Name: WS-C3750X-48PF-S Cisco 48-Port PoE+ Gigabit Layer 2 Managed Switch
Brand: Cisco
SKU: WS-C3750X-48PF-S
Price: 111.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Cisco Catalyst 3750-X 48-port PoE+ switch delivers reliable Layer 2 switching with comprehensive PoE+ support to power network devices. Suited for enterprise environments, it fits into standard rack setups and allows stacking multiple units to streamline network growth and management.

General Information
Brand	Cisco
Part Number	WS-C3750X-48PF-S
Condition	Refurbished

Technical Information
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps
UpLink Ports	4 x SFP
POE Support	PoE+
Switching Capacity	176 Gbps
DRAM	512 MB
Flash Memory	64 MB
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45,SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	16000

Management and Configuration
Routing Protocols	Static, RIP, OSPF
Remote Protocols	Yes
Management Interfaces	CLI,Web GUI,SSH,Telnet,SNMP,USB Console,Serial Console (RJ-45)
Remote Management Protocol	SNMPv1,SNMPv2c,SNMPv3,HTTP,HTTPS,Telnet,SSH

Physical Characteristics
Weight	10.00
Operating Temperature	0°C to 45°C

Miscellaneous
Compliance Standards	RoHS, CE, FCC, UL

Product Description
The Cisco Catalyst 3750-X Series switch is built for organizations that need a robust, managed network switch to handle high-speed data traffic and power devices via PoE+. Often found in enterprise networks and data centers, this switch simplifies network management and improves uptime through its stackable design. Commonly used in office environments, campuses, and wiring closets, it supports a variety of devices such as IP phones, wireless access points, and cameras. Network administrators benefit from its intuitive management features and reliable hardware that ensures consistent network performance. Key Features Supports Power over Ethernet Plus (PoE+) across all 48 ports Offers Layer 2 switching with advanced traffic management Stackable up to 9 units for scalable network growth Rack-mount design fits standard enterprise racks Provides Gigabit Ethernet connectivity to ensure fast data transfer This switch is typically installed in enterprise wiring closets or data center racks where multiple devices require both power and network access. Its stackable feature helps simplify network expansion without adding complexity. The reliable Gigabit speeds and PoE+ capability make it a practical choice for powering and connecting modern network devices.

Use Cases
The Cisco Catalyst 3750-X 48-port PoE+ switch is commonly deployed in enterprise campus networks and medium to large office environments where reliable, high-speed connectivity and power delivery over Ethernet are essential. It is particularly beneficial for IT teams managing converged data, voice, and video networks requiring scalable stacking and centralized management. How It's Used: Supporting VoIP deployments in corporate office floors, providing power and network connectivity to IP phones and conferencing devices. Connecting access points in campus environments to enable seamless wireless coverage with Power over Ethernet capabilities. Serving as a distribution layer switch in branch offices, aggregating connections from edge devices and enabling efficient network segmentation. Facilitating edge computing setups where powered IoT devices require reliable network access and consistent PoE delivery. Enabling data center top-of-rack connectivity for server clusters and storage arrays requiring high bandwidth and managed Layer 2 switching. By combining robust Layer 2 switching with PoE+ and a stackable architecture, this switch supports network scalability and operational efficiency. Its rack-mountable design simplifies integration, enabling IT teams to maintain streamlined infrastructure while accommodating growth and evolving workload demands.