EnGenius SP-688 Broadband 4-in-1 SOHO IAD vs Zyxel 660HN-F3Z wireless router

Comparison of SP-688 Broadband 4-in-1 SOHO IAD, 660HN-F3Z

37 specifications	A EnGenius SP-688 Broadband 4-in-1 SOHO IADView product	B Zyxel 660HN-F3Z wireless router Model 660HN-F3Z View product
Wireless LAN featuresidentical
Channels quantityKnown for one	13 channels	—Unknown — not stated by the source
ModulationKnown for one	DQPSK, QPSK	—Unknown — not stated by the source
Networkidentical
Supports ISDN connectionKnown for one	No	—Unknown — not stated by the source
VPN supportKnown for one	PPTP, IPSEC, L2TP	—Unknown — not stated by the source
Networking standardsKnown for one	—Unknown — not stated by the source	IEEE 802.11n
Ports & interfacesidentical
DC-in jackKnown for one	Yes	—Unknown — not stated by the source
Management featuresidentical
Quality of Service (QoS) supportKnown for one	Yes	—Unknown — not stated by the source
Securityidentical
FilteringKnown for one	Yes	—Unknown — not stated by the source
MAC address filteringKnown for one	Yes	—Unknown — not stated by the source
DMZ supportKnown for one	Yes	—Unknown — not stated by the source
Protocolsidentical
Voice codecsKnown for one	G.711a, G.729A	—Unknown — not stated by the source
VoIP protocolsKnown for one	SIP V2	—Unknown — not stated by the source
Universal Plug and Play (UPnP)Known for one	—Unknown — not stated by the source	Yes
Management protocolsKnown for one	—Unknown — not stated by the source	Telnet, FTP, Web, SNMP, & DNS
Designidentical
Product colourKnown for one	Black, Silver	—Unknown — not stated by the source
Other featuresidentical
BandwidthKnown for one	2.4 GHz	—Unknown — not stated by the source
Maximum data transfer rateKnown for one	0.05 Gbit/s	—Unknown — not stated by the source
Networking featuresKnown for one	IEEE802.11b/g	—Unknown — not stated by the source
Number of usersKnown for one	11 user(s)	—Unknown — not stated by the source
Power requirementsKnown for one	DC 12V 1.25A	—Unknown — not stated by the source
Supported data transfer ratesKnown for one	1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54 Mbit/s	—Unknown — not stated by the source
USB ports quantityKnown for one	1	—Unknown — not stated by the source
xDSL connectionKnown for one	No	—Unknown — not stated by the source
I/O portsKnown for one	1 x RS-232 1 x FXO 1 x FXS	—Unknown — not stated by the source
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	189 x 132 x 42 mm
InterfaceKnown for one	—Unknown — not stated by the source	1 x RJ-45
Electromagnetic emissionsKnown for one	—Unknown — not stated by the source	FCC / CE / C-Tick
Antennaidentical
Antenna gain level (max)Known for one	—Unknown — not stated by the source	2 dBi
Featuresidentical
SafetyKnown for one	—Unknown — not stated by the source	CE ( EN60950-1, IEC 60950-1) / UL / CSA
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	20 - 60%
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 40 °C
Storage relative humidity (H-H)Known for one	—Unknown — not stated by the source	20 - 90%
Storage temperature (T-T)Known for one	—Unknown — not stated by the source	-20 - 60 °C
Weight & dimensionsidentical
WeightKnown for one	—Unknown — not stated by the source	365 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.