Product comparison · 2 wired routers

Zyxel Prestige 660H-I wired router Black vs Zyxel P-662H-I wired router Black

26specifications compared
7differ
19identical
12known for one product only

Key differences

Supports ISDN connection
- Prestige 660H-I wired router Black:No
- P-662H-I wired router Black:Yes
Ethernet LAN (RJ-45) ports
- Prestige 660H-I wired router Black:4
- P-662H-I wired router Black:5
Operating relative humidity (H-H)
- Prestige 660H-I wired router Black:20 - 80%
- P-662H-I wired router Black:20 - 85%
Storage relative humidity (H-H)
- Prestige 660H-I wired router Black:20 - 90%
- P-662H-I wired router Black:10 - 90%
Weight
- Prestige 660H-I wired router Black:275 g
- P-662H-I wired router Black:360 g
Dimensions (WxDxH)
- Prestige 660H-I wired router Black:180 x 127 x 36 mm
- P-662H-I wired router Black:180 x 128 x 36 mm

Side by side

Differences highlightedShow differences only

Comparison of 660H-I, P-662H-I
38 specifications	A Zyxel Prestige 660H-I wired router Black Model 660H-I View product	B Zyxel P-662H-I wired router Black Model P-662H-I View product
Network1 differ
Networking standardsKnown for one	IEEE 802.1d	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
Supports ISDN connectionDiffers	No	Yes
ATM featuresKnown for one	UNI 3.1/4.0, RFC 1483/2684, RFC 2364 PPP, RFC 2516 PPP, ATM QoS UBR,CBR,VBR, I.610 OAM F4/F5 Loop-back, AIS, RDI OAM Cells	Unknown — not stated by the source
DSL featuresidentical
ADSL	Yes	Yes
DSL specification	ANSI T1.413 Issue 2, ITU G.992.1 G.dmt, ITU G.992.2 G.lite, ITU G.994.1 G.hs, ITU ADSL2 G.992.3, G.992.4, ITU ADSL2+ G.992.5, ADSL (RE ADSL)	ANSI T1.413 Issue 2, ITU G.992.1 G.dmt, ITU G.992.2 G.lite, ITU G.994.1 G.hs, ITU ADSL2 G.992.3, G.992.4, ITU ADSL2+ G.992.5, ADSL (RE ADSL)
Management featuresidentical
Web-based management	Yes	Yes
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Universal Plug and Play (UPnP)	Yes	Yes
Reset button	Yes	Yes
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	4	5
RJ-11 ports quantity	1	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Protocols1 differ
DHCP client	Yes	Yes
DHCP server	Yes	Yes
DMZ support	Yes	Yes
Management protocolsDiffers	SNMP, Telnet, FTP/TFTP, VPN (IPSec, PPTP)	SNMP, Telnet, FTP/TFTP
Securityidentical
Firewall security	Denial-of-Service (DoS) protection, Distributed Denial-of-Service (DDoS) protection	Denial-of-Service (DoS) protection, Distributed Denial-of-Service (DDoS) protection
Authentication methodKnown for one	Unknown — not stated by the source	AES
VPN tunnels quantityKnown for one	Unknown — not stated by the source	20
VPN supportKnown for one	Unknown — not stated by the source	- NETBIOS pass-through for IPSec - IPSec VPN keep-alive - IPSec NAT Traversal - IPSec PKI
Featuresidentical
Certification	FCC, CE	FCC, CE
Designidentical
Product colour	Black	Black
LED indicatorsKnown for one	Status	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)Differs	20 - 80%	20 - 85%
Storage relative humidity (H-H)Differs	20 - 90%	10 - 90%
Weight & dimensions1 differ
WeightDiffers	275 g	360 g
Other features1 differ
InterfaceKnown for one	ADSL, ADSL2, ADSL2+	Unknown — not stated by the source
Power requirements	12V AC, 1A	12V AC, 1A
Connectivity technology	Wired	Wired
Dimensions (WxDxH)Differs	180 x 127 x 36 mm	180 x 128 x 36 mm
Management platform	Telnet, FTP/TFTP	Telnet, FTP/TFTP
Connectivity LEDs	Yes	Yes
Antennaidentical
Antenna gain level (max)Known for one	Unknown — not stated by the source	5 dBi
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	1.58 kg

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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