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Product comparison · 2 wireless routers

D-Link DSL-2640U/RA/U1A wireless router Fast Ethernet Black vs D-Link DSL-2740U/B1A/T1A wireless router Fast Ethernet Black

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  • 30specifications compared
  • 2differ
  • 28identical
  • 8known for one product only

Key differences

  • Security algorithms
    • TKIP, WEP, WPA, WPA2, WPS
    • TKIP, WEP, WPA, WPA2

Side by side

Differences highlightedShow differences only
38 specifications
A

D-Link

DSL-2640U/RA/U1A wireless router Fast Ethernet Black

Model DSL-2640U/RA/U1A

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B

D-Link

DSL-2740U/B1A/T1A wireless router Fast Ethernet Black

Model DSL-2740U/B1A/T1A

View product
Wireless LAN featuresidentical
ModulationKnown for one16-QAM, 64-QAM, BPSK, CCK, DBPSK, DQPSK, DSSS, OFDM, PSK, QPSK
Network1 differ
Networking standardsDiffersIEEE 802.11b, IEEE 802.11g, IEEE 802.11nIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p
Security1 differ
Security algorithmsDiffersTKIP, WEP, WPA, WPA2, WPSTKIP, WEP, WPA, WPA2
FirewallKnown for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one5 - 95%
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Other featuresidentical
Frequency bandKnown for one2.4 GHz
Maximum data transfer rateKnown for one300 Mbit/s
Supported WAN typeKnown for oneADSL PPPoE PPPoA IPoA Static IP Dynamic IP Bridge Ethernet PPPoE Static IP Dynamic IP Bridge

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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