Product comparison · 2 wireless routers

Zyxel 660HW-61 wireless router Black, Blue vs Zyxel P-661HW-D wireless router

24specifications compared
10differ
14identical
28known for one product only

Key differences

Supports ISDN connection
- 660HW-61 wireless router Black, Blue:No
- P-661HW-D wireless router:Yes
Ethernet LAN (RJ-45) ports
- 660HW-61 wireless router Black, Blue:4
- P-661HW-D wireless router:1
Supported network protocols
- 660HW-61 wireless router Black, Blue:TCP/IP, UDP/IP, IPSec, PPTP
- P-661HW-D wireless router:TCP, UDP, ICMP, ARP
Antenna gain level (max)
- 660HW-61 wireless router Black, Blue:2 dBi
- P-661HW-D wireless router:3 dBi
Operating relative humidity (H-H)
- 660HW-61 wireless router Black, Blue:20 - 80%
- P-661HW-D wireless router:20 - 85%
Storage temperature (T-T)
- 660HW-61 wireless router Black, Blue:-20 - 60 °C
- P-661HW-D wireless router:20 - 60 °C
Weight
- 660HW-61 wireless router Black, Blue:325 g
- P-661HW-D wireless router:360 g
Dimensions (WxDxH)
- 660HW-61 wireless router Black, Blue:180 x 128 x 36 mm
- P-661HW-D wireless router:178 x 125 x 36 mm

Side by side

Differences highlightedShow differences only

Comparison of 660HW-61, P-661HW-D
52 specifications	A Zyxel 660HW-61 wireless router Black, Blue Model 660HW-61 View product	B Zyxel P-661HW-D wireless router Model P-661HW-D View product
Network1 differ
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
Networking standardsKnown for one	IEEE 802.1d, IEEE 802.1x	Unknown — not stated by the source
Full duplexKnown for one	Yes	Unknown — not stated by the source
Supports ISDN connectionDiffers	No	Yes
VPN tunnels quantityKnown for one	Unknown — not stated by the source	2
VPN supportKnown for one	Unknown — not stated by the source	IPSec, PPTP, AH, ESP, DES, 3DES, AES
DSL features1 differ
ADSL	Yes	Yes
DSL specificationDiffers	ITU G.992.1 G.dmt, ITU G.992.2 G.lite, ITU G.994.1 G.hs, ITU G.992.3, ITU G.992.4, ITU G.992.5	RADSL, G.dmt ADSL POTS ISDN, G.lite, ADSL2 G.dmt.bis, ADSL2 G.lite.bis, ADSL2+, RE ADSL
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	4	1
RJ-11 ports quantity	1	1
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Management featuresidentical
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Quality of Service (QoS) support	Yes	Yes
Reset button	Yes	Yes
Securityidentical
Security algorithmsKnown for one	TKIP, WPA, WPA-PSK	Unknown — not stated by the source
DoS attack preventionKnown for one	Yes	Unknown — not stated by the source
Filtering	Yes	Yes
MAC address filtering	Yes	Yes
System event logKnown for one	Yes	Unknown — not stated by the source
Authentication methodKnown for one	Unknown — not stated by the source	PAP, CHAP, SHA-1, MD5
Stateful Packet Inspection (SPI)Known for one	Unknown — not stated by the source	Yes
Protocols1 differ
DHCP client	Yes	Yes
DHCP server	Yes	Yes
Universal Plug and Play (UPnP)	Yes	Yes
Management protocolsKnown for one	SNMP, Telnet, HTTP, FTP	Unknown — not stated by the source
Supported network protocolsDiffers	TCP/IP, UDP/IP, IPSec, PPTP	TCP, UDP, ICMP, ARP
VoIP protocolsKnown for one	Unknown — not stated by the source	SIP
Designidentical
Product colourKnown for one	Black, Blue	Unknown — not stated by the source
Indication light	Yes	Yes
LED indicators	Yes	Yes
Antenna1 differ
Antenna gain level (max)Differs	2 dBi	3 dBi
Antennas quantityKnown for one	1	Unknown — not stated by the source
Featuresidentical
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power over Ethernet (PoE)Known for one	No	Unknown — not stated by the source
Operational conditions2 differ
Operating relative humidity (H-H)Differs	20 - 80%	20 - 85%
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage relative humidity (H-H)	20 - 90%	20 - 90%
Storage temperature (T-T)Differs	-20 - 60 °C	20 - 60 °C
Weight & dimensions1 differ
WeightDiffers	325 g	360 g
Other features2 differ
BandwidthKnown for one	2.4 GHz	Unknown — not stated by the source
Data transfer rateKnown for one	125 Mbit/s	Unknown — not stated by the source
Dimensions (WxDxH)Differs	180 x 128 x 36 mm	178 x 125 x 36 mm
Maximum data transfer rateDiffers	0.125 Gbit/s	0 Gbit/s
Networking featuresKnown for one	Ethernet, Fast Ethernet, ADSL 2/2+	Unknown — not stated by the source
Power requirementsKnown for one	12V AC	Unknown — not stated by the source
Supported data transfer ratesKnown for one	10/100/125 Mbit/s	Unknown — not stated by the source
WLAN data transfer rates supportedKnown for one	125 Mbit/s	Unknown — not stated by the source
xDSL connection	Yes	Yes
Input voltageKnown for one	Unknown — not stated by the source	12 V
ATM featuresKnown for one	Unknown — not stated by the source	8 PVCs, AAL5, RFC 1483/2684, VC, LLC, UBR, CBR, VBR-nrt, UNI 3.1/4.0 PVC, I.610 F4/F5 OAM
LAN featuresKnown for one	Unknown — not stated by the source	10/100M, MDI/MDIX

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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