Product comparison · 2 wired routers

Zyxel Prestige 662H-D3 wired router vs Zyxel Prestige 660RU-T1/ADSL2+ Ethernet/USB Router over POTS

14specifications compared
7differ
7identical
10known for one product only

Key differences

Networking standards
- Prestige 662H-D3 wired router:IEEE 802.1x
- Prestige 660RU-T1/ADSL2+ Ethernet/USB Router over POTS:IEEE 802.1D, IEEE 802.1Q
Supports ISDN connection
- Prestige 662H-D3 wired router:Yes
- Prestige 660RU-T1/ADSL2+ Ethernet/USB Router over POTS:No
Authentication method
- Prestige 662H-D3 wired router:RADIUS
- Prestige 660RU-T1/ADSL2+ Ethernet/USB Router over POTS:PAP, CHAP, MS-CHAP
Certification
- Prestige 662H-D3 wired router:FCC, UPnP
- Prestige 660RU-T1/ADSL2+ Ethernet/USB Router over POTS:FCC; CE
Weight
- Prestige 662H-D3 wired router:375 g
- Prestige 660RU-T1/ADSL2+ Ethernet/USB Router over POTS:171 g
Dimensions (WxDxH)
- Prestige 662H-D3 wired router:180 x 162 x 36 mm
- Prestige 660RU-T1/ADSL2+ Ethernet/USB Router over POTS:111 x 106.5 x 35 mm

Side by side

Differences highlightedShow differences only

Comparison of 662H-D3, Prestige 660RU-T1/ADSL2+ Ethernet/USB Router over POTS
24 specifications	A Zyxel Prestige 662H-D3 wired router Model 662H-D3 View product	B Zyxel Prestige 660RU-T1/ADSL2+ Ethernet/USB Router over POTS View product
Network2 differ
Networking standardsDiffers	IEEE 802.1x	IEEE 802.1D, IEEE 802.1Q
Data transfer rateKnown for one	Unknown — not stated by the source	10 Mbit/s
Supports ISDN connectionDiffers	Yes	No
DSL featuresidentical
ADSL	Yes	Yes
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
RJ-11 ports quantityKnown for one	Unknown — not stated by the source	1
USB ports quantityKnown for one	Unknown — not stated by the source	1
I/O portsKnown for one	ADSL: 1 x RJ-45 LAN: 4 x 10/100M Auto MDI/MDIX	Unknown — not stated by the source
Protocols1 differ
Routing protocols	RIP-1, RIP-2	RIP-1, RIP-2
Management protocols	SNMP, Telnet, HTTP	SNMP, Telnet, HTTP
Supported network protocolsDiffers	TCP/IP, PPTP, UDP/IP, ICMP/IP, IPSec, PPPoE, PPPoA, AAL5	TCP/IP, PPTP, UDP/IP, L2TP, ICMP/IP, IPSec, PPPoE, PPPoA, AAL5
Supported protocols	ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.992.3 (G.DMT.bis), ITU G.992.4 (G.lite.bis), ITU G.992.5	ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.992.3 (G.DMT.bis), ITU G.992.4 (G.lite.bis), ITU G.992.5
Security1 differ
Authentication methodDiffers	RADIUS	PAP, CHAP, MS-CHAP
Features1 differ
CertificationDiffers	FCC, UPnP	FCC; CE
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 85%
Operating relative humidity (H-H)Known for one	20 - 85%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	375 g	171 g
Other features1 differ
Connectivity technology	Wired	Wired
Dimensions (WxDxH)Differs	180 x 162 x 36 mm	111 x 106.5 x 35 mm
Maximum data transfer rate	0.024 Gbit/s	0.024 Gbit/s
Power requirementsKnown for one	12V DC	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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