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Product comparison · 2 network switches

D-Link DGS-3427 Managed L3 1U Black vs D-Link DGS-3450 Managed L2+ 1U Black

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  • 38specifications compared
  • 16differ
  • 22identical
  • 35known for one product only

Key differences

  • Switch layer
    • L3
    • L2+
  • Basic switching RJ-45 Ethernet ports quantity
    • 24
    • 48
  • Supported data transfer rates
    • 10/100/1000 Mbps
    • 10/100/1000Mbps
  • Switching capacity
    • 108 Gbit/s
    • 136 Gbit/s
  • DHCP features
    • DHCP server, DHCP client
    • DHCP client
  • Security algorithms
    • 802.1x RADIUS, SSH, SSH-2
    • 802.1x RADIUS
  • LED indicators
    • Yes
    • Link, Status
  • Noise level
    • 52.3 dB
    • 48.7 dB

Side by side

Differences highlightedShow differences only
73 specifications
A

D-Link

DGS-3427 Managed L3 1U Black

Model DGS-3427

View product
B

D-Link

DGS-3450 Managed L2+ 1U Black

Model DGS-3450

View product
Management features2 differ
Switch typeManagedManaged
Switch layerDiffersL3L2+
MIB supportDiffersMIB II, SMIv2, SNMPv2, RMON v2, 802.1p, RADIUS, Bridge MIB, RMON MIB, Ether-like MIBMIB-II, SNMP v.2, RMON, RMON v.2, IF
Quality of Service (QoS) supportKnown for oneYes
Web-based managementKnown for oneYes
System event logKnown for oneYes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers2448
SFP module slots quantity44
SFP/SFP+ slots quantity44
Fiber optic connectorKnown for oneSFP
Console portRS-232RS-232
Gigabit Ethernet (copper) ports quantityKnown for one44
Power connectorKnown for oneDC-in jack
Network2 differ
Networking standardsDiffersIEEE 802.1D, IEEE 802.1s, IEEE 802.1wIEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u, IEEE 802.3x
10G supportKnown for oneYes
Copper ethernet cabling technologyDiffers1000BASE-T, 100BASE-T, 10BASE-T, 10GBASE-T1000BASE-T, 100BASE-TX, 10BASE-T
Full duplexYesYes
Broadcast storm controlKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Rate limitingKnown for oneYes
Spanning tree protocolYesYes
Port mirroringKnown for oneYes
Routing entriesKnown for one128
Auto MDI/MDI-XKnown for oneYes
Flow control supportKnown for oneYes
Link aggregationKnown for oneYes
Data transmission2 differ
MAC address table8000 entries8000 entries
Supported data transfer ratesDiffers10/100/1000 Mbps10/100/1000Mbps
Switching capacityDiffers108 Gbit/s136 Gbit/s
Maximum data transfer rate1 Gbit/s1 Gbit/s
Jumbo frames supportKnown for oneYes
Packet buffer memoryKnown for one0.75 MB
Security2 differ
DHCP featuresDiffersDHCP server, DHCP clientDHCP client
Access Control List (ACL)YesYes
MAC address filteringKnown for oneYes
Security algorithmsDiffers802.1x RADIUS, SSH, SSH-2802.1x RADIUS
IGMP snoopingKnown for oneYes
SSH/SSL supportKnown for oneYes
Static port securityKnown for oneYes
Multicast featuresidentical
Multicast supportKnown for oneYes
Protocolsidentical
Management protocolsKnown for oneSNMP v1/v2c/v3
Supported network protocolsKnown for oneCLI, SNMP v1/v2c/v3, RMON v1, DHCP, TFTP, SNMP
Design1 differ
Rack mountingYesYes
StackableYesYes
Form factor1U1U
Product colourBlackBlack
LED indicatorsDiffersYesLink, Status
Cable managementKnown for oneYes
SafetyKnown for oneFCC, CE, C-Tick, VCCI, CSA, CB
Number of fansKnown for one2 fan(s)
Performance2 differ
Noise levelDiffers52.3 dB48.7 dB
Mean time between failures (MTBF)Differs93.8 h78.517 h
Power2 differ
Number of power supply unitsKnown for one1
AC input voltageDiffers200 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (typical)Differs71.6 W131.3 W
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)NoNo
Other features1 differ
Connectivity technologyKnown for oneWired
Ethernet LANKnown for oneYes
Ethernet interface typeKnown for oneFast Ethernet, Gigabit Ethernet
Networking featuresKnown for oneGigabit Ethernet
Packet transfer speedDiffers80.3 mpps101.19Mpps
Power LEDKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)-40 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)10 - 90%10 - 90%
Storage relative humidity (H-H)5 - 90%5 - 90%
Weight & dimensions1 differ
Width441 mm441 mm
Depth389 mm389 mm
Height44 mm44 mm
WeightDiffers5.51 kg5.27 kg
Optical fiberidentical
Fiber ethernet cabling technologyKnown for one10GBASE-LR
Certificatesidentical
CertificationKnown for oneFCC, CE, VCCI

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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