Product comparison · 2 wired routers

Zyxel P663H-51 wired router vs Zyxel Prestige 660H-63

20specifications compared
10differ
10identical
19known for one product only

Key differences

Supports ISDN connection
- P663H-51 wired router:No
- Prestige 660H-63:Yes
Management protocols
- P663H-51 wired router:SNMPv1/v2c
- Prestige 660H-63:SNMP, Telnet, HTTP, FTP
Certification
- P663H-51 wired router:RoHS & WEEE
- Prestige 660H-63:FCC, CE
Operating temperature (T-T)
- P663H-51 wired router:0 - 40 °C
- Prestige 660H-63:0 - 50 °C
Operating relative humidity (H-H)
- P663H-51 wired router:20 - 85%
- Prestige 660H-63:20 - 95%
Weight
- P663H-51 wired router:400 g
- Prestige 660H-63:325 g
Power requirements
- P663H-51 wired router:12 VDC (1.5A)
- Prestige 660H-63:12V AC
Dimensions (WxDxH)
- P663H-51 wired router:207 x 161 x 52 mm
- Prestige 660H-63:180 x 128 x 36 mm

Side by side

Differences highlightedShow differences only

Comparison of P663H-51, Prestige 660H-63
39 specifications	A Zyxel P663H-51 wired router Model P663H-51 View product	B Zyxel Prestige 660H-63 View product
Network1 differ
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.1d
Ethernet interface typeKnown for one	Unknown — not stated by the source	Fast Ethernet
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Data transfer rateKnown for one	Unknown — not stated by the source	100 Mbit/s
Full duplexKnown for one	Unknown — not stated by the source	Yes
Supports ISDN connectionDiffers	No	Yes
DSL features1 differ
ADSL	Yes	Yes
DSL specificationDiffers	ADSL2/2+, Annex L & Annex M	ITU G.992.1 G.dmt, ITU G.992.2 G.lite, ITU G.994.1 G.hs, ITU G.992.3, ITU G.992.4, ITU G.992.5
Management featuresidentical
Web-based management	Yes	Yes
Quality of Service (QoS) support	Yes	Yes
Reset button	Yes	Yes
Firmware upgradeableKnown for one	Unknown — not stated by the source	Yes
Universal Plug and Play (UPnP)Known for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	4	4
RJ-11 ports quantity	1	1
DC-in jack	Yes	Yes
Protocols1 differ
DHCP clientKnown for one	Unknown — not stated by the source	Yes
DHCP server	Yes	Yes
DMZ supportKnown for one	Unknown — not stated by the source	No
Management protocolsDiffers	SNMPv1/v2c	SNMP, Telnet, HTTP, FTP
Supported network protocolsKnown for one	Unknown — not stated by the source	TCP/IP, UDP/IP, IPSec, PPTP
Securityidentical
Firewall securityKnown for one	Unknown — not stated by the source	Denial-of-Service (DoS) protection
Features1 differ
CertificationDiffers	RoHS & WEEE	FCC, CE
SafetyKnown for one	UL1950, CSA C22.2 No. 950	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Poweridentical
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	No
Power consumption (typical)Known for one	12 W	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Operating relative humidity (H-H)Differs	20 - 85%	20 - 95%
Weight & dimensions1 differ
WeightDiffers	400 g	325 g
Other features3 differ
Power requirementsDiffers	12 VDC (1.5A)	12V AC
Connectivity technology	Wired	Wired
Dimensions (WxDxH)Differs	207 x 161 x 52 mm	180 x 128 x 36 mm
Maximum data transfer rate	0.1 Gbit/s	0.1 Gbit/s
Networking featuresKnown for one	Unknown — not stated by the source	Ethernet, Fast Ethernet, ADSL 2/2+, ISDN
Supported data transfer ratesKnown for one	Unknown — not stated by the source	10/100 Mbit/s
Connectivity LEDsDiffers	4x Ethernet LAN, 2x ADSL2+	Yes
Electromagnetic emissionsKnown for one	FCC Part 15 & Part 68 Class B	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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