Product comparison · 2 wireless routers

Zyxel 661HW wireless router vs Zyxel NBG4115 wireless router

12specifications compared
7differ
5identical
22known for one product only

Key differences

Ethernet LAN (RJ-45) ports
- 661HW wireless router:4
- NBG4115 wireless router:2
Antenna gain level (max)
- 661HW wireless router:3 dBi
- NBG4115 wireless router:2 dBi
Storage temperature (T-T)
- 661HW wireless router:-20 - 60 °C
- NBG4115 wireless router:-30 - 70 °C
Weight
- 661HW wireless router:360 g
- NBG4115 wireless router:190 g
Dimensions (WxDxH)
- 661HW wireless router:178 x 125 x 36 mm
- NBG4115 wireless router:140 x 110 x 30 mm
xDSL connection
- 661HW wireless router:Yes
- NBG4115 wireless router:No
Non-operating relative humidity (non-condensing)
- 661HW wireless router:20 - 85%
- NBG4115 wireless router:20 - 90%

Side by side

Differences highlightedShow differences only

Comparison of 661HW, NBG4115
34 specifications	A Zyxel 661HW wireless router Model 661HW View product	B Zyxel NBG4115 wireless router Model NBG4115 View product
Networkidentical
Ethernet LAN	Yes	Yes
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11b, IEEE 802.11g
Supports ISDN connection	No	No
VPN tunnels quantityKnown for one	2	Unknown — not stated by the source
VPN supportKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	4	2
Management featuresidentical
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
Protocolsidentical
DHCP client	Yes	Yes
DHCP server	Yes	Yes
Management protocolsKnown for one	Unknown — not stated by the source	PPTP, L2TP, IPSec, DHCP
Data link protocolsKnown for one	Unknown — not stated by the source	Ethernet, Fast Ethernet
Universal Plug and Play (UPnP)Known for one	Yes	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, IC, NCC
Antenna1 differ
Antenna gain level (max)Differs	3 dBi	2 dBi
Antennas quantityKnown for one	Unknown — not stated by the source	1
Featuresidentical
SafetyKnown for one	Unknown — not stated by the source	CE LVD
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)Differs	-20 - 60 °C	-30 - 70 °C
Weight & dimensions1 differ
WeightDiffers	360 g	190 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	247 mm
Package depthKnown for one	Unknown — not stated by the source	155 mm
Package heightKnown for one	Unknown — not stated by the source	61 mm
Other features3 differ
Dimensions (WxDxH)Differs	178 x 125 x 36 mm	140 x 110 x 30 mm
USB ports quantityKnown for one	Unknown — not stated by the source	1
xDSL connectionDiffers	Yes	No
Non-operating relative humidity (non-condensing)Differs	20 - 85%	20 - 90%
Maximum data transfer rateKnown for one	0.1 Gbit/s	Unknown — not stated by the source
Power requirementsKnown for one	12V AC	Unknown — not stated by the source
DSL featuresidentical
ADSLKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Stateful Packet Inspection (SPI)Known for one	Yes	Unknown — not stated by the source
FilteringKnown for one	Yes	Unknown — not stated by the source
MAC address filteringKnown for one	Yes	Unknown — not stated by the source

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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