Product comparison · 2 network switches

Zyxel PLA470V2 network switch Managed vs Zyxel PLA491 network switch Managed

Key differences

Basic switching RJ-45 Ethernet ports quantity
- PLA470V2 network switch Managed:1
- PLA491 network switch Managed:4
Processor frequency
- PLA470V2 network switch Managed:30 MHz
- PLA491 network switch Managed:2 MHz
Power source
- PLA470V2 network switch Managed:100 - 240 VAC
- PLA491 network switch Managed:100 - 240 V AC
Input current
- PLA470V2 network switch Managed:0.2 A
- PLA491 network switch Managed:10 A
Dimensions (WxDxH)
- PLA470V2 network switch Managed:162 x 118 x 35 mm
- PLA491 network switch Managed:330 x 140 x 39.9 mm
Input frequency
- PLA470V2 network switch Managed:60 Hz
- PLA491 network switch Managed:50 - 60 Hz

Differences highlightedShow differences only

Comparison of PLA470V2, PLA491
20 specifications	A Zyxel PLA470V2 network switch Managed Model PLA470V2 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	1	4
Data transmissionidentical
Maximum data transfer rateKnown for one	Unknown — not stated by the source	200 Gbit/s
Performance1 differ
Processor frequencyDiffers	30 MHz	2 MHz
Power2 differ
Power sourceDiffers	100 - 240 VAC	100 - 240 V AC
Input currentDiffers	0.2 A	10 A
Input voltageKnown for one	Unknown — not stated by the source	125 V
Other features2 differ
Dimensions (WxDxH)Differs	162 x 118 x 35 mm	330 x 140 x 39.9 mm
Cable lengthKnown for one	Unknown — not stated by the source	15 m
Input frequencyDiffers	60 Hz	50 - 60 Hz
Weight (imperial)Known for one	Unknown — not stated by the source	1.15 kg (2.53 lbs)
Data transfer rateKnown for one	200 Mbit/s	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	300 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.