Product comparison · 2 network switches

D-Link DGS-3120-48PC network switch Managed L2+ Power over Ethernet (PoE) vs Intellinet 520331 network switch Black

17specifications compared
14differ
3identical
33known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- DGS-3120-48PC network switch Managed L2+ Power over Ethernet (PoE):44
- 520331 network switch Black:24
10G support
- DGS-3120-48PC network switch Managed L2+ Power over Ethernet (PoE):Yes
- 520331 network switch Black:No
MAC address table
- DGS-3120-48PC network switch Managed L2+ Power over Ethernet (PoE):16000 entries
- 520331 network switch Black:8000 entries
Supported data transfer rates
- DGS-3120-48PC network switch Managed L2+ Power over Ethernet (PoE):10/100/1000 Mbps
- 520331 network switch Black:10/100 Mbps
Maximum data transfer rate
- DGS-3120-48PC network switch Managed L2+ Power over Ethernet (PoE):1 Gbit/s
- 520331 network switch Black:0.1 Gbit/s
LED indicators
- DGS-3120-48PC network switch Managed L2+ Power over Ethernet (PoE):Yes
- 520331 network switch Black:Link, Status
Input voltage
- DGS-3120-48PC network switch Managed L2+ Power over Ethernet (PoE):100 - 240 V
- 520331 network switch Black:90 - 260 V
Power consumption (typical)
- DGS-3120-48PC network switch Managed L2+ Power over Ethernet (PoE):970.8 W
- 520331 network switch Black:9.2 W

Side by side

Differences highlightedShow differences only

Comparison of DGS-3120-48PC, 520331
50 specifications	A D-Link DGS-3120-48PC network switch Managed L2+ Power over Ethernet (PoE) Model DGS-3120-48PC View product	B Intellinet 520331 network switch Black Model 520331 View product
Management featuresidentical
Switch typeKnown for one	Managed	Unknown — not stated by the source
Switch layerKnown for one	L2+	Unknown — not stated by the source
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	44	24
SFP module slots quantityKnown for one	4	Unknown — not stated by the source
SFP/SFP+ slots quantityKnown for one	4	Unknown — not stated by the source
Power connectorKnown for one	DC-in jack	Unknown — not stated by the source
Network1 differ
10G supportDiffers	Yes	No
Port mirroringKnown for one	Yes	Unknown — not stated by the source
Link aggregationKnown 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 802.3, IEEE 802.3u, IEEE 802.3x
Data transmission3 differ
MAC address tableDiffers	16000 entries	8000 entries
Supported data transfer ratesDiffers	10/100/1000 Mbps	10/100 Mbps
Switching capacityKnown for one	136 Gbit/s	Unknown — not stated by the source
Maximum data transfer rateDiffers	1 Gbit/s	0.1 Gbit/s
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
Packet buffer memoryKnown for one	2 MB	Unknown — not stated by the source
Securityidentical
DHCP featuresKnown for one	DHCP server	Unknown — not stated by the source
Access Control List (ACL)Known for one	Yes	Unknown — not stated by the source
IGMP snoopingKnown for one	Yes	Unknown — not stated by the source
SSH/SSL supportKnown for one	Yes	Unknown — not stated by the source
Multicast featuresidentical
Multicast supportKnown for one	Yes	Unknown — not stated by the source
Protocolsidentical
Management protocolsKnown for one	Telnet, SNMP v1/v2c/v3	Unknown — not stated by the source
Design1 differ
Rack mountingKnown for one	No	Unknown — not stated by the source
StackableKnown for one	Yes	Unknown — not stated by the source
LED indicatorsDiffers	Yes	Link, Status
SafetyKnown for one	CB, cUL, LVD	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Black
Performanceidentical
Flash memoryKnown for one	32 MB	Unknown — not stated by the source
Noise levelKnown for one	48.6 dB	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	223006071 h	Unknown — not stated by the source
Power2 differ
Input voltageDiffers	100 - 240 V	90 - 260 V
Power consumption (typical)Differs	970.8 W	9.2 W
Power over Ethernet (PoE)1 differ
Power over Ethernet (PoE)Differs	Yes	No
Other features2 differ
Dimensions (WxDxH)Differs	440 x 380 x 44 mm	220 x 440 x 44 mm
Networking featuresDiffers	Gigabit Ethernet	Fast Ethernet
Power LEDKnown for one	Yes	Unknown — not stated by the source
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 60 °C
Storage temperature (T-T)Differs	-40 - 70 °C	-20 - 90 °C
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Heat dissipationKnown for one	3310.428 BTU/h	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	6.33 kg	2.8 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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