Name: 469-4257 Dell PowerConnect 7048 48-Port Gigabit PoE Network Switch
Brand: Dell
SKU: 469-4257
Price: 791.21 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The Dell PowerConnect 7048 48-Ports PoE Switch is a network device that integrates power delivery and data connectivity in one unit. It fits well in enterprise networks requiring dependable and flexible network management, offering solid performance with its mix of Layer 2 and 3 capabilities and PoE support for connected devices.

General Information
Brand	Dell
Part Number	469-4257
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP
Port Speed	10/100/1000 Mbps
UpLink Ports	4 x SFP
POE Support	PoE
Switching Capacity	176 Gbps
Switch Forwarding Rate	343.75 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Layer Support	Layer 3
Connector Type	RJ-45,SFP,USB Console,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, OSPF, VRRP
Remote Protocols	Yes
Management Interfaces	Web GUI,CLI,SNMP
Security Features	802.1X,Access Control Lists (ACLs),RADIUS,SSH,SSL,Port Security
Remote Management Protocol	SNMP,HTTP,HTTPS,Telnet,SSH

Power & Cooling
Fans	2 (hot-swappable)

Physical Characteristics
Dimensions	1.72 x 17.32 x 17.6 in (44 x 440 x 447 mm)
Weight	8.50
Operating Temperature	0°C to 40°C

Miscellaneous
Compliance Standards	RoHS, CE, FCC, UL

Product Description
The Dell PowerConnect 7048 is a robust network switch offering 48 PoE-enabled Gigabit Ethernet ports, designed to power devices like IP phones, wireless access points, and security cameras directly through the network connection. It is often found in enterprise environments where both data and power delivery over a single cable simplifies infrastructure. Built for network administrators managing medium to large scale setups, it supports essential network features and routing functions to streamline communication and control. This makes it a practical choice for office buildings, data centers, and campus networks. Key Features Provides PoE to a variety of connected devices without extra power cables Offers both Layer 2 switching and Layer 3 routing to handle complex network traffic Non-blocking design ensures consistent high-speed data transfer without bottlenecks Includes VLAN support for network segmentation and security Equipped with management tools for easier configuration and monitoring In real-world applications, the PowerConnect 7048 is generally deployed where reliable, scalable network power and data connectivity are needed, such as in office floors or campus environments. Its ability to combine power and data onto one cable reduces clutter and installation time, making it a practical tool for IT teams.

Use Cases
The Dell PowerConnect 7048 48-Ports PoE Switch is primarily utilized in medium to large enterprise network environments where high port density and power delivery to devices are essential. It is well-suited for IT departments managing extensive wired networks that support VoIP phones, wireless access points, and surveillance systems requiring centralized power and data management. How It's Used: Deployed in corporate campus networks to power and connect IP telephony systems and wireless access points across multiple floors. Integrated into data center edge switches to support rack-level connectivity with PoE-enabled devices for simplified cabling. Used by enterprise IT teams to segment traffic with Layer 3 routing capabilities while providing power to security cameras in building surveillance setups. Installed in large branch offices to consolidate network infrastructure and deliver power to endpoint devices while maintaining high throughput. Utilized in educational institutions to manage network access for classrooms and administrative offices requiring reliable PoE support. The switch’s combination of Layer 2 and Layer 3 functionality along with PoE simplifies network topology and reduces infrastructure complexity. This enhances operational efficiency by delivering power and data over a single cable, while its non-blocking architecture supports scalability and performance in dynamic enterprise environments.