Product comparison · 2 wired routers

Zyxel P-660H-D3 ADSL 2+ 4-port Gateway over ISDN vs Zyxel Prestige 660RC-61 ADSL

8specifications compared
6differ
2identical
17known for one product only

Key differences

The Zyxel P-660H-D3 ADSL 2+ 4-port Gateway over ISDN has 155 g more weight than the Zyxel Prestige 660RC-61 ADSL (325 g vs 170 g). The Zyxel P-660H-D3 ADSL 2+ 4-port Gateway over ISDN has 0.076 Gbit/s more maximum data transfer rate than the Zyxel Prestige 660RC-61 ADSL (0.1 Gbit/s vs 0.024 Gbit/s). Only the Zyxel P-660H-D3 ADSL 2+ 4-port Gateway over ISDN has supports ISDN connection. Operating temperature (T-T): 0 - 50 °C on the Zyxel P-660H-D3 ADSL 2+ 4-port Gateway over ISDN, 0 - 40 °C on the Zyxel Prestige 660RC-61 ADSL. Dimensions (WxDxH): 180 x 128 x 36 mm on the Zyxel P-660H-D3 ADSL 2+ 4-port Gateway over ISDN, 105 x 106.5 x 35 mm on the Zyxel Prestige 660RC-61 ADSL.

Supports ISDN connection
- P-660H-D3 ADSL 2+ 4-port Gateway over ISDN:Yes
- Prestige 660RC-61 ADSL:No
Operating temperature (T-T)
- P-660H-D3 ADSL 2+ 4-port Gateway over ISDN:0 - 50 °C
- Prestige 660RC-61 ADSL:0 - 40 °C
Weight
- P-660H-D3 ADSL 2+ 4-port Gateway over ISDN:325 g
- Prestige 660RC-61 ADSL:170 g
Dimensions (WxDxH)
- P-660H-D3 ADSL 2+ 4-port Gateway over ISDN:180 x 128 x 36 mm
- Prestige 660RC-61 ADSL:105 x 106.5 x 35 mm
Maximum data transfer rate
- P-660H-D3 ADSL 2+ 4-port Gateway over ISDN:0.1 Gbit/s
- Prestige 660RC-61 ADSL:0.024 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of P-660H-D3 ADSL 2+ 4-port Gateway over ISDN, Prestige 660RC-61 ADSL
25 specifications	A Zyxel P-660H-D3 ADSL 2+ 4-port Gateway over ISDN View product	B Zyxel Prestige 660RC-61 ADSL View product
Network1 differ
Data transfer rateKnown for one	Unknown — not stated by the source	10 Mbit/s
Supports ISDN connectionDiffers	Yes	No
DSL featuresidentical
Upstream data rateKnown for one	1 Mbit/s	Unknown — not stated by the source
Downstream data rateKnown for one	24 Mbit/s	Unknown — not stated by the source
DSL specificationKnown for one	G.dmt ADSL over ISDN (G.992.1 Annex B)	Unknown — not stated by the source
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
I/O portsKnown for one	4x 10/100 Ethernet (RJ-45) 1x ADSL (RJ-45)	Unknown — not stated by the source
Protocols1 differ
Management protocolsKnown for one	Unknown — not stated by the source	SNMP; HTTP; Telnet; TFTP
Supported network protocolsDiffers	IEEE 802.1d Transparent Bridging, 802.1q Pass-through Bridge, IP Routing: TCP, UDP, ICMP, ARP, RIPv1 & RIPv2, Static Route,IP Multicast IGMP v1/v2, IP Policy Route	AAL5; ARP; ATM; DHCP; ICMP; IP; PPP; PPPoA; PPPoE; TCP; UDP
Securityidentical
Authentication methodKnown for one	Unknown — not stated by the source	PAP, CHAP
IP address filteringKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
CertificationKnown for one	Unknown — not stated by the source	UPnP
Poweridentical
Power over Ethernet (PoE)Known for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 50 °C	0 - 40 °C
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 - 95%	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	325 g	170 g
Other features2 differ
Power requirementsKnown for one	Unknown — not stated by the source	9 V
Dimensions (WxDxH)Differs	180 x 128 x 36 mm	105 x 106.5 x 35 mm
Maximum data transfer rateDiffers	0.1 Gbit/s	0.024 Gbit/s
Management platformKnown for one	Web-based	Unknown — not stated by the source
Networking featuresKnown for one	Ethernet LAN, ADSL	Unknown — not stated by the source
Designidentical
LED indicatorsKnown for one	Status	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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