Cisco CBS220-8FP-E-2G 8-Port Switch Gigabit PoE Managed Refurbished

In the world of networking, the Cisco CBS220-8FP-E-2G 8-Port Switch Gigabit PoE Managed Network stands out as a significant player. This article aims to delve into the intricacies of this managed switch, breaking down its key features, functionalities, and the impact it can have on network setups. We will unravel the technical aspects in a simple and digestible manner to help you grasp the importance of this networking hardware and how it can elevate your network infrastructure.

Let's decipher the name to understand what each element signifies:

• Cisco: A renowned name in the networking industry, Cisco 8-Port Switch is synonymous with reliability and innovation. The CBS220-8FP-E-2G is one of Cisco's offerings in the realm of managed switches.
• CBS220-8FP-E-2G: This nomenclature provides insights into the switch's model and specifications. The "8" denotes the number of ports, "FP" stands for Fast PoE (Power over Ethernet), "E" indicates it is an enhanced version, and "2G" signifies the inclusion of two Gigabit Ethernet uplink ports.

The switch comes equipped with eight ports, allowing for the connection of multiple devices to the network. This is advantageous in scenarios where a multitude of devices, such as computers, printers, or IP cameras, need to be seamlessly integrated into the network.

Featuring two Gigabit Ethernet uplink ports, the CBS220-8FP-E-2G ensures high-speed connectivity between switches or to the core network. Gigabit Ethernet offers faster data transfer rates, reducing latency and enhancing overall network performance.

The inclusion of Power over Ethernet (PoE) capabilities means that the switch can deliver power to connected devices, such as IP phones, surveillance cameras, or access points, through the same Ethernet cable used for data transmission. This simplifies cable management and eliminates the need for separate power sources for PoE-enabled devices.

Being a managed switch, the CBS220-8FP-E-2G provides administrators with advanced control and monitoring features. This includes the ability to configure and optimize network settings, prioritize traffic, and ensure the security of the network through features like VLANs (Virtual Local Area Networks) and QoS (Quality of Service).

Understanding how the Cisco CBS220-8FP-E-2G operates is crucial to comprehending its role in a network setup.

With eight ports, the switch allows for the seamless connection of various devices to the network. Each port acts as a gateway for data to flow between the connected devices and the broader network.

The inclusion of two Gigabit Ethernet uplink ports is instrumental in facilitating high-speed connections between switches or connecting the switch to the core network. This ensures that data can be transmitted at rapid rates, minimizing bottlenecks in data transfer.

The PoE functionality simplifies the deployment of devices that require both data connectivity and power, such as IP cameras or wireless access points. By delivering power over the Ethernet cable, the switch eliminates the need for additional power sources near each connected device, streamlining the installation and maintenance process.

As a managed switch, the CBS220-8FP-E-2G provides administrators with a suite of tools to optimize and secure the network. This includes the ability to segment the network using VLANs, prioritize critical traffic with QoS, and monitor and manage the switch remotely. These features contribute to a more efficient and secure network infrastructure.

The Cisco CBS220-8FP-E-2G finds applications in various scenarios where a reliable, high-performance, and manageable network is essential.

Small to Medium-sized Businesses (SMBs)

For SMBs with a moderate number of devices requiring network connectivity, the CBS220-8FP-E-2G offers an ideal solution. Its 8-port configuration allows for seamless device integration, and the managed capabilities enable network administrators to fine-tune settings for optimal performance.

Surveillance Systems

In surveillance setups where IP cameras are deployed, the PoE capabilities of the switch simplify the installation process. By providing both power and data connectivity over a single cable, the switch reduces cable clutter and offers a more organized and efficient solution for surveillance networks.

Office Networks

In office environments with a mix of computers, printers, and IP phones, the CBS220-8FP-E-2G ensures reliable connectivity and efficient data transfer. The managed features enable administrators to prioritize critical traffic, ensuring a smooth and responsive network experience.

• Manufacturer: Cisco
• Part Number or SKU# CBS220-8FP-E-2G
• Product Type: Ethernet Switch
• Interface: Managed Network

• Device Type: Smart Switch with 10 Ports
• Enclosure Type: Rack-mountable
• Subtype: Gigabit Ethernet
• Ports: 8 x 10/100/1000 (PoE+) + 2 x Gigabit SFP (Uplink)
• Power Over Ethernet (PoE): PoE+
• PoE Budget: 130W

• Forwarding Performance (64-byte Packet Size): 14.88 Mpps
• Switching Capacity: 20 Gbps

• MSTP Instances: 16
• VLANs Supported: 256
• ACL Rules: 512
• Buffer Capacity (MB): 4.1
• MAC Address Table Size: 8192 Entries
• Jumbo Frame Support: 9216 Bytes
• Routing Protocol: IGMPv2, IGMP, IGMPv3, MLDv2, MLD, MSTP, RSTP, STP

• SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP, ICMP, DHCP, RSTP, TACACS+, RADIUS
• Encryption Algorithm: SSL
• Authentication Method: Secure Shell (SSH), RADIUS, TACACS, TACACS+, Secure Shell V.2 (SSH2)

• BootP Support, VLAN Support, IGMP Snooping, Syslog Support, DoS Attack Prevention, Port Mirroring, DiffServ Support, MAC Address Filtering, Broadcast Storm Control, Multicast Storm Control, ACL Support, QoS, Cable Diagnostics Function, Fanless, LACP Support, LLDP Support, Port Security, DHCP Client, Energy Efficient Ethernet, MIB, Dual Firmware Images, NDP, GVRP, 802.1X Authentication, TOS, DSCP Support, VLAN Management, LLDP-MED, Guest VLAN, UDP, STP Loop Guard, WRR, HOL Blocking Prevention, Loopback Detection, Telnet Server, Unknown Storm Control, BPDU Guard, Cisco Discovery Protocol (CDP), DAD, TCP Support, Auto Voice VLAN, Automatic MDIX

• IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1X, IEEE 802.1S, IEEE 802.1AB (LLDP), IEEE 802.3at, IEEE 802.3az
• RAM: 256 MB
• Flash Memory: 64 MB
• Status Indicators: System, Link/Activity/Speed

Interfaces

• 8 x 10/100/1000 Base-T RJ-45 PoE+ (30W)
• 2 x 1000Base-X SFP Uplink

Power

• Power Device: External Power Adapter
• Voltage Required: AC 100-240 V (50/60 Hz)
• Power Consumption Operational: 151.4 Watts

In summary, the Cisco CBS220-8FP-E-2G 8-Port Switch Gigabit PoE Managed Network emerges as a robust solution for organizations seeking to establish a reliable and manageable network infrastructure. Its blend of port flexibility, Gigabit Ethernet uplink, PoE capabilities, and managed features positions it as a versatile component in various networking scenarios.

Whether deployed in SMBs, surveillance systems, office networks, or educational institutions, the CBS220-8FP-E-2G addresses the diverse connectivity needs of modern environments. The switch's ability to deliver power and data efficiently, coupled with advanced management features, contributes to the creation of a responsive, organized, and secure network.