Description
Product Overview of the Cisco WS-C2960XR-48FPD-I 48-Ports Ethernet Switch
The Cisco WS-C2960XR-48FPD-I Catalyst 2960-XR is a high-performance Layer 3 switch designed to meet the networking needs of businesses. In this comprehensive guide, we will explore the key features and specifications of this switch, explaining its capabilities in simple English. With 48 Ports Gigabit Ethernet supporting 10/100/1000Base-T and 2 Small Form-Factor Pluggable Plus (SFP+) ports for versatile connectivity, the WS-C2960XR-48FPD-I is tailored to deliver efficient and reliable network operations.
Key Features
Gigabit Ethernet Ports
The Cisco WS-C2960XR-48FPD-I comes equipped with 48 Gigabit Ethernet ports, supporting data transfer speeds of 10/100/1000Base-T. These ports provide a high-speed and reliable connection for a variety of devices, including computers, printers, and other networked equipment.
Small Form-Factor Pluggable Plus (SFP+) Ports
In addition to the Gigabit Ethernet ports, the switch features 2 Small Form-Factor Pluggable Plus (SFP+) ports. These ports offer flexibility by supporting both twisted pair and optical fiber connections, making it easy to adapt to different networking requirements.
Twisted Pair and Optical Fiber Support
The WS-C2960XR-48FPD-I supports both twisted pair and optical fiber connections, providing versatility in network deployment. Twisted pair connections are suitable for shorter distances within a facility, while optical fiber connections are ideal for longer distances and environments where electromagnetic interference may be a concern.
Layer 3 Switch
As a Layer 3 switch, the WS-C2960XR-48FPD-I goes beyond basic Layer 2 functionality. Layer 3 switches have the capability to make routing decisions based on IP addresses, allowing for efficient traffic management and inter-VLAN communication.
Technical SpecificationsGigabit Ethernet Ports
Data Transfer Speeds
The 48 Gigabit Ethernet ports on the WS-C2960XR-48FPD-I support data transfer speeds of 10/100/1000Base-T. This means that data can be transferred at rates of 10, 100, or 1000 megabits per second, providing the necessary bandwidth for various applications.
Auto-Negotiation
The ports are equipped with auto-negotiation capabilities, allowing them to automatically determine the optimal communication settings with connected devices. This ensures seamless connectivity and efficient data transfer between devices.
Small Form-Factor Pluggable Plus (SFP+) PortsFlexibility in Connection
The inclusion of 2 SFP+ ports adds a layer of flexibility to the switch. These ports support both twisted pair and optical fiber connections, offering businesses the freedom to choose the most suitable connection type based on their network requirements.
High-Speed Connectivity
SFP+ ports support high-speed data transfer, making them ideal for connecting to other network devices or uplinking to higher-layer switches. The flexibility and speed of SFP+ ports contribute to the overall efficiency of the network.
Twisted Pair and Optical Fiber Support
Twisted Pair (Copper) Support
The support for twisted pair connections allows for standard Ethernet connections over copper cables. This is suitable for shorter distances within a facility, providing a reliable and cost-effective solution for connecting devices.
Optical Fiber Support
Optical fiber connections are supported for longer-distance communication and environments where electromagnetic interference may be a concern. Optical fiber is known for its high bandwidth and immunity to electrical interference, making it ideal for critical data transmission.
Layer 3 SwitchRouting Capabilities
As a Layer 3 switch, the WS-C2960XR-48FPD-I has the ability to make routing decisions based on IP addresses. This enhances network efficiency by allowing the switch to route traffic between different VLANs and subnets.
Inter-VLAN Communication
The Layer 3 functionality enables efficient communication between devices on different VLANs. This capability is crucial for segmenting network traffic and improving overall network performance and security.
Multicast Routing Capabilities of the WS-C2960XR-48FPD-I Switch
The WS-C2960XR-48FPD-I Cisco Catalyst 2960-XR 48-Ports Switch provides basic multicast routing capabilities to support multicast traffic distribution in a network. Here are the key multicast routing features of this switch:
- IGMP Snooping: The switch supports IGMP Snooping, which enables the switch to listen to IGMP messages sent by multicast-enabled devices in the network. IGMP Snooping enables the switch to forward multicast traffic only to ports where multicast-enabled devices are connected, reducing unnecessary multicast traffic in the network.
- IGMP Filtering: The switch supports IGMP filtering, which enables network administrators to configure IGMP filters to control multicast traffic flow in the network. IGMP filters allow network administrators to specify which multicast groups are allowed or denied on specific ports.
- Multicast VLAN Registration (MVR): The switch supports MVR, which enables the switch to replicate multicast traffic to multiple VLANs. MVR is useful in environments where multicast traffic needs to be distributed to multiple VLANs without flooding the entire network.
- Protocol Independent Multicast (PIM): The switch supports PIM Sparse Mode (PIM-SM) and PIM Dense Mode (PIM-DM) protocols for multicast routing. PIM is a multicast routing protocol that enables routers to share multicast traffic distribution information and dynamically create multicast distribution trees in the network.
- Multicast Routing Table: The switch maintains a multicast routing table, which stores multicast routing information such as multicast group addresses, source addresses, and outgoing interfaces. The multicast routing table is used by the switch to forward multicast traffic to the appropriate interfaces.
General Information about this Cisco WS-C2960XR-48FPD-I
- Manufacturer: Cisco
- Model Number or SKU# WS-C2960XR-48FPD-I
- Product Line: Catalyst
- Product Series: 2960-XR
- Product Type: Ethernet Switch
Interfaces/Ports for 48 Ports Ethernet Switch
- Total Number of Network Ports 48
- Token Ring Port No
- LRE Port No
- Bypass No
- Modular No
- Management Port Yes
- USB Yes
- Number of PoE (RJ-45) Ports 24
- Number of PoE+ (RJ-45) Ports 24
- Port/Expansion Slot Details 48 x Gigabit Ethernet Network
- Port/Expansion Slot Details 2 x 10 Gigabit Ethernet Expansion Slot
Performance of L3 Managed Switch
- Media Type Supported Twisted Pair
- Twisted Pair Cable Standard Category 5
- Ethernet Technology Gigabit Ethernet
- Ethernet Technology 10 Gigabit Ethernet
- Network Technology 10/100/1000Base-T
I/O Expansions
- Number of Total Expansion Slots 2
- Expansion Slot Type SFP+
- Number of SFP+ Slots 2
Network & Communication
- Layer Supported 3
Memory
- Standard Memory 512 MB
- Memory Technology DRAM
- Flash Memory 128 MB
Reliability
- MTBF 231590 Hour
Power Description
- PoE (RJ-45) Port Yes
- Input Voltage 110 V AC
- Input Voltage 220 V AC
- Power Source Power Supply
- Redundant Power Supply Yes
In summary, the Cisco WS-C2960XR-48FPD-I Catalyst 2960-XR Layer 3 Switch is a powerful and versatile networking solution equipped with 48 Gigabit Ethernet ports, 2 SFP+ ports, and support for both twisted pair and optical fiber connections. This switch offers the speed, flexibility, and advanced functionality required for efficient and reliable network operations. Whether used in offices, data centers, or other networking environments, the WS-C2960XR-48FPD-I provides a solid foundation for building and expanding a high-performance network.
