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Product comparison · 2 network switches

D-Link DGS-1500-28P network switch Managed L3 Power over Ethernet (PoE) Silver vs D-Link DGS-3120 xStack

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  • 32specifications compared
  • 18differ
  • 14identical
  • 48known for one product only

Key differences

  • Switch layer
    • L3
    • L2+
  • Basic switching RJ-45 Ethernet ports quantity
    • 24
    • 44
  • Switching capacity
    • 56 Gbit/s
    • 136 Gbit/s
  • DHCP features
    • DHCP server, DHCP client
    • DHCP server
  • Security algorithms
    • PEAP, SSL/TLS
    • 802.1x RADIUS, EAP
  • Management protocols
    • SNMP
    • SNMP, NLB
  • Product colour
    • Silver
    • Black
  • LED indicators
    • Link
    • Yes

Side by side

Differences highlightedShow differences only
80 specifications
A

D-Link

DGS-1500-28P network switch Managed L3 Power over Ethernet (PoE) Silver

Model DGS-1500-28P

View product
B

D-Link

DGS-3120 xStackView product
Management features2 differ
Switch typeManagedManaged
Switch layerDiffersL3L2+
Quality of Service (QoS) supportYesYes
Web-based managementYesYes
MIB supportDiffersYesRFC 2925, RFC 1321/2284/2865/3580/3748, RFC 2571/2572/2573/2574
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers2444
SFP module slots quantity44
SFP/SFP+ slots quantity44
Console portKnown for oneRJ-45
Power connectorKnown for oneDC-in jack
Network2 differ
Networking standardsDiffersIEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3xIEEE 802.1p, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u
10G supportNoNo
Copper ethernet cabling technologyDiffers1000BASE-T, 100BASE-T, 10BASE-T1000BASE-T, 1000BASE-TX, 100BASE-T, 100BASE-TX, 10BASE-T
Port mirroringYesYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Flow control supportYesYes
VLAN supportKnown for oneYes
Full duplexKnown for oneYes
IP routingKnown for oneYes
Broadcast storm controlKnown for oneYes
Head-of-line (HOL) blockingKnown for oneYes
Link aggregationKnown for oneYes
Spanning tree protocolKnown for oneYes
Data transmission1 differ
Supported data transfer rates10/100/1000 Mbps10/100/1000 Mbps
Switching capacityDiffers56 Gbit/s136 Gbit/s
Maximum data transfer rate1 Gbit/s1 Gbit/s
Packet buffer memoryKnown for one2 MB
MAC address tableKnown for one16000 entries
Jumbo frames supportKnown for oneYes
Security2 differ
DHCP featuresDiffersDHCP server, DHCP clientDHCP server
Access Control List (ACL)YesYes
MAC address filteringKnown for oneYes
Security algorithmsDiffersPEAP, SSL/TLS802.1x RADIUS, EAP
IGMP snoopingKnown for oneYes
SSH/SSL supportKnown for oneYes
Protocols1 differ
Management protocolsDiffersSNMPSNMP, NLB
Supported network protocolsKnown for oneIPv4/IPv6
Design2 differ
Rack mountingKnown for oneYes
StackableKnown for oneYes
Product colourDiffersSilverBlack
LED indicatorsDiffersLinkYes
Cable managementKnown for oneYes
SafetyKnown for oneCB, cUL, LVD
Performanceidentical
Flash memoryKnown for one32 MB
Noise levelKnown for one48.6 dB
Mean time between failures (MTBF)Known for one223006.071 h
Power1 differ
Power sourceKnown for oneAC/DC
Redundant power supply (RPS) supportKnown for oneNo
Number of power supply unitsKnown for one1
Input voltageKnown for one100 - 240 V
Power consumption (typical)Differs16.81 W970.8 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)YesYes
Other featuresidentical
Data transfer rateKnown for one1000 Mbit/s
Dimensions (WxDxH)Known for one440 x 380 x 44 mm
Connectivity technologyWiredWired
Authentication methodKnown for oneEAP
Cabling technologyKnown for one10/100/1000Base-T(X)
Ethernet LANKnown for oneYes
Ethernet interface typeKnown for oneGigabit Ethernet
Input frequencyKnown for one50 - 60 Hz
Networking featuresKnown for oneGigabit Ethernet
Power LEDYesYes
Security featuresKnown for oneNetBIOS, NetBEUI, ARP, BPDU
Wi-FiKnown for oneNo
Connectivity LEDsKnown for oneYes
Management platformKnown for oneCLI/GUI
Packet transfer speedKnown for one41.7
Operational conditions4 differ
Operating temperature (T-T)Differs-5 - 50 °C0 - 50 °C
Storage temperature (T-T)Differs-20 - 70 °C-40 - 70 °C
Operating relative humidity (H-H)Differs0 - 95%10 - 90%
Storage relative humidity (H-H)Differs0 - 95%5 - 90%
Heat dissipationKnown for one3310.428 BTU/h
Weight & dimensions1 differ
WeightDiffers2.9 kg6.33 kg
WidthKnown for one440 mm
DepthKnown for one210 mm
HeightKnown for one44 mm
Certificates1 differ
CertificationDiffersFCC A, CE A, ICES-003, VCCI A, C-Tick, BSMIFCC, CE, VCCI, IC, C-Tick
Multicast featuresidentical
Multicast supportKnown for oneYes

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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