Name: 3548P-48P Dell 48-Port PoE+ Layer 2 Switch with 2 SFP Uplinks
Brand: Dell
SKU: 3548P-48P
Price: 387.89 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The 3548P-48P Dell switch offers 48 PoE+ ports combined with 2 SFP uplinks, delivering essential Layer 2 switching features for business networks. It fits well in setups requiring dependable power distribution and effective traffic segmentation at the access layer, supporting smooth network operations.

General Information
Brand	Dell
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Managed Switch, PoE 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, SFP, USB Console, Serial Console (RJ-45)
Port Speed	1 Gbps
UpLink Ports	2
POE Support	PoE
Switching Capacity	104 Gbps
Switch Forwarding Rate	77.38 Mpps
DRAM	128 MB
Flash Memory	64 MB
VLAN Support	Yes
Max VLANs Supported	4096
Stackable	No
Layer Support	Layer 2
Connector Type	RJ-45,SFP,Serial Console (RJ-45),USB Console

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	8000

Management and Configuration
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS), CLI (serial/SSH), SNMP v1/v2/v3, RMON
Security Features	802.1X,ACLs,Port Security,DHCP Snooping,Storm Control
Management Type	Web-Based,CLI,SNMP
Security	SSH,SSL/TLS,ACL
Remote Management Protocol	SNMPv1/v2/v3,HTTP/HTTPS,Telnet,SSH,RMON

Power & Cooling
Fans	Yes (internal, variable-speed)
Power	Internal AC (100-240VAC), PoE budget 370W
Power Supply	Internal AC

Physical Characteristics
Dimensions	1.73 x 17.32 x 10.63 in
Weight	3.00
Operating Temperature	0 to 40 C

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

Product Description
The 3548P-48P is a Layer 2 network switch designed to provide reliable connectivity and power over Ethernet for various devices. It is commonly found in enterprise and mid-size business networks where efficient port management and scalable uplinks are necessary. Network administrators and IT teams benefit from its straightforward management and solid performance. Key Features PoE+ capability to power IP phones, cameras, and wireless access points directly Enhanced traffic handling with VLAN segmentation and prioritization options Two SFP ports enabling flexible fiber connections for uplinks or inter-switch links Robust switching capacity to handle high-density environments without bottlenecks Standard rack-mount form factor for easy integration into existing infrastructure This switch plays a critical role in managing network traffic efficiently while providing power to connected devices, reducing the need for separate power sources. Its stable performance and flexible features make it a practical choice for maintaining network reliability and simplifying infrastructure complexity.

Use Cases
The 3548P-48P switch is typically deployed in business environments that need robust power over Ethernet and flexible uplink options. It suits organizations managing a mix of IP devices and looking for straightforward, reliable network access layer solutions. How It's Used: Supporting IP telephony systems in medium-sized corporate offices Providing network access and power for wireless access points in campus environments Connecting security camera networks requiring stable PoE power and data links Integrating fiber uplinks to core switches in enterprise edge deployments Facilitating network expansion in data closets with rack-mount constraints By handling both data and power delivery, this switch improves operational efficiency and reduces cabling complexity. Its design accommodates growth and varied device types, helping maintain consistent network performance across diverse setups.