaboration.

Load Balancing

One of the key benefits of having 4 ports is load balancing. Load balancing distributes network traffic evenly across all available ports, preventing bottlenecks and optimizing resource utilization. This feature improves overall network performance by preventing any single port from becoming overwhelmed with excessive data traffic. Load balancing also helps in maximizing bandwidth usage and ensures efficient utilization of network resources.

Redundancy and Failover

Having 4 ports on the Cisco Catalyst 4500 also enables redundancy and failover capabilities. Redundancy ensures that even if one port fails or experiences issues, the network remains operational by using the remaining ports. This redundancy is crucial for businesses that cannot afford any downtime or disruptions in their network operations. The failover mechanism automatically switches to a backup port in case of a port failure, ensuring continuous connectivity and minimizing the impact of any potential network issues.

Easy Expansion

The 4 ports on the Cisco Catalyst 4500 allow for easy network expansion. As businesses grow and their networking needs increase, having additional ports readily available simplifies the process of adding new devices to the network. This scalability ensures that the switch can accommodate future growth without requiring significant infrastructure changes or additional hardware investments.

Cost-Effectiveness

The presence of 4 ports on the Cisco Catalyst 4500 offers a cost-effective solution for businesses. Instead of investing in multiple switches or devices to accommodate their networking requirements, organizations can rely on this switch with its ample number of ports. By reducing the need for additional hardware, businesses can save on costs while still enjoying efficient and reliable network connectivity.

Power Over Ethernet (PoE) Support

The Cisco Catalyst 4500 Ethernet Network Switch features Power Over Ethernet (PoE) support, which is a critical feature for users who require power supply to their network devices through the Ethernet cable. This feature provides numerous benefits and simplifies network infrastructure while enhancing overall efficiency.

Simplified Installation

The PoE support eliminates the need for separate power cables for network devices such as IP phones, wireless access points, and security cameras. This simplifies the installation process by reducing cable clutter and minimizing the complexity associated with managing multiple power sources. With PoE support, network devices can be easily installed in any location without the restriction of being near a power outlet, providing greater flexibility in network design.

Cost Savings

By utilizing PoE support, businesses can achieve substantial cost savings. With traditional power sources, the installation and maintenance costs of electrical wiring for each network device can be significant. PoE eliminates the need for additional electrical infrastructure, reducing both the initial installation costs and ongoing operational expenses. Additionally, PoE allows for centralized power management, enabling businesses to monitor and control power consumption efficiently.

Increased Reliability

The PoE support offered by the Cisco Catalyst 4500 enhances network reliability. By providing power through the Ethernet cable, PoE ensures that network devices remain operational even during power outages or disruptions. This reliability is crucial for businesses that rely on continuous connectivity and cannot afford any downtime. With PoE, critical network devices, such as IP phones used for communication, remain functional even in adverse situations, ensuring uninterrupted operations.

Flexibility and Scalability

PoE support adds flexibility and scalability to network infrastructure. Since power is provided through the Ethernet cable, it becomes easier to relocate or add devices without requiring additional power sources or rewiring. This flexibility allows businesses to adapt their network setup as needed, accommodating changes in office layouts or expanding their operations without significant disruptions or additional costs.

Efficient Power Management

PoE support enables efficient power management within the network. The Cisco Catalyst 4500 provides advanced features like power prioritization and monitoring, allowing administrators to allocate power resources effectively. Power prioritization ensures that critical devices receive sufficient power while less essential devices are managed accordingly. With centralized monitoring capabilities, administrators can track power usage and optimize resource allocation, leading to improved energy efficiency and reduced environmental impact.

Future-Proofing

Investing in a network switch with PoE support, such as the Cisco Catalyst 4500, future-proofs the network infrastructure. As the demand for PoE-enabled devices continues to grow, having a PoE-capable switch ensures compatibility and readiness for future upgrades. This eliminates the need for costly infrastructure changes or hardware replacements when incorporating new PoE devices into the network.

Interface

The Cisco Catalyst 4500 Ethernet Network Switch offers an interface that includes CMICR Fiber and Twisted Pair options. This versatile interface provides numerous benefits, allowing users to connect a wide range of devices and expand their network capabilities.

Connectivity Options

The CMICR Fiber and Twisted Pair interface options on the Cisco Catalyst 4500 enable users to connect various devices with different connectivity requirements. The CMICR Fiber interface is ideal for connecting devices that require high-speed and long-distance data transmission, such as servers or storage systems. On the other hand, the Twisted Pair interface is suitable for connecting devices like workstations or printers that are typically located near the switch. This diverse interface allows businesses to establish a flexible and efficient network infrastructure tailored to their specific needs.

Increased Bandwidth

The CMICR Fiber interface on the Cisco Catalyst 4500 offers increased bandwidth capabilities compared to traditional copper-based interfaces. Fiber optic connectivity allows for higher data transfer rates, lower latency, and longer reach. With the ability to handle large volumes of data at high speeds, businesses can ensure optimal performance for bandwidth-intensive applications and services. The Twisted Pair interface provides reliable connectivity for devices that do not require the same level of bandwidth, offering flexibility in meeting various network requirements.

Improved Data Security

The CMICR Fiber interface enhances data security within the network infrastructure. Fiber optic cables are immune to electromagnetic interference and are difficult to tap into, making them more secure than traditional copper cables. This added security ensures that sensitive data remains protected and reduces the risk of unauthorized access or data breaches. By utilizing the CMICR Fiber interface, businesses can safeguard their critical information and maintain the integrity of their network.

Long-Distance Connectivity

One of the key advantages of the CMICR Fiber interface is its ability to support long-distance connectivity. Fiber optic cables can transmit data over much greater distances compared to traditional copper cables without experiencing signal degradation. This long-distance connectivity is particularly beneficial for businesses with multiple locations or expansive office spaces. By leveraging the CMICR Fiber interface, organizations can establish reliable connections across long distances, facilitating efficient communication and resource sharing.

Resistance to Interference

The CMICR Fiber interface's resistance to electromagnetic interference ensures reliable and uninterrupted connectivity. Unlike copper-based interfaces that are susceptible to interference from nearby electrical or electronic devices, fiber optic cables are immune to such disturbances. This resistance to interference makes the CMICR Fiber interface an ideal choice for environments with high levels of electromagnetic activity, such as industrial settings or areas with heavy machinery. By utilizing this interface, businesses can ensure stable network performance even in challenging environments.

Future-Proofing

Investing in a network switch with a diverse interface like the Cisco Catalyst 4500 future-proofs the network infrastructure. The CMICR Fiber and Twisted Pair options cater to different connectivity needs and support a wide range of devices. This versatility ensures compatibility with current and future networking requirements, allowing businesses to adapt their network infrastructure as technology evolves without requiring significant hardware upgrades or infrastructure changes.

In conclusion, the Cisco Catalyst 4500 Ethernet Network Switch offers several essential features that enhance connectivity, power management, and interface options. With its 4 ports, users can enjoy increased connectivity and flexibility while optimizing network performance through load balancing and redundancy. The Power over Ethernet (PoE) support simplifies installation, reduces costs, and ensures uninterrupted power supply to network devices. Lastly, the CMICR Fiber and Twisted Pair interface options provide users with diverse connectivity options, increased bandwidth, enhanced data security, and resistance to interference. These features collectively make the Cisco Catalyst 4500 an ideal choice for businesses seeking a reliable, efficient, and future-proof networking solution.