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WS-C3750X-48T-E
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Catalyst 3750X 48 Port Data IP Services
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Name:
WS-C3750X-48T-E
- Description:
- Catalyst 3750X 48 Port Data IP Services
- Rating:
Added to cart 28 times recently
- Availability:
Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0662961376671
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 90
- List Price:
$1,098.00
- Price:
$164.8385% off
Quantity:
1
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WS-C3750X-48T-E Overview
WS-C3750X-48T-E is a high-performance, stackable Catalyst switch designed for enterprise-class networks. It features a fixed-configuration architecture offering 48 10/100/1000 Ethernet ports for reliable copper connectivity and 4 dedicated SFP uplink ports for fiber integration, supporting both robust performance and flexible network connectivity. Its design incorporates stacking capabilities and redundant power options to ensure scalability and high availability in mission-critical environments.
This model delivers consistent, high-throughput performance with support for both Layer 2 switching and limited Layer 3 routing under the LAN Base feature set. Ideal for campus and branch deployments, the WS-C3750X-48T-E optimizes network resiliency, simplifies management, and provides energy-efficient operation, making it suitable for applications ranging from access layer connectivity to aggregation in converged network infrastructures.
WS-C3750X-48T-E price for new stock is is available on request. Get immediate quote. WS-C3750X-48T-E refurb price is $164.83.
Request bulk order quote for WS-C3750X-48T-E for additional pricing. Browse the full Cisco 3750 Catalyst Switches series or explore all Cisco products.
WS-C3750X-48T-E Specifications
- Product Type
- Switch
- Brand
- Cisco
- Power Source
- Redundant Power Supply / AC Power Supply / N/A
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- 365 W
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 48 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Combo
- Redundant Power Supply Supported
- Yes
- Manufacturer Part Number
- WS-C3750X-48T-E
- Uplink Configuration
- 1G
- IOS
- LAN Base
- POE Support
- Non POE
- SFP Ports
- 4 SFP Ports
- Memory
- 512 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- 48 Ethernet ports, 4 SFP uplink ports
- Flash Memory
- 256 MB
- Switching Capacity
- 176 Gbps
- Switching Capacity with Stacking
- 160 Gbps
- Product Name
- Catalyst 3750-X 48-Port 10/100/1000, 4 x 1G SFP, LAN Base
- Height
- 1.75 inches
- Width
- 17.5 inches
- Depth
- 18.9 inches
- Weight
- 25 lbs
WS-C3750X-48T-E Use Case
High-Density Campus Core Aggregation with WS-C3750X-48T-E
Scenario: In a large enterprise campus, multiple access switches are stacked via Cisco Catalyst 3750X 48-Port Data IP Services (WS-C3750X-48T-E) using StackWise technology. The stack delivers up to 40 Gbps of interswitch bandwidth, four SFP uplinks per unit, and advanced Layer 3 routing (OSPF/EIGRP). Integrated QoS and IGMP snooping ensure consistent voice, video and data performance across 5,000+ endpoints. Benefit: Simplified management, non-disruptive scalability and predictable low-latency connectivity for mission-critical applications.
Secure Branch WAN Aggregation Using Catalyst 3750X Data IP Services
Scenario: A retail chain deploys WS-C3750X-48T-E in distributed outlets to terminate MPLS or DIA circuits and distribute local services. Advanced IP Services enable EIGRP Named Mode for dynamic routing, 802.1X port-based authentication and VLAN ACLs for segmentation, plus QoS for prioritizing POS and VoIP traffic. Benefit: Enhanced security isolation, centralized policy enforcement and guaranteed transaction integrity in geographically dispersed branch locations.
Multi-Tenant VRF-Lite Network Segmentation in Commercial Buildings
Scenario: A commercial real-estate firm leverages Catalyst 3750X 48-Port Data IP Services (WS-C3750X-48T-E) to create up to 32 VRF-Lite instances for tenant separation. Each tenant receives isolated Layer 3 routing, dedicated DHCP, private BGP or OSPF neighbors and per-tenant QoS policies on a single hardware footprint. Benefit: Secure tenant isolation, rapid provisioning of new customers and reduced CapEx/Opex through network virtualization.
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Product Comparison Table 
| WS-C3750X-48T-E |  WS-C3750X-48P-S |  WS-C3750X-48U-S |  WS-C3750X-48PF-S |  WS-C3750X-24T-S | |
|---|---|---|---|---|---|
| Depth | 18.9 inches | 495 mm | 495 mm | 495 mm | 460 mm |
| Ethernet Technology | 10/100/1000 | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet |
| Flash Memory | 256 MB | 64 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U |
| Height | 1.75 inches | 44.5 mm | 44.5 mm | 44.5 mm | 44.5 mm |
| Manufacturer Part Number | WS-C3750X-48T-E | WS-C3750X-48P-S | WS-C3750X-48U-S | WS-C3750X-48PF-S | WS-C3750X-24T-S |
| Memory | 512 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Switching Capacity | 176 Gbps | 160 Gbps | 160 Gbps | 160 Gbps | 160 Gbps |
| Weight | 25 lbs | 7.5 kg | 7.6 kg | 7.6 kg | 7.1 kg |
| Width | 17.5 inches | 445 mm | 445 mm | 445 mm | 445 mm |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
D
Derek Palmer
Reviewed on the 24 November 2024
4
48-port IP Services switch provides excellent performance for high-density networks.
S
Sophie Hayes
Reviewed on the 14 December 2021
5
Handles multiple devices with stability and reliability.
V
Victor Holt
Reviewed on the 12 August 2025
5
Minimal downtime and easy deployment.
N
Natalie Crawford
Reviewed on the 11 November 2024
4
Good enterprise switch with consistent performance.
J
Julian Ross
Reviewed on the 18 August 2022
4
Reliable and compact design, perfect for access layer.
Questions & Answers
What is the Cisco Catalyst 3750X 48 Port Data IP Services switch (WS-C3750X-48T-E)?
The WS-C3750X-48T-E is a fixed-configuration enterprise switch offering 48 10/100/1000 ports plus two SFP uplinks and the IP Services license for advanced Layer 3 routing.
Which Layer 3 features are included in the IP Services licensing on the 3750X-48T-E?
IP Services delivers OSPF, EIGRP, BGP, VRF-Lite, IPv6 routing, PIM, VRRP and advanced ACLs for secure enterprise deployments.
How many ports and uplink slots does the WS-C3750X-48T-E provide?
The switch provides 48 RJ-45 Gigabit Ethernet ports and two dedicated 1 Gb SFP uplink slots for fiber connectivity.
What stacking technology is supported by the Catalyst 3750X-48T-E?
It supports Cisco FlexStack-Plus, enabling up to nine switches in a single stack with 160 Gbps of stacking bandwidth.
What is the switching capacity and forwarding performance of the 3750X-48T-E?
The WS-C3750X-48T-E delivers 176 Gbps of switching capacity and up to 130.95 Mpps forwarding rate for wire-speed performance.
Which redundancy and high-availability features does the Catalyst 3750X offer?
It offers optional hot-swappable redundant power supplies, dual redundant fans and nonstop forwarding with Stateful Switchover (NSF/SSO).
How can I manage and monitor the WS-C3750X-48T-E?
Management options include Cisco IOS CLI, web-based GUI, SNMP v1/v2c/v3, RMON, NetFlow and integration with Cisco Prime Infrastructure.
Does the Catalyst 3750X-48T-E support IPv6?
Yes. The IP Services feature set includes full IPv6 routing, neighbor discovery, DHCPv6 and security features for dual-stack deployments.
What security features are supported on the 3750X 48T-E?
Security features include 802.1X port-based access control, DHCP snooping, IP Source Guard, Dynamic ARP Inspection and robust ACL enforcement.
How do I upgrade from LAN Base to IP Services on this switch?
You can upgrade using Cisco Smart Licensing; simply install the IP Services license token and activate it through the IOS license commands.
What Quality of Service (QoS) capabilities does the WS-C3750X-48T-E offer?
The switch supports eight hardware queues per port, traffic classification, marking, policing, shaping and RSVP for end-to-end QoS.
What environmental specifications apply to the Catalyst 3750X-48T-E?
Operating temperature is 0 °C to 45 °C, storage temperature –40 °C to 70 °C, and relative humidity 10%–85% non-condensing.
What power options are available for the 3750X 48T-E?
It ships with an internal power supply and supports an optional external redundant power module for high availability.
What warranty and support does Cisco provide for the WS-C3750X-48T-E?
Cisco offers a limited lifetime hardware warranty, one-year 8×5 Cisco TAC support entitlement and next-business-day hardware replacement.
What are the ideal use cases for the Catalyst 3750X-48T-E?
It is ideal for enterprise access and distribution layers, wiring closets and branch office deployments requiring advanced Layer 3 features.
Is the Cisco Catalyst 3750X-48T-E still supported by Cisco?
The 3750X series has reached end-of-sale but remains fully supported under Cisco’s Software Application Support and Hardware Service offerings.