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by Cisco
Product Line: Cisco WSC4948EE
Product Type: Network Switch
Sold out
Original price $0.00 - Original price $1,239.00
Original price
$0.00 - $1,239.00
Current price $0.00
Title: Surplus

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Product Description

The WS-C4948E-E Cisco switch features 48 10/100/1000 (RJ45) ports and 4 10GbE (SFP+) ports, designed for efficient connectivity and network scalability. It supports a switching capacity of 176 Gbps and offers a throughput of 131 Mpps (IPv4) and 110 Mpps (IPv6), ensuring high-speed data transmission and efficient handling of network traffic. With front-to-back cooling, a 1 RU form factor, and hot-swappable fans, this switch is built for easy installation and maintenance in any rack configuration, while consuming an average power of 230 W and a maximum of 275 W.

Key Feature for the WSC4948EE

  • Q: How many 10/100/1000 (RJ45) ports does the switch have?
  • A: The switch has 48 10/100/1000 (RJ45) ports.
  • Q: What is the power supply type for this device?
  • A: The power supply type is AC.
  • Q: Can you describe the airflow direction in this hardware?
  • A: The hardware features front-to-back cooling airflow.
  • Q: What is the height of the switch in rack units?
  • A: The switch is 1 RU high.
  • Q: What are the physical dimensions of the switch?
  • A: The dimensions are 1.75 x 17.5 x 19.4 inches (H x W x D).
  • Q: Does this model support hot-swappable fans?
  • A: Yes, it supports hot-swappable fans.
  • Q: What is the average power consumption of the device?
  • A: The average power consumption is 230 W.
  • Q: How many 10GbE (SFP+) ports are available on this switch?
  • A: There are 4 10GbE (SFP+) ports on the switch.
  • Q: What is the maximum power consumption?
  • A: The maximum power consumption is 275 W.
  • Q: What are the rack mounting options for this model?
  • A: The options include front and rear mount, and high-performance rear mount.

Product Review

The Cisco WS-C4948E-E offers a solid balance of connectivity and performance, with 48 10/100/1000 RJ45 ports and four 10GbE SFP+ ports, supporting a switching capacity of 176 Gbps and a throughput of 131 Mpps for IPv4. However, it lacks support for Cisco TwinGig and OneX Converter modules, limiting flexibility in certain network configurations. Additionally, its power consumption, averaging 230W with a maximum of 275W, could be a consideration for operations prioritizing energy efficiency.


The Cisco WS-C4948E-E is a highly efficient, 1 rack unit (RU) high switch designed to provide exceptional performance and reliability for high-demand enterprise networking environments. This switch comes equipped with 48 10/100/1000 Ethernet ports and 4 10 Gigabit Ethernet (SFP+) ports, offering a versatile mix of connectivity options to meet various network requirements. Its airflow design ensures front-to-back cooling, optimizing operational efficiency and system reliability by maintaining optimal temperature levels even under heavy loads. With dimensions measuring 1.75 x 17.5 x 19.4 inches and a weight of 19 lbs, the WS-C4948E-E is designed for easy integration into any standard server rack. Its support for both front and rear mount, along with a high-performance rear mount option, provides flexible installation choices to suit different rack configurations and space considerations. The switch's hardware is engineered for resilience, featuring hot-swappable fans that facilitate uninterrupted operation and easy maintenance. Power efficiency is a notable aspect of this model, with an average power consumption of 230 watts and a maximum power consumption of 275 watts. This indicates a design focused on balancing high performance with energy efficiency, making it an environmentally friendly choice for modern data centers and networking closets. Key hardware specifications of the Cisco WS-C4948E-E include: - Switching Capacity: 176 Gbps, ensuring high-speed data processing and transfer capabilities across the network. - Throughput: 131 million packets per second (Mpps) for IPv4 and 110 Mpps for IPv6, highlighting its ability to handle large volumes of data efficiently. - Supported Routes and Addresses: The switch supports up to 57,000 routes, 55,000 MAC addresses, and 28,000 multicast routes, along with hardware entries for 32,000 addresses, providing ample capacity for complex network configurations and large-scale operations. The WS-C4948E-E supports a comprehensive range of network protocols and features, including up to 4094 PVST+ and VLAN IDs, 4094 Spanning Tree Protocol instances, 4094 switched virtual interfaces, and 4094 active VLANs, ensuring extensive network segmentation and efficient data traffic management. Additionally, it offers capabilities for 8 ingress and 8 egress Switched Port Analyzer (SPAN) sessions, enabling detailed network monitoring and analysis. However, it's important to note that the Cisco WS-C4948E-E does not support the Cisco TwinGig Converter Module or the Cisco OneX Converter Module, limiting its flexibility in terms of uplink connectivity options. Despite this, the switch's comprehensive feature set, including its impressive switching capacity, high throughput rates, and robust support for network protocols and addresses, make it a powerful tool for supporting advanced networking requirements. In summary, the Cisco WS-C4948E-E stands out for its strong performance metrics, efficient cooling design, and flexible installation options, making it a suitable choice for enterprises seeking a reliable, high-capacity networking solution.


ModelCisco WS-C4948E-E
Gigabit Ethernet Ports Count48
10 Gigabit Ethernet SFP+ Ports4
Energy SourceAC
Cooling System DirectionFront-to-Back
Unit Rack Height1 RU
Dimensions (Height x Width x Depth)1.75 x 17.5 x 19.4 inches
Device Weight19 lbs
Removable FansYes
Typical Power Use230 W
Peak Power Demand275 W
Mounting OptionsFront and Rear Mount, High-Efficiency Rear Mount
Compatible Uplink ModulesSFP, SFP+
Support for Cisco TwinGig ConverterNo
Support for Cisco OneX ConverterNo
Data Processing Rate176 Gbps
Data Transfer Rate131 Mpps (IPv4), 110 Mpps (IPv6)
Route Capacity57,000
MAC Address Capacity55,000
Maximum VLANs and PVST Instances4094
Spanning Tree Protocol Instances4094
Switched Virtual Interfaces (SVIs)4094
Active VLANs Limit4094
Supported Multicast Routes28,000
Hardware Table Entries32,000
SPAN Sessions8 Ingress and 8 Egress

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