Product comparison · 2 wireless routers

Zyxel P-335U Dual Band Wireless Router with Bandwidth Management vs Zyxel P-661HW-D1 802.11g Wireless ADSL2+ 4-port Security Gateway over POTS

9specifications compared
5differ
4identical
14known for one product only

Key differences

The Zyxel P-335U Dual Band Wireless Router with Bandwidth Management has 53 g more weight than the Zyxel P-661HW-D1 802.11g Wireless ADSL2+ 4-port Security Gateway over POTS (413 g vs 360 g). Only the Zyxel P-661HW-D1 802.11g Wireless ADSL2+ 4-port Security Gateway over POTS has xDSL connection. Dimensions (WxDxH): 190 x 150 x 33 mm on the Zyxel P-335U Dual Band Wireless Router with Bandwidth Management, 178 x 125 x 36 mm on the Zyxel P-661HW-D1 802.11g Wireless ADSL2+ 4-port Security Gateway over POTS. Networking features: Wireless LAN on the Zyxel P-335U Dual Band Wireless Router with Bandwidth Management, Ethernet LAN, ADSL on the Zyxel P-661HW-D1 802.11g Wireless ADSL2+ 4-port Security Gateway over POTS.

Weight
- P-335U Dual Band Wireless Router with Bandwidth Management:413 g
- P-661HW-D1 802.11g Wireless ADSL2+ 4-port Security Gateway over POTS:360 g
Dimensions (WxDxH)
- P-335U Dual Band Wireless Router with Bandwidth Management:190 x 150 x 33 mm
- P-661HW-D1 802.11g Wireless ADSL2+ 4-port Security Gateway over POTS:178 x 125 x 36 mm
Networking features
- P-335U Dual Band Wireless Router with Bandwidth Management:Wireless LAN
- P-661HW-D1 802.11g Wireless ADSL2+ 4-port Security Gateway over POTS:Ethernet LAN, ADSL
xDSL connection
- P-335U Dual Band Wireless Router with Bandwidth Management:No
- P-661HW-D1 802.11g Wireless ADSL2+ 4-port Security Gateway over POTS:Yes

Side by side

Differences highlightedShow differences only

Comparison of P-335U Dual Band Wireless Router with Bandwidth Management, P-661HW-D1 802.11g Wireless ADSL2+ 4-port Security Gateway over POTS
23 specifications	A Zyxel P-335U Dual Band Wireless Router with Bandwidth Management View product	B Zyxel P-661HW-D1 802.11g Wireless ADSL2+ 4-port Security Gateway over POTS View product
Networkidentical
Networking standardsKnown for one	IEEE 802.3	Unknown — not stated by the source
Full duplexKnown for one	Yes	Unknown — not stated by the source
Supports ISDN connection	No	No
Securityidentical
Stateful Packet Inspection (SPI)Known for one	Yes	Unknown — not stated by the source
DoS attack preventionKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Internal memoryKnown for one	16 MB	Unknown — not stated by the source
Flash memoryKnown for one	4 MB	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)	20 - 95%	20 - 95%
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Weight & dimensions1 differ
WeightDiffers	413 g	360 g
Other features4 differ
Compatible operating systemsKnown for one	Windows Linux Mac	Unknown — not stated by the source
Dimensions (WxDxH)Differs	190 x 150 x 33 mm	178 x 125 x 36 mm
Maximum data transfer rate	0.1 Gbit/s	0.1 Gbit/s
Minimum system requirementsKnown for one	Internet Explorer 5.0	Unknown — not stated by the source
Networking featuresDiffers	Wireless LAN	Ethernet LAN, ADSL
Power requirementsKnown for one	12V AC, 1 A	Unknown — not stated by the source
Supported data transfer ratesKnown for one	10/100Mbps	Unknown — not stated by the source
xDSL connectionDiffers	No	Yes
I/O portsDiffers	-4x10/100Base-T Ethernet,RJ-45, MDI/MDIX -1x10/100Base-T Ethernet, RJ-45, MDI/MDIX -1xUSB 1.1	4x 10/100 Ethernet (RJ-45) 1x ADSL (RJ-11)
Management platformKnown for one	Unknown — not stated by the source	Web-based
DSL featuresidentical
ADSLKnown for one	Unknown — not stated by the source	Yes
DSL specificationKnown for one	Unknown — not stated by the source	G.dmt ADSL over POTS (G.992.1 Annex A)
Protocolsidentical
Supported network protocolsKnown for one	Unknown — not stated by the source	IEEE 802.1d Transparent Bridging, 802.1q Pass-through Bridge, IP Routing: TCP, UDP, ICMP, ARP, RIPv1 & RIPv2, Static Route,IP Multicast IGMP v1/v2, IP Policy Route

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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