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

The WS-C3512-XL-EN Catalyst 3512 is a robust networking device designed for efficient data management in enterprise environments. In this comprehensive guide, we will delve into the key features and functionalities of this switch, shedding light on its 12 ports, 10/100 autosensing capabilities, enterprise manageability, and more. Whether you're an IT professional, a network administrator, or someone looking to enhance your understanding of networking equipment, this guide aims to provide a clear and detailed overview.

• 12-Port Configuration: The WS-C3512-XL-EN is equipped with 12 ports, offering a substantial capacity for connecting various devices within a network. Each port is designed to support 10/100 autosensing, providing flexibility in accommodating different network speeds.
• 10/100 Autosensing: The switch supports 10/100 autosensing, a feature that automatically detects the speed of connected devices and adjusts the network speed accordingly. This ensures optimal performance and efficiency, particularly in environments with diverse networking needs.
• Enterprise Manageability: One of the standout features of the WS-C3512-XL-EN is its enterprise manageability. This capability allows IT professionals to have granular control over the switch, enabling them to configure and optimize the network according to specific organizational requirements. The switch can be seamlessly integrated into larger network infrastructures, making it a valuable asset for enterprise-level networking.
• Layer 2 Fast Ethernet: The switch operates at Layer 2 of the OSI model, focusing on the data link layer. This Layer 2 Fast Ethernet support ensures reliable and efficient communication between devices within the same network. It is particularly beneficial for local network traffic management.
• Twisted Pair Technology: The WS-C3512-XL-EN utilizes twisted pair technology for data transmission. This technology involves pairs of insulated copper wires twisted together, reducing electromagnetic interference and enhancing the overall stability and reliability of data transmission.
• 2 1000 BaseSX GBICs Ports: The inclusion of two 1000 BaseSX GBIC (Gigabit Interface Converter) ports further enhances the switch's capabilities. These high-speed ports support Gigabit Ethernet, facilitating the transmission of large volumes of data at faster speeds. This is especially crucial for bandwidth-intensive applications and activities.
• AC Power Supply (P S): The switch is powered by an AC (alternating current) power supply, ensuring a stable and consistent power source. This feature contributes to the reliability of the switch, reducing the risk of power-related disruptions.

The WS-C3512-XL-EN's 12-port configuration is a key aspect of its design, providing flexibility and scalability for various networking needs. Each port on the switch can be utilized to connect different devices, such as computers, printers, servers, or other networking equipment. The 10/100 autosensing capability of these ports is a crucial feature, as it allows the switch to adapt to the speed requirements of connected devices automatically.

The switch's Layer 2 Fast Ethernet support is instrumental in managing local network traffic efficiently. Layer 2 operates at the data link layer, responsible for framing, addressing, and error detection within the network. This ensures that data is transmitted reliably between devices on the same network segment.

The WS-C3512-XL-EN employs twisted pair technology for data transmission. In this configuration, pairs of insulated copper wires are twisted together, forming a cable. This design helps reduce electromagnetic interference (EMI) and crosstalk, leading to a more stable and interference-resistant network. Twisted pair cables are widely used in networking due to their cost-effectiveness and reliability.

A notable feature of the WS-C3512-XL-EN is the inclusion of two 1000 BaseSX GBIC ports. GBICs are hot-swappable interfaces that allow for different types of physical connections. The 1000 BaseSX standard specifically supports Gigabit Ethernet over short to medium distances using multimode fiber optics.

These high-speed ports are crucial for organizations with demanding network requirements. They enable the switch to handle large data transfers at gigabit speeds, accommodating bandwidth-intensive applications and supporting high-performance computing tasks. The presence of these ports adds a layer of future-proofing to the switch, ensuring it can meet the evolving needs of a growing network.

Enterprise manageability is a key aspect that sets the WS-C3512-XL-EN apart in the realm of networking equipment. This capability empowers IT professionals to configure and control the switch according to the specific requirements of the organization. Enterprise manageability is particularly crucial in large-scale networks where the need for customization, optimization, and security is paramount.

Administrators can use management tools to monitor the performance of the switch, configure virtual LANs (VLANs), implement security measures, and troubleshoot network issues. The WS-C3512-XL-EN's compatibility with enterprise-level management systems enhances its integration into complex network infrastructures, contributing to streamlined network administration.

The WS-C3512-XL-EN is equipped with an AC power supply, providing a stable and consistent source of power. AC power is the standard for many networking devices, and its use in the WS-C3512-XL-EN contributes to the switch's reliability. A consistent power supply is essential for ensuring uninterrupted network operation and minimizing the risk of downtime.

The WS-C3512-XL-EN is designed with scalability in mind. Its 12 ports, gigabit connectivity, and enterprise manageability make it adaptable to the evolving needs of a growing network.

for organizations seeking a balance between performance and affordability, this Catalyst switch proves to be a cost-effective solution. Its feature set aligns with the requirements of small to medium-sized networks without compromising on quality.

The compact size and robust capabilities of the WS-C3512-XL-EN make it an excellent choice for SMEs. With its 12 ports, the switch caters to the networking needs of smaller organizations, providing a cost-effective and efficient solution.

In the realm of education, where connectivity and communication are paramount, the WS-C3512-XL-EN can serve as the backbone of a reliable network. Its manageability features and gigabit connectivity make it suitable for supporting the diverse needs of educational institutions.

Power Supply and Redundancy

• Dual Voltage Support: The WS-C3512-XL-EN Catalyst 3512 Switch is equipped with a dual-voltage power supply, supporting both 110V and 220V AC. This adaptability ensures compatibility with various power infrastructures, making it suitable for deployment in diverse geographical locations.
• Redundant Power Supply for Enhanced Reliability: Ensuring uninterrupted operation is crucial for any network infrastructure. The WS-C3512-XL-EN addresses this need with a redundant power supply, minimizing the risk of downtime due to power-related issues.

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

• Total Number of Network Ports: 12
• Port/Expansion Slot Details: 12 x Fast Ethernet Network
• Port/Expansion Slot Details: 2 x Gigabit Ethernet Network

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

• Number of Expansion Slots: 2
• Expansion Slots: (2 Total) GBIC

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

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

Power Description

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

In short, the WS-C3512-XL-EN Catalyst 3512 is a versatile and reliable networking switch designed for enterprise environments. Its 12-port configuration, 10/100 autosensing capabilities, Layer 2 Fast Ethernet support, twisted pair technology, Gigabit connectivity with 1000 BaseSX GBIC ports, and enterprise manageability make it a valuable asset for organizations with diverse networking needs.

Whether you are looking to optimize local network traffic, accommodate high-speed data transfers, or have granular control over your network configuration, the WS-C3512-XL-EN offers a comprehensive solution. Its robust design, coupled with enterprise manageability, positions it as a reliable choice for network administrators seeking a powerful and flexible networking switch.