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Product comparison · 2 modems

D-Link DSL-520B modem vs StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem

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  • 7specifications compared
  • 3differ
  • 4identical
  • 25known for one product only

Key differences

Operating temperature (T-T): 0 - 40 °C on the D-Link DSL-520B modem, 0 - 55 °C on the StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem. Operating relative humidity (H-H): -5 - 95% on the D-Link DSL-520B modem, 20 - 80% on the StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem. Storage temperature (T-T): -20 - 70 °C on the D-Link DSL-520B modem, 10 - 70 °C on the StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem.

  • Operating temperature (T-T)
    • 0 - 40 °C
    • 0 - 55 °C
  • Operating relative humidity (H-H)
    • -5 - 95%
    • 20 - 80%
  • Storage temperature (T-T)
    • -20 - 70 °C
    • 10 - 70 °C

Side by side

Differences highlightedShow differences only
32 specifications
A

D-Link

DSL-520B modem

Model DSL-520B

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B

StarTech.com

External V.92 56K USB Fax Modem – Dial up Data Modem

Model USB56KEM3

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Modemidentical
Modem speedKnown for one56 Kbit/s
ChipsetKnown for oneAgere/LSI SV92U2C
InterfaceKnown for oneRJ-11, RJ-45
Performanceidentical
Supported data transfer ratesKnown for one56/48/14.4 Kbit/s
Data compressionKnown for oneV.44
Upstream data rateKnown for one3.5 Mbit/s
Downstream data rateKnown for one24 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 indicatorsYesYes
Plug and PlayYesYes
Power LEDKnown for oneYes
Ports & interfacesidentical
Modem (RJ-11) ports11
Connector(s)Known for oneRJ-11, RJ-45
DC-in jackKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Poweridentical
USB poweredKnown for oneYes
Power supply typeKnown for one100-240 VAC, 50/60 Hz
System requirementsidentical
Compatible operating systemsKnown for oneWindows ME/ 2000/ XP(32/64-bit)/ Vista(32/64-bit)/ 7(32/64-bit)/ Server 2008 R2
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 55 °C
Operating relative humidity (H-H)Differs-5 - 95%20 - 80%
Storage temperature (T-T)Differs-20 - 70 °C10 - 70 °C
Weight & dimensionsidentical
DepthKnown for one75 mm
HeightKnown for one18 mm
WeightKnown for one25 g
WidthKnown for one25 mm
Packaging dataidentical
Package depthKnown for one170 mm
Package heightKnown for one35 mm
Package weightKnown for one180 g
Package widthKnown for one142 mm
Certificatesidentical
Compliance industry standardsKnown for oneADSL: 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

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