Name: GU139 Dell 48-Port 10/100/1000Base-T + 4 SFP Layer 3 Managed Switch
Brand: Dell
SKU: GU139
Price: 429.56 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell PowerConnect 6248 switch delivers comprehensive Layer 3 network management with 48 gigabit Ethernet ports and 4 flexible SFP slots. It fits neatly into a 1U rack space and is built to handle demanding network environments where both copper and fiber connectivity are essential. This model balances port density, routing capabilities, and manageability for everyday enterprise networking tasks.

General Information
Brand	Dell
Part Number	GU139
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, Combo RJ-45/SFP, SFP
Port Speed	10/100/1000Base-T
UpLink Ports	4
POE Support	No
Switching Capacity	96 Gbps
Switch Forwarding Rate	142.88 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Layer Support	Layer 3
Connector Type	RJ-45,SFP,Combo RJ-45/SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP
Remote Protocols	Yes
Management Interfaces	Web (HTTP/HTTPS), CLI (SSH, Telnet), SNMP
Security Features	802.1X,ACLs,RADIUS,TACACS+,SSH
Remote Management Protocol	SNMP,SSH,Telnet,HTTP,HTTPS
Routing Protocol	Static,RIP

Physical Characteristics
Weight	6.50

Miscellaneous
Compliance Standards	RoHS, CE, FCC, UL

Product Description
The Dell PowerConnect 6248 is a versatile network switch designed to provide reliable and fast connectivity in enterprise environments. It handles Layer 3 routing tasks, making it suitable for complex network topologies requiring efficient traffic management. Often found in medium to large office networks, data centers, and server closets, this switch supports a mix of copper and fiber connections to integrate various network segments. Network administrators and IT professionals typically use it to maintain and optimize network performance. Key Features Supports 48 10/100/1000Base-T Ethernet ports for wide device compatibility Includes 4 shared SFP ports for flexible fiber connections Provides Layer 3 routing functions like static and dynamic routing Offers advanced management options for precise network control Compact 1U form factor fits standard racks efficiently This switch is commonly deployed in environments where a combination of high port density and advanced routing is needed. It helps maintain stable network performance while allowing for scalable expansions. By integrating this switch, organizations can better manage their local area networks, ensuring smooth communication between different network segments and devices.

Use Cases
The Dell PowerConnect 6248 is designed for environments requiring robust Layer 3 routing alongside high-density gigabit connectivity. It is most beneficial in enterprise and mid-sized data centers, as well as server rooms that demand flexible network segmentation and both copper and fiber connections. How It's Used: Supporting virtualization clusters in data centers where low latency and dense gigabit ports optimize VM traffic flows. Deploying in enterprise campus networks to segment departments using Layer 3 routing and manage inter-VLAN traffic efficiently. Providing network aggregation for SMB networks that need scalable connectivity with a combination of copper and fiber uplinks. Edge computing sites requiring compact 1U rack switches with advanced routing to localize traffic processing and reduce WAN latency. Storage area networks (SAN) where dedicated SFP ports offer fiber connections for high-speed backup and replication between facilities. This switch enables organizations to maintain operational efficiency by consolidating multiple network roles into a single device that scales with growing connectivity demands. Its combination of Layer 3 features and port density supports evolving network topologies without sacrificing performance or manageability.