Cisco CDB-8U 8 Port Switch
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Why CDB-8U Cisco Catalyst Ethernet 8 Ports is the best?

Availability: In Stock
Part Number#: CDB-8U
$430.00
3% Discount on Checkout

Short Description:
CDB-8U Catalyst 8 Ports Ethernet Managed Switch Digital Building 10/100/1000Base-T PoE+ Manageable Rack-mountable Fast Ethernet Network Switch | Made by Cisco | Refurbished

Interface Types of This Product: Switch 8 Port

Brand:
Cisco
Product Condition:
Refurbished
Warranty provided by ALLHDD.COM:
90 Days
We are giving specifications below, why one should consider procuring Cisco 8 Port Switch Networking features, a general overview, description, performance specification, relevant images, a competitive price infographic, and technical information about the CDB-8U model with compatibility.

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

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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 configuration 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 of 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.

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Warranty

ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

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Delivery

Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday


FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states


Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days


Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.