Dell T21KK 16GB Transceiver
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Dell T21KK 16GB Transceiver SFP+ Optical Refurbished

Availability: In Stock
Part Number#: T21KK
List Price was: $819.23
Your Price:
$213.00
You Save: $606.23 (74% off)
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Refurbished

Short Description:
T21KK 16 Gigabytes(GB) Optical Small Form-Factor Pluggable Plus (SFP+) Transceiver | Made by Dell | Refurbished
Brand:
Dell
Product Condition:
Refurbished
Warranty provided by ALLHDD.COM:
90 Days
Product overview for the Dell T21KK 16GB Transceiver

In the rapidly evolving landscape of networking and telecommunications, the Dell T21KK 16 Gigabytes Optical Small Form-Factor Pluggable Plus (SFP+) Transceiver stands out as a crucial component. As 16 Gigabytes Optical an is part of modern data centers and network infrastructures, this transceiver plays a vital role in ensuring high-speed and reliable data transmission. In this description, we will delve into the intricacies of the Dell T21KK, exploring its features, benefits, and applications.

Understanding Optical SFP+ Transceivers

Before delving into the specifics of the Dell T21KK, let's establish a foundational understanding of Small Form-Factor Pluggable Plus SFP+ transceivers. SFP+ is a compact, hot-pluggable optical module widely used in networking equipment. It serves as the interface between network devices, facilitating seamless data transmission.

The Evolution of SFP+ Transceivers

The SFP+ standard represents an evolution from its predecessor, the SFP. With enhanced data rates and improved performance, SFP+ transceivers have become the go-to solution for high-speed data communication in modern networks.

Dell T21KK Breaking Down the SpecsForm-Factor and Design

The Dell T21KK is classified as a Small Form-Factor Pluggable Plus (SFP+) transceiver, emphasizing its compact design. This small form factor allows for easy integration into a variety of networking devices, contributing to the adaptability of the technology.

Data Capacity 16 Gigabytes GB

A standout feature of the Dell T21KK is its impressive data capacity of 16 Gigabytes (GB). This denotes the amount of data the transceiver can transmit or receive per second. The 16GB capacity positions the T21KK as a high-performance solution for data-intensive applications.

Optical Connectivity

Optical connectivity is a defining characteristic of the Dell T21KK. Leveraging optical technology ensures reliable data transmission over longer distances compared to traditional copper-based alternatives. This makes the T21KK ideal for scenarios where extended reach is essential.

Plug-and-Play Functionality

The "Plug-and-Play" functionality of the T21KK simplifies the installation process. The hot-pluggable design allows for on-the-fly changes, minimizing during network maintenance or upgrades.

Applications of the Dell T21KKEnterprise Networking

In the realm of enterprise networking, the Dell T21KK finds its application in connecting switches, routers, and other networking equipment. Its high data capacity and reliable optical connectivity make it a preferred choice for organizations with demanding data transfer requirements.

Data Centers

Data centers, the backbone of modern digital infrastructure, benefit significantly from the Dell T21KK. The transceiver's ability to handle large volumes of data makes it an essential component in the seamless functioning of data storage and processing facilities.

Telecommunication Networks

Telecommunication networks rely on high-speed, reliable connections for voice and data communication. The Dell T21KK, with its 16GB capacity and optical capabilities, plays a crucial role in ensuring the efficiency and stability of telecommunications infrastructure.

Advantages of Choosing Dell T21KK

The 16GB data capacity of the T21KK translates to high bandwidth, accommodating the growing demand for faster and more efficient data transfer in modern networks.

Scalability

The scalability of the T21KK makes it suitable for networks of varying sizes. Whether in a small office setting or a large data center, the transceiver can be seamlessly integrated to meet the specific needs of the network.

Reliability

Optical connectivity enhances the reliability of the Dell T21KK. By minimizing signal degradation over long distances, this transceiver ensures a stable and consistent data transfer experience.

Compatibility and Interoperability

The Dell T21KK is designed to be compatible with a multitude of networking devices from various manufacturers. This interoperability ensures that users have the flexibility to choose the best combination of equipment for their specific needs.

Future Trends and Innovations

As the networking landscape continues to evolve, transceivers like the Dell T21KK pave the way for future innovations. The demand for higher data speeds, increased reliability, and seamless integration will likely drive the development of even more advanced SFP+ transceivers in the years to come.

General Information about the Dell T21KK Transceiver
  • Manufacturer: Dell
  • Model Number or SKU# T21KK
  • Product Type: Transceiver
Technical Information
  • Capacity: 16GB
  • SFP+ Optical

In general, the Dell T21KK 16 Gigabytes (GB) Optical SFP+ Transceiver stands as a testament to the rapid advancements in networking technology. Its compact design, high data capacity, and optical connectivity make it a versatile solution for a wide range of applications. As networks continue to grow in complexity and demand, transceivers like the T21KK play a pivotal role in ensuring seamless and efficient data communication. Whether in enterprise networking, data centers, or telecommunication networks, the Dell T21KK remains at the forefront of connectivity solutions, driving the digital transformation of the modern world.

Brand:
Dell
Product Condition:
Refurbished
Warranty provided by ALLHDD.COM:
90 Days

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.


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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®
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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
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UPS® First Overnight - Saturday
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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®
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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.
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  • You can estimate the shipping cost from the products detail page, also available on the checkout page
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