Product comparison · 2 modems

D-Link ADSL2+ Ethernet Modem (Annex B) vs D-Link DSL-520B modem

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  • 7specifications compared
  • 4differ
  • 3identical
  • 18known for one product only

Key differences

Interface: RJ-45 / RJ-11 on the D-Link ADSL2+ Ethernet Modem (Annex B), RJ-11, RJ-45 on the D-Link DSL-520B modem. Operating relative humidity (H-H): 5 - 95% on the D-Link ADSL2+ Ethernet Modem (Annex B), -5 - 95% on the D-Link DSL-520B modem. Storage temperature (T-T): 20 - 70 °C on the D-Link ADSL2+ Ethernet Modem (Annex B), -20 - 70 °C on the D-Link DSL-520B modem.

  • Interface
    • ADSL2+ Ethernet Modem (Annex B):RJ-45 / RJ-11
    • DSL-520B modem:RJ-11, RJ-45
  • Operating relative humidity (H-H)
    • ADSL2+ Ethernet Modem (Annex B):5 - 95%
    • DSL-520B modem:-5 - 95%
  • Storage temperature (T-T)
    • ADSL2+ Ethernet Modem (Annex B):20 - 70 °C
    • DSL-520B modem:-20 - 70 °C

Side by side

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Comparison of ADSL2+ Ethernet Modem (Annex B), DSL-520B
25 specifications
B

D-Link

DSL-520B modem

Model DSL-520B

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Modem1 differ
InterfaceDiffersRJ-45 / RJ-11RJ-11, RJ-45
Modem typeKnown for oneADSLUnknown — not stated by the source
Modem speedKnown for one24000 Kbit/sUnknown — not stated by the source
Performance1 differ
Upstream data rateKnown for oneUnknown — not stated by the source3.5 Mbit/s
Downstream data rateKnown for oneUnknown — not stated by the source24 Mbit/s
MAC address filteringKnown for oneUnknown — not stated by the sourceYes
Supported protocolsDiffersOAM F4/F5 IP - ATM (RFC 1577) PPP - ATM (RFC 2364) PPP - Ethernet (PPPoE) AAL5- 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
Data link protocolsKnown for oneADSL2+ / G.dmtUnknown — not stated by the source
Featuresidentical
InternalNoNo
LED indicatorsKnown for oneUnknown — not stated by the sourceYes
Plug and PlayKnown for oneUnknown — not stated by the sourceYes
Power LEDKnown for oneUnknown — not stated by the sourceYes
Ports & interfacesidentical
Connector(s)Known for oneUnknown — not stated by the sourceRJ-11, RJ-45
DC-in jackKnown for oneUnknown — not stated by the sourceYes
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source1
Modem (RJ-11) ports11
Poweridentical
Power supply typeKnown for oneUnknown — not stated by the source100-240 VAC, 50/60 Hz
Certificatesidentical
Compliance industry standardsKnown for oneUnknown — not stated by the sourceADSL: 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
SafetyKnown for oneCSAUnknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs5 - 95%-5 - 95%
Storage temperature (T-T)Differs20 - 70 °C-20 - 70 °C
Weight & dimensionsidentical
DepthKnown for one108 mmUnknown — not stated by the source
HeightKnown for one31 mmUnknown — not stated by the source
WidthKnown for one142 mmUnknown — 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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