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- In Stock: 5
- Manufacturer: Cisco
- Model or Part: WS-C4948-SV06
- Condition: Refurbished
- Weight: 22.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The Cisco Catalyst 4948 (model WS-C4948-SV06) is a high-performance, stackable Ethernet switch designed for enterprise campus and branch deployments. It delivers robust Layer 2 and Layer 3 switching capabilities, advanced security, and high availability features that help simplify network management while supporting growing bandwidth demands.
Key Features
- 48 Gigabit Ethernet ports for high-speed access connectivity
- Four built-in 10 Gigabit Ethernet uplink modules for flexible aggregation
- StackWise technology supports stacking up to nine switches with a single management point
- Advanced security including 802.1X authentication, dynamic ARP inspection, and IP source guard
- Quality of Service (QoS) with class-based queuing and traffic shaping for voice and video applications
- Energy Efficient Ethernet (EEE) to reduce power consumption during low traffic periods
- Comprehensive management via Cisco IOS, SNMP, NetFlow, and web-based GUI
Technical Specifications
- Model number: WS-C4948-SV06
- Form factor: 19-inch rack-mount, 1U
- 48 x 10/100/1000BASE-T ports
- 4 x 10 Gigabit Ethernet SFP+ ports
- StackWise bandwidth: 40 Gbps
- Forwarding capacity: 176 Gbps
- Switching fabric: 176 Gbps
- Non-blocking architecture with 1.0 Mpps forwarding rate
- Power supplies: Dual redundant hot-swap AC or DC options
- Operating temperature: 0 to 40 degrees Celsius
- Dimensions: 44.5 mm height, 440 mm width, 300 mm depth
Typical Applications
- Campus core and distribution layers where high port density and uplink flexibility are required
- Branch office aggregation points that need reliable stacking and simplified management
- VoIP and video conferencing deployments that benefit from QoS and low latency switching
- Secure environments that demand robust authentication and traffic filtering capabilities
- Energy-conscious networks seeking to lower power usage without sacrificing performance
The Cisco Catalyst 4948 provides a solid foundation for modern enterprise networks, delivering the performance, security, and manageability needed to support today and scale for tomorrow.