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Product comparison · 2 wireless routers

Zyxel 661HNU-F3 wireless router White vs Zyxel 870HW-51a v2

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  • 17specifications compared
  • 7differ
  • 10identical
  • 52known for one product only

Key differences

  • Top Wi-Fi standard
    • Wi-Fi 4 (802.11n)
    • 802.11g
  • Antennas quantity
    • 2
    • 1
  • Weight
    • 400 g
    • 366 g
  • WLAN data transfer rates supported
    • 11,54,150 Mbit/s
    • 54 Mbit/s

Side by side

Differences highlightedShow differences only
69 specifications
A

Zyxel

661HNU-F3 wireless router White

Model 661HNU-F3

View product
B

Zyxel

870HW-51a v2View product
WAN connectionidentical
Ethernet WANKnown for oneYes
DSL WANKnown for oneYes
Wireless LAN features2 differ
Top Wi-Fi standardDiffersWi-Fi 4 (802.11n)802.11g
WLAN data transfer rate (max)Known for one150 Mbit/s
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g
Network1 differ
Networking standardsDiffersIEEE 802.1p, IEEE 802.1Q, IEEE 802.3IEEE 802.11b, IEEE 802.11g, IEEE 802.3, IEEE 802.3u
VPN tunnels quantityKnown for one10
Ethernet LAN interface typeKnown for oneFast Ethernet
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Cabling technologyKnown for one10/100Base-T(X)
Full duplexKnown for oneYes
Mobile networkidentical
3GKnown for oneYes
DSL featuresidentical
ADSL2+Known for oneYes
VDSLKnown for oneYes
Ports & interfacesidentical
RJ-11 ports quantityKnown for one1
DC-in jackKnown for oneYes
Management featuresidentical
Web-based managementKnown for oneYes
Quality of Service (QoS) supportKnown for oneYes
Security1 differ
Security algorithmsDiffers128-bit WEP, 64-bit WEP, WPA, WPA2, WPS128-bit WEP, 64-bit WEP, WPA, WPA-PSK, WPA2, WPA2-PSK
FirewallKnown for oneYes
Stateful Packet Inspection (SPI)Known for oneYes
Network address translation (NAT)Known for oneYes
FilteringKnown for oneYes
MAC address filteringKnown for oneYes
Protocolsidentical
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Universal Plug and Play (UPnP)Known for oneYes
Routing protocolsKnown for oneRIP-1, RIP-2
Management protocolsKnown for oneTelnet, FTP, SNMP
Designidentical
On/off switchKnown for oneYes
Antenna1 differ
Antenna designKnown for oneExternal
Antenna gain level (max)Known for one2 dBi
Antennas quantityDiffers21
Featuresidentical
Electromagnetic compatibilityKnown for oneFCC/CE
SafetyKnown for oneCE (EN60950-1, IEC 60950-1), CSA
Poweridentical
Power over Ethernet (PoE)Known for oneNo
Weight & dimensions1 differ
DepthKnown for one135 mm
HeightKnown for one42 mm
WeightDiffers400 g366 g
WidthKnown for one260 mm
Packaging dataidentical
Package widthKnown for one366 mm
Package depthKnown for one148 mm
Package heightKnown for one59 mm
Package weightKnown for one650 g
Other features1 differ
Mobile network connectionKnown for oneYes
Bandwidth (first)Known for one2.4 GHz
Frequency bandKnown for one2.4 GHz
Rack mountingKnown for oneNo
WLAN data transfer rates supportedDiffers11,54,150 Mbit/s54 Mbit/s
Dimensions (WxDxH)Known for one189 x 132 x 40 mm
Downstream data rateKnown for one100 Mbit/s
Input currentKnown for one1 A
Input voltageKnown for one120V/230V/240V
Networking featuresKnown for oneFast Ethernet
Power supply typeKnown for one12V DC
Upstream data rateKnown for one45 Mbit/s
Packaging contentidentical
Cables includedKnown for onePhone (RJ-11), USB
AC adapter includedKnown for oneYes
Certificatesidentical
CertificationKnown for oneEN55022 B EN61000-3-2: 2000 EN61000-3-3: 1995+A1:2001 FCC B

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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