Product comparison · 2 network switches

Zyxel GS-1124B Unmanaged vs Zyxel PLA491 network switch Managed

9specifications compared
8differ
1identical
29known for one product only

Key differences

Switch type
- GS-1124B Unmanaged:Unmanaged
- PLA491 network switch Managed:Managed
Basic switching RJ-45 Ethernet ports quantity
- GS-1124B Unmanaged:24
- PLA491 network switch Managed:4
Maximum data transfer rate
- GS-1124B Unmanaged:48 Gbit/s
- PLA491 network switch Managed:200 Gbit/s
Stackable
- GS-1124B Unmanaged:Yes
- PLA491 network switch Managed:No
Dimensions (WxDxH)
- GS-1124B Unmanaged:440 x 130 x 45 mm
- PLA491 network switch Managed:330 x 140 x 39.9 mm
Operating temperature (T-T)
- GS-1124B Unmanaged:0 - 45 °C
- PLA491 network switch Managed:0 - 40 °C
Storage temperature (T-T)
- GS-1124B Unmanaged:-25 - 70 °C
- PLA491 network switch Managed:-20 - 60 °C
Operating relative humidity (H-H)
- GS-1124B Unmanaged:10 - 90%
- PLA491 network switch Managed:20 - 95%

Side by side

Differences highlightedShow differences only

Comparison of GS-1124B, PLA491
38 specifications	A Zyxel GS-1124B Unmanaged Model GS-1124B View product	B Zyxel PLA491 network switch Managed Model PLA491 View product
Management features1 differ
Switch typeDiffers	Unmanaged	Managed
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	24	4
Power connectorKnown for one	DC-in jack	Unknown — not stated by the source
Networkidentical
Networking standardsKnown for one	IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x	Unknown — not stated by the source
Auto MDI/MDI-XKnown for one	Yes	Unknown — not stated by the source
Flow control supportKnown for one	Yes	Unknown — not stated by the source
Data transmission1 differ
MAC address tableKnown for one	4000 entries	Unknown — not stated by the source
Supported data transfer ratesKnown for one	10/100/1000 Mbps	Unknown — not stated by the source
Maximum data transfer rateDiffers	48 Gbit/s	200 Gbit/s
Jumbo frames supportKnown for one	Yes	Unknown — not stated by the source
Packet buffer memoryKnown for one	0.5 MB	Unknown — not stated by the source
Securityidentical
MAC address filteringKnown for one	Yes	Unknown — not stated by the source
Design1 differ
StackableDiffers	Yes	No
SafetyKnown for one	UL, CSA, EN, IEC	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	26.5 W	Unknown — not stated by the source
Power sourceKnown for one	Unknown — not stated by the source	100 - 240 V AC
Input currentKnown for one	Unknown — not stated by the source	10 A
Input voltageKnown for one	Unknown — not stated by the source	125 V
Power over Ethernet (PoE)identical
Power over Ethernet (PoE)	No	No
Other features1 differ
Data transfer rateKnown for one	38.7 Mbit/s	Unknown — not stated by the source
Dimensions (WxDxH)Differs	440 x 130 x 45 mm	330 x 140 x 39.9 mm
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Networking featuresKnown for one	Ethernet	Unknown — not stated by the source
Switch fabric speedKnown for one	48Gbps	Unknown — not stated by the source
Cable lengthKnown for one	Unknown — not stated by the source	15 m
Input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Weight (imperial)Known for one	Unknown — not stated by the source	1.15 kg (2.53 lbs)
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 40 °C
Storage temperature (T-T)Differs	-25 - 70 °C	-20 - 60 °C
Operating relative humidity (H-H)Differs	10 - 90%	20 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Weight & dimensionsidentical
WeightKnown for one	2.5 kg	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	548 mm	Unknown — not stated by the source
Package depthKnown for one	218 mm	Unknown — not stated by the source
Package heightKnown for one	108 mm	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	FCC, CE EMC	Unknown — not stated by the source
Performanceidentical
Processor frequencyKnown for one	Unknown — not stated by the source	2 MHz

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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