Cisco WS-X4448-GB-SFP Networking Expansion Module 48 Ports
If you need a large quantity of WS-X4448-GB-SFP product - call us at +1 (718) 766 5269 or request a quote at live chat and our sales manager will contact you shortly.
Looking for assistance? Connect with one of our experts
FREE Shipping. We are accepting NET 30 Days Purchase Orders. Get a decision in seconds, without affecting your credit.

WS-X4448-GB-SFP Cisco Catalyst 4500 Gigabit Module - 48x 1G New

Availability: In Stock
Part Number#: WS-X4448-GB-SFP
List Price was: $18034.62
Your Price:
You Save: $13345.62 (74% off)

3% Discount on Checkout

Short Description:
WS-X4448-GB-SFP Catalyst 4500 48-Ports 1000Base-X SFP Gigabit Ethernet Module | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

High Performance

The WS-X4448-GB-SFP is a gigabit Ethernet expansion module for the Cisco Catalyst 4500 series switch. It is designed to provide 48 gigabit Ethernet ports using Small Form-Factor Pluggable (SFP) transceivers.

The module supports a wide range of SFP transceivers, including both standard and enhanced SFPs. The standard SFPs support speeds of up to 1 Gbps, while the enhanced SFPs can support speeds of up to 4 Gbps.

The part has a number of features that help to improve performance, including support for Quality of Service (QoS), jumbo frames, and Link Aggregation Control Protocol (LACP). It also supports Cisco's proprietary StackWise and FlexStack technologies, which allow multiple switches to be connected together and managed as a single entity, increasing the overall performance and reliability of the network.

One of the biggest benefits of this module is the ability to provide a high density of gigabit Ethernet ports, which makes it well-suited for large enterprise and data center environments where a lot of devices need to be connected to the network. Additionally, SFP transceivers offers flexibilty of fiber connectivity, it can go upto 40km distance using SFP transceivers.

Compatibility of SFP Module

The Cisco WS-X4448-GB-SFP Catalyst 4500 series switch module is a 48-port Gigabit Ethernet module that is designed to be used with the Cisco Catalyst 4500 series switches. It is compatible with a variety of different Cisco Catalyst 4500 series switches, including the E-series, the 9-slot, and the 10-slot chassis. It has 48 SFP ports for fiber or copper connectivity, and supports both standard Ethernet and Gigabit Ethernet. It provides high performance, scalability, and reliability, making it well-suited for deployment in a variety of different enterprise and service provider environments, including campus LANs, data centers, and service provider networks.


The Cisco WS-X4448-GB-SFP Catalyst 4500 Gigabit Module SFP Slots Expansion Module is a reliable expansion module for the Cisco Catalyst 4500 series switches. It provides 48 Gigabit Ethernet ports with Small Form-Factor Pluggable (SFP) slots for fiber or copper connectivity.

The module is designed to be fully compatible with the Cisco Catalyst 4500 series switches and can be easily installed in the switch's chassis. It is also designed to provide reliable and consistent performance, with no single point of failure.

The module is built with high-quality components and uses advanced technologies to ensure maximum uptime and minimal downtime. It also has built-in diagnostics and troubleshooting tools to help administrators quickly identify and resolve any issues that may arise.

General Information

Manufacturer: Cisco Systems, Inc

Manufacturer Part Number: WS-X4448-GB-SFP

Brand Name: Cisco

Product Name: Expansion Module

Product Type: Expansion Module

Technical Information

Application/Usage: Data Networking

Application/Usage: Optical Network

I/O Expansions

Expansion Slots: 48 x SFP (mini-GBIC)



Cisco Catalyst 4500 Series Switches

Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Here, you can check more available conditions of your desired product WS-X4448-GB-SFP 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.


Please choose your location for calculate shipping cost.


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.

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


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.