M727K - Dell M727K PowerConnect 3548P 48x10/100 PoE Layer 2

Name: Dell M727K PowerConnect 3548P 48x10/100 PoE Layer 2
Brand: Dell
SKU: M727K

M727K - Dell M727K PowerConnect 3548P 48x10/100 PoE Layer 2 | US IT Hardware

Product overview

The Dell PowerConnect 3548P is a managed Layer 2 Fast Ethernet switch designed for enterprise voice and data networks. It features 48 10/100BASE-T ports with Power over Ethernet (PoE) capability, delivering up to 15.4W per port for IEEE 802.3af compliant devices such as IP phones and wireless access points. The switch includes 2 combo ports supporting 10/100/1000BASE-T Gigabit or SFP fiber connectivity for resilient stacking and uplink flexibility. With 17.6 Gbps switching capacity and 13.1 Mpps forwarding performance, it supports 256 VLANs, Layer 2 management, Quality of Service (QoS), and advanced security features including port mirroring and broadcast storm control. The 1U rack-mountable metal chassis integrates web-based GUI and CLI management interfaces, making it ideal for mid-sized deployments requiring reliable, stackable switching infrastructure.

48 PoE ports (10/100BASE-T) + 2 Gigabit combo ports
17.6 Gbps switching capacity, 13.1 Mpps forwarding rate
256 VLANs, Layer 2/3 managed, QoS, port mirroring
IEEE 802.3af PoE: up to 15.4W per port (24 ports standard)
1U rack-mountable, 8,000 MAC address table
Resilient stacking, web GUI, SNMP/RMON management

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Featuring

Manufacturer part #	M727K
Brand	Dell
Condition	New
Model	3548P
Technology	Fast Ethernet; Stackable
Throughput	Not specified in available sources
PoE Support	Yes; Power over Ethernet on 48 x 10/100 ports
Product Line	PowerConnect 3500 Series
Product Type	Managed Layer 2 Switch
MAC Address Table	Not specified in available sources
Management Interface	Managed; Layer 2 management capabilities

Compatible systems

Dell M727K (PowerConnect 3548P) is a managed Layer 2 switch designed for enterprise network infrastructure; compatible with standard rack-mount environments and stackable configurations.

Dell PowerConnect
Model: 3548P
Form factor: 1U Rack-Mount
Generation: 3500 Series
Stackable managed switch for enterprise network deployments

Best for

VoIP Networks
Powers up to 48 IP phones directly via PoE on 10/100 ports, eliminating separate power infrastructure. Supports dedicated voice VLAN for QoS prioritization.
Campus Networks
Stackable design with 2 Gigabit combo ports enables resilient multi-switch deployments. Supports 256 VLANs for network segmentation across departments.
SMB Enterprise
Managed Layer 2 with SNMP, RMON, and web GUI provides enterprise-class monitoring without complexity. 1U form factor fits standard rack deployments.
Wireless Access Point Deployment
PoE ports support 802.3af wireless APs; 17.6 Gbps capacity handles aggregated traffic from multiple access points.
Network Consolidation
Combines voice and data on single infrastructure; 8,000 MAC address table supports large device populations.

Details

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Compliance Certifications	Not specified in available sources

Switching Capacity	Not specified in available sources

Max Wattage	Not specified in available sources
Power Supplies	Not specified in available sources

Weight	Not specified in available sources
Dimensions	Not specified in available sources
Form Factor	1U Rack-Mountable
Mounting Type	Rack-mount

Storage Temperature	Not specified in available sources
Operating Temperature	Not specified in available sources

Interface/Ports

Ethernet Ports	48 x 10/100BASE-T PoE ports; 2 x 10/100/1000BASE-T Gigabit ports (shared stacking); 2 x SFP slots (shared)
Stacking Ports	Yes; 2 x RJ-45 10/100/1000BASE-T ports support resilient stacking
Total Port Count	52 fixed ports

Frequently asked questions

How many IP phones can the 3548P power simultaneously?

With the standard internal power supply, the 3548P can power up to 24 IP phones at full 15.4W per port (approximately 370W total PoE). To power all 48 ports at maximum wattage, install the optional Dell EPS-470 Extended Power Supply. Most IP phones consume 6-12W, allowing higher device counts than the maximum wattage specification.

What is the switching capacity and does it support non-blocking performance?

The 3548P delivers 17.6 Gbps switching capacity with 13.1 Mpps forwarding rate, providing non-blocking performance across all 48 ports at full duplex. This ensures no packet loss or congestion when all ports operate simultaneously at maximum throughput, supporting enterprise-grade reliability.

Can the 3548P stack with other switches for network expansion?

Yes. The 3548P includes 2 dedicated 10/100/1000BASE-T combo ports supporting resilient stacking. These ports can also function as SFP fiber connections for uplink flexibility. Stacking enables multiple switches to operate as a single logical unit, simplifying management and improving redundancy.

What management protocols and interfaces does the 3548P support?

The 3548P supports SNMP 1/2c/3, RMON, Telnet, HTTP/HTTPS, and CLI for management. It includes a web-based GUI for easy configuration and monitoring. IEEE 802.1x authentication provides port-level security. These interfaces enable remote management and integration with enterprise network management systems.

How many VLANs can the 3548P support?

The 3548P supports up to 256 active VLANs, enabling network segmentation for departments, voice/data separation, and security isolation. It includes dedicated voice VLAN support for optimizing VoIP traffic prioritization and QoS policies across the network.

What are the physical dimensions and power requirements?

The 3548P is a 1U rack-mountable switch measuring 17.3 inches wide, 10 inches deep, and 1.7 inches high, weighing 11.02 lbs. It operates on AC 120/230V at 50/60 Hz. The metal chassis includes a rackmount kit for standard 19-inch rack installations. Operating temperature range is 32-113°F with 10-90% humidity tolerance.

Is the 3548P suitable for converged voice and data networks?

Yes. The 3548P is specifically designed for converged networks with 48 PoE ports for IP phones, dedicated voice VLAN support, QoS for traffic prioritization, and Layer 2/3 management. Its 17.6 Gbps capacity and advanced features ensure reliable performance for simultaneous voice and data traffic.

Dell M727K PowerConnect 3548P 48x10/100 PoE Layer 2

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Network & Communication

Power Consumption

Physical Characteristics

Environmental

Interface/Ports

Frequently asked questions