Cisco WS-C4948E-E Ethernet Switch
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WS-C4948E-E Cisco Catalyst 48 Ports Manageable Switch New

Availability: In Stock
Part Number#: WS-C4948E-E
List Price was: $55250.00
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Short Description:
WS-C4948E-E Catalyst Layer 3 Switch 48 Ports Manageable 4 x Expansion Slots 10/100/1000Base-T 48 x Network, 4 x Expansion Slot Gigabit Ethernet 4 x SFP+ Slots Layer (L3) Supported 1U High Rack-mountable | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

More Information

The Cisco WS-C4948E-E Catalyst SFP+ 48-Ports Switch is a high-performance, enterprise-grade network switch designed for use in data center and campus environments. It is built on Cisco's proven Catalyst switch platform and provides 48 10 Gigabit SFP+ ports for high-speed connectivity. The switch also includes advanced features such as Cisco's FlexStack-Plus technology for stacking multiple switches together, and the ability to support both IPv4 and IPv6 protocols. This makes it ideal for use in large, high-bandwidth environments where scalability and reliability are important considerations. Additionally, the switch is built with a modular architecture, which allows for easy upgrades and maintenance, making it a versatile and cost-effective solution for network administrators.


The Cisco WS-C4948E-E Catalyst SFP+ 48-Ports Switch is a high-performance, enterprise-level switch that is designed for use in data centers, service provider networks, and other high-bandwidth environments. This switch is built on the Cisco Catalyst 4900 Series platform, which is known for its high-performance, high-availability, and robust security features.

One of the key features of this switch is its 48 SFP+ ports, which support 10 Gigabit Ethernet speeds and allow for high-speed data transfer between connected devices. The switch also supports advanced features such as Quality of Service (QoS), Virtual Local Area Networks (VLANs), and Link Aggregation Control Protocol (LACP) to help optimize network performance and ensure smooth data transfer.

The switch also includes advanced security features such as access control lists (ACLs) and Cisco TrustSec, which allow administrators to secure their networks and protect against threats such as malware and unauthorized access. Additionally, the switch is designed with high availability features such as redundancy and failover to help prevent network downtime and ensure continuous connectivity.


The Cisco WS-C4948E-E Catalyst switch is a high-performance, enterprise-class switch that is designed for use in large data centers and other demanding network environments. One of its key features is its high port density, with 48 SFP+ (small form-factor pluggable plus) ports that support 10 Gigabit Ethernet connections.

One of the key factors that contribute to the reliability of the model switch is its hardware architecture. The switch is built using Cisco's proprietary ASIC (application-specific integrated circuit) technology, which allows for high-performance, low-latency switching. Additionally, the switch is built with redundant power supplies and fans, which helps to ensure that the switch can continue to operate even if one of these components fails.

This product also supports a variety of advanced software features that can help to improve the reliability of your network. One such feature is Cisco's FlexLink technology, which allows for fast recovery from link failures and can help to minimize the impact of network outages. Additionally, the switch supports advanced Quality of Service (QoS) features, which can help to ensure that important network traffic is given priority over less important traffic, reducing the likelihood of network congestion and packet loss.

General Information about this Cisco WS-C4948E-E

  • Manufacturer: Cisco
  • Part Number or SKU# WS-C4948E-E
  • Product Line: Catalyst
  • Product Series: 4900
  • Product Type: Layer 3 Switch

Interfaces / Ports of 48 Ports Switch

  • Total Number of Network Ports: 48
  • Number of Network (RJ-45) Ports: 48
  • Port/Expansion Slot Details: 48 x Gigabit Ethernet Network
  • Port/Expansion Slot Details: 4 x 10 Gigabit Ethernet Expansion Slot

Media & Performance for Expansion Slot 4 Switch

  • Ethernet Technology: Gigabit Ethernet
  • Network Technology: 10/100/1000Base-T

I/O Expansions of Layer 3 Ethernet Switch

  • Number of Total Expansion Slots: 4
  • Expansion Slot Type: SFP+
  • Number of SFP+ Slots: 4
  • Memory Technology: SDRAM

Management & Protocols

  • Manageable: Yes

Power Description

  • Input Voltage: 110 V AC
  • Input Voltage: 220 V AC
  • Power Source: Power Supply
  • Redundant Power Supply: Yes

Dimension and Weight

  • Width: 17.5 Inch
  • Depth: 19.4 Inch
  • Height: 1.8 Inch
  • Weight: 14 LBS
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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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.

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

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Worldwide Shipping Options:

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UPS®/FedEx® Ground Shipping Canada

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