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WS-C4948-E
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Cisco 4948 Switch WS-C4948-E
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Name:
WS-C4948-E
- Description:
- Cisco 4948 Switch WS-C4948-E
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 34722670340
- Condition:
- Warranty:
- 3
- List Price:
$16,500.00
- Price:
$4,338.0073.7% off
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1
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WS-C4948-E Overview
WS-C4948-E is a high-performance, fixed-configuration Ethernet switch designed for fast, reliable connectivity in enterprise and campus network environments. Built on a robust architecture, it offers flexible power options and a variety of port types to support both standard Ethernet connections and SFP uplinks.
WS-C4948-E features 48 10/100/1000 Ethernet ports along with 4 dedicated SFP uplink ports to meet diverse network demands. It supports stacking for scalable network growth while delivering consistent performance and reliable throughput in mission-critical applications.
WS-C4948-E price is $4,338.00, a 73.7% saving from the Cisco list price of $16,500.00. WS-C4948-E is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for WS-C4948-E for additional pricing. Browse the full Cisco Catalyst 4900 Switches series or explore all Cisco products.
WS-C4948-E Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2
- Form Factor
- Rack-mount
- Power Consumption
- N/A
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 48 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Twisted Pair / Fiber / Combo
- Redundant Power Supply Supported
- No
- Manufacturer Part Number
- WS-C4948-E
- Uplink Configuration
- 1G
- IOS
- LAN Lite
- POE Support
- Non POE
- SFP Ports
- 4 SFP Ports
- Memory
- 128 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 48 10/100/1000 Ethernet ports and 4 1G SFP uplink ports
- Flash Memory
- 32 MB
- Switching Capacity
- 176 Gbps
- Switching Capacity with Stacking
- 352 Gbps
- Product Name
- Cisco Catalyst 4948E Ethernet Switch
- Height
- 1.75 inches
- Width
- 17.5 inches
- Depth
- 14.5 inches
- Weight
- 16 lbs
WS-C4948-E Use Case
Data Center Top-of-Rack Server Aggregation
In a high-performance data center, the WS-C4948-E Cisco 4948 Switch WS-C4948-E consolidates 48 server connections with redundant 10G SFP+ uplinks, delivering low-latency throughput and seamless scalability. Benefit: Streamlines rack cabling, maximizes port density, and ensures predictable performance under peak loads.
Campus Distribution and Core Network High Availability
For large enterprise campuses, the WS-C4948-E Cisco 4948 Switch WS-C4948-E serves as a distribution-layer switch with resilient link aggregation and advanced QoS features. Benefit: Provides non-stop forwarding, rapid failover, and simplified network management to maintain optimal uptime and service quality.
Virtualization and Server Farm Uplink Optimization
In virtualized environments, the WS-C4948-E Cisco 4948 Switch WS-C4948-E supports high-density 1G/10G connectivity to hypervisor clusters, enabling efficient VM migration and workload balancing. Benefit: Reduces network bottlenecks, enhances cluster resilience, and accelerates application deployment cycles.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| WS-C4948-E |  WS-C4948E |  WS-C4948-10GE-E |  WS-X4908-10G-RJ45 |  WS-C4948E-S | |
|---|---|---|---|---|---|
| Depth | 14.5 inches | 11 inches | 29 | N/A | 12 inches |
| Ethernet Technology | 10/100/1000 | 10/100 | 10/100/1000 | 10/100/1000 | 10/100 |
| Flash Memory | 32 MB | 32 MB | 32 MB | 64 MB | 32 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Chassis | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.75 | N/A | 1.75 inches |
| IOS | LAN Lite | LAN Lite | LAN Base | IP Services | LAN Lite |
| Interface Ports | 10/100/1000 | 10/100 | 10/100/1000 | 10/100/1000 | 10/100 |
| Layer Supported | Layer 2 | Layer 2 | Layer 2 | Layer 2 / Layer 3 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | WS-C4948-E | WS-C4948E | WS-C4948-10GE-E | WS-X4908-10G-RJ45 | WS-C4948E-S |
| Media Type Supported | Twisted Pair / Fiber / Combo | Combo | Twisted Pair / Fiber | Twisted Pair | Twisted Pair |
| Memory | 128 MB | 256 MB | 256 MB | 256 MB | 128 MB |
| Number of Downlink Ports | 48 Ports | 48 Ports | 8 Ports | 48 Ports | 48 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | 48 10/100/1000 Ethernet ports and 4 1G SFP uplink ports | N/A | N/A | 48 x 10G RJ45 ports | 48x10/100 Ethernet ports, 4x SFP uplink ports |
| Power Consumption | N/A | N/A | 350 W | N/A | N/A |
| Power Source | AC Power Supply | AC Power Supply | Redundant Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply |
| Product Name | Cisco Catalyst 4948E Ethernet Switch | Cisco Catalyst 4948E Ethernet Switch | Cisco Catalyst 4948 10-Gigabit Ethernet Switch – Enhanced | Cisco WS-X4908-10G-RJ45 Modular Switch | Cisco Catalyst WS-C4948E-S Ethernet Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | No | Yes | N/A | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | N/A | 4 SFP Ports |
| Switching Capacity | 176 Gbps | 128 Gbps | 128 Gbps | 480 Gbps | 32 Gbps |
| Switching Capacity with Stacking | 352 Gbps | 256 Gbps | 256 Gbps | 960 Gbps | 64 Gbps |
| Uplink Configuration | 1G | 1G | 10G | 10G | 1G |
| Weight | 16 lbs | 14 lbs | 30 lbs | N/A | 20 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 | N/A | 17.5 inches |
Reviews & Ratings
Z
Zara Imtiaz
5
Consistent uptime.
M
Marco Conti
4
Strong switching capacity.
A
Adnan Sheikh
5
No major issues.
R
Rachel Kim
5
Meets requirements.
Questions & Answers
What is the Cisco WS-C4948-E switch?
The Cisco WS-C4948-E is a fixed-configuration, 48-port Gigabit Ethernet switch in the Catalyst 4900 family, designed for enterprise wiring-closet and data-center access-layer deployments.
How many ports and uplinks does the WS-C4948-E provide?
It offers 48 RJ-45 10/100/1000 Mbps ports and two dual-purpose 10/100/1000 Mbps SFP uplink slots for fiber or copper modules.
What is the switching capacity of the Cisco 4948-E?
The switch delivers 176 Gbps of switching bandwidth and a forwarding rate of 130 Mpps, supporting wire-speed Gigabit connectivity on all ports.
Does the WS-C4948-E support Power over Ethernet (PoE)?
No, the WS-C4948-E does not include PoE capabilities. For PoE support, consider the WS-C4948G-E model.