Cisco Catalyst WS-C4948E-F L3 Ethernet Switch 48 Ports
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SKU/MPN | Warranty | Price | Condition | You save |
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WS-C4948E-F | Six-Month (180 Days) | $1,945.50 | Factory-Sealed New in Original Box (FSB) | You save: $1,683.26 (46%) |
WS-C4948E-F | Six-Month (180 Days) | $282.27 | Excellent Refurbished | You save: $202.38 (42%) |
Overview of the Catalyst 4948E-F Ethernet Switch
Manufacturer and Model Information
- Manufacturer: Cisco
- Model Number: WS-C4948E-F
- Product Line: Catalyst
- Product Series: 4900
- Product Type: Ethernet Switch
Device Specifications
- Type: Managed L3 Switch
- Form Factor: Rack-mountable, 1U
- Ports: 48 x 10/100/1000 + 4 x 10 Gigabit SFP+
Performance Metrics
- Switching Capacity: 176 Gbps
- IPv4 Switching Capacity: 131 Mpps
- IPv6 Switching Capacity: 110 Mpps
Capacity and Protocols
- Active VLANs: 4094
- QoS Hardware Entries: 32,000
- Spanning Tree Protocol Instances: 4094
- Switched Virtual Interfaces (SVIs): 4094
- MAC Address Table Size: 55,000 Entries
- Supported Routing Protocols: RIP-1, RIP-2, EIGRP, IGMPv2, HSRP, IGMP, DVMRP, VRRP, OSPFv2, PIM-SM, IGMPv3, OSPFv3, PIM-SSM, Static IPv4 Routing, Static IPv6 Routing, Policy-based Routing (PBR), RIPNG, MLdv2, MLd
Remote Management and Features
- Management Protocols: SNMP v1, v2, v3; RMON v1, v2, v3, v9; Telnet; HTTPS; TFTP; SSH; SSH-2; CLI
- Key Features: Hot Swap Module Replacement, Layer 3 Switching, Layer 2 Switching, DHCP Support, Auto-negotiation, VLAN Support, IGMP Snooping, Traffic Shaping, MAC Address Filtering, Broadcast Storm Control, IPv6 Support, Multicast Storm Control, Non-stop Forwarding (NSF), Spanning Tree Protocol (STP) Support, Per-VLAN Spanning Tree (PVST), Tunneling, DHCP Snooping, Dynamic Trunking Protocol (DTP) Support, Port Aggregation Protocol (PAgP) Support, Access Control List (ACL) Support, Quality of Service (QoS), Jumbo Frames Support, Virtual Route Forwarding-Lite (VRF-Lite), MLD Snooping, Dynamic ARP Inspection (DAI), Time Domain Reflectometry (TDR), Back-to-Front Airflow, Per-VLAN Spanning Tree Plus (PVST+), EIGRP Stub Routing
Compliance and Power Specifications
- Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1d, IEEE 802.1q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3ah, IEEE 802.1ag
- Power Requirements: AC 120/230 V (50/60 Hz)
- Power Redundancy: Optional
Ports
The Cisco WS-C4948E-F Catalyst L3 Ethernet Switch is equipped with a remarkable 48 ports, making it an ideal choice for businesses and organizations that require extensive network connectivity. With this high number of ports, users have the ability to connect a wide range of devices, including computers, servers, printers, and other network-enabled devices. This feature proves to be highly beneficial for users as it allows for efficient and seamless communication between various devices within the network.
Increased Connectivity
Having 48 ports on the Cisco WS-C4948E-F Catalyst L3 Ethernet Switch significantly increases the overall connectivity of your network infrastructure. Each port serves as a pathway through which data can flow, enabling devices to communicate with one another. The availability of numerous ports ensures that there is ample room for expansion and growth, accommodating additional devices as your business or organization expands. This ensures that your network infrastructure remains future-proof and capable of handling increasing data demands.
Flexibility and Versatility
The 48 ports on this Cisco switch provide users with the flexibility to connect various types of devices simultaneously. With a diverse range of devices connecting to the network, such as computers, IP phones, wireless access points, and surveillance cameras, the switch's multiple ports allow for seamless integration of different technologies. This flexibility ensures that you can adapt your network infrastructure to meet changing business requirements and keep up with technological advancements.
Efficient Data Transfer
The abundance of ports on the Cisco WS-C4948E-F Catalyst L3 Ethernet Switch facilitates efficient data transfer within the network. With each device connected to a dedicated port, data can be transmitted simultaneously without causing bottlenecks or congestion. This results in improved network performance and reduces latency, ensuring that critical applications and services run smoothly and without interruptions. The efficient data transfer capability of this switch is particularly beneficial for businesses with high data demands, such as data centers or multimedia production companies.
Network Segmentation
The 48 ports on this Cisco switch also allow for effective network segmentation. Network segmentation involves dividing a network into smaller, isolated segments to enhance security, optimize performance, and simplify network management. With the ability to connect multiple devices simultaneously, the switch enables you to group devices based on their function or security requirements. This segmentation helps prevent unauthorized access to sensitive data and allows for efficient traffic management, ensuring that each segment operates independently without impacting others.
Improved Scalability
Scalability is a crucial factor for any growing business or organization. The Cisco WS-C4948E-F Catalyst L3 Ethernet Switch with its 48 ports offers excellent scalability options. As your network expands, additional devices can be easily connected to the available ports without the need for complex reconfiguration or the purchase of additional equipment. This scalability feature saves time and resources while providing a seamless expansion path for your network infrastructure.
Redundancy and Resilience
The large number of ports on this Cisco switch also enables redundancy and resilience within your network. Redundancy refers to having backup connections or devices in case of a failure, ensuring uninterrupted network connectivity. With 48 ports, you can create redundant connections between devices or even implement link aggregation techniques to combine multiple ports for increased bandwidth and failover capabilities. This redundancy and resilience feature provides peace of mind, reducing the risk of downtime and maintaining uninterrupted operations.
In conclusion, the Cisco WS-C4948E-F Catalyst L3 Ethernet Switch's 48-port feature offers numerous benefits and importance for users. The increased connectivity, flexibility, and versatility allow for seamless integration of various devices and technologies within your network infrastructure. The efficient data transfer capability ensures optimal performance, while effective network segmentation enhances security and simplifies management. Additionally, the scalability, redundancy, and resilience features provide the necessary foundation for a robust and future-proof network infrastructure. With the Cisco WS-C4948E-F Catalyst L3 Ethernet Switch, you can confidently meet the demands of your growing business or organization while ensuring reliable and efficient network operations.