Name: WS-C3750X-48U-S Cisco 48-Port UPoE Gigabit Layer 2 Managed Switch
Brand: Cisco
SKU: WS-C3750X-48U-S
Price: 869.13 USD
Availability: InStock
Rating: 4.8 (125 reviews)

Product Overview
The Cisco Catalyst 3750-X 48-Port UPoE switch is a versatile network device that combines data and power delivery over Ethernet. It fits well in medium to large network setups where multiple devices require both connectivity and power, making network management simpler and more efficient.

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

Technical Information
Switch Ports	48
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
POE Support	PoE++
Switching Capacity	176 Gbps
Switch Forwarding Rate	41.7 Mpps
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, EIGRP, BGP, VRRP, HSRP, GLBP, PIM-SM, PIM-DM, IGMP, MLD, Policy-Based Routing (PBR), Route Maps
Remote Protocols	Yes
Management Interfaces	CLI (Console, SSH, Telnet), Web GUI, SNMPv1/v2/v3, RMON, HTTP/HTTPS, USB
Remote Management Protocol	SNMPv1/v2/v3, SSH, Telnet, HTTP/HTTPS, RMON

Power & Cooling
Fans	Variable speed, front-to-back, field-replaceable

Physical Characteristics
Dimensions	1.73 x 17.5 x 17.5 in
Weight	10.00
Operating Temperature	32 to 104°F (0 to 40°C)

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL, cULus, CSA
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.1X, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at

Product Description
The Cisco Catalyst 3750-X Series switch offers reliable Layer 2 switching with Power over Ethernet capabilities, delivering both power and data through a single cable. It's commonly used in enterprise and campus networks to connect devices like IP phones, wireless access points, and computers. Built for network administrators who need flexible management and scalability, this switch supports stacking to manage multiple units as one. It's often found in data centers or wiring closets where robust, high-speed connections are essential. Key Features Provides seamless power and connectivity for network devices on all 48 ports Enables stacking of up to nine switches for simplified management Includes Layer 2 switching with VLAN, QoS, and security options Supports advanced network protocols and redundancy features Designed for standard 19-inch rack mounting in professional environments This switch is typically deployed in corporate networks, educational institutions, and service provider environments where reliable gigabit connections and power delivery are crucial. It helps streamline network infrastructure by reducing the need for separate power sources and allows easy expansion as networks grow.

Use Cases
The Cisco Catalyst 3750-X 48-Port UPoE switch is commonly deployed in enterprise campus networks and medium to large office environments where centralized power and network connectivity for multiple devices are essential. IT administrators benefit from its stackable design and Layer 2 management capabilities to maintain high availability and simplify network segmentation. How It's Used: Powering and connecting IP phones and wireless access points in corporate office buildings for unified communications. Supporting network edge deployments in branch offices requiring centralized management and PoE for security cameras and IoT devices. Enabling scalable rack deployments in data center top-of-rack setups that demand high port density and power delivery. Integrating with virtualization environments to provide consistent network performance and power for virtual desktop infrastructure (VDI) endpoints. Facilitating network segmentation and traffic control in campus environments using advanced Layer 2 features. This switch enhances operational efficiency by consolidating power and data delivery into a single infrastructure, reducing cabling complexity and enabling scalable network growth. Its robust management features allow IT teams to optimize performance while maintaining flexibility for evolving enterprise requirements.