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Product comparison · 2 wireless routers

Zyxel 661HNU-F1 wireless router Fast Ethernet vs Zyxel 870HW-51a v2

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  • 23specifications compared
  • 9differ
  • 14identical
  • 38known for one product only

Key differences

  • Top Wi-Fi standard
    • Wi-Fi 4 (802.11n)
    • 802.11g
  • LED indicators
    • Power, USB, WAN, WLAN
    • Yes
  • Antennas quantity
    • 2
    • 1
  • Weight
    • 400 g
    • 366 g
  • WLAN data transfer rates supported
    • 300 Mbit/s
    • 54 Mbit/s

Side by side

Differences highlightedShow differences only
61 specifications
A

Zyxel

661HNU-F1 wireless router Fast Ethernet

Model 661HNU-F1

View product
B

Zyxel

870HW-51a v2View product
Wireless LAN features2 differ
Top Wi-Fi standardDiffersWi-Fi 4 (802.11n)802.11g
WLAN data transfer rate (max)Known for one300 Mbit/s
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g
Network1 differ
Networking standardsDiffersIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.1QIEEE 802.11b, IEEE 802.11g, IEEE 802.3, IEEE 802.3u
VPN tunnels quantityKnown for one10
Full duplexKnown for oneYes
DSL featuresidentical
ADSL2+Known for oneYes
VDSLKnown for oneYes
Management featuresidentical
Web-based managementKnown for oneYes
Security1 differ
Security algorithmsDiffers128-bit WEP, 64-bit WEP, WPS128-bit WEP, 64-bit WEP, WPA, WPA-PSK, WPA2, WPA2-PSK
FirewallKnown for oneYes
NAT functionalityKnown for one6000
FilteringKnown for oneYes
MAC address filteringKnown for oneYes
Protocolsidentical
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Routing protocolsKnown for oneRIP-1, RIP-2
Management protocolsKnown for oneSNMP v1/v2
Design1 differ
LED indicatorsDiffersPower, USB, WAN, WLANYes
On/off switchKnown for oneYes
Product colourKnown for oneWhite
Certificates1 differ
CertificationDiffersFCC, CEEN55022 B EN61000-3-2: 2000 EN61000-3-3: 1995+A1:2001 FCC B
Antenna1 differ
Antenna designKnown for oneExternal
Antenna gain level (max)Known for one2 dBi
Antennas quantityDiffers21
Featuresidentical
SafetyKnown for oneCE (EN60950-1, IEC 60950-1), CSA
Poweridentical
Output voltageKnown for one12 V
Weight & dimensions1 differ
DepthKnown for one135 mm
HeightKnown for one42 mm
WeightDiffers400 g366 g
WidthKnown for one260 mm
Packaging dataidentical
Package widthKnown for one336 mm
Package depthKnown for one148 mm
Package heightKnown for one59 mm
Package weightKnown for one650 g
Other features1 differ
BandwidthKnown for one2.4 GHz
Rack mountingKnown for oneNo
USB ports quantityKnown for one1
WLAN data transfer rates supportedDiffers300 Mbit/s54 Mbit/s
Dimensions (WxDxH)Known for one189 x 132 x 40 mm
Downstream data rateKnown for one100 Mbit/s
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

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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