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Product comparison · 2 network switches

Dahua Technology PFS4420-16GT-250 network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black vs LevelOne KILBY 52-Port L2 Managed Gigabit Switch, 4 x SFP

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  • 31specifications compared
  • 13differ
  • 18identical
  • 65known for one product only

Key differences

  • Switch layer
    • L2
    • L3
  • Basic switching RJ-45 Ethernet ports quantity
    • 16
    • 48
  • MAC address table
    • 8000 entries
    • 16000 entries
  • Switching capacity
    • 56 Gbit/s
    • 104 Gbit/s
  • Forwarding rate
    • 29.76 Mpps
    • 77.4 Mpps
  • Number of queues
    • 4
    • 8
  • Authentication
    • Port-based authentication
    • MAC-based authentication
  • LED indicators
    • Yes
    • Activity, Link, Power

Side by side

Differences highlightedShow differences only
96 specifications
A

Dahua Technology

PFS4420-16GT-250 network switch Managed L2 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black

Model PFS4420-16GT-250

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B

LevelOne

KILBY 52-Port L2 Managed Gigabit Switch, 4 x SFP

Model GEL-5261

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Management features1 differ
Switch typeManagedManaged
Switch layerDiffersL2L3
Quality of Service (QoS) supportYesYes
Web-based managementYesYes
Traffic classificationKnown for oneYes
System event logKnown for oneYes
ARP inspectionKnown for oneYes
Configuring Location Settings (CLI)Known for oneYes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers1648
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)Gigabit Ethernet (10/100/1000)
Installed SFP modules quantityKnown for one0
Installed SFP+ modules quantity00
SFP module slots quantityKnown for one4
Console portKnown for oneRJ-45
Gigabit Ethernet (copper) ports quantityKnown for one16
Network1 differ
Networking standardsDiffersIEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x, IEEE 802.3zIEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G supportNoNo
Copper ethernet cabling technology10BASE-T, 100BASE-TX, 1000BASE-T10BASE-T, 100BASE-TX, 1000BASE-T
Port mirroringYesYes
Flow control supportYesYes
Link aggregationKnown for oneYes
Rate limitingKnown for oneYes
Spanning tree protocolKnown for oneYes
VLAN supportYesYes
Virtual LAN featuresKnown for oneTagged VLAN, MAC address-based VLAN, Port-based VLAN
Full duplexKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
MAC address auto-aging supportedKnown for oneYes
MAC address auto-learning supportedKnown for oneYes
Data transmission4 differ
MAC address tableDiffers8000 entries16000 entries
Switching capacityDiffers56 Gbit/s104 Gbit/s
Forwarding rateDiffers29.76 Mpps77.4 Mpps
Store-and-forwardKnown for oneYes
Number of queuesDiffers48
Static routeKnown for oneYes
Jumbo frames supportKnown for oneYes
Jumbo framesKnown for one10000
Packet buffer memoryKnown for one12 MB
Security1 differ
DHCP featuresKnown for oneDHCP snooping, DHCP relay, DHCP client
Access Control List (ACL)Known for oneYes
IGMP snoopingYesYes
AuthenticationDiffersPort-based authenticationMAC-based authentication
DoS attack preventionKnown for oneYes
MAC address filteringKnown for oneYes
SSH/SSL supportKnown for oneYes
Authentication typeKnown for oneIEEE 802.1x
IP-MAC-Port bindingKnown for oneYes
Password protectionKnown for oneYes
Multicast featuresidentical
Multicast supportYesYes
Protocols1 differ
Management protocolsDiffersSNMPNTP/SNTP/HTTP/TFTP/FTP/Telent/SSH
Supported network protocolsKnown for oneIPv6, IPv4
IPv4 & IPv6 featuresKnown for oneIPv6 ping, IPv6 tracert, IPv6 Telnet
Design1 differ
Rack mountingYesYes
Product colourBlackBlack
Reset buttonKnown for oneYes
LED indicatorsDiffersYesActivity, Link, Power
Form factorKnown for one1U
Performanceidentical
Internal memoryKnown for one32 MB
Firmware upgradeableKnown for oneYes
Noise levelKnown for one54.2 dB
Plug and PlayKnown for oneYes
TelnetKnown for oneYes
Mean time between failures (MTBF)Known for one534057 h
Poweridentical
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (typical)Known for one20 W
Power supply includedKnown for oneYes
Other featuresidentical
Clustering supportKnown for oneYes
Operational conditions1 differ
Operating temperature (T-T)Differs-10 - 55 °C0 - 50 °C
Operating relative humidity (H-H)10 - 90%10 - 90%
Heat dissipationKnown for one136.48 BTU/h
Weight & dimensions2 differ
Width440 mm440 mm
DepthDiffers260 mm220 mm
Height44 mm44 mm
WeightDiffers3.75 kg2.5 kg
Packaging contentidentical
Cables includedKnown for oneAC, LAN (RJ-45)
Quick start guideKnown for oneYes
Rack mount kitKnown for oneYes
Packaging dataidentical
Package typeKnown for oneBox
Resource CDKnown for oneYes
Package widthKnown for one580 mm
Package depthKnown for one80 mm
Package heightKnown for one405 mm
Package weightKnown for one3.3 kg
Certificatesidentical
CertificationKnown for oneCE class A, FCC, UL, VCCI, BSMI
Logistics dataidentical
Country of originKnown for oneChina
Master (outer) case widthKnown for one600 mm
Master (outer) case lengthKnown for one340 mm
Harmonized System (HS) codeKnown for one85176990
Master (outer) case heightKnown for one435 mm
Master (outer) case gross weightKnown for one14.3 kg
Products per master (outer) caseKnown for one4 pc(s)
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)Known for oneYes
Power over Ethernet (PoE) ports quantityKnown for one16
Power over Ethernet (PoE) power per portKnown for one30 W
Total Power over Ethernet (PoE) budgetKnown for one250 W

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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