Product comparison · 2 network switches

Dell S-Series S4148U-ON Managed L2/L3 1U vs Dell Z9100-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black

17specifications compared
7differ
10identical
27known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- S-Series S4148U-ON Managed L2/L3 1U:0
- Z9100-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black:1
Operating relative humidity (H-H)
- S-Series S4148U-ON Managed L2/L3 1U:10 - 85%
- Z9100-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black:5 - 95%
Width
- S-Series S4148U-ON Managed L2/L3 1U:431 mm
- Z9100-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black:431.8 mm
Depth
- S-Series S4148U-ON Managed L2/L3 1U:457 mm
- Z9100-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black:457.2 mm
Height
- S-Series S4148U-ON Managed L2/L3 1U:44 mm
- Z9100-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black:25.4 mm
Weight
- S-Series S4148U-ON Managed L2/L3 1U:9.31 kg
- Z9100-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black:9.98 kg

Side by side

Differences highlightedShow differences only

Comparison of S4148U-ON, Z9100-ON
44 specifications	A Dell S-Series S4148U-ON Managed L2/L3 1U Model S4148U-ON View product	B Dell Z9100-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black Model Z9100-ON View product
Management featuresidentical
Switch type	Managed	Managed
Switch layer	L2/L3	L2/L3
Quality of Service (QoS) support	Yes	Yes
ARP inspectionKnown for one	Unknown — not stated by the source	Yes
Configuring Location Settings (CLI)Known for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	0	1
Basic switching RJ-45 Ethernet ports typeDiffers	No	Gigabit Ethernet (10/100/1000)
Installed SFP modules quantityKnown for one	Unknown — not stated by the source	32
Power connectorKnown for one	Unknown — not stated by the source	DC-in jack
SFP+ module slots quantityKnown for one	48	Unknown — not stated by the source
QSFP+ module slots quantityKnown for one	2	Unknown — not stated by the source
QSFP28 ports quantityKnown for one	4	Unknown — not stated by the source
Networkidentical
10G support	Yes	Yes
Full duplexKnown for one	Unknown — not stated by the source	Yes
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Link aggregationKnown for one	Unknown — not stated by the source	Yes
VLAN support	Yes	Yes
Networking standardsKnown for one	IEEE 802.3	Unknown — not stated by the source
Virtual LAN featuresKnown for one	Tagged VLAN	Unknown — not stated by the source
Data transmissionidentical
MAC address tableKnown for one	Unknown — not stated by the source	136000 entries
Switching capacityKnown for one	Unknown — not stated by the source	6400 Gbit/s
Store-and-forwardKnown for one	Unknown — not stated by the source	Yes
Protocolsidentical
Supported network protocolsKnown for one	Unknown — not stated by the source	IPv4, IPv6
GARP VLAN Registration Protocol (GVRP)Known for one	Yes	Unknown — not stated by the source
Designidentical
Rack mounting	Yes	Yes
Stackable	Yes	Yes
Form factor	1U	1U
Product colourKnown for one	Unknown — not stated by the source	Black
Poweridentical
Redundant power supply (RPS) supportKnown for one	Unknown — not stated by the source	Yes
Number of power supply unitsKnown for one	Unknown — not stated by the source	1
Power consumption (typical)Known for one	Unknown — not stated by the source	52.8 W
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)	No	No
Operational conditions1 differ
Operating temperature (T-T)	0 - 45 °C	0 - 45 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 65 °C
Operating relative humidity (H-H)Differs	10 - 85%	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 85%
Heat dissipationKnown for one	Unknown — not stated by the source	151.4 BTU/h
Weight & dimensions4 differ
WidthDiffers	431 mm	431.8 mm
DepthDiffers	457 mm	457.2 mm
HeightDiffers	44 mm	25.4 mm
WeightDiffers	9.31 kg	9.98 kg
Multicast featuresidentical
Multicast supportKnown for one	Yes	Unknown — not stated by the source

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