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Product comparison · 2 network switches

D-Link DGS-3120-24SC/EI network switch Managed L2+ Black vs D-Link DGS-3120-24TC Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey

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  • 37specifications compared
  • 7differ
  • 30identical
  • 11known for one product only

Key differences

  • Basic switching RJ-45 Ethernet ports quantity
    • 8
    • 20
  • SFP module slots quantity
    • 16
    • 4
  • SFP/SFP+ slots quantity
    • 16
    • 4
  • Product colour
    • Black
    • Black, Grey
  • Power consumption (typical)
    • 34.1 W
    • 40.5 W
  • Heat dissipation
    • 116281 BTU/h
    • 138105 BTU/h

Side by side

Differences highlightedShow differences only
48 specifications
A

D-Link

DGS-3120-24SC/EI network switch Managed L2+ Black

Model DGS-3120-24SC/EI

View product
B

D-Link

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

Model DGS-3120-24TC

View product
Management featuresidentical
Switch typeManagedManaged
Switch layerL2+L2+
Quality of Service (QoS) supportYesYes
Web-based managementYesYes
MIB supportKnown for oneRFC 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 Cl
Ports & interfaces3 differ
Basic switching RJ-45 Ethernet ports quantityDiffers820
Basic switching RJ-45 Ethernet ports typeKnown for oneGigabit Ethernet (10/100/1000)
SFP module slots quantityDiffers164
SFP/SFP+ slots quantityDiffers164
Networkidentical
Full duplexYesYes
Flow control supportYesYes
Number of VLANs40004000
10G supportKnown for oneYes
Port mirroringKnown for oneYes
Link aggregationKnown for oneYes
Data transmissionidentical
MAC address table16000 entries16000 entries
Supported data transfer rates10/100/1000 Mbps10/100/1000 Mbps
Switching capacity88 Gbit/s88 Gbit/s
Maximum data transfer rate1 Gbit/s1 Gbit/s
Jumbo frames supportYesYes
Packet buffer memory2 MB2 MB
Securityidentical
Access Control List (ACL)YesYes
IGMP snoopingYesYes
SSH/SSL supportYesYes
Multicast featuresidentical
Multicast supportYesYes
Protocols1 differ
Management protocolsDiffersTelnet, TFTP, SNMP v1/v2c/v3, sFlow, ICMPv6Telnet, SNMP v1/v2c/v3
Design1 differ
StackableYesYes
Product colourDiffersBlackBlack, Grey
SafetyCB, cUL, LVDCB, cUL, LVD
LED indicatorsKnown for oneYes
Performanceidentical
Flash memory32 MB32 MB
Noise levelKnown for one49.8 dB
Mean time between failures (MTBF)Known for one561829573 h
Power1 differ
Input voltage100 - 240 V100 - 240 V
Power consumption (typical)Differs34.1 W40.5 W
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)NoNo
Other featuresidentical
Dimensions (WxDxH)440 x 210 x 44 mm440 x 210 x 44 mm
Connectivity technologyKnown for oneWired
Input frequency50/60 Hz50/60 Hz
Networking featuresGigabit EthernetGigabit Ethernet
Power LEDKnown for oneYes
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 dissipationDiffers116281 BTU/h138105 BTU/h
Weight & dimensionsidentical
WeightKnown for one2.56 kg
Certificatesidentical
CertificationFCC A, CE A, VCCI A, IC, C-TickFCC 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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