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WS-C3750X-48P-L
- Description:
- Catalyst 3750X 48 Port PoE LAN Base
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$12,000.00
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$4,507.00
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WS-C3750X-48P-L
Catalyst 3750X 48 Port PoE LAN Base
$12,000.00
$4,507.00
18 in Global Warehouse
$4,507.00
62% off
TRUSTED, TRIED, PROVEN
WS-C3750X-48P-L Overview
WS-C3750X-48P-L is a high-performance, stackable Layer 3 switch engineered for enterprise-class networks. Built with a robust architecture, the switch combines 48 PoE-enabled 10/100/1000 Ethernet ports with advanced stacking capability via Cisco FlexStack-Plus technology, ensuring seamless scalability and high availability in dynamic network environments.
Designed to support demanding use cases from campus connectivity to branch office deployments, the switch offers multiple power options with an internal AC power supply and non-redundant power design. Its high switching capacity, integrated routing functionalities, and flexible port configurations make it ideal for optimizing network performance and simplifying management in complex infrastructures.
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WS-C3750X-48P-L Specifications
| Product Type | Switch |
| Power Source | AC Power Supply |
| 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 | Twisted Pair / Fiber |
| Redundant Power Supply Supported | No |
| Manufacturer Part Number | WS-C3750X-48P-L |
| Uplink Configuration | 1G |
| IOS | LAN Base |
| POE Support | POE+ |
| SFP Ports | 4 SFP Ports |
| Memory | 256 MB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | 48 Ethernet ports + 4 SFP uplink ports; supports FlexStack-Plus stacking |
| Flash Memory | 64 MB |
| Switching Capacity | 160 Gbps |
| Switching Capacity With Stacking | 320 Gbps |
| Product Name | Cisco Catalyst WS-C3750X-48P-L |
| Height | 1.73 inches |
| Width | 17.5 inches |
| Depth | 28.9 inches |
| Weight | 49.8 lbs |
WS-C3750X-48P-L Use Case
Unified Branch Office Power-over-Ethernet Deployment
In a multi-site enterprise branch network, the WS-C3750X-48P-L Catalyst 3750X 48 Port PoE LAN Base delivers centralized PoE power for IP telephones, wireless access points and surveillance cameras. With Cisco StackWise™ technology and Layer 3 routing, IT teams achieve 20 Gbps of inter-switch bandwidth, zero-touch provisioning and automated QoS, resulting in simplified operations, 99.999% uptime and a 30% reduction in deployment time.
Campus VoIP and Wireless Convergence for Educational Facilities
University IT departments leverage the WS-C3750X-48P-L to power 48 PoE+ endpoints—Wi-Fi 6 access points, VoIP handsets and digital signage—while aggregating uplinks at 10 Gbps. Integrated LAN Base Layer 3 features enable dynamic routing between VLANs and multicast video streams. This delivers seamless roaming, optimized voice quality (MOS ≥4.0) and a 40% cut in infrastructure costs through single-platform convergence.
Integrated Video Surveillance and Wireless for Retail Environments
Retail chains deploy the Catalyst 3750X 48 Port PoE LAN Base to support up to 48 IP cameras and wireless APs with a 740 W PoE budget. Combined with Cisco EnergyWise® and Cisco Prime™ management, stores achieve automated power allocation, real-time monitoring and policy-based alerts. The result is enhanced loss prevention, centralized device provisioning and a 25% reduction in ongoing maintenance overhead.
Quality Certifications
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Product Comparison Table
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|---|---|---|---|---|---|
| Depth | 15 inches | 11.5 inches | 15.8 inches | 16.5 inches | 28.9 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 256 MB | 256 MB | 256 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.73 inches | 1.73 inches | 1.73 inches | 1.73 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | LAN Base | LAN Base | IP Services | IP Services | LAN Base |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | WS-C3750X-48PF-E | WS-C3750X-24U-S | WS-C3750X-48U-S | WS-C3750X-48U-E | WS-C3750X-48P-L |
| Media Type Supported | Twisted Pair / Fiber | Combo | Combo | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 256 MB |
| Number of Downlink Ports | 48 Ports | 24 Ports | 48 Ports | 48 Ports | 48 Ports |
| Number of Ethernet Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | POE+ | Non POE | Non POE | Non POE | POE+ |
| Port/Expansion Slot Details | N/A | N/A | 48 Ethernet ports and 4 SFP uplink ports | 48 Gigabit Ethernet ports, 4 SFP uplink ports, and a dedicated management port | 48 Ethernet ports + 4 SFP uplink ports; supports FlexStack-Plus stacking |
| Power Consumption | 380 W | 215W | 370W | 380 W | 365 W |
| Power Source | Redundant Power Supply / AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply / N/A | Redundant Power Supply / AC Power Supply | AC Power Supply |
| Product Name | Cisco Catalyst WS-C3750X-48PF-E | Cisco Catalyst 3750-X 24 Port Uplink Switch - LAN Base | Cisco Catalyst 3750X 48-Port 10/100/1000 Unified Access Switch | Cisco Catalyst 3750-X 48 Port Switch | Cisco Catalyst WS-C3750X-48P-L |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | No | Yes | Yes | No |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 160 Gbps | 128 Gbps | 176 Gbps | 160 Gbps | 160 Gbps |
| Switching Capacity with Stacking | 480 Gbps | 160 Gbps | 320 Gbps | 160 Gbps | 320 Gbps |
| Uplink Configuration | 10G | 1G | 1G | 1G / 10G | 1G |
| Weight | 33 lbs | 23 lbs | 42 lbs | 22 lbs | 49.8 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches |
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Questions & Answers
Q
What is the Cisco Catalyst 3750X 48-Port PoE LAN Base switch (WS-C3750X-48P-L)?
A
The Cisco Catalyst 3750X 48-Port PoE LAN Base switch (WS-C3750X-48P-L) is a stackable enterprise switch offering 48 Gigabit Ethernet PoE+ ports, LAN Base feature set, and Cisco StackWise technology for scalable campus deployments.
Q
How much PoE power budget does the WS-C3750X-48P-L provide?
A
The WS-C3750X-48P-L delivers a total PoE power budget of 740W, supporting both IEEE 802.3af (PoE) and IEEE 802.3at (PoE+) devices across its 48 ports.
Q
What uplink port options are available on the Catalyst 3750X 48P?
A
The Catalyst 3750X 48P includes four 1G SFP uplinks and two 10G SFP+ uplinks for high-speed network aggregation and uplink flexibility.
Q
Which stacking technology does the 3750X support and what is its capacity?
A
The switch supports Cisco StackWise technology, allowing up to nine units per stack with a 20 Gbps bidirectional stacking bandwidth managed as a single logical switch.
Q
What Layer 2 and basic Layer 3 features are included in LAN Base?
A
LAN Base delivers advanced Layer 2 features (VLAN, Spanning Tree, EtherChannel), static routing, limited multicast, QoS, and basic security capabilities.
Q
Is the Catalyst 3750X 48P suitable for enterprise campus access?
A
Yes, its 48 PoE+ ports, advanced switching features, and stacking capability make it ideal for secure, scalable campus access deployments.
Q
What are the physical dimensions and rack-mount specifications?
A
The switch measures 44.5 cm (W) x 43.4 cm (D) x 4.45 cm (H) and fits a standard 19-inch rack using the included mounting brackets.
Q
Does the WS-C3750X-48P-L support redundant power supplies?
A
Yes, it supports dual internal redundant power supplies to ensure high availability and minimize downtime.
Q
Which management interfaces are available on the Catalyst 3750X?
A
Manage the switch via Cisco IOS CLI, web-based GUI, SNMP, RMON, and integrate with Cisco Prime Infrastructure for centralized network management.
Q
What is the switching capacity and forwarding rate of the 3750X 48P?
A
The switch offers a 176 Gbps switching capacity and a forwarding rate of up to 95.2 million packets per second (Mpps).
Q
Which PoE standards are supported on all 48 ports?
A
All 48 ports support IEEE 802.3af (PoE) and IEEE 802.3at (PoE+), enabling power delivery to IP phones, access points, and cameras.
Q
What software license is included with the WS-C3750X-48P-L?
A
It ships with the Cisco LAN Base license, providing essential Layer 2 switching and limited Layer 3 routing capabilities.
Q
What warranty and support options are available for this switch?
A
The switch includes Cisco’s limited lifetime hardware warranty and offers optional SMARTnet support for software updates and 24×7 technical assistance.
Q
What is the operating temperature range of the Catalyst 3750X 48P?
A
The operating temperature range is 0 °C to 45 °C (32 °F to 113 °F).
Q
Can I upgrade the IOS software and feature licenses on this switch?
A
Yes, you can upgrade the IOS image and purchase feature licenses to activate IP Base or IP Services for enhanced Layer 3, security, and multicast features.
Q
What security features does the Catalyst 3750X-48P-L offer?
A
Security features include 802.1X authentication, ACLs, DHCP snooping, dynamic ARP inspection, port security, and advanced QoS policing.
Q
What energy-efficiency and power-consumption features are available?
A
The switch supports Energy Efficient Ethernet (EEE), per-port PoE power management, and typically consumes 100–150 W without PoE, helping reduce operational costs.
