More Information of Switch
The CDB-8U Cisco Catalyst Ethernet 8 Ports Managed Switch is a compact, high-performance network switch that is designed for use in small and medium-sized business environments. It provides 8 Ethernet ports, allowing you to connect multiple devices such as computers, servers, and printers to the network.
One of the key features of this Product is its managed feature, which means it can be configured and managed remotely using a web-based interface or command-line interface (CLI). This allows you to easily set up and maintain your network and troubleshoot issues as they arise.
The switch also supports Quality of Service (QoS) features, which allow you to prioritize different types of traffic, such as voice or video, to ensure that critical traffic is delivered with minimal delay and jitter. Additionally, it supports VLAN (Virtual LAN) to further segment the traffic and increase the security.
Benefits and Features
The Cisco CDB-8U Catalyst 8 Ports Managed Switch is a compact, high-performance network switch that is designed for small and medium-sized business environments. It offers a variety of benefits and features that make it a great choice for those looking to upgrade or expand their network. Here are some of the key benefits and features of this device:
- Managed Switch: The Part is a managed switch, which means it can be configured and managed remotely using a web-based interface or command-line interface (CLI). This allows you to easily set up and maintain your network, monitor the performance, and troubleshoot issues as they arise.
- High-Performance: The switch provides non-blocking wire-speed performance, which means that it can handle the full bandwidth of all 8 ports simultaneously without any loss of performance. This allows for efficient data transfer and ensures that your network runs smoothly.
- Quality of Service (QoS): The switch supports Quality of Service (QoS) features, which allow you to prioritize different types of traffic, such as voice or video, to ensure that critical traffic is delivered with minimal delay and jitter. This feature is crucial for applications that require low latency and jitter, such as VoIP or video conferencing.
- VLAN Support: The Part supports VLAN (Virtual LAN) which allows you to segment your network into multiple virtual networks, increasing security and reducing congestion. This allows you to segment your traffic and prioritize different types of traffic as well.
- Power over Ethernet (PoE): The switch supports Power over Ethernet (PoE), which allows the switch to power devices such as wireless access points, IP phones, and cameras over the Ethernet cable, eliminating the need for separate power sources for these devices.
- Security: The switch also supports a variety of security features, such as IEEE 802.1X port-based authentication, which allows you to restrict access to your network to only authorized users, and Access Control Lists (ACLs), which allow you to control traffic flow and deny unwanted traffic.
- Compact and Easy to Deploy: This Part is a compact and easy to deploy switch, which makes it a great choice for small and medium-sized businesses that are looking to upgrade or expand their network.
Robust Security and Dynamic Quality
The Cisco CDB-8U Catalyst 8 Ports Managed Switch offers robust security and dynamic quality of features, making it a great choice for small and medium-sized businesses that require high levels of security and performance.
One of the key features that contribute to the robust security of this product is the support for IEEE 802.1X port-based authentication. This feature allows you to restrict access to your network to only authorized users, by requiring users to authenticate themselves before they are allowed to access the network. This helps to protect your network from unauthorized access and prevents unauthorized users from gaining access to sensitive data.
In addition, the switch also supports Access Control Lists (ACLs), which allow you to control traffic flow and deny unwanted traffic. This feature helps to protect your network from malicious attacks and helps to prevent unauthorized users from gaining access to sensitive data.
This Product also supports Virtual LANs (VLANs) which allows you to segment your network into multiple virtual networks, increasing security and reducing congestion. This helps to prevent bottlenecks and keep your network running smoothly.
Another feature that contributes to the robust security of the Part is its support for secure protocols such as Secure Shell (SSH) and Transport Layer Security (TLS) which provides an additional layer of security for data transmission.
Main Information about this Cisco CDB-8U
- Manufacturer: Cisco
- Part Number or SKU# CDB-8U
- Product Line: Catalyst
- Product Name: Catalyst Ethernet Switch
- Product Type: Ethernet Switch
Interfaces / Ports of Catalyst Ethernet Switch
- Total Number of Network Ports 8
- Uplink Port Yes
- Modular No
- Stack Port No
- Port/Expansion Slot Details 8 x Fast Ethernet Network
- Port/Expansion Slot Details 2 x Gigabit Ethernet Uplink
Performance of Managed Switch
- Media Type Supported Twisted Pair
- Ethernet Technology Gigabit Ethernet
- Ethernet Technology Fast Ethernet
- Network Technology 10/100Base-T
- Network Technology 10/100/1000Base-T
- Layer Supported 2
- Power Source Power Supply
- Redundant Power Supply Supported No
Memory of Layer2 8 Ports Switch
- Flash memory: 256 MB
- Memory DRAM: 512 MB
Network & Communication
- Layer Supported: 2
Management & Protocols
- Manageable: Yes
Power Description
- Power Source: Power Supply
- Redundant Power Supply Supported: No
Dimensions & Weight
- Height: 2.8 inch
- Width: 8.7 inch
- Depth: 11.1 inch
- Weight: 9.65 LBS
Miscellaneous
- Environmentally Friendly: Yes
- Environmental Certification: RoHS-6
About Refurbished Products
Different Types of Switches
Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).
Unmanaged Switches
The unmanaged switches offer fixed configurations on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.
Managed Switches
The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.
The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.
Smart Switches
Smart switches refer to switches that possess more features than those unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.
Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.
Modular Switches
Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.
Here, you can check more available conditions of your desired product CDB-8U at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.
Other Available Conditions for this Part
Other Available Categories For - Networking - Switch
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