Product comparison · 2 network switches

Cudy 48-Port Gigabit Managed PoE++ Switch with 4 10G SFP+, GS2048PS4 1.0 vs Dell N3248TE Managed L2/L3 Gigabit Ethernet (10/100/1000) Black

28specifications compared
13differ
15identical
72known for one product only

Key differences

The Cudy 48-Port Gigabit Managed PoE++ Switch with 4 10G SFP+, GS2048PS4 1.0 has 768 entries more MAC address table than the Dell N3248TE Managed L2/L3 Gigabit Ethernet (10/100/1000) Black (32768 entries vs 32000 entries). The Dell N3248TE Managed L2/L3 Gigabit Ethernet (10/100/1000) Black has 400 Gbit/s more switching capacity than the Cudy 48-Port Gigabit Managed PoE++ Switch with 4 10G SFP+, GS2048PS4 1.0 (576 Gbit/s vs 176 Gbit/s). The Dell N3248TE Managed L2/L3 Gigabit Ethernet (10/100/1000) Black has 669.056 Mpps more forwarding rate than the Cudy 48-Port Gigabit Managed PoE++ Switch with 4 10G SFP+, GS2048PS4 1.0 (800 Mpps vs 130.944 Mpps). Only the Dell N3248TE Managed L2/L3 Gigabit Ethernet (10/100/1000) Black has 10G support. Only the Cudy 48-Port Gigabit Managed PoE++ Switch with 4 10G SFP+, GS2048PS4 1.0 has power over Ethernet (PoE).

10G support
- 48-Port Gigabit Managed PoE++ Switch with 4 10G SFP+, GS2048PS4 1.0:No
- N3248TE Managed L2/L3 Gigabit Ethernet (10/100/1000) Black:Yes
MAC address table
- 48-Port Gigabit Managed PoE++ Switch with 4 10G SFP+, GS2048PS4 1.0:32768 entries
- N3248TE Managed L2/L3 Gigabit Ethernet (10/100/1000) Black:32000 entries
Switching capacity
- 48-Port Gigabit Managed PoE++ Switch with 4 10G SFP+, GS2048PS4 1.0:176 Gbit/s
- N3248TE Managed L2/L3 Gigabit Ethernet (10/100/1000) Black:576 Gbit/s
Forwarding rate
- 48-Port Gigabit Managed PoE++ Switch with 4 10G SFP+, GS2048PS4 1.0:130.944 Mpps
- N3248TE Managed L2/L3 Gigabit Ethernet (10/100/1000) Black:800 Mpps
Number of fans
- 48-Port Gigabit Managed PoE++ Switch with 4 10G SFP+, GS2048PS4 1.0:1 fan(s)
- N3248TE Managed L2/L3 Gigabit Ethernet (10/100/1000) Black:3 fan(s)
Power over Ethernet (PoE)
- 48-Port Gigabit Managed PoE++ Switch with 4 10G SFP+, GS2048PS4 1.0:Yes
- N3248TE Managed L2/L3 Gigabit Ethernet (10/100/1000) Black:No
Operating temperature (T-T)
- 48-Port Gigabit Managed PoE++ Switch with 4 10G SFP+, GS2048PS4 1.0:-10 - 50 °C
- N3248TE Managed L2/L3 Gigabit Ethernet (10/100/1000) Black:0 - 45 °C
Operating relative humidity (H-H)
- 48-Port Gigabit Managed PoE++ Switch with 4 10G SFP+, GS2048PS4 1.0:10 - 90%
- N3248TE Managed L2/L3 Gigabit Ethernet (10/100/1000) Black:5 - 95%

Side by side

Differences highlightedShow differences only

Comparison of 48-Port Gigabit Managed PoE++ Switch with 4 10G SFP+, GS2048PS4 1.0, N3248TE
100 specifications	A Cudy 48-Port Gigabit Managed PoE++ Switch with 4 10G SFP+, GS2048PS4 1.0 View product	B Dell N3248TE Managed L2/L3 Gigabit Ethernet (10/100/1000) Black Model N3248TE View product
Management featuresidentical
Switch type	Managed	Managed
Switch layer	L2/L3	L2/L3
Quality of Service (QoS) support	Yes	Yes
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 & interfacesidentical
Basic switching RJ-45 Ethernet ports quantity	48	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	48	Unknown — not stated by the source
Installed SFP modules quantityKnown for one	0	Unknown — not stated by the source
Installed SFP+ modules quantityKnown for one	0	Unknown — not stated by the source
SFP+ module slots quantityKnown for one	4	Unknown — not stated by the source
Console portKnown for one	RJ-45/USB Type-A	Unknown — not stated by the source
Power connector	AC-in jack	AC-in jack
Fiber optic connectorKnown for one	Unknown — not stated by the source	QSFP28, SFP28
QSFP28 ports quantityKnown for one	Unknown — not stated by the source	2
SFP28 ports quantityKnown for one	Unknown — not stated by the source	4
Network1 differ
Networking standardsKnown for one	IEEE 802.3bt, IEEE 802.3at, IEEE 802.3af, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, IEEE 802.3az, 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	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 controlKnown for one	Yes	Unknown — not stated by the source
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 supportKnown for one	Yes	Unknown — not stated by the source
Rate limitingKnown for one	Yes	Unknown — not stated by the source
Spanning tree protocolKnown for one	Yes	Unknown — not stated by the source
VLAN support	Yes	Yes
Virtual LAN featuresKnown for one	MTU VLAN, Port-based VLAN, Voice VLAN, MAC address-based VLAN, IP subnet–based VLAN, Protocol-based VLAN, Management VLAN	Unknown — not stated by the source
Number of VLANsKnown for one	4096	Unknown — not stated by the source
Full duplexKnown for one	Unknown — not stated by the source	Yes
Link aggregationKnown for one	Unknown — not stated by the source	Yes
Data transmission3 differ
MAC address tableDiffers	32768 entries	32000 entries
Switching capacityDiffers	176 Gbit/s	576 Gbit/s
Forwarding rateDiffers	130.944 Mpps	800 Mpps
Number of trunksKnown for one	32	Unknown — not stated by the source
Static routeKnown for one	Yes	Unknown — not stated by the source
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
Jumbo framesKnown for one	12000	Unknown — not stated by the source
Packet buffer memoryKnown for one	2 MB	Unknown — not stated by the source
Securityidentical
DHCP featuresKnown for one	DHCP snooping	Unknown — not stated by the source
Access Control List (ACL)	Yes	Yes
IGMP snoopingKnown for one	Yes	Unknown — not stated by the source
Authentication typeKnown for one	IEEE 802.1x, AAA, RADIUS, TACACS+	Unknown — not stated by the source
BPDU filtering/protectionKnown for one	Yes	Unknown — not stated by the source
Queue scheduling algorithmsKnown for one	WRR+SP	Unknown — not stated by the source
SSH/SSL supportKnown for one	Unknown — not stated by the source	Yes
Multicast featuresidentical
Multicast Listener Discovery (MLD) snoopingKnown for one	Yes	Unknown — not stated by the source
Multicast supportKnown for one	Unknown — not stated by the source	Yes
Protocolsidentical
GARP VLAN Registration Protocol (GVRP)Known for one	Yes	Unknown — not stated by the source
Routing protocolsKnown for one	RIP, OSPF	Unknown — not stated by the source
IP Source Guard (IPSG)Known for one	Yes	Unknown — not stated by the source
Supported network protocolsKnown for one	Unknown — not stated by the source	IPv4 e IPv6
Design1 differ
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, Link, Activity, PoE	Unknown — not stated by the source
Number of fansDiffers	1 fan(s)	3 fan(s)
StackableKnown for one	Unknown — not stated by the source	Yes
Airflow directionKnown for one	Unknown — not stated by the source	Front-to-back airflow
Ventilation systemKnown for one	Unknown — not stated by the source	Front-to-back airflow
Performanceidentical
Internal memoryKnown for one	256 MB	Unknown — not stated by the source
Flash memoryKnown for one	64 MB	Unknown — not stated by the source
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
Operating system installedKnown for one	Unknown — not stated by the source	OS10
Poweridentical
Power source	AC	AC
AC input voltage	100 - 240 V	100 - 240 V
Power saving mode (EEE)Known for one	Yes	Unknown — not stated by the source
Power supply includedKnown for one	Unknown — not stated by the source	Yes
Input currentKnown for one	Unknown — not stated by the source	2.22 A
Power consumption (typical)Known for one	Unknown — not stated by the source	550 W
Power consumption (max)Known for one	Unknown — not stated by the source	550 W
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	Yes	No
Power over Ethernet plus (PoE+) ports quantityKnown for one	44	Unknown — not stated by the source
Power over Ethernet 4PPoE (PoE++) ports quantityKnown for one	4	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	-10 - 50 °C	0 - 45 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Differs	10 - 90%	5 - 95%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Heat dissipationKnown for one	Unknown — not stated by the source	349.06 BTU/h
Weight & dimensions4 differ
WidthDiffers	440 mm	434 mm
DepthDiffers	305 mm	400 mm
HeightDiffers	44 mm	43.5 mm
WeightDiffers	4.91 kg	6.99 kg
Packaging content1 differ
Cables includedDiffers	AC, Serial	AC
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	505 mm	Unknown — not stated by the source
Package depthKnown for one	361 mm	Unknown — not stated by the source
Package heightKnown for one	86 mm	Unknown — not stated by the source
Package weightKnown for one	5.65 kg	Unknown — not stated by the source
Logistics dataidentical
Master (outer) case net weightKnown for one	16.9 kg	Unknown — not stated by the source
Master (outer) case widthKnown for one	505 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	275 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	390 mm	Unknown — not stated by the source
Master (outer) case gross weightKnown for one	17.9 kg	Unknown — not stated by the source
Products per master (outer) caseKnown for one	3 pc(s)	Unknown — not stated by the source
Other featuresidentical
Packaging contentKnown for one	Unknown — not stated by the source	Power Cord, 125V, 15A, 10 Feet, NEMA 5-15/C13

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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