Product comparison · 2 network switches

LevelOne GES-2452 network switch Managed Black vs LevelOne PLI-4251 network switch White

16specifications compared
10differ
6identical
42known for one product only

Key differences

Basic switching RJ-45 Ethernet ports quantity
- GES-2452 network switch Managed Black:24
- PLI-4251 network switch White:4
SFP/SFP+ slots quantity
- GES-2452 network switch Managed Black:2
- PLI-4251 network switch White:0
Supported data transfer rates
- GES-2452 network switch Managed Black:10/100/1000 Mbps
- PLI-4251 network switch White:10, 100, 1000 Mbps
Security algorithms
- GES-2452 network switch Managed Black:802.1x RADIUS
- PLI-4251 network switch White:128-bit AES
Product colour
- GES-2452 network switch Managed Black:Black
- PLI-4251 network switch White:White
LED indicators
- GES-2452 network switch Managed Black:Link
- PLI-4251 network switch White:Yes
Input frequency
- GES-2452 network switch Managed Black:50/60 Hz
- PLI-4251 network switch White:50 - 60 Hz
Storage temperature (T-T)
- GES-2452 network switch Managed Black:-40 - 70 °C
- PLI-4251 network switch White:-20 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of GES-2452, PLI-4251
58 specifications	A LevelOne GES-2452 network switch Managed Black Model GES-2452 View product	B LevelOne PLI-4251 network switch White Model PLI-4251 View product
Management featuresidentical
Switch typeKnown for one	Managed	Unknown — not stated by the source
Quality of Service (QoS) support	Yes	Yes
Web-based managementKnown for one	Yes	Unknown — not stated by the source
System event logKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	24	4
SFP module slots quantityKnown for one	2	Unknown — not stated by the source
SFP/SFP+ slots quantityDiffers	2	0
Fiber optic connectorKnown for one	SFP	Unknown — not stated by the source
Gigabit Ethernet (copper) ports quantityKnown for one	Unknown — not stated by the source	4
Fiber ports quantityKnown for one	Unknown — not stated by the source	0
HDMI stacking portsKnown for one	Unknown — not stated by the source	0
PCI-X slotsKnown for one	Unknown — not stated by the source	0
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
ExpressCard slotKnown for one	Unknown — not stated by the source	No
Network1 differ
Networking standardsDiffers	IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
10G support	No	No
Port mirroringKnown for one	Yes	Unknown — not stated by the source
Broadcast storm controlKnown for one	Yes	Unknown — not stated by the source
Flow control supportKnown for one	Yes	Unknown — not stated by the source
Link aggregationKnown for one	Yes	Unknown — not stated by the source
Spanning tree protocolKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
ModulationKnown for one	Unknown — not stated by the source	1024-QAM, 16-QAM, 256-QAM, 64-QAM, 8-QAM, BPSK, QPSK
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, 1000 Mbps
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	3.5 MB	Unknown — not stated by the source
Security1 differ
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
Security algorithmsDiffers	802.1x RADIUS	128-bit AES
Design2 differ
Rack mountingKnown for one	Yes	Unknown — not stated by the source
Product colourDiffers	Black	White
LED indicatorsDiffers	Link	Yes
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Poweridentical
Number of power supply unitsKnown for one	1	Unknown — not stated by the source
Input voltage	100 - 240 V	100 - 240 V
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)	No	No
Other features1 differ
Dimensions (WxDxH)Known for one	266 x 185 x 44 mm	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Input frequencyDiffers	50/60 Hz	50 - 60 Hz
Power LED	Yes	Yes
BandwidthKnown for one	Unknown — not stated by the source	0.5 Gbit/s
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet interface typeKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Wi-FiKnown for one	Unknown — not stated by the source	No
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Differs	-40 - 70 °C	-20 - 70 °C
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
Relative humidityKnown for one	Unknown — not stated by the source	10 - 90%
Weight & dimensionsidentical
WeightKnown for one	1.7 kg	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	105 mm
DepthKnown for one	Unknown — not stated by the source	76 mm
HeightKnown for one	Unknown — not stated by the source	33 mm
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Certificates1 differ
CertificationDiffers	CE, FCC, VCCI A	HomePlug AV PowerLine, FCC Class B / CE Mark
Performanceidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98SE/ME/2000/XP/Vista 32b/Win7 32b

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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