Product comparison · 2 wireless routers

D-Link DSL-2750U wireless router Fast Ethernet Black vs Zyxel P-660RU-T1 v3s

29specifications compared
11differ
18identical
41known for one product only

Key differences

Top Wi-Fi standard
- DSL-2750U wireless router Fast Ethernet Black:Wi-Fi 4 (802.11n)
- P-660RU-T1 v3s:802.11b
LED indicators
- DSL-2750U wireless router Fast Ethernet Black:DSL, LAN, Power, USB, WLAN
- P-660RU-T1 v3s:Yes
Certification
- DSL-2750U wireless router Fast Ethernet Black:CE, FCC
- P-660RU-T1 v3s:FCC, CE
Antenna design
- DSL-2750U wireless router Fast Ethernet Black:External
- P-660RU-T1 v3s:Internal
Operating relative humidity (H-H)
- DSL-2750U wireless router Fast Ethernet Black:5 - 95%
- P-660RU-T1 v3s:20 - 85%
Storage temperature (T-T)
- DSL-2750U wireless router Fast Ethernet Black:-20 - 70 °C
- P-660RU-T1 v3s:-20 - 60 °C
Depth
- DSL-2750U wireless router Fast Ethernet Black:180 mm
- P-660RU-T1 v3s:107 mm
Height
- DSL-2750U wireless router Fast Ethernet Black:118 mm
- P-660RU-T1 v3s:36 mm

Side by side

Differences highlightedShow differences only

Comparison of DSL-2750U, P-660RU-T1 v3s
70 specifications	A D-Link DSL-2750U wireless router Fast Ethernet Black Model DSL-2750U View product	B Zyxel P-660RU-T1 v3s View product
WAN connectionidentical
Ethernet WANKnown for one	Unknown — not stated by the source	Yes
3G/4G USB modem compatibilityKnown for one	Unknown — not stated by the source	Yes
DSL WANKnown for one	Yes	Unknown — not stated by the source
Wireless LAN features2 differ
Top Wi-Fi standardDiffers	Wi-Fi 4 (802.11n)	802.11b
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b
Number of WLAN connections (max)Known for one	Unknown — not stated by the source	1
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 802.11n, IEEE 802.3, IEEE 802.3u	IEEE 802.11b
Supports ISDN connectionKnown for one	Unknown — not stated by the source	Yes
VPN supportKnown for one	PPTP/IPSec/L2TP	Unknown — not stated by the source
DSL featuresidentical
ADSL2+	Yes	Yes
DSL specificationKnown for one	Unknown — not stated by the source	G.dmt.bis (G.992.3), G.lite.bis (G.992.4), (G.992.5)
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	4	4
RJ-11 ports quantity	1	1
DC-in jack	Yes	Yes
Management featuresidentical
Web-based managementKnown for one	Unknown — not stated by the source	Yes
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Reset buttonKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Firewall	Yes	Yes
FilteringKnown for one	Unknown — not stated by the source	Yes
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	128-bit WEP, 64-bit WEP, WPA, WPA2	Unknown — not stated by the source
System event logKnown for one	Yes	Unknown — not stated by the source
Protocolsidentical
DHCP client	Yes	Yes
DHCP server	Yes	Yes
Universal Plug and Play (UPnP)	Yes	Yes
Routing protocols	RIP-1, RIP-2	RIP-1, RIP-2
Management protocolsKnown for one	Unknown — not stated by the source	SNMP, Telnet, FTP
Supported network protocolsKnown for one	IP/ICMP/TCP/UDP	Unknown — not stated by the source
Design1 differ
Product colour	Black	Black
LED indicatorsDiffers	DSL, LAN, Power, USB, WLAN	Yes
On/off switch	Yes	Yes
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Certificates1 differ
CertificationDiffers	CE, FCC	FCC, CE
Antenna1 differ
Antenna designDiffers	External	Internal
Antennas quantityKnown for one	1	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	5 W
Operational conditions2 differ
Operating relative humidity (H-H)Differs	5 - 95%	20 - 85%
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 90%
Storage temperature (T-T)Differs	-20 - 70 °C	-20 - 60 °C
Weight & dimensions3 differ
DepthDiffers	180 mm	107 mm
HeightDiffers	118 mm	36 mm
WeightKnown for one	Unknown — not stated by the source	140 g
WidthDiffers	39 mm	110 mm
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	229 mm
Package depthKnown for one	Unknown — not stated by the source	148 mm
Package heightKnown for one	Unknown — not stated by the source	43 mm
Package weightKnown for one	Unknown — not stated by the source	400 g
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	10 x 107 x 36 mm
Operating temperature (T-T)Known for one	Unknown — not stated by the source	32 - 104 °F
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	229 x 148 x 43 mm
Power requirementsKnown for one	Unknown — not stated by the source	9V DC, 0.6A
Power supply typeKnown for one	Unknown — not stated by the source	AC/DC
USB ports quantity	1	1
xDSL connection	Yes	Yes
BandwidthKnown for one	2.4 GHz	Unknown — not stated by the source
Downstream data rateKnown for one	24 Mbit/s	Unknown — not stated by the source
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Frequency rangeKnown for one	2.4 - 2.4835 GHz	Unknown — not stated by the source
Networking featuresKnown for one	Fast Ethernet	Unknown — not stated by the source
Rack mountingKnown for one	No	Unknown — not stated by the source
Upstream data rateKnown for one	1 Mbit/s	Unknown — not stated by the source
WLAN data transfer rates supportedKnown for one	54,300 Mbit/s	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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