Conceptronic ADSL2+ Router & Modem vs Zyxel P-335 Firewall Router with USB Print Server

Comparison of CADSLR4B+, P-335 Firewall Router with USB Print Server

29 specifications	A Conceptronic ADSL2+ Router & Modem Model CADSLR4B+ View product	B Zyxel P-335 Firewall Router with USB Print ServerView product
Networkidentical
Networking standardsKnown for one	—Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u
Full duplex	Yes	Yes
Supports ISDN connection	No	No
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	4	4
DC-in jackKnown for one	—Unknown — not stated by the source	Yes
I/O portsDiffers	1x ADSL (RJ-11)	4 x 10/100Base-T Ethernet, RJ-45, MDI/MDIX 1 x 10/100Base-T Ethernet, RJ-45, MDI/MDIX 1 x USB 1.1
Security1 differ
Firewall securityDiffers	Network address translation (NAT) firewall	Stateful packet inspection (SPI) firewall, Denial of Service (DoS) protection
VPN supportKnown for one	—Unknown — not stated by the source	Pass-through
Featuresidentical
Flash memoryKnown for one	—Unknown — not stated by the source	4 MB
Internal memoryKnown for one	—Unknown — not stated by the source	16 MB
Minimum system requirementsKnown for one	—Unknown — not stated by the source	Internet Explorer 5.0
Poweridentical
Power over Ethernet (PoE)Known for one	—Unknown — not stated by the source	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 50 °C
Storage temperature (T-T)Known for one	—Unknown — not stated by the source	-30 - 60 °C
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	20 - 95%
Storage relative humidity (H-H)Known for one	—Unknown — not stated by the source	20 - 95%
Weight & dimensionsidentical
WeightKnown for one	—Unknown — not stated by the source	381 g
Other featuresidentical
Power requirementsKnown for one	—Unknown — not stated by the source	12V AC, 1A
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows Linux Mac
Connectivity technology	Wired	Wired
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	190 x 133 x 33 mm
Maximum data transfer rate	0.1 Gbit/s	0.1 Gbit/s
Supported data transfer ratesKnown for one	—Unknown — not stated by the source	10/100Mbps
Supported WAN typeKnown for one	PPPoE, PPPoA, DHCP	—Unknown — not stated by the source
DSL featuresidentical
ADSLKnown for one	Yes	—Unknown — not stated by the source
Upstream data rateKnown for one	1 Mbit/s	—Unknown — not stated by the source
Downstream data rateKnown for one	24 Mbit/s	—Unknown — not stated by the source
DSL specificationKnown for one	G.DMT, G.Lite	—Unknown — not stated by the source
Management featuresidentical
Web-based managementKnown for one	Yes	—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.