Name: WS-C3750E-48PD-EF Cisco 48-Port PoE Gigabit Layer 3 Switch with 2 X2 Uplinks
Brand: Cisco
SKU: WS-C3750E-48PD-EF
Price: 179.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The Cisco Catalyst 3750-E Series switch combines high port density with Power over Ethernet and layered routing, making it a versatile choice for organizations needing reliable network management. It fits well in wiring closets or data centers, providing both connectivity and power for a variety of devices while supporting the growth and flexibility of modern enterprise networks.

General Information
Brand	Cisco
Part Number	WS-C3750E-48PD-EF
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, 10G SFP+, RJ-45, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps, 10 Gbps (uplinks)
UpLink Ports	2
POE Support	PoE
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45,X2 (10G)

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

Management and Configuration
Routing Protocols	Static, RIP, OSPF, EIGRP, VRRP, HSRP, PIM-SM, IGMP
Remote Protocols	Yes
Management Interfaces	Console (RJ-45), USB Console, CLI, Web GUI (HTTP/HTTPS), SNMP, SSH, Telnet
Remote Management Protocol	SNMP,SSH,Telnet,HTTP,HTTPS
Routing Protocol	IP Routing

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

Miscellaneous
Compliance Standards	RoHS, CE, FCC, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.1X, IEEE 802.3af

Product Description
The Cisco Catalyst 3750-E Series switch is built for enterprise networks requiring robust power over Ethernet (PoE) support alongside high-speed Ethernet connectivity. It is often found in environments where reliable network performance and scalability are critical, such as corporate offices, data centers, and campus networks. Network administrators and IT professionals benefit from its advanced Layer 3 features and stacking capabilities, which simplify management and improve network efficiency. Key Features Provides 48 PoE-enabled Gigabit Ethernet ports to power devices like IP phones and wireless access points. Includes 2 X2 10-Gigabit uplink ports to handle high traffic loads and aggregation. Supports Layer 3 routing protocols to manage complex network topologies. Stackable design allows multiple switches to operate as a single unit for easier administration. 1U rack-mount form factor fits standard server racks without consuming excessive space. This switch is typically deployed in mid to large-sized network environments where both data throughput and powered device support are necessary. It helps streamline network infrastructure by combining multiple functions into one device, reducing complexity and improving maintenance.

Use Cases
The Cisco Catalyst 3750E-48PD-EF is typically deployed in enterprise wiring closets and medium-sized data centers where both high-density connectivity and power delivery to endpoints are critical. Network administrators managing environments with a mix of IP devices requiring Power over Ethernet and advanced Layer 3 routing capabilities find this switch particularly beneficial for streamlined operations. How It's Used: Supporting converged voice, video, and data traffic in campus LAN environments for enterprise IT teams. Providing PoE power and connectivity to IP telephony, wireless access points, and security cameras in educational institutions. Enabling scalable aggregation in branch office networks with stackable design for simplified expansion. Facilitating Layer 3 routing and segmentation in virtualization environments within mid-sized data centers. Serving as a core switch in retail store networks to manage both wired clients and powered devices efficiently. By integrating PoE capabilities with Layer 3 routing and stackability, the 3750E-48PD-EF enhances operational efficiency through centralized management and scalable network design. This adaptability supports evolving enterprise network demands while maintaining consistent performance across diverse deployment scenarios.