Product comparison · 2 network switches

D-Link DGS-3120 xStack vs LevelOne 8-Port Gigabit PoE Switch, 802.3at/af PoE

15specifications compared
11differ
4identical
75known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- DGS-3120 xStack:44
- 8-Port Gigabit PoE Switch, 802.3at/af PoE:8
Switching capacity
- DGS-3120 xStack:136 Gbit/s
- 8-Port Gigabit PoE Switch, 802.3at/af PoE:16 Gbit/s
Product colour
- DGS-3120 xStack:Black
- 8-Port Gigabit PoE Switch, 802.3at/af PoE:Grey
LED indicators
- DGS-3120 xStack:Yes
- 8-Port Gigabit PoE Switch, 802.3at/af PoE:Activity, PoE, Power
Power consumption (typical)
- DGS-3120 xStack:970.8 W
- 8-Port Gigabit PoE Switch, 802.3at/af PoE:250 W
Operating temperature (T-T)
- DGS-3120 xStack:0 - 50 °C
- 8-Port Gigabit PoE Switch, 802.3at/af PoE:0 - 45 °C
Storage relative humidity (H-H)
- DGS-3120 xStack:5 - 90%
- 8-Port Gigabit PoE Switch, 802.3at/af PoE:10 - 90%
Weight
- DGS-3120 xStack:6.33 kg
- 8-Port Gigabit PoE Switch, 802.3at/af PoE:2 kg

Side by side

Differences highlightedShow differences only

Comparison of DGS-3120 xStack, GEP-0822
90 specifications	A D-Link DGS-3120 xStack View product	B LevelOne 8-Port Gigabit PoE Switch, 802.3at/af PoE Model GEP-0822 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
MIB supportKnown for one	RFC 2925, RFC 1321/2284/2865/3580/3748, RFC 2571/2572/2573/2574	Unknown — not stated by the source
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	44	8
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
Console portKnown for one	RJ-45	Unknown — not stated by the source
Power connectorKnown for one	DC-in jack	Unknown — not stated by the source
Basic switching RJ-45 Ethernet ports typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet (10/100/1000)
Installed SFP modules quantityKnown for one	Unknown — not stated by the source	0
Installed SFP+ modules quantityKnown for one	Unknown — not stated by the source	0
Network2 differ
Networking standardsDiffers	IEEE 802.1p, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u	IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
10G supportKnown for one	No	Unknown — not stated by the source
Copper ethernet cabling technologyDiffers	1000BASE-T, 1000BASE-TX, 100BASE-T, 100BASE-TX, 10BASE-T	10BASE-T, 100BASE-TX, 1000BASE-TX
Port mirroringKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Flow control supportKnown for one	Yes	Unknown — not stated by the source
VLAN supportKnown for one	Yes	Unknown — not stated by the source
Cable types supportedKnown for one	Unknown — not stated by the source	Cat5, Cat5e, Cat6, Cat7
Data transmission1 differ
Supported data transfer ratesKnown for one	10/100/1000 Mbps	Unknown — not stated by the source
Switching capacityDiffers	136 Gbit/s	16 Gbit/s
Maximum data transfer rateKnown for one	1 Gbit/s	Unknown — not stated by the source
Packet buffer memoryKnown for one	2 MB	Unknown — not stated by the source
MAC address tableKnown for one	Unknown — not stated by the source	8192 entries
Store-and-forwardKnown for one	Unknown — not stated by the source	Yes
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
Jumbo framesKnown for one	Unknown — not stated by the source	9000
Packet forwarding rate (1 Gbps)Known for one	Unknown — not stated by the source	1488000 pps
Packet forwarding rate (10 Mbps)Known for one	Unknown — not stated by the source	14880 pps
Packet forwarding rate (100 Mbps)Known for one	Unknown — not stated by the source	148000 pps
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
MAC address filteringKnown for one	Yes	Unknown — not stated by the source
Security algorithmsKnown for one	802.1x RADIUS, EAP	Unknown — not stated by the source
Protocolsidentical
Management protocolsKnown for one	SNMP, NLB	Unknown — not stated by the source
Design2 differ
StackableKnown for one	Yes	Unknown — not stated by the source
Product colourDiffers	Black	Grey
LED indicatorsDiffers	Yes	Activity, PoE, Power
Cable managementKnown for one	Yes	Unknown — not stated by the source
SafetyKnown for one	CB, cUL, LVD	Unknown — not stated by the source
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	223006.071 h	Unknown — not stated by the source
Buffer sizeKnown for one	Unknown — not stated by the source	128 KB
Power1 differ
Power sourceKnown for one	AC/DC	Unknown — not stated by the source
Redundant power supply (RPS) supportKnown for one	No	Unknown — not stated by the source
Number of power supply unitsKnown for one	1	Unknown — not stated by the source
Input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Power consumption (typical)Differs	970.8 W	250 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Input currentKnown for one	Unknown — not stated by the source	5 A
Power over Ethernet (PoE)identical
Power over Ethernet plus (PoE+) ports quantityKnown for one	Unknown — not stated by the source	8
Total Power over Ethernet (PoE) budgetKnown for one	Unknown — not stated by the source	240 W
Other featuresidentical
Data transfer rateKnown for one	1000 Mbit/s	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	440 x 380 x 44 mm	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Authentication methodKnown for one	EAP	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet interface typeKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Power LEDKnown for one	Yes	Unknown — not stated by the source
Security featuresKnown for one	NetBIOS, NetBEUI, ARP, BPDU	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Connectivity LEDsKnown for one	Yes	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 45 °C
Storage relative humidity (H-H)Differs	5 - 90%	10 - 90%
Heat dissipationKnown for one	3310.428 BTU/h	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	6.33 kg	2 kg
WidthKnown for one	Unknown — not stated by the source	280 mm
DepthKnown for one	Unknown — not stated by the source	185 mm
HeightKnown for one	Unknown — not stated by the source	44 mm
Certificates1 differ
CertificationDiffers	FCC, CE, VCCI, IC, C-Tick	FCC, CE
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box
Package widthKnown for one	Unknown — not stated by the source	371 mm
Package depthKnown for one	Unknown — not stated by the source	230 mm
Package heightKnown for one	Unknown — not stated by the source	82 mm
Package weightKnown for one	Unknown — not stated by the source	2.26 kg
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	Taiwan
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85176990

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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