Product comparison · 2 wired routers

Zyxel P-660H-T3 v2 ADSL2+ 4-port Gateway over ISDN/U-R2 vs Zyxel Prestige P-663H-51 wired router Grey

10specifications compared
5differ
5identical
31known for one product only

Key differences

Ethernet LAN (RJ-45) ports
- P-660H-T3 v2 ADSL2+ 4-port Gateway over ISDN/U-R2:1
- Prestige P-663H-51 wired router Grey:4
Management protocols
- P-660H-T3 v2 ADSL2+ 4-port Gateway over ISDN/U-R2:SUA/Multi-NAT
- Prestige P-663H-51 wired router Grey:SNMP, Telnet, HTTP, FTP
VPN support
- P-660H-T3 v2 ADSL2+ 4-port Gateway over ISDN/U-R2:IPSec, PPTP
- Prestige P-663H-51 wired router Grey:IPSec, PPTP, L2TP
Certification
- P-660H-T3 v2 ADSL2+ 4-port Gateway over ISDN/U-R2:FCC, CE
- Prestige P-663H-51 wired router Grey:RoHS & WEEE
Weight
- P-660H-T3 v2 ADSL2+ 4-port Gateway over ISDN/U-R2:275 g
- Prestige P-663H-51 wired router Grey:400 g

Side by side

Differences highlightedShow differences only

Comparison of P-660H-T3 v2 ADSL2+ 4-port Gateway over ISDN/U-R2, P-663H-51
41 specifications	A Zyxel P-660H-T3 v2 ADSL2+ 4-port Gateway over ISDN/U-R2 View product	B Zyxel Prestige P-663H-51 wired router Grey Model P-663H-51 View product
Networkidentical
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.1p, IEEE 802.1Q
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Supports ISDN connectionKnown for one	Yes	Unknown — not stated by the source
ATM featuresKnown for one	ATM Forum UNI 3.1/4.0	Unknown — not stated by the source
Wireless LAN featuresidentical
Dual-bandKnown for one	Unknown — not stated by the source	No
DSL featuresidentical
ADSL2+Known for one	Unknown — not stated by the source	Yes
ADSLKnown for one	Yes	Unknown — not stated by the source
DSL specificationKnown for one	I T1.4 ANSI T 413, TU G.992.1 ITU .1 G.dmt, ITU G.992.2 G.lite, ITU G.994.1 G.h .hs, 2.4 ITU ADSL2 G.992 92.3, G.992, ITU ADSL2+ G.992 92.5	Unknown — not stated by the source
Management featuresidentical
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	1	4
RJ-11 ports quantityKnown for one	1	Unknown — not stated by the source
Protocols1 differ
Routing protocolsKnown for one	Unknown — not stated by the source	IP
Management protocolsDiffers	SUA/Multi-NAT	SNMP, Telnet, HTTP, FTP
Supported network protocolsKnown for one	Unknown — not stated by the source	TCP/IP, UDP/IP, IPSec, PPTP, L2TP
DHCP clientKnown for one	Yes	Unknown — not stated by the source
Security1 differ
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
IP address filteringKnown for one	Unknown — not stated by the source	Yes
VPN supportDiffers	IPSec, PPTP	IPSec, PPTP, L2TP
Features1 differ
SafetyKnown for one	Unknown — not stated by the source	UL1950, CSA C22.2 No. 950
CertificationDiffers	FCC, CE	RoHS & WEEE
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Grey
Rack mountingKnown for one	Unknown — not stated by the source	No
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	12 W
Operational conditionsidentical
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	20 - 90%	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	207 mm
DepthKnown for one	Unknown — not stated by the source	161 mm
HeightKnown for one	Unknown — not stated by the source	52 mm
WeightDiffers	275 g	400 g
Other featuresidentical
Electromagnetic emissionsKnown for one	Unknown — not stated by the source	FCC Part 15 & Part 68 Class B
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	180 x 36 x 127 mm	Unknown — not stated by the source
Maximum data transfer rateKnown for one	0.1 Gbit/s	Unknown — not stated by the source
Power supply typeKnown for one	12 V AC 1 A	Unknown — not stated by the source
Supported WAN typeKnown for one	ATM	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.

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