Cisco WS-C3750X-48T-E Ethernet Switch
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WS-C3750X-48T-E Cisco Catalyst 48 Ports Ethernet Switch New

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Part Number#: WS-C3750X-48T-E
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Short Description:
WS-C3750X-48T-E Catalyst 3750X 48 Ports 10/100/1000Base-T RJ-45 Manageable Layer2 Rack-mountable 1U Stackable Ethernet Switch | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days
Product Overview for the Cisco WS-C3750X-48T-E 48 Ports Switch

Cisco Catalyst switches play a crucial role in networking infrastructure, facilitating seamless communication and data transfer within organizations. Among these, the WS-C3750X-48T-E is a standout model in the Cisco Catalyst series. In this comprehensive guide, we'll delve into the key features, benefits, and applications of the WS-C3750X-48T-E Cisco Catalyst 48 Ports Ethernet Switch.

Understanding the Basics

Before we dive into the specifics, let's establish a fundamental understanding of what an Ethernet switch is and the significance of the Cisco Catalyst series.

What is an Ethernet Switch?

An Ethernet switch is a networking device that connects various devices within a local area network (LAN). It operates at the data link layer of the OSI model, enabling efficient data transfer between devices by using MAC addresses.

Cisco Catalyst Series

Cisco Catalyst switches are renowned for their reliability and performance in the networking industry. They come equipped with advanced features to enhance network efficiency, security, and scalability.

Exploring the WS-C3750X-48T-E Cisco Catalyst Switch

Now, let's take a closer look at the specific model in question – the WS-C3750X-48T-E.

Key Features
  • 48 Ports for Enhanced Connectivity: The WS-C3750X-48T-E boasts 48 Ethernet ports, providing extensive connectivity options for devices such as computers, servers, and other networking peripherals. This abundance of ports is particularly beneficial for large-scale deployments.
  • Scalability and Flexibility: One of the standout features of this switch is its scalability. Organizations can easily expand their network infrastructure by stacking multiple switches together, creating a unified and highly scalable network.
  • Energy-Efficient Design: In the era of environmental consciousness, energy efficiency is a crucial consideration. The WS-C3750X-48T-E is designed with energy-saving features, helping organizations reduce their carbon footprint and operational costs.
Benefits of WS-C3750X-48T-E
  • High Performance: With 48 Gigabit Ethernet ports, this switch delivers high-speed data transfer, ensuring that network traffic flows smoothly. This is especially important for bandwidth-intensive applications and data-heavy processes.
  • Enhanced Security: Security is a top priority in any network. The WS-C3750X-48T-E includes advanced security features, such as access control lists (ACLs) and security group tags (SGTs), to protect against unauthorized access and potential threats.
  • Easy Management: The Cisco Catalyst series is known for its user-friendly interfaces, and the WS-C3750X-48T-E is no exception. The switch can be easily configured and managed through a web-based interface or a command-line interface (CLI), providing administrators with flexibility and convenience.
  • Enterprise Networks: Large enterprises with extensive networking needs can benefit significantly from the WS-C3750X-48T-E. Its scalability, high-performance capabilities, and robust security features make it an ideal choice for complex network infrastructures.
  • Data Centers: In data center environments where rapid data transfer and scalability are critical, the WS-C3750X-48T-E excels. Its ability to stack with other switches ensures that data center networks can grow seamlessly to accommodate increasing demands.
  • Educational Institutions: Educational institutions, with a multitude of devices and users, can leverage the WS-C3750X-48T-E to create a reliable and high-performance network. The switch's robust security features are particularly important in environments where safeguarding sensitive information is paramount.
High Performance

The Cisco Catalyst 3750X Series Switches are enterprise-class stackable access switches that provide high availability, security, energy efficiency, and ease of operation. The WS-C3750X-48T-E is a stackable, 48-port Ethernet switch that provides advanced security and network automation for enterprise-class access switching. It has 48 Gigabit Ethernet ports, four 10 Gigabit Ethernet (10G) SFP+ uplinks, and two 1 Gigabit Ethernet (1G) SFP uplinks.

This Product is designed for high-performance environments, with a forwarding rate of up to 38.7 Mpps and a switching capacity of 160 Gbps. It also supports advanced security features such as Cisco TrustSec, which helps to secure network access and data, and Cisco Identity Services Engine (ISE), which provides network access control and security policy enforcement. In addition, the switch supports network automation through Cisco DNA Center and programmability through Cisco SD-WAN and Cisco APIC-EM.


The authenticity of a Cisco This Product Catalyst 3750X 48-port manageable switch can be verified in a few different ways:

  • Serial number and product identification: Each Cisco product has a unique serial number and product identification (PID) that can be used to verify its authenticity. You can check the serial number and PID on the product itself, or you can use the Cisco Product Identification Tool to verify the authenticity of a product based on its serial number and PID.
  • Certificate of authenticity: If you purchase a Cisco product from an authorized reseller, it should come with a certificate of authenticity (COA) that verifies the product's authenticity. You can check the COA to ensure that it matches the product you received.
  • Purchase receipt: If you purchase a Cisco product directly from Cisco or an authorized reseller, you should receive a purchase receipt that verifies the authenticity of the product.
  • Cisco website: You can also verify the authenticity of a Cisco product by visiting the Cisco website and searching for the product based on its serial number and PID. If the product is authentic, it should be listed on the website.
General Information about this Cisco WS-C3750X-48T-E
  • Manufacturer: Cisco
  • Model Number or SKU# WS-C3750X-48T-E
  • Product Line: Catalyst
  • Product Series: 3750-X
  • Product Name: Catalyst: WS-C3750X-48T-E Ethernet Switch
  • Product Type: Ethernet Switch
Technical Information for Ethernet Switch
  • Capacity: Virtual interfaces (VLANs): 1005, Switched virtual interfaces (SVIs): 1000
  • Jumbo Frame Support: 9216 bytes
  • Max Units In A Stack: 9
  • Routing Protocol: OSPF, BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, HSRP, PIM-SM, PIM-DM, EIGRP for IPv6, OSPFv3, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), RIPng
  • Remote Management Protocol: SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, TFTP, SSH, CLI
  • Authentication Method: Kerberos, Secure Shell (SSH), RADIUS, TACACS+
  • RAM: 256 MB
  • Flash Memory: 64 MB
  • Status Indicators: Port status, port transmission speed, port duplex mode, power, system, link/activity
Interfaces/Ports of 48 Port Manageable Switch
  • Total Number of Network Ports: 48
  • Number of Network (RJ-45) Ports: 48
Media & Performance
  • Media Type Supported: Twisted Pair
  • Ethernet Technology: Gigabit Ethernet
  • Network Technology: 10/100/1000Base-T
  • Hot swap module replacement, layer 2 switching, dynamic IP address assignment, DHCP support, auto-negotiation, ARP support, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, traffic shaping, Broadcast Storm Control, High Availability, Multicast Storm Control, Unicast Storm Control, Rapid Spanning Tree Protocol (RSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, Virtual Route Forwarding-Lite (VRF-Lite), MLD snooping, Dynamic ARP Inspection (DAI), Cisco StackWise Technology, Per-VLAN Spanning Tree Plus (PVST+), Uni-Directional Link Detection (UDLD), Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN)
Compliant Standards
  • IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ae
Network & Communication
  • Layer Supported: 2

Management & Protocols

  • Manageable: Yes

Power Description

  • PoE (RJ-45) Port No
  • Input Voltage 220 V AC
  • Input Voltage 110 V AC


  • Package Contents-Catalyst WS-C3750X-48T-E Ethernet Switch
  • Power Supply

Software / System Requirements

  • Min Operating Temperature: 23 °F
  • Humidity Range Operating: 5 - 95% (non-condensing)
  • Min Storage Temperature: -40 °F
  • Max Storage Temperature: 158 °F

Finally, the WS-C3750X-48T-E Cisco Catalyst 48 Ports Ethernet Switch is a powerhouse in the networking world, offering a perfect blend of performance, scalability, and security. Whether deployed in enterprise networks, data centers, or educational institutions, this switch provides a reliable foundation for seamless communication and data transfer. Understanding its key features, benefits, applications, and the installation and configuration process is essential for organizations looking to harness the full potential of this Cisco Catalyst switch in building robust and efficient networks.

Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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