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-3420-52T/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black

30specifications compared
13differ
17identical
21known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- DGS-3120-24TC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:20
- DGS-3420-52T/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:48
Switching capacity
- DGS-3120-24TC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:88 Gbit/s
- DGS-3420-52T/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:176 Gbit/s
Management protocols
- DGS-3120-24TC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:Telnet, SNMP v1/v2c/v3
- DGS-3420-52T/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:SNMP
Product colour
- DGS-3120-24TC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:Black, Grey
- DGS-3420-52T/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:Black
Noise level
- DGS-3120-24TC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:49.8 dB
- DGS-3420-52T/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:51.1 dB
Mean time between failures (MTBF)
- DGS-3120-24TC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:561829573 h
- DGS-3420-52T/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:255608 h
Power consumption (typical)
- DGS-3120-24TC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:40.5 W
- DGS-3420-52T/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:81 W
Operating relative humidity (H-H)
- DGS-3120-24TC/EEI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:10 - 90%
- DGS-3420-52T/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:0 - 90%

Side by side

Differences highlightedShow differences only

Comparison of DGS-3120-24TC/EEI, DGS-3420-52T/E
51 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-3420-52T/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black Model DGS-3420-52T/E View product
Management features1 differ
MIB supportDiffers	RFC 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	Yes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	20	48
SFP module slots quantityKnown for one	4	Unknown — not stated by the source
SFP+ module slots quantityKnown for one	Unknown — not stated by the source	4
Networkidentical
10G supportKnown for one	Yes	Unknown — not stated by the source
Full duplexKnown for one	Yes	Unknown — not stated by the source
Number of VLANsKnown for one	4000	Unknown — not stated by the source
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 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 802.3ah, IEEE 802.3u, IEEE 802.3x
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	10BASE-T, 100BASE-T, 1000BASE-T
Port mirroringKnown for one	Unknown — not stated by the source	Yes
Link aggregationKnown for one	Unknown — not stated by the source	Yes
Spanning tree protocolKnown for one	Unknown — not stated by the source	Yes
Data transmission1 differ
Switching capacityDiffers	88 Gbit/s	176 Gbit/s
Securityidentical
SSH/SSL supportKnown for one	Yes	Unknown — not stated by the source
DHCP featuresKnown for one	Unknown — not stated by the source	DHCP server, DHCP client
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
Multicast featuresidentical
Multicast supportKnown for one	Yes	Unknown — not stated by the source
Protocols1 differ
Management protocolsDiffers	Telnet, SNMP v1/v2c/v3	SNMP
Supported network protocolsKnown for one	Unknown — not stated by the source	IPv4/IPv6
Design1 differ
Product colourDiffers	Black, Grey	Black
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Performance2 differ
Flash memoryKnown for one	32 MB	Unknown — not stated by the source
Noise levelDiffers	49.8 dB	51.1 dB
Mean time between failures (MTBF)Differs	561829573 h	255608 h
Power1 differ
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power consumption (typical)Differs	40.5 W	81 W
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)Known for one	No	Unknown — not stated by the source
Operational conditions2 differ
Operating relative humidity (H-H)Differs	10 - 90%	0 - 90%
Heat dissipationDiffers	138105 BTU/h	276.2 BTU/h
Weight & dimensions3 differ
WidthDiffers	440 mm	441 mm
DepthDiffers	210 mm	310 mm
WeightDiffers	2.56 kg	5.07 kg
Certificatesidentical
CertificationKnown for one	FCC A, CE A, VCCI A, IC, C-Tick	Unknown — not stated by the source

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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