Name: 0UY4869 Dell PowerConnect 2748 48-Port Gigabit Managed Switch with SFP
Brand: Dell
SKU: 0UY4869
Price: 365.20 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell PowerConnect 2748 48-Ports + 4-Ports SFP GE Switch is a managed networking device that balances gigabit copper ports with fiber connectivity options. It fits within enterprise network setups to handle high-density port requirements while offering flexible configuration and management features for optimized traffic handling.

General Information
Brand	Dell
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Managed Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, 1000Base-X, SFP, Serial Console (RJ-45)
Port Speed	10/100/1000Base-T
UpLink Ports	4 x SFP (1000Base-X)
POE Support	No
Switching Capacity	96 Gbps
Switch Forwarding Rate	71.4 Mpps
DRAM	128 MB
Flash Memory	64 MB
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 2
Connector Type	RJ-45,SFP,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	8192

Management and Configuration
Routing Protocols	Static
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS), CLI (Console, Telnet, SSH), SNMP v1/v2c/v3, RMON
Security Features	ACLs, 802.1X authentication, RADIUS, TACACS+, SSH, SSL, Port security
Management Type	Managed
Remote Management Protocol	SNMP,SSH,Telnet,HTTP,HTTPS
Routing Protocol	Static

Power & Cooling
Fans	Internal (variable-speed)
Power	100-240 VAC, 50-60 Hz
Power Supply	Internal AC

Physical Characteristics
Dimensions	1.73 x 17.32 x 8.66 in
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Assembly Required	No
Compliance Standards	RoHS, CE, FCC, UL, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.1D, IEEE 802.1X

Product Description
The Dell PowerConnect 2748 is a managed network switch designed to provide reliable gigabit connectivity with a total of 52 ports, including 48 standard Gigabit Ethernet and 4 SFP slots for fiber uplinks. It is commonly found in enterprise and data center network environments where consistent throughput and network segmentation are essential. Built for IT professionals and network administrators, this switch supports advanced Layer 2 management capabilities to optimize traffic flow and security. It is often deployed in scenarios requiring stable and scalable network infrastructure. Key Features Offers a combination of copper and fiber ports for versatile deployment options Delivers full-duplex wire-speed switching on all ports simultaneously Includes support for VLANs, link aggregation, and QoS controls Designed with a compact 1U rack form factor for efficient space usage Provides SNMP-based management for streamlined network monitoring This switch plays a fundamental role in establishing a structured and manageable network within medium to large-scale environments. Its robust performance and feature set make it a dependable choice for maintaining network efficiency and uptime.

Use Cases
The Dell PowerConnect 2748 switch is typically deployed in environments where robust and flexible network connectivity is necessary. It suits organizations that need to support multiple devices with gigabit speeds and fiber uplinks, especially in structured network architectures. How It's Used: Connecting servers and workstations in enterprise LANs to consolidate network traffic Providing uplink connectivity through fiber ports in data centers or wiring closets Supporting segmentation and traffic management within campus networks Integrating into medium-sized business networks requiring managed switching features Utilized in edge network deployments where space-efficient design matters Its capabilities help streamline network operations and scalability by offering a balance of high port density and management tools. This facilitates effective network segmentation and performance tuning for diverse operational needs.