Product comparison · 2 network switches

LevelOne FSW-2421 network switch Unmanaged Black vs LevelOne GSW-1621 network switch Unmanaged

26specifications compared
12differ
14identical
10known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- FSW-2421 network switch Unmanaged Black:24
- GSW-1621 network switch Unmanaged:16
MAC address table
- FSW-2421 network switch Unmanaged Black:4000 entries
- GSW-1621 network switch Unmanaged:8000 entries
Supported data transfer rates
- FSW-2421 network switch Unmanaged Black:10/100 Mbps
- GSW-1621 network switch Unmanaged:10/100/1000 Mbps
Switching capacity
- FSW-2421 network switch Unmanaged Black:4.8 Gbit/s
- GSW-1621 network switch Unmanaged:32 Gbit/s
Maximum data transfer rate
- FSW-2421 network switch Unmanaged Black:0.1 Gbit/s
- GSW-1621 network switch Unmanaged:1 Gbit/s
Packet buffer memory
- FSW-2421 network switch Unmanaged Black:0.192 MB
- GSW-1621 network switch Unmanaged:0.34 MB
Power consumption (typical)
- FSW-2421 network switch Unmanaged Black:19 W
- GSW-1621 network switch Unmanaged:14.4 W
Dimensions (WxDxH)
- FSW-2421 network switch Unmanaged Black:250 x 132 x 37 mm
- GSW-1621 network switch Unmanaged:270 x 187 x 43 mm

Side by side

Differences highlightedShow differences only

Comparison of FSW-2421, GSW-1621
36 specifications	A LevelOne FSW-2421 network switch Unmanaged Black Model FSW-2421 View product	B LevelOne GSW-1621 network switch Unmanaged Model GSW-1621 View product
Management featuresidentical
Switch type	Unmanaged	Unmanaged
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	24	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 connector	DC-in jack	DC-in jack
Network1 differ
Networking standardsDiffers	IEEE 802.3, IEEE 802.3u, IEEE 802.3x	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support	No	No
Copper ethernet cabling technology	100BASE-TX, 10BASE-T	100BASE-TX, 10BASE-T
Full duplex	Yes	Yes
Flow control support	Yes	Yes
Auto MDI/MDI-XKnown for one	Yes	Unknown — not stated by the source
Data transmission5 differ
MAC address tableDiffers	4000 entries	8000 entries
Supported data transfer ratesDiffers	10/100 Mbps	10/100/1000 Mbps
Switching capacityDiffers	4.8 Gbit/s	32 Gbit/s
Store-and-forward	Yes	Yes
Maximum data transfer rateDiffers	0.1 Gbit/s	1 Gbit/s
Jumbo frames supportKnown for one	Unknown — not stated by the source	Yes
Packet buffer memoryDiffers	0.192 MB	0.34 MB
Protocolsidentical
Switching protocols	CSMA/CD	CSMA/CD
Designidentical
Stackable	Yes	Yes
Number of fansKnown for one	Unknown — not stated by the source	1 fan(s)
Product colourKnown for one	Black	Unknown — not stated by the source
Power1 differ
Redundant power supply (RPS) supportKnown for one	Unknown — not stated by the source	Yes
Power consumption (typical)Differs	19 W	14.4 W
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)	No	No
Other features2 differ
Dimensions (WxDxH)Differs	250 x 132 x 37 mm	270 x 187 x 43 mm
Connectivity technology	Wired	Wired
Authentication methodKnown for one	Unknown — not stated by the source	IP
Networking featuresDiffers	Fast Ethernet	Fast Ethernet, Gigabit Ethernet
Packet transfer speedKnown for one	Unknown — not stated by the source	14880pps (10Mbps); 148800pps (100Mbps); 1488000pps (1000Mbps)
Power requirements	100 - 240 VAC, 50/60 Hz	100 - 240 VAC, 50/60 Hz
Connectivity LEDs	Yes	Yes
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 40 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage temperature (T-T)Known for one	-10 - 70 °C	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	FCC Class A, CE	FCC A, CE, VCCI A

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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