Product comparison · 2 wireless routers

D-Link DIR-905L wireless router Fast Ethernet Black vs D-Link DSL-2640R + DWL-G122

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  • 25specifications compared
  • 12differ
  • 13identical
  • 34known for one product only

Key differences

  • Top Wi-Fi standard
    • DIR-905L wireless router Fast Ethernet Black:Wi-Fi 4 (802.11n)
    • DSL-2640R + DWL-G122:802.11g
  • Web-based management
    • DIR-905L wireless router Fast Ethernet Black:Yes
    • DSL-2640R + DWL-G122:No
  • Security algorithms
    • DIR-905L wireless router Fast Ethernet Black:WEP, WPA, WPA2, WPS
    • DSL-2640R + DWL-G122:WPA-PSK, WPA2
  • LED indicators
    • DIR-905L wireless router Fast Ethernet Black:Yes
    • DSL-2640R + DWL-G122:DSL, Link, Power, WLAN
  • Antennas quantity
    • DIR-905L wireless router Fast Ethernet Black:2
    • DSL-2640R + DWL-G122:1
  • Storage temperature (T-T)
    • DIR-905L wireless router Fast Ethernet Black:-20 - 65 °C
    • DSL-2640R + DWL-G122:-20 - 70 °C
  • Rack mounting
    • DIR-905L wireless router Fast Ethernet Black:No
    • DSL-2640R + DWL-G122:Yes
  • xDSL connection
    • DIR-905L wireless router Fast Ethernet Black:No
    • DSL-2640R + DWL-G122:Yes

Side by side

Differences highlightedShow differences only (off)
Comparison of DIR-905L, DSL-2640R + DWL-G122
59 specifications
WAN connectionidentical
Ethernet WANKnown for oneYesUnknown — not stated by the source
DSL WANKnown for oneUnknown — not stated by the sourceYes
Wireless LAN features2 differ
Top Wi-Fi standardDiffersWi-Fi 4 (802.11n)802.11g
WLAN data transfer rate (max)Known for one300 Mbit/sUnknown — not stated by the source
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g
Network1 differ
Ethernet LANYesYes
Ethernet LAN interface typeFast EthernetFast Ethernet
Ethernet LAN data rates10,100 Mbit/s10,100 Mbit/s
Cabling technology10/100Base-T(X)10/100Base-T(X)
Networking standardsDiffersIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3u, IEEE 802.3xIEEE 802.11b, IEEE 802.11g, IEEE 802.1Q, IEEE 802.3, IEEE 802.3u
Full duplexKnown for oneYesUnknown — not stated by the source
Supports ISDN connectionKnown for oneUnknown — not stated by the sourceNo
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports44
DC-in jackYesYes
RJ-11 ports quantityKnown for oneUnknown — not stated by the source1
Management features1 differ
Web-based managementDiffersYesNo
Quality of Service (QoS) supportKnown for oneUnknown — not stated by the sourceYes
Reset buttonKnown for oneUnknown — not stated by the sourceYes
Security1 differ
Security algorithmsDiffersWEP, WPA, WPA2, WPSWPA-PSK, WPA2
Stateful Packet Inspection (SPI)Known for oneYesUnknown — not stated by the source
FilteringYesYes
MAC address filteringYesYes
Network address translation (NAT)YesYes
Protocols1 differ
DHCP clientYesYes
Supported network protocolsDiffersPPPoE, UPnP, LLTD, IPV4, ARP, TCP, UDP, ICMPPPPoE, TCP/IP, RTSP, PPTP, LDAP
DHCP serverKnown for oneUnknown — not stated by the sourceYes
Universal Plug and Play (UPnP)Known for oneUnknown — not stated by the sourceYes
Routing protocolsKnown for oneUnknown — not stated by the sourceIP
Design1 differ
Product colourBlackBlack
LED indicatorsDiffersYesDSL, Link, Power, WLAN
Packaging contentidentical
AC adapter includedKnown for oneYesUnknown — not stated by the source
Antenna1 differ
Antenna designExternalExternal
Antenna connector typeKnown for oneRP-SMAUnknown — not stated by the source
Antennas quantityDiffers21
Featuresidentical
Internal memoryKnown for one32 MBUnknown — not stated by the source
Flash memoryKnown for one4 MBUnknown — not stated by the source
Poweridentical
AC input voltageKnown for one100 - 240 VUnknown — not stated by the source
AC input frequencyKnown for one50 - 60 HzUnknown — not stated by the source
Power consumption (typical)Known for one4.5 WUnknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Known for one0 - 90%Unknown — not stated by the source
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Storage temperature (T-T)Differs-20 - 65 °C-20 - 70 °C
Weight & dimensionsidentical
DepthKnown for one152 mmUnknown — not stated by the source
HeightKnown for one28 mmUnknown — not stated by the source
WeightKnown for one246 gUnknown — not stated by the source
WidthKnown for one112 mmUnknown — not stated by the source
Other features3 differ
BandwidthKnown for one2.4 GHzUnknown — not stated by the source
Rack mountingDiffersNoYes
Supported WAN typeKnown for one- Static IP - Dynamic IP - PPPoE - PPTP - L2TPUnknown — not stated by the source
WLAN data transfer rates supportedDiffers54,150,300 Mbit/s1,2,6,9,11,12,18,24,36,48,54 Mbit/s
xDSL connectionDiffersNoYes
Downstream data rateKnown for oneUnknown — not stated by the source24 Mbit/s
Form factorKnown for oneUnknown — not stated by the source1U
Frequency bandKnown for oneUnknown — not stated by the source2.4 GHz
Maximum data transfer rateKnown for oneUnknown — not stated by the source0.054 Gbit/s
Upstream data rateKnown for oneUnknown — not stated by the source1 Mbit/s
DSL featuresidentical
ADSL2+Known for oneUnknown — not stated by the sourceYes
DSL specificationKnown for oneUnknown — not stated by the sourceT1.413 Issue 2, ITU G.992.1, ITU G.992.2, ITU G.994.1, ITU G.992.3, ITU G.992.4, ITU G.992.5
Certificatesidentical
CertificationKnown for oneUnknown — not stated by the sourceFCC, CE

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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