Product comparison · 2 network switches

Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0 vs Ernitec 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 1000Mbps SFP Uplink ports 1 Console port

33specifications compared
17differ
16identical
60known for one product only

Key differences

The Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0 has 96 more VLANs than the Ernitec 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 *1000Mbps SFP Uplink ports 1 * Console port (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 Ernitec 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 *1000Mbps SFP Uplink ports 1 * Console port (8192 entries vs 8000 entries). The Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0 has 20 Gbit/s more switching capacity than the Ernitec 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 *1000Mbps SFP Uplink ports 1 * Console port (56 Gbit/s vs 36 Gbit/s). Switch layer: L2 on the Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0, L2/L2+ on the Ernitec 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 *1000Mbps SFP Uplink ports 1 * Console port. LED indicators: Power, System, Link, Activity on the Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0, PoE on the Ernitec 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 *1000Mbps SFP Uplink ports 1 * Console port.

Switch layer
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:L2
- 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 *1000Mbps SFP Uplink ports 1 * Console port:L2/L2+
Number of VLANs
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:4096
- 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 *1000Mbps SFP Uplink ports 1 * Console port:4000
MAC address table
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:8192 entries
- 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 *1000Mbps SFP Uplink ports 1 * Console port:8000 entries
Switching capacity
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:56 Gbit/s
- 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 *1000Mbps SFP Uplink ports 1 * Console port:36 Gbit/s
Forwarding rate
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:41.664 Mpps
- 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 *1000Mbps SFP Uplink ports 1 * Console port:26.78 Mpps
Surge protection voltage
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:15 kV
- 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 *1000Mbps SFP Uplink ports 1 * Console port:6 kV
Power over Ethernet (PoE) power per port
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:30 W
- 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 *1000Mbps SFP Uplink ports 1 * Console port:15.4 W
Width
- 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0:445 mm
- 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 *1000Mbps SFP Uplink ports 1 * Console port:190 mm

Side by side

Differences highlightedShow differences only

Comparison of 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0, 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 *1000Mbps SFP Uplink ports 1 * Console port
93 specifications	A Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0 View product	B Ernitec 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 1000Mbps SFP Uplink ports 1 Console port View product
Management features1 differ
Switch type	Managed	Managed
Switch layerDiffers	L2	L2/L2+
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Web-based management	Yes	Yes
ARP inspectionKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Basic switching RJ-45 Ethernet ports quantityKnown for one	24	Unknown — not stated by the source
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 quantityKnown for one	0	Unknown — not stated by the source
Installed SFP+ modules quantityKnown for one	0	Unknown — not stated by the source
Combo SFP ports quantityKnown for one	4	Unknown — not stated by the source
Console port	RJ-45	RJ-45
Power connectorKnown for one	AC-in jack	Unknown — not stated by the source
SFP/SFP+ slots quantityKnown for one	Unknown — not stated by the source	2
Uplink ports quantityKnown for one	Unknown — not stated by the source	2
Fiber uplink ports quantityKnown for one	Unknown — not stated by the source	2
Network2 differ
Networking standardsDiffers	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	IEEE 802.3u
10G supportKnown for one	No	Unknown — not stated by the source
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 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 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 support	Yes	Yes
Virtual LAN featuresKnown for one	MTU VLAN, Port-based VLAN, Voice VLAN, MAC address-based VLAN, IP subnet–based VLAN, Management VLAN	Unknown — not stated by the source
Number of VLANsDiffers	4096	4000
IP routingKnown for one	Unknown — not stated by the source	Yes
Data transmission3 differ
MAC address tableDiffers	8192 entries	8000 entries
Switching capacityDiffers	56 Gbit/s	36 Gbit/s
Forwarding rateDiffers	41.664 Mpps	26.78 Mpps
Store-and-forward	Yes	Yes
Number of trunksKnown for one	8	Unknown — not stated by the source
Jumbo frames support	Yes	Yes
Jumbo framesKnown for one	9600	Unknown — not stated by the source
Packet buffer memoryKnown for one	0.5 MB	Unknown — not stated by the source
Static routeKnown for one	Unknown — not stated by the source	Yes
Securityidentical
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 snoopingKnown for one	Yes	Unknown — not stated by the source
Authentication typeKnown for one	IEEE 802.1x, RADIUS, TACACS+	Unknown — not stated by the source
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
Design1 differ
Rack mountingKnown for one	Yes	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Housing material	Metal	Metal
Reset button	Yes	Yes
LED indicatorsDiffers	Power, System, Link, Activity	PoE
On/off switchKnown for one	Unknown — not stated by the source	Yes
Performanceidentical
Internal memoryKnown for one	128 MB	Unknown — not stated by the source
Flash memoryKnown for one	16 MB	Unknown — not stated by the source
Firmware upgradeable	Yes	Yes
Telnet	Yes	Yes
FanlessKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power sourceKnown for one	AC	Unknown — not stated by the source
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 protection	Yes	Yes
Surge protection voltageDiffers	15 kV	6 kV
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)	Yes	Yes
Power over Ethernet (PoE) power per portDiffers	30 W	15.4 W
Power over Ethernet (PoE) ports quantityKnown for one	Unknown — not stated by the source	16
Operational conditionsidentical
Operating temperature (T-T)Known for one	-10 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	445 mm	190 mm
DepthDiffers	285 mm	245 mm
HeightDiffers	45 mm	60 mm
WeightDiffers	3.49 kg	880 g
Packaging contentidentical
Cables includedKnown for one	AC, Serial	Unknown — not stated by the source
Manual	Yes	Yes
Rack mount kitKnown for one	Yes	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	500 mm	190 mm
Package depthDiffers	290 mm	245 mm
Package heightDiffers	85 mm	60 mm
Package weightDiffers	4.22 kg	1.06 kg
Mounting brackets includedKnown for one	Unknown — not stated by the source	Yes
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
Other featuresidentical
MaterialKnown for one	Unknown — not stated by the source	Metal
Warranty periodKnown for one	Unknown — not stated by the source	5 year(s)

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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Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0 vs Ernitec 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 *1000Mbps SFP Uplink ports 1 * Console port

Key differences

Side by side

More network switch comparisons

Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0 vs Ernitec 16-port PoE 1000Mbps Industrial L2+ Managed Switch, 2 1000Mbps SFP Uplink ports 1 Console port