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Product comparison · 2 network switches

Dahua Technology PFS4218-16ET-190 Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Black vs NETGEAR XS748T Managed L2+/L3

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  • 28specifications compared
  • 17differ
  • 11identical
  • 51known for one product only

Key differences

  • Switch layer
    • L2
    • L2+/L3
  • Basic switching RJ-45 Ethernet ports quantity
    • 16
    • 44
  • 10G support
    • No
    • Yes
  • MAC address table
    • 4000 entries
    • 16000 entries
  • Switching capacity
    • 8.8 Gbit/s
    • 960 Gbit/s
  • DHCP features
    • DHCP client
    • DHCP client, DHCP server
  • Management protocols
    • SNMP V1/V2C/V3
    • SNMP v1, v2c, v3
  • LED indicators
    • Yes
    • Activity, Link, Power

Side by side

Differences highlightedShow differences only
79 specifications
A

Dahua Technology

PFS4218-16ET-190 Managed L2 Fast Ethernet (10/100) Power over Ethernet (PoE) 1U Black

Model PFS4218-16ET-190

View product
B

NETGEAR

XS748T Managed L2+/L3

Model XS748T

View product
Management features1 differ
Switch typeManagedManaged
Switch layerDiffersL2L2+/L3
Quality of Service (QoS) supportYesYes
Web-based managementYesYes
System event logKnown for oneYes
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers1644
Basic switching RJ-45 Ethernet ports typeDiffersFast Ethernet (10/100)10G Ethernet (100/1000/10000)
SFP+ module slots quantityKnown for one4
USB 2.0 ports quantityKnown for one1
Fast Ethernet (copper) ports quantityKnown for one16
Installed SFP+ modules quantityKnown for one0
Combo SFP ports quantityKnown for one2
Network3 differ
Networking standardsDiffersIEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x, IEEE 802.3zIEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3an, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G supportDiffersNoYes
Copper ethernet cabling technologyDiffers10BASE-T, 100BASE-TX, 1000BASE-T10GBASE-TX
Cable types supportedKnown for oneCat5e, Cat6, Cat6a, Cat7
Port mirroringYesYes
Full duplexYesYes
IP routingKnown for oneYes
Flow control supportYesYes
IPv4 routesKnown for one64
IPv6 routesKnown for one64
Link aggregationYesYes
Rate limitingKnown for oneYes
VLAN supportKnown for oneYes
Virtual LAN featuresKnown for onePrivate VLAN, Protocol-based VLAN
Number of VLANsKnown for one512
Data transmission2 differ
MAC address tableDiffers4000 entries16000 entries
Switching capacityDiffers8.8 Gbit/s960 Gbit/s
Latency (10 Gbps)Known for one3.674 µs
Number of queuesKnown for one8
Number of static routesKnown for one64
Jumbo frames supportKnown for oneYes
Jumbo framesKnown for one10000
Packet buffer memoryKnown for one3 MB
Forwarding rateKnown for one5.36 Mpps
Security1 differ
DHCP featuresDiffersDHCP clientDHCP client, DHCP server
Access Control List (ACL)Known for oneYes
Access Control List (ACL) rulesKnown for one164
IGMP snoopingKnown for oneYes
MAC address filteringKnown for oneYes
Security algorithmsKnown for one802.1x RADIUS
AuthenticationKnown for onePort-based authentication
Authentication typeKnown for oneIEEE 802.1x
IP-MAC-Port bindingKnown for oneYes
Multicast featuresidentical
Multicast supportKnown for oneYes
Protocols1 differ
Management protocolsDiffersSNMP V1/V2C/V3SNMP v1, v2c, v3
Design1 differ
Rack mountingYesYes
Product colourBlackBlack
LED indicatorsDiffersYesActivity, Link, Power
Number of fansKnown for one4 fan(s)
Form factorKnown for one1U
Performanceidentical
Built-in processorKnown for oneYes
Processor frequencyKnown for one800 MHz
Internal memoryKnown for one512 MB
Flash memoryKnown for one256 MB
Noise levelKnown for one47.8 dB
Mean time between failures (MTBF)Known for one483808 h
Poweridentical
Power sourceKnown for oneAC
Power supply includedKnown for oneYes
Number of power supply unitsKnown for one1
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (max)Known for one262.8 W
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)DiffersYesNo
Power over Ethernet (PoE) ports quantityKnown for one16
Total Power over Ethernet (PoE) budgetKnown for one190 W
Operational conditions2 differ
Operating temperature (T-T)Differs-10 - 55 °C0 - 50 °C
Operating relative humidity (H-H)Differs10 - 90%0 - 90%
Operating altitudeKnown for one0 - 3000 m
Weight & dimensions3 differ
Width440 mm440 mm
DepthDiffers300 mm310 mm
HeightDiffers44 mm43 mm
WeightDiffers3.51 kg6.25 kg
Packaging contentidentical
Cables includedKnown for oneAC
Quick start guideKnown for oneYes
Rack mount kitKnown for oneYes
Certificatesidentical
CertificationKnown for oneCE, FCC Cl. A, VCCI Cl. A, Cl. A EN 55022 (CISPR 22), Cl. A C-Tick, EN 55024, CCC
Optical fiberidentical
Fiber ethernet cabling technologyKnown for one1000BASE-X

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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