Product comparison · 2 network switches

D-Link 3xDES-3550 + 1xDSM-320 Bundle vs LevelOne GSW-1621 network switch Unmanaged

12specifications compared
8differ
4identical
29known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- 3xDES-3550 + 1xDSM-320 Bundle:50
- GSW-1621 network switch Unmanaged:16
Switching capacity
- 3xDES-3550 + 1xDSM-320 Bundle:13.6 Gbit/s
- GSW-1621 network switch Unmanaged:32 Gbit/s
Switching protocols
- 3xDES-3550 + 1xDSM-320 Bundle:IGMP
- GSW-1621 network switch Unmanaged:CSMA/CD
Dimensions (WxDxH)
- 3xDES-3550 + 1xDSM-320 Bundle:441 x 309 x 44 mm
- GSW-1621 network switch Unmanaged:270 x 187 x 43 mm
Power requirements
- 3xDES-3550 + 1xDSM-320 Bundle:100-120, 200-240VAC, 50/60
- GSW-1621 network switch Unmanaged:100 - 240 VAC, 50/60 Hz
Operating relative humidity (H-H)
- 3xDES-3550 + 1xDSM-320 Bundle:5 - 95%
- GSW-1621 network switch Unmanaged:10 - 90%

Side by side

Differences highlightedShow differences only

Comparison of 3xDES-3550 + 1xDSM-320 Bundle, GSW-1621
41 specifications	A D-Link 3xDES-3550 + 1xDSM-320 Bundle View product	B LevelOne GSW-1621 network switch Unmanaged Model GSW-1621 View product
Management featuresidentical
Switch typeKnown for one	Unknown — not stated by the source	Unmanaged
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	50	16
SFP module slots quantityKnown for one	Unknown — not stated by the source	1
SFP/SFP+ slots quantityKnown for one	Unknown — not stated by the source	1
Power connectorKnown for one	Unknown — not stated by the source	DC-in jack
Network2 differ
Networking standardsDiffers	IEEE 802.1d, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ad, IEEE 802.3u	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G supportKnown for one	Unknown — not stated by the source	No
Copper ethernet cabling technologyDiffers	1000BASE-T, 100BASE-TX, 10BASE-T	100BASE-TX, 10BASE-T
Flow control supportKnown for one	Unknown — not stated by the source	Yes
Data transmission1 differ
Supported data transfer ratesKnown for one	Unknown — not stated by the source	10/100/1000 Mbps
Switching capacityDiffers	13.6 Gbit/s	32 Gbit/s
Store-and-forwardKnown for one	Unknown — not stated by the source	Yes
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
Packet buffer memoryKnown for one	Unknown — not stated by the source	0.34 MB
Protocols1 differ
Switching protocolsDiffers	IGMP	CSMA/CD
Management protocolsKnown for one	Telnet, RMON, SNMPv1/v2c/v3	Unknown — not stated by the source
Data link protocolsKnown for one	Ethernet, Fast Ethernet, Gigabit Ethernet	Unknown — not stated by the source
Designidentical
StackableKnown for one	Unknown — not stated by the source	Yes
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
SafetyKnown for one	CSA International	Unknown — not stated by the source
Poweridentical
Redundant power supply (RPS) supportKnown for one	Unknown — not stated by the source	Yes
Power consumption (typical)Known for one	Unknown — not stated by the source	14.4 W
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	No
Other features2 differ
Dimensions (WxDxH)Differs	441 x 309 x 44 mm	270 x 187 x 43 mm
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Authentication methodKnown for one	Unknown — not stated by the source	IP
Networking featuresKnown for one	Unknown — not stated by the source	Fast Ethernet, Gigabit Ethernet
Packet transfer speedKnown for one	Unknown — not stated by the source	14880pps (10Mbps); 148800pps (100Mbps); 1488000pps (1000Mbps)
Power requirementsDiffers	100-120, 200-240VAC, 50/60	100 - 240 VAC, 50/60 Hz
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Management platformKnown for one	CLI/Console, Web-based HTTP	Unknown — not stated by the source
Electromagnetic emissionsKnown for one	CE Mark, & FCC Class A, C-Tick, VCCI Class A	Unknown — not stated by the source
I/O portsKnown for one	48x 10/100 Ethernet Ports 2x Combo 10/100/1000 Copper/SFP ports	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Differs	5 - 95%	10 - 90%
Storage temperature (T-T)Known for one	-40 - 70 °C	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	FCC A, CE, VCCI A
Weight & dimensionsidentical
WeightKnown for one	4.4 kg	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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