Product comparison · 2 wired routers

Zyxel Prestige 661H wired router Black vs Zyxel Prestige 662H wired router

14specifications compared
5differ
9identical
8known for one product only

Key differences

The Zyxel Prestige 662H wired router has 1 more Ethernet LAN (RJ-45) ports than the Zyxel Prestige 661H wired router Black (5 vs 4). The Zyxel Prestige 662H wired router has 50 g more weight than the Zyxel Prestige 661H wired router Black (375 g vs 325 g). Networking standards: IEEE 802.1D on the Zyxel Prestige 661H wired router Black, IEEE 802.1x on the Zyxel Prestige 662H wired router. Dimensions (WxDxH): 128 x 180 x 36 mm on the Zyxel Prestige 661H wired router Black, 180 x 162 x 36 mm on the Zyxel Prestige 662H wired router.

Networking standards
- Prestige 661H wired router Black:IEEE 802.1D
- Prestige 662H wired router:IEEE 802.1x
Ethernet LAN (RJ-45) ports
- Prestige 661H wired router Black:4
- Prestige 662H wired router:5
Weight
- Prestige 661H wired router Black:325 g
- Prestige 662H wired router:375 g
Dimensions (WxDxH)
- Prestige 661H wired router Black:128 x 180 x 36 mm
- Prestige 662H wired router:180 x 162 x 36 mm

Side by side

Differences highlightedShow differences only

Comparison of 661H, 662H
22 specifications	A Zyxel Prestige 661H wired router Black Model 661H View product	B Zyxel Prestige 662H wired router Model 662H View product
Network1 differ
Networking standardsDiffers	IEEE 802.1D	IEEE 802.1x
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Supports ISDN connection	No	No
DSL featuresidentical
ADSL2+Known for one	Yes	Unknown — not stated by the source
ADSLKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	4	5
I/O portsKnown for one	Unknown — not stated by the source	RJ-11
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, L2TP, ICMP/IP, IPSec, AAL5	TCP/IP, PPTP, UDP/IP, 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
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	20 - 85%	20 - 85%
Weight & dimensions1 differ
WeightDiffers	325 g	375 g
Other features1 differ
Power requirements	12V DC	12V DC
Connectivity technology	Wired	Wired
Dimensions (WxDxH)Differs	128 x 180 x 36 mm	180 x 162 x 36 mm
Maximum data transfer rate	0.024 Gbit/s	0.024 Gbit/s
Securityidentical
Authentication methodKnown for one	Unknown — not stated by the source	RADIUS
Featuresidentical
CertificationKnown for one	Unknown — not stated by the source	FCC, UPnP

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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