Product comparison · 2 wired routers

Zyxel Prestige 662H-D1 wired router Fast Ethernet Black, Blue vs Zyxel 791R v2

16specifications compared
10differ
6identical
30known for one product only

Key differences

Networking standards
- Prestige 662H-D1 wired router Fast Ethernet Black, Blue:IEEE 802.1x
- 791R v2:IEEE 802.1d
Data transfer rate
- Prestige 662H-D1 wired router Fast Ethernet Black, Blue:100 Mbit/s
- 791R v2:10 Mbit/s
Supports ISDN connection
- Prestige 662H-D1 wired router Fast Ethernet Black, Blue:No
- 791R v2:Yes
Ethernet LAN (RJ-45) ports
- Prestige 662H-D1 wired router Fast Ethernet Black, Blue:5
- 791R v2:1
Management protocols
- Prestige 662H-D1 wired router Fast Ethernet Black, Blue:SNMP, Telnet, HTTP, FTP
- 791R v2:SNMP, Telnet
Supported network protocols
- Prestige 662H-D1 wired router Fast Ethernet Black, Blue:TCP/IP, UDP/IP, IPSec
- 791R v2:TCP/IP, PPPoE, PPPoA
Storage temperature (T-T)
- Prestige 662H-D1 wired router Fast Ethernet Black, Blue:-20 - 60 °C
- 791R v2:20 - 85 °C
Weight
- Prestige 662H-D1 wired router Fast Ethernet Black, Blue:360 g
- 791R v2:286.5 g

Side by side

Differences highlightedShow differences only

Comparison of 662H-D1, 791R v2
46 specifications	A Zyxel Prestige 662H-D1 wired router Fast Ethernet Black, Blue Model 662H-D1 View product	B Zyxel 791R v2 View product
Network3 differ
Networking standardsDiffers	IEEE 802.1x	IEEE 802.1d
Ethernet interface typeKnown for one	Fast Ethernet	Unknown — not stated by the source
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Data transfer rateDiffers	100 Mbit/s	10 Mbit/s
Full duplexKnown for one	Yes	Unknown — not stated by the source
Supports ISDN connectionDiffers	No	Yes
DSL featuresidentical
DSL specificationKnown for one	G.dmt (G.992.1), G.lite (G992.2),ITU-T G.992.1, G.dmt.bis (G.992.3), (G.992.5)	Unknown — not stated by the source
Management featuresidentical
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Reset buttonKnown for one	Yes	Unknown — not stated by the source
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
Universal Plug and Play (UPnP)Known for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	5	1
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Protocols2 differ
DMZ supportKnown for one	Yes	Unknown — not stated by the source
Management protocolsDiffers	SNMP, Telnet, HTTP, FTP	SNMP, Telnet
Supported network protocolsDiffers	TCP/IP, UDP/IP, IPSec	TCP/IP, PPPoE, PPPoA
Routing protocolsKnown for one	Unknown — not stated by the source	RIP-1, RIP-2
Supported protocolsKnown for one	Unknown — not stated by the source	ITU G.991.2 (G.shdsl)
Securityidentical
Security algorithmsKnown for one	TKIP, WPA, WPA-PSK, WPA2	Unknown — not stated by the source
Firewall securityKnown for one	Denial-of-Service (DoS) protection	Unknown — not stated by the source
MAC address filteringKnown for one	Yes	Unknown — not stated by the source
VPN tunnels quantityKnown for one	20	Unknown — not stated by the source
Authentication methodKnown for one	Unknown — not stated by the source	PAP, CHAP, PPP
Featuresidentical
CertificationKnown for one	FCC, CE	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Black, Blue	Unknown — not stated by the source
Antennaidentical
Antenna gain level (max)Known for one	5 dBi	Unknown — not stated by the source
Antennas quantityKnown for one	1	Unknown — not stated by the source
Poweridentical
Power over Ethernet (PoE)Known for one	No	Unknown — not stated by the source
Operational conditions1 differ
Storage temperature (T-T)Differs	-20 - 60 °C	20 - 85 °C
Operating relative humidity (H-H)Known for one	20 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	360 g	286.5 g
Other features2 differ
Power requirementsKnown for one	12V AC	Unknown — not stated by the source
Dimensions (WxDxH)Differs	180 x 128 x 36 mm	180 x 127 x 36 mm
Maximum data transfer rateDiffers	0.1 Gbit/s	0.005 Gbit/s
Networking featuresKnown for one	Ethernet, Fast Ethernet, ADSL 2/2+	Unknown — not stated by the source
Supported data transfer ratesKnown for one	10/100 Mbit/s	Unknown — not stated by the source
Connectivity LEDsKnown for one	Yes	Unknown — not stated by the source
Output power descriptionKnown for one	Unknown — not stated by the source	9V AC

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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