Product comparison · 2 network switches

Dell PowerConnect N3048EP L3 Gigabit Ethernet (10/100/1000) 1U Black vs Dell S-Series S4148U-ON Managed L2/L3 1U

19specifications compared
10differ
9identical
35known for one product only

Key differences

Switch layer
- PowerConnect N3048EP L3 Gigabit Ethernet (10/100/1000) 1U Black:L3
- S-Series S4148U-ON Managed L2/L3 1U:L2/L3
Basic switching RJ-45 Ethernet ports quantity
- PowerConnect N3048EP L3 Gigabit Ethernet (10/100/1000) 1U Black:48
- S-Series S4148U-ON Managed L2/L3 1U:0
SFP+ module slots quantity
- PowerConnect N3048EP L3 Gigabit Ethernet (10/100/1000) 1U Black:2
- S-Series S4148U-ON Managed L2/L3 1U:48
Operating relative humidity (H-H)
- PowerConnect N3048EP L3 Gigabit Ethernet (10/100/1000) 1U Black:5 - 95%
- S-Series S4148U-ON Managed L2/L3 1U:10 - 85%
Width
- PowerConnect N3048EP L3 Gigabit Ethernet (10/100/1000) 1U Black:434 mm
- S-Series S4148U-ON Managed L2/L3 1U:431 mm
Depth
- PowerConnect N3048EP L3 Gigabit Ethernet (10/100/1000) 1U Black:407 mm
- S-Series S4148U-ON Managed L2/L3 1U:457 mm
Height
- PowerConnect N3048EP L3 Gigabit Ethernet (10/100/1000) 1U Black:43.5 mm
- S-Series S4148U-ON Managed L2/L3 1U:44 mm
Weight
- PowerConnect N3048EP L3 Gigabit Ethernet (10/100/1000) 1U Black:6.3 kg
- S-Series S4148U-ON Managed L2/L3 1U:9.31 kg

Side by side

Differences highlightedShow differences only

Comparison of N3048EP, S4148U-ON
54 specifications	A Dell PowerConnect N3048EP L3 Gigabit Ethernet (10/100/1000) 1U Black Model N3048EP View product	B Dell S-Series S4148U-ON Managed L2/L3 1U Model S4148U-ON View product
Management features1 differ
Switch layerDiffers	L3	L2/L3
Switch typeKnown for one	Unknown — not stated by the source	Managed
Configuring Location Settings (CLI)Known for one	Unknown — not stated by the source	Yes
Ports & interfaces3 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	48	0
Basic switching RJ-45 Ethernet ports typeDiffers	Gigabit Ethernet (10/100/1000)	No
Combo SFP ports quantityKnown for one	2	Unknown — not stated by the source
SFP+ module slots quantityDiffers	2	48
Power connectorKnown for one	DC-in jack	Unknown — not stated by the source
QSFP+ module slots quantityKnown for one	Unknown — not stated by the source	2
QSFP28 ports quantityKnown for one	Unknown — not stated by the source	4
Network1 differ
Networking standardsDiffers	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z	IEEE 802.3
Port mirroringKnown for one	Yes	Unknown — not stated by the source
Auto MDI/MDI-XKnown for one	Yes	Unknown — not stated by the source
Broadcast storm controlKnown for one	Yes	Unknown — not stated by the source
Flow control supportKnown for one	Yes	Unknown — not stated by the source
Link aggregationKnown for one	Yes	Unknown — not stated by the source
Spanning tree protocolKnown for one	Yes	Unknown — not stated by the source
Number of VLANsKnown for one	4094	Unknown — not stated by the source
Virtual LAN featuresKnown for one	Unknown — not stated by the source	Tagged VLAN
Data transmissionidentical
MAC address tableKnown for one	16384 entries	Unknown — not stated by the source
Switching capacityKnown for one	260 Gbit/s	Unknown — not stated by the source
ThroughputKnown for one	193 Mpps	Unknown — not stated by the source
Packet buffer memoryKnown for one	4 MB	Unknown — not stated by the source
Securityidentical
Access Control List (ACL)Known for one	Yes	Unknown — not stated by the source
Protocolsidentical
Management protocolsKnown for one	SNMP v1/v2/v3	Unknown — not stated by the source
Supported network protocolsKnown for one	IPv4, IPv6	Unknown — not stated by the source
GARP VLAN Registration Protocol (GVRP)Known for one	Unknown — not stated by the source	Yes
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Number of fansKnown for one	2 fan(s)	Unknown — not stated by the source
Performanceidentical
Internal memoryKnown for one	1024 MB	Unknown — not stated by the source
Flash memoryKnown for one	256 MB	Unknown — not stated by the source
Poweridentical
Redundant power supply (RPS) supportKnown for one	Yes	Unknown — not stated by the source
Number of power supply unitsKnown for one	1	Unknown — not stated by the source
Power consumption (typical)Known for one	74.8 W	Unknown — not stated by the source
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Other featuresidentical
Dell E-Value CodeKnown for one	DNN3048EP	Unknown — not stated by the source
Operational conditions1 differ
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Differs	5 - 95%	10 - 85%
Storage relative humidity (H-H)Known for one	5 - 85%	Unknown — not stated by the source
Heat dissipationKnown for one	220.97 BTU/h	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	434 mm	431 mm
DepthDiffers	407 mm	457 mm
HeightDiffers	43.5 mm	44 mm
WeightDiffers	6.3 kg	9.31 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More network switch comparisons

All network switch comparisons