Product comparison · 2 wired routers

D-Link DIR-140L wired router Fast Ethernet vs D-Link DSL-2520U/BA/D4A wired router Fast Ethernet Black

13specifications compared
2differ
11identical
31known for one product only

Key differences

LED indicators: LAN, Power, WAN on the D-Link DIR-140L wired router Fast Ethernet, Yes on the D-Link DSL-2520U/BA/D4A wired router Fast Ethernet Black. Operating temperature (T-T): 0 - 55 °C on the D-Link DIR-140L wired router Fast Ethernet, 0 - 40 °C on the D-Link DSL-2520U/BA/D4A wired router Fast Ethernet Black.

LED indicators
- DIR-140L wired router Fast Ethernet:LAN, Power, WAN
- DSL-2520U/BA/D4A wired router Fast Ethernet Black:Yes
Operating temperature (T-T)
- DIR-140L wired router Fast Ethernet:0 - 55 °C
- DSL-2520U/BA/D4A wired router Fast Ethernet Black:0 - 40 °C

Side by side

Differences highlightedShow differences only

Comparison of DIR-140L, DSL-2520U/BA/D4A
44 specifications	A D-Link DIR-140L wired router Fast Ethernet Model DIR-140L View product	B D-Link DSL-2520U/BA/D4A wired router Fast Ethernet Black Model DSL-2520U/BA/D4A View product
WAN connectionidentical
Ethernet WAN	Yes	Yes
DSL WANKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet interface type	Fast Ethernet	Fast Ethernet
Ethernet LAN	Yes	Yes
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Networking standardsKnown for one	IEEE 802.3, IEEE 802.3u	Unknown — not stated by the source
DSL featuresidentical
Internal modemKnown for one	Unknown — not stated by the source	No
ADSL2+Known for one	Unknown — not stated by the source	Yes
Management featuresidentical
Web-based management	Yes	Yes
Quality of Service (QoS) supportKnown for one	Unknown — not stated by the source	Yes
Universal Plug and Play (UPnP)Known for one	Unknown — not stated by the source	Yes
Reset buttonKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports	4	4
RJ-11 ports quantityKnown for one	Unknown — not stated by the source	1
USB versionKnown for one	Unknown — not stated by the source	1.1
USB ports quantityKnown for one	1	Unknown — not stated by the source
RS-232 portsKnown for one	1	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Protocolsidentical
DHCP client	Yes	Yes
DHCP server	Yes	Yes
DMZ supportKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Firewall security	Network address translation (NAT) firewall, Stateful packet inspection (SPI) firewall	Network address translation (NAT) firewall, Stateful packet inspection (SPI) firewall
MAC address filteringKnown for one	Unknown — not stated by the source	Yes
URL filteringKnown for one	Unknown — not stated by the source	Yes
IP address filteringKnown for one	Unknown — not stated by the source	Yes
Filtering descriptionKnown for one	Unknown — not stated by the source	ICMP, TCP, UDP
NAT functionalityKnown for one	Unknown — not stated by the source	y
Security algorithmsKnown for one	WPA, WPA2	Unknown — not stated by the source
Design1 differ
Product colourKnown for one	Unknown — not stated by the source	Black
LED indicatorsDiffers	LAN, Power, WAN	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 55 °C	0 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 65 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Featuresidentical
CertificationKnown for one	FCC Class B, CE	Unknown — not stated by the source
Poweridentical
Input currentKnown for one	1 A	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	188 mm	Unknown — not stated by the source
DepthKnown for one	111.8 mm	Unknown — not stated by the source
HeightKnown for one	28 mm	Unknown — not stated by the source
WeightKnown for one	245 g	Unknown — not stated by the source
Other featuresidentical
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Power LEDKnown for one	Yes	Unknown — not stated by the source
Power supply typeKnown for one	12V DC, 1A	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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