Product comparison · 2 network cards

Zyxel PLA450 v2 200Mbps Powerline HomePlug AP w/ Wireless G+ SuperSpeed vs Zyxel PLA491 Powerline Ethernet Multiplug Center

Key differences

Modulation
- PLA450 v2 200Mbps Powerline HomePlug AP w/ Wireless G+ SuperSpeed:DQPSK
- PLA491 Powerline Ethernet Multiplug Center:BPSK, OFDM, QPSK
Safety
- PLA450 v2 200Mbps Powerline HomePlug AP w/ Wireless G+ SuperSpeed:UL/ cUL, LVD
- PLA491 Powerline Ethernet Multiplug Center:UL, cUL
Certification
- PLA450 v2 200Mbps Powerline HomePlug AP w/ Wireless G+ SuperSpeed:CE, FCC part 15B,ICID
- PLA491 Powerline Ethernet Multiplug Center:FCC, CE RoHS VED/LCIE/BSI
Width
- PLA450 v2 200Mbps Powerline HomePlug AP w/ Wireless G+ SuperSpeed:162 mm
- PLA491 Powerline Ethernet Multiplug Center:330 mm
Depth
- PLA450 v2 200Mbps Powerline HomePlug AP w/ Wireless G+ SuperSpeed:118 mm
- PLA491 Powerline Ethernet Multiplug Center:140 mm
Height
- PLA450 v2 200Mbps Powerline HomePlug AP w/ Wireless G+ SuperSpeed:35 mm
- PLA491 Powerline Ethernet Multiplug Center:40 mm
Weight
- PLA450 v2 200Mbps Powerline HomePlug AP w/ Wireless G+ SuperSpeed:310 g
- PLA491 Powerline Ethernet Multiplug Center:1.15 kg
Power requirements
- PLA450 v2 200Mbps Powerline HomePlug AP w/ Wireless G+ SuperSpeed:100-240 VAC, 50/60 Hz, 0.2A
- PLA491 Powerline Ethernet Multiplug Center:100-240VAC, 50/60Hz, 10A

Differences highlightedShow differences only

Comparison of PLA450 v2 200Mbps Powerline HomePlug AP w/ Wireless G+ SuperSpeed, PLA491 Powerline Ethernet Multiplug Center
27 specifications	A Zyxel PLA450 v2 200Mbps Powerline HomePlug AP w/ Wireless G+ SuperSpeed View product	B Zyxel PLA491 Powerline Ethernet Multiplug Center View product
Network1 differ
WLAN data transfer rates supportedKnown for one	108 Mbit/s	Unknown — not stated by the source
ModulationDiffers	DQPSK	BPSK, OFDM, QPSK
Maximum operating distanceKnown for one	300 m	Unknown — not stated by the source
Design2 differ
SafetyDiffers	UL/ cUL, LVD	UL, cUL
CertificationDiffers	CE, FCC part 15B,ICID	FCC, CE RoHS VED/LCIE/BSI
Weight & dimensions4 differ
WidthDiffers	162 mm	330 mm
DepthDiffers	118 mm	140 mm
HeightDiffers	35 mm	40 mm
WeightDiffers	310 g	1.15 kg
Other features1 differ
Power requirementsDiffers	100-240 VAC, 50/60 Hz, 0.2A	100-240VAC, 50/60Hz, 10A
Wireless connectionKnown for one	No	Unknown — not stated by the source
Wireless technologyKnown for one	802.11b/g w/ Supper G	Unknown — not stated by the source
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, 802.3u
Cable lengthKnown for one	Unknown — not stated by the source	1.5 m
Ports quantityKnown for one	Unknown — not stated by the source	4

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.