Product comparison · 2 network switches

Zyxel GS105B network switch Managed White vs Zyxel PLA491 network switch Managed

Key differences

Basic switching RJ-45 Ethernet ports quantity
- GS105B network switch Managed White:5
- PLA491 network switch Managed:4
Maximum data transfer rate
- GS105B network switch Managed White:100 Gbit/s
- PLA491 network switch Managed:200 Gbit/s
Power source
- GS105B network switch Managed White:5 V DC
- PLA491 network switch Managed:100 - 240 V AC
Input current
- GS105B network switch Managed White:1 A
- PLA491 network switch Managed:10 A
Input voltage
- GS105B network switch Managed White:5 V
- PLA491 network switch Managed:125 V
Dimensions (WxDxH)
- GS105B network switch Managed White:121 x 75 x 26 mm
- PLA491 network switch Managed:330 x 140 x 39.9 mm
Operating relative humidity (H-H)
- GS105B network switch Managed White:10 - 90%
- PLA491 network switch Managed:20 - 95%

Differences highlightedShow differences only

Comparison of GS105B, PLA491
21 specifications	A Zyxel GS105B network switch Managed White Model GS105B View product	B Zyxel PLA491 network switch Managed Model PLA491 View product
Management featuresidentical
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Basic switching RJ-45 Ethernet ports quantityDiffers	5	4
Data transmission1 differ
Maximum data transfer rateDiffers	100 Gbit/s	200 Gbit/s
Designidentical
Product colourKnown for one	White	Unknown — not stated by the source
Performanceidentical
Processor frequencyKnown for one	Unknown — not stated by the source	2 MHz
Power3 differ
Power sourceDiffers	5 V DC	100 - 240 V AC
Input currentDiffers	1 A	10 A
Input voltageDiffers	5 V	125 V
Other features1 differ
Dimensions (WxDxH)Differs	121 x 75 x 26 mm	330 x 140 x 39.9 mm
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 conditions1 differ
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-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%
Networkidentical
Full duplexKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	271 g	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.