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Product comparison · 2 network switches

Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0 vs Ernitec ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black

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  • 41specifications compared
  • 25differ
  • 16identical
  • 54known for one product only

Key differences

The Ernitec ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 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 Ernitec ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black has 6 more installed SFP modules quantity than the Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0 (6 vs 0). The Ernitec ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black has 6 more installed SFP+ modules quantity than the Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0 (6 vs 0). Only the Ernitec ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black has 10G support. Switch layer: L2 on the Cudy 24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0, L3 on the Ernitec ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black.

  • Switch layer
    • L2
    • L3
  • Basic switching RJ-45 Ethernet ports quantity
    • 24
    • 48
  • Installed SFP modules quantity
    • 0
    • 6
  • Installed SFP+ modules quantity
    • 0
    • 6
  • Power connector
    • AC-in jack
    • AC/DC
  • 10G support
    • No
    • Yes
  • Number of VLANs
    • 4096
    • 4000
  • MAC address table
    • 8192 entries
    • 32000 entries

Side by side

Differences highlightedShow differences only
95 specifications
A

Cudy

24-Port Gigabit Managed PoE+ Switch with 4 Gigabit Combo Ports 300W, GS2028PS4 1.0View product
B

Ernitec

ELECTRA-M248-1GB-900W network switch Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black

Model ELECTRA-M248-1GB-900W

View product
Management features1 differ
Switch typeManagedManaged
Switch layerDiffersL2L3
Quality of Service (QoS) supportKnown for oneYes
Web-based managementKnown for oneYes
ARP inspectionKnown for oneYes
Ports & interfaces4 differ
Basic switching RJ-45 Ethernet ports quantityDiffers2448
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantityKnown for one24
Installed SFP modules quantityDiffers06
Installed SFP+ modules quantityDiffers06
Combo SFP ports quantityKnown for one4
Console portRJ-45RJ-45
Power connectorDiffersAC-in jackAC/DC
SFP/SFP+ slots quantityKnown for one6
Number of management portsKnown for one54 pc(s)
Network3 differ
Networking standardsDiffersIEEE 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 802.1xIEEE 802.3
10G supportDiffersNoYes
Copper ethernet cabling technologyKnown for one10BASE-T, 100BASE-T, 1000BASE-T, 100BASE-TX, 1000BASE-X
Cable types supportedKnown for oneCat3, Cat5, Cat5e
Port mirroringYesYes
Broadcast storm controlKnown for oneYes
Cable length detectionKnown for oneYes
Ethernet Ring Protection Switching (ERPS)Known for oneYes
Flow control supportYesYes
Rate limitingKnown for oneYes
Spanning tree protocolKnown for oneYes
VLAN supportKnown for oneYes
Virtual LAN featuresKnown for oneMTU VLAN, Port-based VLAN, Voice VLAN, MAC address-based VLAN, IP subnet–based VLAN, Management VLAN
Number of VLANsDiffers40964000
Link aggregationKnown for oneYes
Data transmission4 differ
MAC address tableDiffers8192 entries32000 entries
Switching capacityDiffers56 Gbit/s216 Gbit/s
Forwarding rateDiffers41.664 Mpps160.76 Mpps
Store-and-forwardYesYes
Number of trunksKnown for one8
Jumbo frames supportYesYes
Jumbo framesDiffers960010000
Packet buffer memoryKnown for one0.5 MB
Securityidentical
DHCP featuresKnown for oneDHCP snooping
Access Control List (ACL)Known for oneYes
IGMP snoopingKnown for oneYes
Authentication typeKnown for oneIEEE 802.1x, RADIUS, TACACS+
BPDU filtering/protectionKnown for oneYes
Loop protectionKnown for oneYes
Queue scheduling algorithmsKnown for oneWRR+SP
MAC address entriesKnown for oneDynamic MAC address entries
MAC address filteringKnown for oneYes
Multicast featuresidentical
Multicast Listener Discovery (MLD) snoopingKnown for oneYes
Multicast supportKnown for oneYes
Protocolsidentical
GARP VLAN Registration Protocol (GVRP)Known for oneYes
IP Source Guard (IPSG)Known for oneYes
Design1 differ
Rack mountingYesYes
Product colourBlackBlack
Housing materialMetalMetal
Reset buttonYesYes
LED indicatorsDiffersPower, System, Link, ActivityPower
Number of fansKnown for one4 fan(s)
Performanceidentical
Internal memoryKnown for one128 MB
Flash memoryKnown for one16 MB
Firmware upgradeableYesYes
TelnetYesYes
FanlessKnown for oneNo
Power1 differ
Power sourceKnown for oneAC
Power supply includedKnown for oneYes
Power saving mode (EEE)Known for oneYes
Surge protectionYesYes
Surge protection voltageDiffers15 kV6 kV
AC input frequencyKnown for one50/60 Hz
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)YesYes
Power over Ethernet (PoE) power per portDiffers30 W15.4 W
Power over Ethernet (PoE) ports quantityKnown for one48
Total Power over Ethernet (PoE) budgetKnown for one900 W
Operational conditions1 differ
Operating temperature (T-T)Differs-10 - 50 °C0 - 40 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Weight & dimensions4 differ
WidthDiffers445 mm580 mm
DepthDiffers285 mm440 mm
HeightDiffers45 mm120 mm
WeightDiffers3.49 kg5.9 kg
Packaging content1 differ
Cables includedDiffersAC, SerialAC
ManualYesYes
Rack mount kitKnown for oneYes
Packaging data4 differ
Package widthDiffers500 mm580 mm
Package depthDiffers290 mm440 mm
Package heightDiffers85 mm120 mm
Package weightDiffers4.22 kg7.19 kg
Mounting brackets includedKnown for oneYes
Logistics dataidentical
Master (outer) case net weightKnown for one21.1 kg
Master (outer) case widthKnown for one520 mm
Master (outer) case lengthKnown for one445 mm
Master (outer) case heightKnown for one310 mm
Master (outer) case gross weightKnown for one22.4 kg
Products per master (outer) caseKnown for one5 pc(s)
Other featuresidentical
MaterialKnown for oneMetal

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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