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Cisco WS-C3560E-12SD-E Catalyst Managed Switch 12 Ports Refurbished

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Part Number#: WS-C3560E-12SD-E
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Short Description:
WS-C3560E-12SD-E Catalyst 3560E-12SD-E Managed Layer (L3) Switch 12 Gigabit Small Form-Factor Pluggable (SFP) Ports & 2 X2 Ports | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Product Overview of the Cisco WS-C3560E-12SD-E Catalyst Switch

In the realm of networking, the Cisco WS-C3560E-12SD-E Catalyst Switch stands as a stalwart, providing robust connectivity solutions for various business environments. This detailed exploration will unravel the intricacies of this switch, shedding light on its key features, functionalities, and the benefits it brings to the table.

Understanding Cisco WS-C3560E-12SD-E Switch

  • Form and Function: The Cisco WS-C3560E-12SD-E Catalyst Switch is designed to meet the demands of modern networking. With 12 Gigabit Ethernet ports, it ensures high-speed data transfer within the network. The switch supports Small Form-Factor Pluggable (SFP) ports, offering flexibility in connecting different types of network media.
  • Managed Layer 3 Capabilities: One of the defining features of this switch is its managed Layer 3 capabilities. This means it operates not only at the data link layer (Layer 2) but also at the network layer (Layer 3). This enables advanced routing and addressing functionalities, contributing to efficient data traffic management within the network.

Key Features

  • Gigabit Ethernet Ports: The twelve Gigabit Ethernet ports on the Cisco WS-C3560E-12SD-E Catalyst Switch are the backbone of its high-performance capabilities. These ports facilitate the swift and seamless transfer of large volumes of data, crucial for bandwidth-intensive applications.
  • Small Form-Factor Pluggable (SFP) Ports: The inclusion of SFP ports enhances the switch's adaptability. These hot-swappable ports allow for the connection of various optical and copper transceivers, catering to different networking requirements. This flexibility is invaluable in environments where diverse connectivity options are essential.
  • Layer 3 Routing: Being a Layer 3 switch, the Cisco WS-C3560E-12SD-E goes beyond basic switching functions. It is equipped with routing capabilities, making it adept at forwarding data based on IP addresses. This is especially beneficial in complex networks where routing decisions play a crucial role in optimizing data flow.
  • Two X2 Ports: In addition to the Gigabit Ethernet and SFP ports, the switch features two X2 ports. These ports support 10 Gigabit Ethernet connections, further elevating the switch's capacity for high-speed data transmission. This is particularly advantageous in scenarios where the demand for bandwidth is exceptionally high.

Use Cases

  • Enterprise Networks: The Cisco WS-C3560E-12SD-E Catalyst Switch finds its place in the heart of enterprise networks. Its combination of Gigabit Ethernet ports, SFP flexibility, and Layer 3 routing capabilities makes it an ideal choice for businesses with diverse networking needs.
  • Data Centers: In data center environments, where the volume of data traffic is substantial, the switch's high-speed connectivity options become paramount. The 10 Gigabit Ethernet support through X2 ports ensures that the switch can keep up with the demanding data transfer requirements of modern data centers.
  • Scalable Network Solutions: The modular design and scalability of the Cisco WS-C3560E-12SD-E make it suitable for growing networks. Whether an organization is expanding its operations or experiencing an increase in network traffic, this switch can adapt to changing needs, providing a future-proof solution.


  • Enhanced Performance: The switch's Gigabit Ethernet and 10 Gigabit Ethernet capabilities contribute to enhanced overall network performance. This is especially critical in environments where delays in data transmission can have significant consequences.
  • Flexibility in Connectivity: The inclusion of SFP and X2 ports adds a layer of flexibility to the switch. Businesses can choose the most suitable transceivers for their specific requirements, allowing for a customized approach to network connectivity.

Efficient and Scalable Networking

  • The Cisco WS-C3560E-12SD-E is a member of the Cisco Catalyst 3560-E Series of switches, which is specifically designed for enterprise and service provider networks. The switch offers efficient and scalable networking features to help ensure that your network can keep up with the demands of your organization.
  • One of the main features of efficient and scalable networking is the support for Cisco IOS Software, which provides a wide range of features and capabilities to help ensure that your network runs efficiently. This includes support for advanced security features such as Access Control Lists (ACLs) and Network Address Translation (NAT), as well as support for routing protocols such as OSPF and BGP. Additionally, the switch supports a variety of management protocols such as SNMP, Telnet, and SSH for remote management.
  • The switch also has support for advanced Quality of Service (QoS) features, which allows you to prioritize different types of traffic to ensure that critical applications receive the bandwidth they need. This includes support for both Layer 2 and Layer 3 QoS, as well as support for advanced QoS features such as Class-Based Weighted Fair Queuing (CBWFQ) and Low Latency Queuing (LLQ).
  • The switch also supports Link Aggregation Control Protocol (LACP) and Cisco EtherChannel technology, which allows you to bundle multiple physical links together to create a single logical link. This helps increase the bandwidth and redundancy of your network, making it more resilient to failures and outages.

Security and Access Control

The WS-C3560E-12SD-E Cisco Catalyst switch offers several security and access control features to help protect networks from unauthorized access and malicious activity. Some of the key features include:

  • IEEE 802.1X port-based authentication: This feature allows the switch to authenticate users based on their credentials before granting them access to the network.
  • Dynamic Host Configuration Protocol (DHCP) snooping: This feature helps prevent DHCP spoofing attacks by only allowing DHCP messages from authorized DHCP servers.
  • Access Control Lists (ACLs): ACLs allow administrators to define specific rules for controlling access to network resources. These rules can be based on the source and destination IP addresses, protocols, and port numbers.
  • Quality of Service (QoS): QoS allows administrators to prioritize different types of traffic, such as voice or video, to ensure that critical applications receive the bandwidth they need.
  • Secure Shell (SSH) and Simple Network Management Protocol (SNMP) version 3: SSH and SNMPv3 provide secure and encrypted communication for remote management and monitoring of the switch.
  • Private VLANs: Private VLANs allow you to create a secure network environment within a shared network infrastructure.

General Information about this Cisco WS-C3560E-12SD-E

  • Manufacturer: Cisco
  • Model Number or SKU# WS-C3560E-12SD-E
  • Product Type: Switch 12 Ports
  • Product Name: Networking Switch


  • Port/Expansion Slot Details 12 x Gigabit Ethernet Expansion Slot

I/O Expansions

  • Number of Total Expansion Slots 14
  • Expansion Slot Type-
  • SFP
  • X2
  • Number of SFP Slots 12

Network & Communication

Layer Supported 3

Management & Protocols

  • Manageable Yes
  • Management-
  • CiscoWorks LAN Management Solution (LMS)
  • Cisco Network Assistant
  • IEEE 802.1p QoS
  • IEEE 802.1q VALN
  • HTTP
  • CLI
  • Telnet
  • DHCP
  • SNMP v1, v2c, v3
  • RMON 1, 2
  • Syslog


  • Standard Memory 128 MB
  • Maximum Memory 256 MB
  • Memory Technology DRAM
  • Flash Memory 64 MB

Power Description

  • Input Voltage 110 V AC
  • 220 V AC
  • Power Source Power Supply

In Summary, the Cisco WS-C3560E-12SD-E Catalyst Switch stands as a versatile and powerful networking solution. Its combination of high-speed connectivity options, Layer 3 capabilities, and adaptability makes it a valuable asset in various networking scenarios. Whether deployed in enterprise networks, data centers, or evolving business environments, this switch offers the performance and features necessary to meet the demands of modern connectivity.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

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