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Product comparison · 2 modems

D-Link DSL-2640B+DKT-710 modem vs D-Link DSL-520B modem

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  • 10specifications compared
  • 3differ
  • 7identical
  • 9known for one product only

Key differences

The D-Link DSL-520B modem has 2.5 Mbit/s more upstream data rate than the D-Link DSL-2640B+DKT-710 modem (3.5 Mbit/s vs 1 Mbit/s). Operating relative humidity (H-H): 5 - 95% on the D-Link DSL-2640B+DKT-710 modem, -5 - 95% on the D-Link DSL-520B modem.

  • Upstream data rate
    • 1 Mbit/s
    • 3.5 Mbit/s
  • Operating relative humidity (H-H)
    • 5 - 95%
    • -5 - 95%

Side by side

Differences highlightedShow differences only
19 specifications
A

D-Link

DSL-2640B+DKT-710 modem

Model DSL-2640B+DKT-710

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B

D-Link

DSL-520B modem

Model DSL-520B

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Modemidentical
InterfaceKnown for oneRJ-11, RJ-45
Performance1 differ
Upstream data rateDiffers1 Mbit/s3.5 Mbit/s
Downstream data rate24 Mbit/s24 Mbit/s
MAC address filteringKnown for oneYes
Supported protocolsKnown for one- ATM Adaption Layer type 5 (AAL5) - Bridged or routed Ethernet encapsulation - VC and LLC based multiplexing - MAC Encapsulated Routing - ATM Forum UNI3.1/4.0 PVC - ATM Cell Format ITU-T Rec. I.361 - PPP over ATM (RFC 2364) - PPP over Ethernet (PPPoE) - PPP Link Control Protocol (LCP) - Internet Pr
Featuresidentical
InternalNoNo
LED indicatorsKnown for oneYes
Plug and PlayKnown for oneYes
Power LEDKnown for oneYes
Connectivity LEDsKnown for oneYes
Ports & interfacesidentical
Connector(s)Known for oneRJ-11, RJ-45
DC-in jackYesYes
Ethernet LAN (RJ-45) ports11
Modem (RJ-11) ports11
Poweridentical
Power supply typeKnown for one100-240 VAC, 50/60 Hz
Certificates1 differ
Compliance industry standardsDiffers802.1p/qADSL: Multi-mode, ANSI T1.413 Issue 2, ITU-T G.992.1 (G.dmt) Annex A, ITU-T G.992.2 (G.lite) Annex, AITU-T G.994.1 (G.hs), ADSL2: ITU-T G.992.3 (G.dmt.bis) Annex A/L/M ITU-T G.992.4 (G.lite.bis) Annex A, ADSL2+: ITU-T G.992.5 Annex A/M
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs5 - 95%-5 - 95%
Storage temperature (T-T)-20 - 70 °C-20 - 70 °C

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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