Cisco WS-C3512-XL-EN Catalyst 3512 Autosensing 12 Ports Ethernet Switch

General Specifications of Cisco WS-C3512-XL-EN

Overview

• Manufacturer: Cisco
• Part Number: WS-C3512-XL-EN
• Product Line: Catalyst
• Product Series: 3512
• Product Name: Catalyst C3512-XL Ethernet Switch
• Type: Stackable Ethernet Switch

Interface and Port Details

• Total Network Ports: 12
• Fast Ethernet Ports: 12
• Gigabit Ethernet Ports: 2

Performance Specifications

• Supported Media Type: Twisted Pair
• Ethernet Technology: Fast Ethernet
• Network Technology: 10/100/1000Base-T
• Network Layer: Layer 2

Expansion and Management

I/O Expansion

• Number of Expansion Slots: 2
• Type of Expansion Slots: GBIC

Management Protocols

• Manageable: Yes
• Protocols Supported: SNMP, QoS, Telnet, RMON, CLI, 802.1Q VLAN

Memory Specifications

• Standard Memory: 8MB DRAM
• Flash Memory: 4MB

Power and Redundancy

• Input Voltage: 110V/220V AC
• Power Source: Power Supply
• Redundant Power Supply Connection: Yes

Ports

The Cisco WS-C3512-XL-EN Ethernet Switch is equipped with 12 ports, making it an ideal choice for small to medium-sized businesses. These ports offer numerous benefits and play a crucial role in enhancing network connectivity and efficiency. Let's delve deeper into the advantages and importance of this feature.

Enhanced Connectivity

With 12 ports, the Cisco WS-C3512-XL-EN Ethernet Switch provides ample connectivity options for various network devices. Whether you need to connect computers, printers, servers, or other networking equipment, this switch offers the flexibility to accommodate multiple connections simultaneously. This feature greatly simplifies network management and eliminates the need for additional switches or hubs, streamlining your infrastructure.

Scalability

The 12 ports on this switch allow for future growth and expansion. As your business expands and more devices are added to your network, having extra ports ensures that you won't run out of connectivity options. This scalability feature is particularly beneficial for businesses that anticipate growth or frequently add new devices to their network. With the Cisco WS-C3512-XL-EN Ethernet Switch, you can easily accommodate new devices without the need for costly upgrades or replacements.

Increased Bandwidth

Each port on the Cisco WS-C3512-XL-EN Ethernet Switch supports Fast Ethernet speeds, providing a maximum bandwidth of 100 Mbps per port. This high-speed connectivity ensures smooth data transmission and minimizes latency issues. Whether you're transferring large files, streaming multimedia content, or engaging in real-time communication, the 12 ports offer ample bandwidth to support your network's demands. This feature is especially important for businesses that rely on data-intensive applications or require uninterrupted connectivity.

Efficient Traffic Management

The Cisco WS-C3512-XL-EN Ethernet Switch incorporates advanced traffic management capabilities to optimize network performance. The 12 ports enable efficient traffic distribution, ensuring that data packets reach their intended destinations without congestion or delays. This feature is particularly crucial in environments where network traffic is high or where real-time applications such as video conferencing or VoIP are utilized. By effectively managing network traffic, this switch helps maintain a stable and reliable network connection.

VLAN Support

Virtual Local Area Network (VLAN) support is another valuable feature offered by the Cisco WS-C3512-XL-EN Ethernet Switch. VLANs allow you to segment your network into smaller, isolated networks, improving security and enhancing network performance. With 12 ports, you have the flexibility to assign specific devices or groups of devices to different VLANs, ensuring that sensitive data remains protected and network resources are efficiently allocated.

Power over Ethernet (PoE) Compatibility

In addition to the 12 ports, the Cisco WS-C3512-XL-EN Ethernet Switch also supports Power over Ethernet (PoE) technology. PoE enables the switch to deliver power to compatible devices, such as IP phones, wireless access points, and surveillance cameras, through the Ethernet cable. This eliminates the need for separate power adapters and simplifies installation, especially in areas where power outlets are limited. With PoE compatibility, you can conveniently deploy network devices in various locations without worrying about power availability.

Cost Savings

The Cisco WS-C3512-XL-EN Ethernet Switch's 12 ports offer significant cost savings for businesses. By providing multiple connectivity options in a single device, this switch eliminates the need for purchasing multiple switches or hubs. Additionally, its scalability allows for future growth without requiring costly upgrades or replacements. The Power over Ethernet feature further contributes to cost savings by reducing the need for additional electrical infrastructure. Overall, the 12 ports on this switch provide cost-effective networking solutions for businesses of all sizes.

Features

The Cisco WS-C3512-XL-EN Ethernet Switch boasts several impressive features, with two key highlights being its autosensing and enterprise capabilities. Let's explore the benefits and importance of these features in more detail.

Autosensing

The autosensing feature of the Cisco WS-C3512-XL-EN Ethernet Switch allows it to automatically detect the speed and duplex mode of connected devices. This eliminates the need for manual configuration, simplifying network setup and reducing the chances of errors. Whether you're connecting devices that support different speeds, such as 10 Mbps or 100 Mbps, or devices that require different duplex modes, such as half-duplex or full-duplex, this switch can adapt accordingly. Autosensing ensures optimal performance and compatibility, regardless of the connected devices' specifications.

Enterprise Capabilities

Designed with enterprise networks in mind, the Cisco WS-C3512-XL-EN Ethernet Switch offers a range of features that meet the requirements of demanding business environments. It supports advanced networking protocols such as Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP) to prevent network loops and enhance network stability. These protocols are crucial in enterprise networks where redundancy and fault tolerance are paramount.

Additionally, this switch supports features like Virtual LANs (VLANs), Access Control Lists (ACLs), and Quality of Service (QoS). VLANs enable network segmentation for improved security and performance, while ACLs allow you to control network access based on set rules. QoS prioritizes certain types of network traffic to ensure that critical applications receive sufficient bandwidth and latency-sensitive tasks are not hindered.

Reliability and Redundancy

The enterprise capabilities of the Cisco WS-C3512-XL-EN Ethernet Switch contribute to its reliability and redundancy. By utilizing protocols like STP and RSTP, the switch can automatically detect and prevent network loops, ensuring continuous network connectivity. The VLAN support allows for network segmentation, minimizing the impact of failures in one segment on the rest of the network. Additionally, ACLs provide an extra layer of security by controlling access to the network.

Enhanced Network Performance

The enterprise features of the Cisco WS-C3512-XL-EN Ethernet Switch significantly enhance network performance. VLAN segmentation allows for efficient allocation of network resources, minimizing congestion and optimizing bandwidth usage. ACLs enable fine-grained control over network access, ensuring that only authorized devices or users can connect. QoS prioritizes traffic based on pre-defined rules, guaranteeing that critical applications receive the necessary bandwidth and reducing latency for time-sensitive tasks.

Scalability and Flexibility

The enterprise capabilities of this switch make it highly scalable and flexible. As your business grows and your network requirements evolve, the Cisco WS-C3512-XL-EN Ethernet Switch can adapt to meet your changing needs. With support for advanced protocols and features, this switch accommodates complex networking environments commonly found in enterprises. Its flexibility allows for seamless integration with existing infrastructure and enables future expansion without the need for significant upgrades or replacements.

In conclusion, the Cisco WS-C3512-XL-EN Ethernet Switch's 12 ports offer enhanced connectivity, scalability, increased bandwidth, efficient traffic management, VLAN support, and Power over Ethernet compatibility. These advantages ensure seamless network operations and provide significant cost savings. Additionally, its autosensing and enterprise capabilities deliver optimal performance, reliability, redundancy, enhanced network performance, and scalability/flexibility. Whether for small to medium-sized businesses or enterprise networks, this switch offers a robust solution for all networking needs.