Cisco Catalyst WS-C4948E-S Ethernet Switch, 48 Ports
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WS-C4948E-S | Six-Month (180 Days) | $347.00 | Excellent Refurbished | You save: $321.25 (48%) |
WS-C4948E-S | Six-Month (180 Days) | $5,989.00 | Factory-Sealed New Retail in Original Box (FSB) | You save: $8,422.25 (58%) |
Cisco Catalyst 4948E-S Overview
Manufacturer and Model Details
The Cisco Catalyst 4948E-S is a highly reliable 48-port managed Ethernet switch designed for robust network performance. This model, part number WS-C4948E-S, belongs to Cisco's esteemed Catalyst series.
Product Specifications
- Manufacturer: Cisco
- Part Number: WS-C4948E-S
- Product Line: Catalyst
- Product Series: 4900
- Product Model: 4948E
- Product Name: Catalyst 4948E Ethernet Switch
- Product Type: Ethernet Switch
Network Interfaces and Ports
Port Details
- Total Network Ports: 48
- RJ-45 Ports: 48
- Gigabit Ethernet Ports: 48
- 10 Gigabit Ethernet Expansion Slots: 4
Media and Performance Capabilities
Ethernet Technology
- Technology: Gigabit Ethernet
- Network Standards: 10/100/1000Base-T
Expansion and Connectivity
Expansion Slots
- Total Expansion Slots: 4
- Expansion Slot Type: SFP+
- SFP+ Slots: 4
Network and Communication Features
Layer and Management
- Layer Supported: Layer 2
- Management Protocols: Cisco Works LAN Management Solution (LMS), Cisco Works CiscoView, Cisco Network Assistant
- VLAN Support: IEEE 802.1Q
- QoS Support: IEEE 802.1p
- Network Management: SNMP v1, v2, v3, RMON, DHCP, CLI, HTTPS, Telnet
Memory and Power Specifications
Memory
- Standard Memory: 1 GB
Power
- Input Voltage: 110 V AC, 220 V AC
- Power Source: Power Supply
- Redundant Power Supply: Yes
Ports
The Cisco WS-C4948E-S Ethernet Switch is equipped with a remarkable 48 ports, making it an ideal choice for businesses and organizations that require a high-performance network infrastructure. The abundance of ports enables the switch to connect a large number of devices, facilitating seamless communication and data transfer within the network.
Increased connectivity
With 48 ports, this Ethernet switch offers extensive connectivity options for various devices such as computers, servers, printers, IP phones, and other networking equipment. Each port can be used to establish a connection with a different device, allowing for efficient information exchange and collaboration across the network. This increased connectivity is particularly beneficial for enterprises with multiple departments or large-scale operations that rely heavily on interconnected systems.
Scalability and flexibility
The large number of ports on the Cisco WS-C4948E-S ensures scalability and flexibility in network expansion. As businesses grow and their networking needs evolve, additional devices can be easily accommodated by utilizing the available ports on the switch. This scalability enables organizations to adapt their networks to accommodate new technologies, applications, and increased data traffic without the need for extensive infrastructure upgrades.
Improved network performance
Having 48 ports on this Ethernet switch significantly enhances network performance. Each port operates at high speed, enabling quick data transmission between connected devices. This ensures minimal latency and optimized network efficiency, resulting in improved productivity and smoother operation of critical applications. Moreover, the switch's advanced features like Quality of Service (QoS) prioritize network traffic, ensuring that bandwidth-intensive tasks receive adequate resources to prevent bottlenecks.
Efficient network segmentation
The abundance of ports makes it easier to implement network segmentation strategies. Network segmentation involves dividing a large network into smaller subnetworks or VLANs (Virtual Local Area Networks). By doing so, organizations can enhance network security, improve performance by reducing broadcast traffic, and segregate different departments or user groups. The Cisco WS-C4948E-S allows for seamless VLAN configuration across its 48 ports, enabling efficient segregation and management of network resources.
Redundancy and high availability
The Cisco WS-C4948E-S Ethernet Switch offers redundancy and high availability features that are crucial for organizations requiring uninterrupted network connectivity. By utilizing multiple ports, businesses can establish redundant connections to critical devices or create link aggregation groups. This redundancy ensures that if one link fails, traffic is automatically rerouted through alternative paths, minimizing downtime and maintaining continuous network operations.
Power over Ethernet (PoE) support
Some variants of the Cisco WS-C4948E-S support Power over Ethernet (PoE), allowing the switch to deliver power to compatible devices over the Ethernet cables. This eliminates the need for separate power adapters for devices like IP phones, wireless access points, or security cameras, simplifying installation and reducing cable clutter. With 48 PoE-enabled ports, this switch becomes an excellent choice for organizations seeking a centralized power solution for their network devices.
Cost-effective solution
The Cisco WS-C4948E-S with its 48 ports offers a cost-effective networking solution. By consolidating multiple devices onto a single switch, businesses can reduce the overall infrastructure costs associated with purchasing and managing separate switches. Additionally, the scalability and flexibility provided by the 48 ports future-proof the network infrastructure, minimizing the need for frequent upgrades or replacements.
Streamlined management
Managing a network with numerous connected devices can be challenging. However, the Cisco WS-C4948E-S simplifies network management through its centralized interface and comprehensive management features. With 48 ports, administrators can efficiently monitor and configure each device connected to the switch from a single point of control. This streamlines network management processes, reduces administrative overhead, and enhances overall network visibility and control.
In conclusion, the Cisco WS-C4948E-S Ethernet Switch's 48 ports offer numerous benefits and importance for users. The increased connectivity, scalability, and flexibility enable businesses to accommodate a growing number of devices and adapt to evolving networking needs. The switch's performance improvements, efficient network segmentation, redundancy, and high availability features ensure optimized network operations. Additionally, the Power over Ethernet support, cost-effectiveness, and streamlined management capabilities make the Cisco WS-C4948E-S an excellent choice for organizations seeking a reliable and versatile networking solution.