Product comparison · 2 wireless routers

D-Link DSL 504T vs Zyxel 661HW-I wireless router Black

15specifications compared
12differ
3identical
36known for one product only

Key differences

Ethernet LAN (RJ-45) ports
- DSL 504T:0
- 661HW-I wireless router Black:5
MAC address filtering
- DSL 504T:No
- 661HW-I wireless router Black:Yes
DHCP client
- DSL 504T:No
- 661HW-I wireless router Black:Yes
DHCP server
- DSL 504T:No
- 661HW-I wireless router Black:Yes
LED indicators
- DSL 504T:Power
- 661HW-I wireless router Black:DSL, Power, WLAN, Yes
Operating relative humidity (H-H)
- DSL 504T:5 - 95%
- 661HW-I wireless router Black:20 - 85%
Operating temperature (T-T)
- DSL 504T:5 - 40 °C
- 661HW-I wireless router Black:0 - 40 °C
Weight
- DSL 504T:332 g
- 661HW-I wireless router Black:360 g

Side by side

Differences highlightedShow differences only

Comparison of DSL 504T, 661HW-I
51 specifications	A D-Link DSL 504T View product	B Zyxel 661HW-I wireless router Black Model 661HW-I View product
Networkidentical
Ethernet LAN	Yes	Yes
Supports ISDN connectionKnown for one	Unknown — not stated by the source	Yes
VPN tunnels quantityKnown for one	Unknown — not stated by the source	2
VPN supportKnown for one	Unknown — not stated by the source	IPSec, PPTP
Ethernet LAN interface typeKnown for one	Fast Ethernet	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.3, IEEE 802.3u	Unknown — not stated by the source
DSL featuresidentical
ADSL	Yes	Yes
DSL specificationKnown for one	Unknown — not stated by the source	RADSL (ANSI T1.413, Issue 2), G.dmt ADSL (G.992.1 Annex B, U-R2), G.lite (G992.2), ADSL2 G.dmt.bis (G.992.3), ADSL2 G.lite.bis (G.992.4), ADSL2+ (G.992.5), Reach-Extended ADSL (RE ADSL) G.992.3 Annex L
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	0	5
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Management featuresidentical
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
Reset buttonKnown for one	Unknown — not stated by the source	Yes
Web-based managementKnown for one	Yes	Unknown — not stated by the source
Security1 differ
Security algorithmsKnown for one	Unknown — not stated by the source	TKIP, WPA, WPA-PSK, WPA2
Firewall securityKnown for one	Unknown — not stated by the source	Distributed Denial of Service (DDoS) prevention
DoS attack preventionKnown for one	Unknown — not stated by the source	Yes
FilteringKnown for one	Unknown — not stated by the source	Yes
MAC address filteringDiffers	No	Yes
Authentication methodKnown for one	PAP, CHAP	Unknown — not stated by the source
Protocols3 differ
DHCP clientDiffers	No	Yes
DHCP serverDiffers	No	Yes
Universal Plug and Play (UPnP)Known for one	Unknown — not stated by the source	Yes
Management protocolsDiffers	SNMP, Telnet, HTTP	SUA/Multi-NAT, VPN (IPSec, PPTP), DNS
Switching protocolsKnown for one	Ethernet	Unknown — not stated by the source
Routing protocolsKnown for one	RIP-1, RIP-2	Unknown — not stated by the source
Data link protocolsKnown for one	Ethernet, Fast Ethernet	Unknown — not stated by the source
Design1 differ
Product colourKnown for one	Unknown — not stated by the source	Black
Indication lightKnown for one	Unknown — not stated by the source	Yes
LED indicatorsDiffers	Power	DSL, Power, WLAN, Yes
Antennaidentical
Antenna gain level (max)Known for one	Unknown — not stated by the source	3 dBi
Operational conditions2 differ
Operating relative humidity (H-H)Differs	5 - 95%	20 - 85%
Operating temperature (T-T)Differs	5 - 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)Known for one	Unknown — not stated by the source	-20 - 60 °C
Weight & dimensions1 differ
WeightDiffers	332 g	360 g
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	1.48 kg
Other features3 differ
Dimensions (WxDxH)Differs	180 x 114 x 30 mm	180 x 128 x 36 mm
Maximum data transfer rateDiffers	0.1 Gbit/s	0.125 Gbit/s
Power requirementsDiffers	12 V DC 1.2A	12V AC
WLAN data transfer rates supportedKnown for one	Unknown — not stated by the source	54 Mbit/s
xDSL connection	Yes	Yes
ATM featuresKnown for one	Unknown — not stated by the source	ATM AAL5, RFC 1483/2684, VC-based/LLC-based multiplexing, Traffic Shaping UBR, CBR, VBR-nrt, ATM Forum UNI 3.1/4.0 PVC, I.610 F4/F5 OAM
Data transfer rateKnown for one	100 Mbit/s	Unknown — not stated by the source
Downstream data rateKnown for one	8 Mbit/s	Unknown — not stated by the source
Networking featuresKnown for one	TCP/IP, PPTP, UDP/IP, L2TP, ICMP/IP, IPSec, PPPoE, PPPoA	Unknown — not stated by the source
Upstream data rateKnown for one	1 Mbit/s	Unknown — not stated by the source
Digital signal protocolKnown for one	ADSL	Unknown — not stated by the source
I/O portsKnown for one	4 x network - Ethernet 10Base-T/100Base-TX - RJ-45 1 x modem - ADSL - RJ-11 ( WAN ) 1 x management - RS-232 - 9 pin D-Sub (DB-9)	Unknown — not stated by the source
WAN connectionidentical
Ethernet WANKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	12 W	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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