Cisco WS-C3750G-24TS-E 24 Port Ethernet Switch
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WS-C3750G-24TS-E Cisco Catalyst 3750 24 Ports Ethernet Refurbished

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Part Number#: WS-C3750G-24TS-E
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Refurbished

Short Description:
WS-C3750G-24TS-E Catalyst 3750 24-Ports 10/100/1000T RJ-45 Manageable Layer 3 Rack Mountable 1U and Stackable Switch | Made by Cisco | Refurbished
Brand:
Cisco
Product Condition:
Refurbished
Warranty provided by ALLHDD.COM:
90 Days

Product Overview of the Cisco WS-C3750G-24TS-E Catalyst 3750 Switch

The Cisco WS-C3750G-24TS-E Catalyst 3750 is a type of networking device known as a switch. It's made by a company called Cisco, which is known for creating networking equipment used to connect computers, printers, servers, and other devices in a network. The Cisco WS-C3750G-24TS-E is part of the Catalyst 3750 Series, a versatile and robust networking switch designed to meet the demands of modern networking infrastructures. Featuring 24 ports supporting 10/100/1000T RJ-45 connections, Layer 3 management capabilities, rack-mountable design occupying 1U space, and stackable functionality, this switch offers high performance and flexibility in network operations.

Understanding Ports: 24-Ports 10/100/1000T RJ-45

This switch has 24 ports. Ports are like doorways that allow devices to connect to the switch. The "10/100/1000T RJ-45" part means these ports can handle different speeds of data. They can work at 10, 100, or 1000 times the speed of a regular internet connection. The "RJ-45" refers to the type of connector used for these ports, which is a common type for network cables.

Manageability and Layer 3 Capabilities

This switch is "manageable," which means it can be controlled and configured in different ways. It's also a "Layer 3" switch, which means it can understand information about different devices connected to it and help direct data between them more efficiently.

Physical Structure: Rack Mountable and Stackable 1U

The switch can be put in a rack, which is a special frame used to organize networking equipment neatly and securely. "1U" refers to its size measurement in a rack. It means it takes up one unit of space in the rack. Additionally, this switch is "stackable," which means multiple switches of the same type can be connected to work as a single unit, making it easier to expand the network.

Functionality and Usage

The Cisco WS-C3750G-24TS-E Catalyst 3750 switch is used in various places, like offices, data centers, and large organizations. It helps in managing and directing the flow of data between devices, ensuring that information gets to where it needs to go quickly and efficiently. It's like a traffic controller for data in a network.

Features and Benefits

  • High-Speed Connectivity: The switch supports different speeds, allowing devices to connect at varying rates.
  • Advanced Management: Its manageable features enable network administrators to control and configure the switch according to the network's needs.
  • Layer 3 Intelligence: The Layer 3 capabilities help in better understanding and directing data traffic, improving network efficiency.
  • Rack Mountable and Stackable: Easy installation in a rack and expandable by adding more switches for larger networks.
  • Reliability: Cisco is a trusted brand known for producing reliable networking equipment.

Use Cases for Cisco WS-C3750G-24TS-E Catalyst 3750 Switch

Enterprise Networking

Ideal for enterprise-level networking setups, offering high-performance connectivity and advanced management features.

Data Centers

In data center environments, the switch enables efficient data transfer and management within the network infrastructure.

Network Expansion

Suitable for expanding network infrastructures or upgrading existing networks to support higher bandwidth and traffic demands.

High-Performance for Layer3 Switch

The Cisco Catalyst WS-C3750G-24TS-E is a high-performance switch that is part of the Cisco Catalyst 3750 series of switches. Some of the factors that contribute to the high performance of this product include:

  • High Port Density: The switch has 24 Gigabit Ethernet ports which can support high-bandwidth applications and large numbers of devices.
  • Forwarding Rate: The switch has a high forwarding rate of up to 38.7 million packets per second (Mpps), which means it can handle a large amount of network traffic efficiently.
  • Switching Capacity: The switch has a switching capacity of 32 Gbps, which allows it to handle high-speed network traffic without any bottleneck.
  • Quality of Service (QoS): The switch supports QoS, which allows you to prioritize different types of network traffic, ensuring that critical applications and services receive the bandwidth they need.
  • Link Aggregation Control Protocol (LACP) and Spanning Tree Protocol (STP): These protocols provide redundancy to the network, ensuring that there is always an alternate path for traffic to flow in case of failure.
  • Energy Efficient Ethernet (EEE): The switch supports the Energy Efficient Ethernet (EEE) feature which allows the switch to conserve energy by reducing power consumption during periods of low network activity.
  • Layer 2 Switching: This switch is a Layer 2 switch, which means that it examines the MAC addresses of devices on the network to forward traffic, which allows it to handle a large number of devices and provide fast response times.

Benefits and Features

The Cisco Catalyst WS-C3750G-24TS-E is a 24-port Gigabit Ethernet switch that is part of the Cisco Catalyst 3750 series of switches. Some of the benefits and features of this switch include:

  • High Port Density: The switch has 24 Gigabit Ethernet ports which can support high-bandwidth applications and large numbers of devices.
  • High Performance: The switch has a high forwarding rate of up to 38.7 million packets per second (Mpps) and a switching capacity of 32 Gbps which allows it to handle high-speed network traffic efficiently.
  • Quality of Service (QoS): The switch supports Quality of Service (QoS) which allows you to prioritize different types of network traffic, ensuring that critical applications and services receive the bandwidth they need.
  • Redundancy: The switch supports Link Aggregation Control Protocol (LACP) and Spanning Tree Protocol (STP) which can provide redundancy to the network, ensuring that there is always an alternate path for traffic to flow in case of a failure.
  • Energy Efficient Ethernet (EEE): The switch supports the Energy Efficient Ethernet (EEE) feature which allows the switch to conserve energy by reducing power consumption during periods of low network activity.
  • Layer 2 Switching: This switch is a Layer 2 switch, which means that it only examines the MAC addresses of devices on the network to forward traffic. This allows it to handle a large number of devices and provide fast response times.
  • Access Control List (ACL): The switch supports ACLs, which allows you to define specific rules to control access to the network, helping to secure the network against malicious activity.
  • Management: The switch is manageable, meaning that it can be configured and monitored remotely using a web interface or command-line interface, which allows administrators to quickly identify and resolve any issues that arise.
  • Stackable: The switch can be stackable with other 3750 series switches, which allows multiple switches to be connected and managed as a single unit, providing a more scalable and flexible network solution.

Power and Innovation

The Cisco Catalyst WS-C3750G-24TS-E is a 24-port Gigabit Ethernet switch that is part of the Cisco Catalyst 3750 series of switches. Some of the power and innovative features of this switch include:

  • StackWise technology: The switch supports StackWise technology, which allows multiple switches to be connected and managed as a single unit, providing a more scalable and flexible network solution. This allows for a higher throughput, improved resiliency, and simplified management.
  • Cisco StackPower: The switch also supports Cisco StackPower, which is a power-sharing feature that allows power supplies across multiple switches in a stack to be shared. This allows for more efficient use of power and reduces the number of power supplies needed.
  • PoE: The switch supports Power over Ethernet (PoE), which allows devices such as IP phones, wireless access points, and security cameras to be powered over the Ethernet cables, eliminating the need for separate power supplies.
  • Layer 3 Routing: The switch supports Layer 3 routing which allows to route of data between VLANs (Virtual LANs) and between different networks. This allows for a more flexible and efficient use of network resources.
  • Advanced QoS: The switch supports advanced Quality of Service (QoS) features such as traffic shaping, and congestion avoidance which allow to manage and prioritize network traffic, ensuring that critical applications and services receive the bandwidth they need.
  • Security: The switch supports advanced security features such as access control lists (ACLs) and Cisco TrustSec, which allows to security of the network against malicious activity.
  • Energy Efficient Ethernet (EEE): The switch supports the Energy Efficient Ethernet (EEE) feature which allows the switch to conserve energy by reducing power consumption during periods of low network activity.

General Information about this Cisco WS-C3750G-24TS-E

  • Manufacturer: Cisco
  • Model Number or SKU# WS-C3750G-24TS-E
  • Product Line: Catalyst
  • Product Series: 3750
  • Product Name: Catalyst WS-C3750G-24TS-E Ethernet Switch
  • Product Type: Ethernet Switch

Interfaces/Ports for 24-Port Ethernet Switch

  • Total Number of Network Ports: 24
  • Token Ring Port: No
  • LRE Port: No
  • Uplink Port: Yes
  • Bypass: No
  • Management Port: Yes
  • Number of Stack Ports: 2
  • Stack Port: Yes
  • Number of Network (RJ-45) Ports: 24

Performance of Manageable Switch

  • Media Type Supported: Twisted Pair
  • Twisted Pair Cable Standard Category: 5
  • Ethernet Technology: Gigabit Ethernet
  • Network Technology: 10/100/1000Base-T

I/O Expansions

  • Number of Total Expansion Slots: 4
  • Expansion Slot Type: SFP
  • Shared SFP Slot: No
  • Number of SFP Slots: 4

Network & Communication

  • Layer Supported: 3
  • Manageable: Yes

Management & Protocols

  • Web-based Management: Yes
  • Command Line Interface (CLI)
  • RMON
  • DHCP
  • VLAN
  • SNMP Versions Supported: v1, v2c, v3
  • Telnet
  • MIB
  • Quality of Service (QoS)
  • Syslog
Memory
  • Standard Memory: 128 MB
  • Memory Technology: DRAM
  • Flash Memory: 16 MB
Power Description
  • PoE (RJ-45) Port: No
  • Input Voltage: 110 V AC
  • Input Voltage: 220 V AC
  • Power Source: Power Supply
  • Redundant Power Supply: Yes

In summary, the Cisco WS-C3750G-24TS-E Catalyst 3750 Switch, featuring 24 Gigabit Ethernet ports, Layer 3 management capabilities, rack-mountable design occupying 1U space, and stackable functionality, offers a robust and flexible solution for networking requirements. Its high-speed connectivity, advanced management features, and scalability make it suitable for enterprise networking, data centers, and network expansions. Cisco's commitment to providing reliable and high-performance networking equipment positions the Catalyst 3750 Switch as a compelling choice for modern networking infrastructures seeking efficiency, scalability, and advanced management capabilities.

Brand:
Cisco
Product Condition:
Refurbished
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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Warranty

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What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

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The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

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In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

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