Product comparison · 2 network switches

D-Link DGS-3120-48TC network switch Managed L2+ vs D-Link DHP-347AV network switch Black

17specifications compared
10differ
7identical
34known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- DGS-3120-48TC network switch Managed L2+:44
- DHP-347AV network switch Black:4
10G support
- DGS-3120-48TC network switch Managed L2+:Yes
- DHP-347AV network switch Black:No
Full duplex
- DGS-3120-48TC network switch Managed L2+:Yes
- DHP-347AV network switch Black:No
Supported data transfer rates
- DGS-3120-48TC network switch Managed L2+:10/100/1000 Mbps
- DHP-347AV network switch Black:10/100 Mbps
Stackable
- DGS-3120-48TC network switch Managed L2+:Yes
- DHP-347AV network switch Black:No
Dimensions (WxDxH)
- DGS-3120-48TC network switch Managed L2+:440 x 310 x 44 mm
- DHP-347AV network switch Black:114.3 x 146 x 31 mm
Networking features
- DGS-3120-48TC network switch Managed L2+:Gigabit Ethernet
- DHP-347AV network switch Black:Fast Ethernet
Operating temperature (T-T)
- DGS-3120-48TC network switch Managed L2+:0 - 50 °C
- DHP-347AV network switch Black:30 - 104 °F

Side by side

Differences highlightedShow differences only

Comparison of DGS-3120-48TC, DHP-347AV
51 specifications	A D-Link DGS-3120-48TC network switch Managed L2+ Model DGS-3120-48TC View product	B D-Link DHP-347AV network switch Black Model DHP-347AV 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) support	Yes	Yes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	44	4
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 connector	DC-in jack	DC-in jack
Network2 differ
10G supportDiffers	Yes	No
Full duplexDiffers	Yes	No
Flow control supportKnown 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
Copper ethernet cabling technologyKnown for one	Unknown — not stated by the source	100BASE-T, 100BASE-TX, 10BASE-T
Data transmission1 differ
MAC address tableKnown for one	16000 entries	Unknown — not stated by the source
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 rateKnown for one	1 Gbit/s	Unknown — not stated by the source
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
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
Security algorithmsKnown for one	Unknown — not stated by the source	128-bit AES
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 mounting	No	No
StackableDiffers	Yes	No
LED indicators	Yes	Yes
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	44.6 dB	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	292201572 h	Unknown — not stated by the source
Minimum system requirementsKnown for one	Unknown — not stated by the source	- PC with 200MHz processor - 64MB memory - Windows 7, Vista, XP SP3 - Ethernet interface (100Mbps)
Poweridentical
Input voltage	100 - 240 V	100 - 240 V
Power consumption (typical)Known for one	67.1 W	Unknown — not stated by the source
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)	No	No
Other features2 differ
Dimensions (WxDxH)Differs	440 x 310 x 44 mm	114.3 x 146 x 31 mm
Networking featuresDiffers	Gigabit Ethernet	Fast Ethernet
Power LED	Yes	Yes
Data transfer rateKnown for one	Unknown — not stated by the source	200 Mbit/s
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
Wi-FiKnown for one	Unknown — not stated by the source	No
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 50 °C	30 - 104 °F
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Heat dissipationKnown for one	228.811 BTU/h	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	4.62 kg	236 g
Certificates1 differ
CertificationDiffers	FCC A, CE A, VCCI A, IC, C-Tick	UL, CE LVD

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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