Cisco WS-C3750V2-48PS-S 48 Ports Ethernet-Switch
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WS-C3750V2-48PS-S Cisco Catalyst 3750V2 48 Ports Manageable New

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Part Number#: WS-C3750V2-48PS-S
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Short Description:
WS-C3750V2-48PS-S Catalyst 3750 48 Ports 10Base-T/100Base-TX RJ-45 PoE Manageable Layer3 Rack Mountable 1U and Stackable Switch with 4x SFP Ports | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

More Information of this Item

The WS-C3750V2-48PS-S is a Cisco Catalyst switch model. The "3750" in the name indicates that it is part of the Cisco 3750 series, which are stackable, multilayer switches. The "48PS" in the name indicates that it has 48 ports, with PoE (Power over Ethernet) capabilities. The "S" at the end of the name indicates that it is a standard model.

This switch is a Layer 3 switch, which means it is capable of performing routing functions in addition to switching. It is also manageable, which means it can be configured and managed using Cisco's network management software. The switch is equipped with 48 Ethernet ports, which support both 10/100/1000Mbps connections, and has PoE capability which provide power to PoE devices like IP Phones, IP cameras etc.

Performance and Reliability

The WS-C3750V2-48PS-S Cisco Catalyst 3750 switch is designed for high performance and reliability in enterprise networks.

In terms of performance, the switch supports a non-blocking switching fabric which allows for a high-bandwidth capacity of up to 88 Gbps. The switch also supports advanced Quality of Service (QoS) features, which allow for prioritization of network traffic to ensure that critical applications receive the bandwidth they need.

In terms of reliability, the switch has a number of features to ensure that it continues to function even in the event of a failure. The switch supports redundant power supplies and fans to ensure that it continues to operate even if one of these components fails. The switch also supports the Cisco StackWise technology, which allows multiple switches to be connected together and managed as a single unit, providing redundancy and increasing the overall reliability of the network.

Additionally, the switch also supports advanced security features like Access Control Lists (ACLs) and Cisco TrustSec security, which allows to segment the network and protect it from internal and external threats.

Power and Innovation

The model Cisco Catalyst 3750 switch offers several features related to power and innovation. Some of these include:

  • Power over Ethernet (PoE): This switch is equipped with PoE capabilities, which allow it to supply power to PoE-enabled devices such as IP phones, wireless access points, and security cameras over the same Ethernet cables that carry data. This eliminates the need for separate power cords and outlets, making it more convenient and cost-effective to deploy these devices.
  • Energy Efficient Ethernet (EEE): This switch supports Energy Efficient Ethernet (EEE), which is a set of standards and technologies that reduce energy consumption in Ethernet networks. EEE can automatically detect when a link is idle and reduce the power consumption of the switch's ports, resulting in significant energy savings.
  • StackWise Plus Technology: The WS-C3750V2-48PS-S supports StackWise Plus technology, which allows multiple switches to be connected together and managed as a single entity. This technology provides increased scalability, reliability, and ease of management, making it ideal for large enterprise networks.

-Advanced Quality of Service (QoS): This switch support advanced Quality of Service (QoS) features that enable to prioritize different types of network traffic for improved performance and user experience.

  • High-Performance Switching: The switch is designed to provide high-performance switching, which enables it to handle large amounts of data traffic with minimal delay. This makes it ideal for use in high-bandwidth applications such as video streaming and online gaming.
  • Security: The switch support several security features such as Access Control List (ACL), IEEE 802.1X port-based authentication, and Secure Shell (SSH) to protect the network from unauthorized access.

These features make the model switch a powerful and innovative solution for enterprise networks that require high-performance, energy-efficient, and secure switching.

General Information

  • Manufacturer Cisco Systems, Inc
  • Manufacturer Part Number WS-C3750V2-48PS-S
  • Product Line Catalyst
  • Product Series 3750
  • Product Model 3750V2-48PS
  • Product Name Catalyst 3750V2-48PS Layer 3 Switch
  • Product Type Layer 3 Switch

Interfaces / Ports

  • Total Number of Network Ports 48
  • Stack Port Yes
  • Number of Network (RJ-45) Ports 48


  • Ethernet Technology Fast Ethernet
  • Network Technology 10/100Base-TX

I/O Expansions

  • Number of Total Expansion Slots 4
  • Expansion Slot Type SFP
  • Number of SFP Slots 4

Network & Communication

  • Layer Supported 3

Management & Protocols

  • Manageable Yes
  • Management-
  • Cisco Network Assistant
  • CiscoWorks LAN Management Solution (LMS)
  • IEEE 802.1p QoS
  • IEEE 802.1q VLAN
  • SNMP v1, v2c, v3
  • RMON
  • Telnet
  • CLI
  • HTTP
  • DHCP
  • Syslog
  • Flash Memory 32 MB
Power Description
  • PoE Port Yes
  • Input Voltage 110 V AC
  • 220 V AC
  • Power Source Power Supply
  • Redundant Power Supply Yes
Dimensions and Weight
  • Height 1.7 inch
  • Width 17.5 inch
  • Depth 16.6 inch
  • Weight 11.02 Lbs
  • Additional Information Standard Image
  • Cisco StackWise Technology
  • PoE on 24 ports
  • IPv6
  • IP Base software feature set

Different Types of Switches

Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).

Unmanaged Switches

The unmanaged switches offer fixed configurations on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.

Managed Switches

The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.

The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.

Smart Switches

Smart switches refer to switches that possess more features than those unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.

Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.

Modular Switches

Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.

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