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Product comparison · 2 network switches

D-Link DGS-3120-24TC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey vs D-Link DGS-3420-52P/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black

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  • 31specifications compared
  • 13differ
  • 18identical
  • 21known for one product only

Key differences

  • Basic switching RJ-45 Ethernet ports quantity
    • 20
    • 48
  • Switching capacity
    • 88 Gbit/s
    • 176 Gbit/s
  • Management protocols
    • Telnet, SNMP v1/v2c/v3
    • SNMP
  • Product colour
    • Black, Grey
    • Black
  • Noise level
    • 49.8 dB
    • 54.8 dB
  • Mean time between failures (MTBF)
    • 561829573 h
    • 202462 h
  • Power consumption (typical)
    • 40.5 W
    • 505.4 W
  • Power over Ethernet (PoE)
    • No
    • Yes

Side by side

Differences highlightedShow differences only
52 specifications
A

D-Link

DGS-3120-24TC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey

Model DGS-3120-24TC/EEI

View product
B

D-Link

DGS-3420-52P/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Black

Model DGS-3420-52P/E

View product
Management features1 differ
Switch typeManagedManaged
Switch layerL2+L2+
Quality of Service (QoS) supportYesYes
Web-based managementYesYes
MIB supportDiffersRFC 1213 MIB II, RFC 4188 Bridge MIB, RFC 1157, 2571-2576 SNMP MIB, RFC 1907 SNMPv2 MIB, RFC 1757, 2819 RMON MIB, RFC 2021 RMONv2 MIB, RFC 1398, 1643, 1650, 2358, 2665 Ether-like MIB, RFC 2674 802.1p MIB, RFC 2233, 2863 IF MIB, RFC 2618 RADIUS Authentication Client MIB, RFC 2620 RADIUS Accounting ClYes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers2048
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)Gigabit Ethernet (10/100/1000)
SFP+ module slots quantityKnown for one4
SFP module slots quantityKnown for one4
Networkidentical
Networking standardsKnown for oneIEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x
Copper ethernet cabling technologyKnown for one10BASE-T, 100BASE-T, 1000BASE-T
Port mirroringKnown for oneYes
Flow control supportYesYes
Head-of-line (HOL) blockingKnown for oneYes
Link aggregationKnown for oneYes
Spanning tree protocolKnown for oneYes
10G supportKnown for oneYes
Full duplexKnown for oneYes
Number of VLANsKnown for one4000
Data transmission1 differ
MAC address table16000 entries16000 entries
Switching capacityDiffers88 Gbit/s176 Gbit/s
Jumbo frames supportYesYes
Packet buffer memory2 MB2 MB
Securityidentical
DHCP featuresKnown for oneDHCP server, DHCP client
Access Control List (ACL)YesYes
IGMP snoopingYesYes
MAC address filteringKnown for oneYes
SSH/SSL supportKnown for oneYes
Protocols1 differ
Management protocolsDiffersTelnet, SNMP v1/v2c/v3SNMP
Supported network protocolsKnown for oneIPv4/IPv6
Design1 differ
StackableYesYes
Product colourDiffersBlack, GreyBlack
LED indicatorsKnown for oneYes
SafetyCB, cUL, LVDCB, cUL, LVD
Performance2 differ
Noise levelDiffers49.8 dB54.8 dB
Mean time between failures (MTBF)Differs561829573 h202462 h
Flash memoryKnown for one32 MB
Power1 differ
Power consumption (typical)Differs40.5 W505.4 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)DiffersNoYes
Operational conditions1 differ
Operating temperature (T-T)0 - 50 °C0 - 50 °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%
Heat dissipationDiffers138105 BTU/h1723.4 BTU/h
Weight & dimensions3 differ
WidthDiffers440 mm441 mm
DepthDiffers210 mm310 mm
Height44 mm44 mm
WeightDiffers2.56 kg6.24 kg
Multicast featuresidentical
Multicast supportKnown for oneYes
Certificatesidentical
CertificationKnown for oneFCC A, CE A, VCCI A, IC, C-Tick

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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