Product comparison · 2 wireless routers

D-Link DVA-G3671B/TO wireless router Fast Ethernet Black, White vs Zyxel 870HW-51a v2

22specifications compared
10differ
12identical
33known for one product only

Key differences

Product colour
- DVA-G3671B/TO wireless router Fast Ethernet Black, White:Black, White
- 870HW-51a v2:White
Operating relative humidity (H-H)
- DVA-G3671B/TO wireless router Fast Ethernet Black, White:5 - 95%
- 870HW-51a v2:20 - 85%
Storage temperature (T-T)
- DVA-G3671B/TO wireless router Fast Ethernet Black, White:-20 - 70 °C
- 870HW-51a v2:-20 - 60 °C
Dimensions (WxDxH)
- DVA-G3671B/TO wireless router Fast Ethernet Black, White:217.5 x 146.5 x 32 mm
- 870HW-51a v2:189 x 132 x 40 mm
Networking features
- DVA-G3671B/TO wireless router Fast Ethernet Black, White:WLAN, Fast Ethernet
- 870HW-51a v2:Fast Ethernet
Power supply type
- DVA-G3671B/TO wireless router Fast Ethernet Black, White:12V, 1.5A
- 870HW-51a v2:12V DC

Side by side

Differences highlightedShow differences only

Comparison of DVA-G3671B/TO, 870HW-51a v2
55 specifications	A D-Link DVA-G3671B/TO wireless router Fast Ethernet Black, White Model DVA-G3671B/TO View product	B Zyxel 870HW-51a v2 View product
Wireless LAN featuresidentical
ModulationKnown for one	CCK, DBPSK, DQPSK, OFDM	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	802.11g
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN interface type	Fast Ethernet	Fast Ethernet
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Networking standardsDiffers	IEEE 802.11b, IEEE 802.11g	IEEE 802.11b, IEEE 802.11g, IEEE 802.3, IEEE 802.3u
VPN supportKnown for one	PPTP/L2TP/IPSec	Unknown — not stated by the source
Full duplexKnown for one	Unknown — not stated by the source	Yes
DSL featuresidentical
ADSLKnown for one	Yes	Unknown — not stated by the source
DSL specificationKnown for one	ADSL, ADSL2+	Unknown — not stated by the source
VDSLKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	4	4
RJ-11 ports quantityKnown for one	1	Unknown — not stated by the source
DC-in jack	Yes	Yes
Management featuresidentical
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Reset button	Yes	Yes
Security1 differ
Security algorithmsDiffers	128-bit WEP, 64-bit WEP, EAP, WPA-PSK	128-bit WEP, 64-bit WEP, WPA, WPA-PSK, WPA2, WPA2-PSK
Stateful Packet Inspection (SPI)Known for one	Yes	Unknown — not stated by the source
Filtering	Yes	Yes
MAC address filtering	Yes	Yes
DMZ supportKnown for one	Yes	Unknown — not stated by the source
Network address translation (NAT)Known for one	Yes	Unknown — not stated by the source
Protocolsidentical
DHCP clientKnown for one	Yes	Unknown — not stated by the source
DHCP serverKnown for one	Yes	Unknown — not stated by the source
VoIP protocolsKnown for one	SIP (RFC 3261)	Unknown — not stated by the source
Supported network protocolsKnown for one	NAT/NAPT (RFC 1631), RIP v1 (RFC 1058), RIP v2 (RFC 1389),DNS, TCP/UDP, ARP/RARP (RFC 826), ICMP (RFC 791), IGMP, UPnP, DMZ, PPPoE, SNTP/NTP	Unknown — not stated by the source
Design2 differ
Product colourDiffers	Black, White	White
LED indicatorsDiffers	LAN, WLAN, USB, Voip 1/2, DSL, Internet	Yes
Antennaidentical
Antenna gain level (max)Known for one	2 dBi	Unknown — not stated by the source
Antennas quantity	1	1
Featuresidentical
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
Operational conditions2 differ
Operating relative humidity (H-H)Differs	5 - 95%	20 - 85%
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Differs	-20 - 70 °C	-20 - 60 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Other features4 differ
BandwidthKnown for one	2.4 GHz	Unknown — not stated by the source
Dimensions (WxDxH)Differs	217.5 x 146.5 x 32 mm	189 x 132 x 40 mm
Frequency rangeKnown for one	2.4 - 2.4835 GHz	Unknown — not stated by the source
Networking featuresDiffers	WLAN, Fast Ethernet	Fast Ethernet
Power supply typeDiffers	12V, 1.5A	12V DC
USB ports quantityKnown for one	1	Unknown — not stated by the source
WLAN data transfer rates supportedDiffers	2,5.5,6,9,11,12,18,24,36,48,54 Mbit/s	54 Mbit/s
xDSL connection	Yes	Yes
Downstream data rateKnown for one	Unknown — not stated by the source	100 Mbit/s
Input currentKnown for one	Unknown — not stated by the source	1 A
Input voltageKnown for one	Unknown — not stated by the source	120V/230V/240V
Upstream data rateKnown for one	Unknown — not stated by the source	45 Mbit/s
WAN connectionidentical
DSL WANKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	Phone (RJ-11), USB
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	EN55022 B EN61000-3-2: 2000 EN61000-3-3: 1995+A1:2001 FCC B
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	366 g

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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