Product comparison · 2 network switches

D-Link DGS-3120-24SC/ESI 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

29specifications compared
9differ
20identical
22known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- DGS-3120-24SC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:8
- DGS-3420-52T/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:48
Switching capacity
- DGS-3120-24SC/ESI 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
Product colour
- DGS-3120-24SC/ESI 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
Power consumption (typical)
- DGS-3120-24SC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:34.1 W
- DGS-3420-52T/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:81 W
Operating relative humidity (H-H)
- DGS-3120-24SC/ESI 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%
Heat dissipation
- DGS-3120-24SC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:116281 BTU/h
- DGS-3420-52T/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:276.2 BTU/h
Width
- DGS-3120-24SC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:440 mm
- DGS-3420-52T/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:441 mm
Depth
- DGS-3120-24SC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey:210 mm
- DGS-3420-52T/E network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black:310 mm

Side by side

Differences highlightedShow differences only

Comparison of DGS-3120-24SC/ESI, DGS-3420-52T/E
51 specifications	A D-Link DGS-3120-24SC/ESI network switch Managed L2+ Gigabit Ethernet (10/100/1000) Black, Grey Model DGS-3120-24SC/ESI 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 featuresidentical
Switch type	Managed	Managed
Switch layer	L2+	L2+
Quality of Service (QoS) support	Yes	Yes
Web-based management	Yes	Yes
MIB supportKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	8	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)	Gigabit Ethernet (10/100/1000)
SFP module slots quantityKnown for one	16	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
Port mirroring	Yes	Yes
Full duplexKnown for one	Yes	Unknown — not stated by the source
Flow control support	Yes	Yes
Link aggregation	Yes	Yes
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
Spanning tree protocolKnown for one	Unknown — not stated by the source	Yes
Data transmission1 differ
MAC address table	16000 entries	16000 entries
Switching capacityDiffers	88 Gbit/s	176 Gbit/s
Jumbo frames support	Yes	Yes
Packet buffer memory	2 MB	2 MB
Securityidentical
Access Control List (ACL)	Yes	Yes
IGMP snooping	Yes	Yes
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, TFTP, SNMP v1/v2c/v3, sFlow, ICMPv6	SNMP
Supported network protocolsKnown for one	Unknown — not stated by the source	IPv4/IPv6
Design1 differ
Stackable	Yes	Yes
Product colourDiffers	Black, Grey	Black
LED indicators	Yes	Yes
Safety	CB, cUL, LVD	CB, cUL, LVD
Performanceidentical
Flash memoryKnown for one	32 MB	Unknown — not stated by the source
Noise levelKnown for one	Unknown — not stated by the source	51.1 dB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	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	34.1 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 temperature (T-T)	0 - 50 °C	0 - 50 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Differs	10 - 90%	0 - 90%
Storage relative humidity (H-H)	5 - 90%	5 - 90%
Heat dissipationDiffers	116281 BTU/h	276.2 BTU/h
Weight & dimensions2 differ
WidthDiffers	440 mm	441 mm
DepthDiffers	210 mm	310 mm
Height	44 mm	44 mm
WeightKnown for one	Unknown — not stated by the source	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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