Description
Product Overview of the Cisco WS-C2960+48PST-L Ethernet Switch
The Cisco WS-C2960+48PST-L Catalyst 2960 is a versatile network switch designed to meet the demands of modern business networks. making it a popular choice for businesses and enterprises around the world. It offers 48 ports for connecting devices, Power Over Ethernet (PoE) capabilities, Layer 2 management features, and multiple uplink options making it an ideal choice for organizations of all sizes. The Cisco WS-C2960+48PST-L Catalyst 2960 is a network switch that belongs to Cisco’s Catalyst 2960 Series. This series is known for its reliability and performance.
Power Over Ethernet (PoE)
One of the standout features of this switch is its PoE support. This technology allows the switch to deliver both data and power to compatible devices over a single Ethernet cable. PoE is used extensively for various applications, including:
- IP Phones: PoE simplifies the installation of IP phones by eliminating the need for a separate power source. This is particularly useful in office environments where many phones need to be installed.
- Security Cameras: PoE-powered cameras can be strategically placed without worrying about proximity to power outlets. This flexibility is crucial for surveillance systems.
- Access Points: Wireless access points require both data connectivity and power. PoE simplifies the deployment of these devices, especially in large spaces like hotels or campuses.
- IoT Devices: As the Internet of Things (IoT) continues to grow, PoE is valuable for powering a wide range of IoT devices, from sensors to smart lighting.
Layer 2 Switching
The Cisco WS-C2960+48PST-L operates at Layer 2 of the OSI model, specifically the data-link layer.
Layer 2 switches make forwarding decisions based on MAC addresses, which are unique identifiers assigned to each network device. Layer 2 switching is highly efficient and suitable for local network segments. Some advantages of Layer 2 switching include:
- VLAN Support: The switch can be used to create virtual LANs (VLANs) that segment the network logically. This is useful for isolating different departments or projects on the same physical network.
- Broadcast Control: Layer 2 switches control broadcast domains, preventing excessive broadcast traffic from affecting the entire network.
- MAC Address Learning: These switches maintain a MAC address table to efficiently forward traffic to the correct destination.
Gigabit Ethernet Uplink Ports
The Cisco WS-C2960+48PST-L is equipped with 2 Gigabit Ethernet uplink ports. These ports offer high-speed connectivity to connect the switch to other networking equipment like core switches, routers, or other switches. The benefits of Gigabit Ethernet include:
- High Bandwidth: Gigabit Ethernet offers 1 Gbps of bandwidth, which is essential for handling large data transfers and multimedia streaming.
- Low Latency: Lower latency is crucial for real-time applications, such as voice and video conferencing.
- Scalability: Gigabit Ethernet allows for easy scalability as network demands increase.
Shared SFP Slots
The 2 shared SFP slots on the Cisco WS-C2960+48PST-L provide flexibility for connecting the switch to other devices using fiber optic cables. Fiber optics offer several advantages, including:
- High Bandwidth: Fiber optic cables can support very high bandwidth, making them suitable for high-speed data transmission.
- Long-Distance Connectivity: Fiber optic cables can transmit data over much longer distances than traditional copper cabling.
- Immunity to Electromagnetic Interference: Fiber optics are not susceptible to electromagnetic interference, making them ideal for environments with a lot of electrical noise.
- Security: Fiber optic cables are difficult to tap, enhancing network security.
Redundancy and Reliability
Network reliability is critical in many environments, and the Cisco WS-C2960+48PST-L includes features that enhance redundancy and minimize downtime.
Redundant Power Supply
Some models of the Cisco WS-C2960+48PST-L support the use of a redundant power supply. This means that if one power supply fails, the switch can seamlessly switch to the backup power supply, ensuring continuous operation.
Spanning Tree Protocol (STP)
STP is a network protocol that prevents network loops, which can cause broadcast storms and network instability. Cisco switches implement STP to ensure that the network topology remains loop-free and resilient.
Quality of Service (QoS)
QoS is a feature that allows network administrators to prioritize certain types of traffic over others. This ensures that critical applications like voice or video conferencing receive the necessary bandwidth and are not affected by other, less important traffic.
High-Performance for Slots-2 Switch
The WS-C2960+48PST-L Cisco Catalyst 2960 Plus 48 Ports PoE Switch is designed for high-performance network connectivity. Some of the features that contribute to its high performance include:
- 48 Gigabit Ethernet ports: The switch has 48 Gigabit Ethernet ports, providing ample connectivity for devices such as servers, workstations, and IP phones. This allows for high-speed data transfer and a large number of devices can connect to the switch.
- Quality of Service (QoS): The switch includes advanced QoS features that allow you to prioritize different types of network traffic, ensuring that critical applications receive the bandwidth they need. This ensures that the network traffic is managed efficiently and does not cause any bottlenecks.
- Link Aggregation Control Protocol (LACP): The switch supports LACP, which allows you to bundle multiple physical links together to form a single logical link, providing higher bandwidth and redundancy. This increases the availability and reliability of the network.
- Energy-Efficient: The switch is designed to be energy-efficient, including features like Energy-Efficient Ethernet (EEE) and EnergyWise technology that can help reduce power consumption. This helps to lower the operating costs and increase the switch life.
- Stackable: The switch is stackable, which means multiple switches can be connected and managed as a single entity, providing scalability as the network grows. This allows for easy network expansion and management.
Resiliency and High Availability
The WS-C2960+48PST-L Cisco Catalyst 2960 Plus 48 Ports PoE Switch is a high-availability device, meaning it is designed to minimize downtime and ensure that network connections are always available. Some of the resiliency and high availability features built into this switch include:
- Redundant Power Supplies: The switch can be configured with redundant power supplies so that if one power supply fails, the other one will automatically take over to keep the switch running.
- Link Aggregation Control Protocol (LACP): This allows multiple physical Ethernet links to be bundled together to form a single logical link, providing redundancy in case one of the physical links fails.
- Hot Standby Router Protocol (HSRP): This allows multiple switches to be configured as a group, with one switch designated as the active switch and the others as standby switches. If the active switch fails, one of the standby switches will automatically take over to keep the network running.
- Cisco FlexStack: This feature allows for stacking of multiple switches together, providing a single, logical switch with increased resiliency and redundancy.
- Rapid Spanning Tree Protocol (RSTP): This is a network protocol that ensures a loop-free topology for any bridged Ethernet network. It allows for rapid convergence following a network change or failure, minimizing network downtime.
Quality Components
The WS-C2960+48PST-L Cisco Catalyst 2960 Plus 48 Ports PoE Switch is built with quality components to ensure its reliability and longevity. Some of the key components that contribute to the switch’s quality include:
- High-quality chipsets: The switch uses advanced chipsets that are designed to handle high-bandwidth data transfer, provide security, and support advanced features such as Power over Ethernet (PoE) and Quality of Service (QoS).
- Durable and robust housing: The switch is encased in durable, robust housing that is designed to protect the internal components from damage, dust, and other environmental factors.
- Quality cooling systems: The switch is equipped with high-quality cooling systems that keep the internal components at optimal temperatures, which helps to prolong the life of the switch and prevent overheating.
- Quality power supplies: The switch is equipped with high-quality power supplies that are designed to provide stable and consistent power to the switch, which helps to prevent power-related issues that could lead to downtime.
- Quality fan systems: The switch is equipped with high-quality fan systems that help to dissipate heat and keep the internal components cool, which helps to prolong the life of the switch and prevent overheating.
General Information about this Cisco WS-C2960+48PST-L
- Manufacturer: Cisco
- Part Number or SKU# WS-C2960+48PST-L
- Product Line: Catalyst
- Product Series: 2960
- Product Type: Ethernet Switch
Technical Information
- Active VLANs: 255
- Jumbo Frame Support: 9018
- Enclosure Type: Rack-mountable 1U
- Ports:
- 48 x 10/100 (PoE)
- 2 x Gigabit SFP
- 2 x 10/100/1000
- Power Over Ethernet (PoE): Supported
- PoE Budget: 370W
Performance
- Switching Capacity: 16 Gbps
- Forwarding Performance (64-byte Packet Size): 13.1 Mpps
- Remote Management Protocol:
- SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, HTTP, TFTP
Features
- Layer 2 Switching
- Auto-sensing per device
- Dynamic IP address assignment
- DHCP Support
- Power over Ethernet (PoE)
- Auto-negotiation
- BOOTP Support
- ARP Support
- Load Balancing
- VLAN Support
- Auto-uplink (Auto MDI/MDI-X)
- IGMP Snooping
- Syslog Support
- DiffServ Support
- Broadcast Storm Control
- IPv6 Support
- Multicast Storm Control
- Unicast Storm Control
- Rapid Spanning Tree Protocol (RSTP) Support
- Multiple Spanning Tree Protocol (MSTP) Support
- DHCP Snooping
- Dynamic Trunking Protocol (DTP) Support
- Port Aggregation Protocol (PAGP) Support
- Access Control List (ACL) Support
- Quality of Service (QoS)
- Link Aggregation Control Protocol (LACP)
- Port Security
- MAC Address Notification
- Remote Switch Port Analyzer (RSPAN)
Interfaces/Ports
- Expansion Slot Type: SFP
- Number of Total Expansion Slots: 2
Power
- AC 120/230 V (50/60 Hz)
Compliant
- IEEE 802.3
- IEEE 802.3u
- IEEE 802.3z
- IEEE 802.1D
- IEEE 802.1Q
- IEEE 802.3ab
- IEEE 802.1p
- IEEE 802.3af
- IEEE 802.3x
- IEEE 802.3ad (LACP)
- IEEE 802.1w
- IEEE 802.1x
- IEEE 802.1s
- IEEE 802.3ah
- IEEE 802.1AB (LLDP)
In general, the Cisco WS-C2960+48PST-L Catalyst 2960 is a robust Ethernet switch designed to meet the dynamic needs of modern networking environments. With its extensive port configuration, Layer 2 intelligence, Power Over Ethernet capabilities, and SFP slots, this switch offers a comprehensive solution for businesses seeking reliable, efficient, and scalable networking solutions. Whether deployed in small offices, large enterprises, or educational institutions, the Cisco WS-C2960+48PST-L Catalyst 2960 stands as a testament to Cisco’s commitment to delivering cutting-edge networking technology. As organizations continue to evolve, having a networking solution that can adapt and scale is essential, and the Catalyst 2960 proves to be a reliable partner in achieving these objectives.
