Product comparison · 2 network switches

Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0 vs Dell S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black

32specifications compared
21differ
11identical
75known for one product only

Key differences

The Dell S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black has 24 more basic switching RJ-45 Ethernet ports quantity than the Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0 (48 vs 24). The Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0 has 96 more VLANs than the Dell S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black (4096 vs 4000). The Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0 has 192 entries more MAC address table than the Dell S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black (8192 entries vs 8000 entries). Only the Dell S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black has 10G support. Only the Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0 has power over Ethernet (PoE).

Switch layer
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:L2
- S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black:L2/L3
Basic switching RJ-45 Ethernet ports quantity
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:24
- S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black:48
Console port
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:RJ-45
- S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black:Mini USB-B/RS-232
10G support
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:No
- S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black:Yes
Number of VLANs
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:4096
- S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black:4000
MAC address table
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:8192 entries
- S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black:8000 entries
Switching capacity
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:56 Gbit/s
- S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black:576 Gbit/s
Forwarding rate
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:41.664 Mpps
- S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black:800 Mpps

Side by side

Differences highlightedShow differences only

Comparison of 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0, S3248T-ON
107 specifications	A Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0 View product	B Dell S-Series S3248T-ON Managed L2/L3 Gigabit Ethernet (10/100/1000) 1U Black Model S3248T-ON View product
Management features1 differ
Switch type	Managed	Managed
Switch layerDiffers	L2	L2/L3
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Web-based managementKnown for one	Yes	Unknown — not stated by the source
ARP inspectionKnown for one	Yes	Unknown — not stated by the source
Configuring Location Settings (CLI)Known for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	24	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)	Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantityKnown for one	24	Unknown — not stated by the source
Installed SFP modules quantity	0	0
Installed SFP+ modules quantity	0	0
Combo SFP ports quantityKnown for one	4	Unknown — not stated by the source
Console portDiffers	RJ-45	Mini USB-B/RS-232
Power connectorKnown for one	AC-in jack	Unknown — not stated by the source
SFP+ module slots quantityKnown for one	Unknown — not stated by the source	4
Number of management portsKnown for one	Unknown — not stated by the source	1 pc(s)
QSFP28 ports quantityKnown for one	Unknown — not stated by the source	2
Network3 differ
Networking standardsKnown for one	IEEE 802.3at, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, IEEE 802.3af, IEEE 802.3ad, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1x	Unknown — not stated by the source
10G supportDiffers	No	Yes
Copper ethernet cabling technologyKnown for one	10BASE-T, 100BASE-T, 1000BASE-T, 100BASE-TX, 1000BASE-X	Unknown — not stated by the source
Cable types supportedKnown for one	Cat3, Cat5, Cat5e	Unknown — not stated by the source
Port mirroring	Yes	Yes
Broadcast storm control	Yes	Yes
Cable length detectionKnown for one	Yes	Unknown — not stated by the source
Ethernet Ring Protection Switching (ERPS)Known for one	Yes	Unknown — not stated by the source
Flow control support	Yes	Yes
Rate limitingKnown for one	Yes	Unknown — not stated by the source
Spanning tree protocolKnown for one	Yes	Unknown — not stated by the source
VLAN supportKnown for one	Yes	Unknown — not stated by the source
Virtual LAN featuresDiffers	MTU VLAN, Port-based VLAN, Voice VLAN, MAC address-based VLAN, IP subnet–based VLAN, Management VLAN	Multiple VXLAN (MUX VLAN)
Number of VLANsDiffers	4096	4000
Full duplexKnown for one	Unknown — not stated by the source	Yes
Auto MDI/MDI-XKnown for one	Unknown — not stated by the source	Yes
Auto-negotiationKnown for one	Unknown — not stated by the source	Yes
Auto-sensingKnown for one	Unknown — not stated by the source	Yes
Data transmission4 differ
MAC address tableDiffers	8192 entries	8000 entries
Switching capacityDiffers	56 Gbit/s	576 Gbit/s
Forwarding rateDiffers	41.664 Mpps	800 Mpps
Store-and-forwardKnown for one	Yes	Unknown — not stated by the source
Number of trunksKnown for one	8	Unknown — not stated by the source
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
Jumbo framesKnown for one	9600	Unknown — not stated by the source
Packet buffer memoryDiffers	0.5 MB	8 MB
Security1 differ
DHCP featuresKnown for one	DHCP snooping	Unknown — not stated by the source
Access Control List (ACL)Known for one	Yes	Unknown — not stated by the source
IGMP snooping	Yes	Yes
Authentication typeDiffers	IEEE 802.1x, RADIUS, TACACS+	AAA, IEEE 802.1x, RADIUS, TACACS+
BPDU filtering/protectionKnown for one	Yes	Unknown — not stated by the source
Loop protectionKnown for one	Yes	Unknown — not stated by the source
Queue scheduling algorithmsKnown for one	WRR+SP	Unknown — not stated by the source
Multicast featuresidentical
Multicast Listener Discovery (MLD) snoopingKnown for one	Yes	Unknown — not stated by the source
Protocolsidentical
GARP VLAN Registration Protocol (GVRP)Known for one	Yes	Unknown — not stated by the source
IP Source Guard (IPSG)Known for one	Yes	Unknown — not stated by the source
Routing protocolsKnown for one	Unknown — not stated by the source	BGP, OSPFv2, OSPFv3
Designidentical
Rack mounting	Yes	Yes
Product colour	Black	Black
Housing materialKnown for one	Metal	Unknown — not stated by the source
Reset buttonKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Power, System, Link, Activity	Unknown — not stated by the source
StackableKnown for one	Unknown — not stated by the source	Yes
Form factorKnown for one	Unknown — not stated by the source	1U
Redundant fans supportKnown for one	Unknown — not stated by the source	Yes
Number of fansKnown for one	Unknown — not stated by the source	3 fan(s)
Performance2 differ
Internal memoryDiffers	128 MB	16000 MB
Flash memoryDiffers	16 MB	32000 MB
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
TelnetKnown for one	Yes	Unknown — not stated by the source
Memory typeKnown for one	Unknown — not stated by the source	DDR4-SDRAM
Power1 differ
Power sourceDiffers	AC	AC/DC
Power supply includedKnown for one	Yes	Unknown — not stated by the source
Power saving mode (EEE)Known for one	Yes	Unknown — not stated by the source
Surge protectionKnown for one	Yes	Unknown — not stated by the source
Surge protection voltageKnown for one	15 kV	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
DC input voltageKnown for one	Unknown — not stated by the source	40 - 60 V
Power consumption (max)Known for one	Unknown — not stated by the source	212 W
Power cable lengthKnown for one	Unknown — not stated by the source	2 m
Power cable connector 1Known for one	Unknown — not stated by the source	NBR14136
Power cable connector 2Known for one	Unknown — not stated by the source	C13 coupler
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	Yes	No
Power over Ethernet (PoE) power per portKnown for one	30 W	Unknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)Differs	-10 - 50 °C	0 - 45 °C
Storage temperature (T-T)Differs	-40 - 70 °C	-40 - 65 °C
Operating relative humidity (H-H)Differs	10 - 90%	8 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating altitudeKnown for one	Unknown — not stated by the source	0 - 3048 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	0 - 12000 m
Heat dissipationKnown for one	Unknown — not stated by the source	349.06 BTU/h
Weight & dimensions3 differ
WidthDiffers	445 mm	434 mm
DepthDiffers	285 mm	400 mm
HeightDiffers	45 mm	43.5 mm
WeightKnown for one	3.49 kg	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC, Serial	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Rack mount kitKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	500 mm	Unknown — not stated by the source
Package depthKnown for one	290 mm	Unknown — not stated by the source
Package heightKnown for one	85 mm	Unknown — not stated by the source
Package weightKnown for one	4.22 kg	Unknown — not stated by the source
Logistics dataidentical
Master (outer) case net weightKnown for one	21.1 kg	Unknown — not stated by the source
Master (outer) case widthKnown for one	520 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	445 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	310 mm	Unknown — not stated by the source
Master (outer) case gross weightKnown for one	22.4 kg	Unknown — not stated by the source
Products per master (outer) caseKnown for one	5 pc(s)	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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.

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