Product comparison · 2 wireless routers

Zyxel 2812HNU-51c wireless router Gigabit Ethernet White vs Zyxel 661HW wireless router

11specifications compared
3differ
8identical
51known for one product only

Key differences

Antenna gain level (max)
- 2812HNU-51c wireless router Gigabit Ethernet White:2 dBi
- 661HW wireless router:3 dBi
Weight
- 2812HNU-51c wireless router Gigabit Ethernet White:555 g
- 661HW wireless router:360 g
Power requirements
- 2812HNU-51c wireless router Gigabit Ethernet White:12VDC
- 661HW wireless router:12V AC

Side by side

Differences highlightedShow differences only

Comparison of 2812HNU-51c, 661HW
62 specifications	A Zyxel 2812HNU-51c wireless router Gigabit Ethernet White Model 2812HNU-51c View product	B Zyxel 661HW wireless router Model 661HW View product
WAN connectionidentical
Ethernet WANKnown for one	Yes	Unknown — not stated by the source
DSL WANKnown for one	Yes	Unknown — not stated by the source
Wireless LAN featuresidentical
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
WLAN data transfer rate (max)Known for one	300 Mbit/s	Unknown — not stated by the source
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN interface typeKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u	Unknown — not stated by the source
Supports ISDN connectionKnown for one	Unknown — not stated by the source	No
VPN tunnels quantityKnown for one	Unknown — not stated by the source	2
VPN supportKnown for one	Unknown — not stated by the source	Yes
Mobile networkidentical
3GKnown for one	Yes	Unknown — not stated by the source
DSL featuresidentical
ADSL2+Known for one	Yes	Unknown — not stated by the source
ADSLKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	4	4
Management featuresidentical
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Reset buttonKnown for one	Yes	Unknown — not stated by the source
WPS push buttonKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Security algorithmsKnown for one	128-bit WEP, 64-bit WEP, SSH, WPA, WPA2, WPS	Unknown — not stated by the source
Filtering	Yes	Yes
MAC address filtering	Yes	Yes
Stateful Packet Inspection (SPI)Known for one	Unknown — not stated by the source	Yes
Protocolsidentical
Management protocolsKnown for one	Web/Telnet/FTP	Unknown — not stated by the source
VoIP protocolsKnown for one	VDSL1, VDSL2	Unknown — not stated by the source
DHCP clientKnown for one	Unknown — not stated by the source	Yes
DHCP serverKnown for one	Unknown — not stated by the source	Yes
Universal Plug and Play (UPnP)Known for one	Unknown — not stated by the source	Yes
Designidentical
Product colourKnown for one	White	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	EN55022 Class B EN61000-3-2: 2000 EN61000-3-3: 1995 + A1: 2001	Unknown — not stated by the source
Antenna1 differ
Antenna designKnown for one	Internal & external	Unknown — not stated by the source
Antenna gain level (max)Differs	2 dBi	3 dBi
Featuresidentical
Firmware upgradeable	Yes	Yes
SafetyKnown for one	EN 60950-1: 2001 + A11, IEC 60950-1: 2001	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	20 - 85%	Unknown — not stated by the source
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage relative humidity (H-H)Known for one	20 - 90%	Unknown — not stated by the source
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Weight & dimensions1 differ
DepthKnown for one	65 mm	Unknown — not stated by the source
HeightKnown for one	242 mm	Unknown — not stated by the source
WeightDiffers	555 g	360 g
WidthKnown for one	165 mm	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	356 mm	Unknown — not stated by the source
Package depthKnown for one	197 mm	Unknown — not stated by the source
Package heightKnown for one	107 mm	Unknown — not stated by the source
Package weightKnown for one	1.18 kg	Unknown — not stated by the source
Other features1 differ
Mobile network connectionKnown for one	Yes	Unknown — not stated by the source
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Input currentKnown for one	1.5 A	Unknown — not stated by the source
InterfaceKnown for one	2 x FXS POTS, 2 x USB 2.0, 4 x RJ-45 LAN, 1 x RJ-45 WAN, 1 x RJ-11 WAN	Unknown — not stated by the source
Power requirementsDiffers	12VDC	12V AC
Rack mountingKnown for one	No	Unknown — not stated by the source
Supported WAN typeKnown for one	1 x RJ-11f/ P-2812HNU-51c over POTS 1 x RJ-45 f/ Gigabit Ethernet	Unknown — not stated by the source
USB ports quantityKnown for one	2	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
WLAN data transfer rates supportedKnown for one	11,54,150,300 Mbit/s	Unknown — not stated by the source
xDSL connection	Yes	Yes
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	178 x 125 x 36 mm
Maximum data transfer rateKnown for one	Unknown — not stated by the source	0.1 Gbit/s
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 85%

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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