Product comparison · 2 modems

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

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  • 7specifications compared
  • 7differ
  • 0identical
  • 20known for one product only

Key differences

The D-Link DSL-520B modem has 3.453 Mbit/s more upstream data rate than the StarTech.com External V.92 56K USB Fax Modem (3.5 Mbit/s vs 0.047 Mbit/s). The D-Link DSL-520B modem has 23.945 Mbit/s more downstream data rate than the StarTech.com External V.92 56K USB Fax Modem (24 Mbit/s vs 0.055 Mbit/s). LED indicators: Yes on the D-Link DSL-520B modem, Power on the StarTech.com External V.92 56K USB Fax Modem. Connector(s): RJ-11, RJ-45 on the D-Link DSL-520B modem, RJ-11, USB A on the StarTech.com External V.92 56K USB Fax Modem. Operating temperature (T-T): 0 - 40 °C on the D-Link DSL-520B modem, 0 - 70 °C on the StarTech.com External V.92 56K USB Fax Modem.

  • Upstream data rate
    • DSL-520B modem:3.5 Mbit/s
    • External V.92 56K USB Fax Modem:0.047 Mbit/s
  • Downstream data rate
    • DSL-520B modem:24 Mbit/s
    • External V.92 56K USB Fax Modem:0.055 Mbit/s
  • LED indicators
    • DSL-520B modem:Yes
    • External V.92 56K USB Fax Modem:Power
  • Connector(s)
    • DSL-520B modem:RJ-11, RJ-45
    • External V.92 56K USB Fax Modem:RJ-11, USB A
  • Operating temperature (T-T)
    • DSL-520B modem:0 - 40 °C
    • External V.92 56K USB Fax Modem:0 - 70 °C
  • Operating relative humidity (H-H)
    • DSL-520B modem:-5 - 95%
    • External V.92 56K USB Fax Modem:5 - 95%
  • Storage temperature (T-T)
    • DSL-520B modem:-20 - 70 °C
    • External V.92 56K USB Fax Modem:-20 - 85 °C

Side by side

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Comparison of DSL-520B, USB56KEM2
27 specifications
A

D-Link

DSL-520B modem

Model DSL-520B

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Modemidentical
InterfaceKnown for oneRJ-11, RJ-45Unknown — not stated by the source
Performance2 differ
Upstream data rateDiffers3.5 Mbit/s0.047 Mbit/s
Downstream data rateDiffers24 Mbit/s0.055 Mbit/s
MAC address filteringKnown for oneYesUnknown — not stated by the source
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 PrUnknown — not stated by the source
Features1 differ
InternalKnown for oneNoUnknown — not stated by the source
LED indicatorsDiffersYesPower
Plug and PlayKnown for oneYesUnknown — not stated by the source
Power LEDKnown for oneYesUnknown — not stated by the source
Ports & interfaces1 differ
Connector(s)DiffersRJ-11, RJ-45RJ-11, USB A
DC-in jackKnown for oneYesUnknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one1Unknown — not stated by the source
Modem (RJ-11) portsKnown for one1Unknown — not stated by the source
Poweridentical
Power supply typeKnown for one100-240 VAC, 50/60 HzUnknown — not stated by the source
Power consumption (typical)Known for oneUnknown — not stated by the source0.1 W
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/MUnknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 70 °C
Operating relative humidity (H-H)Differs-5 - 95%5 - 95%
Storage temperature (T-T)Differs-20 - 70 °C-20 - 85 °C
System requirementsidentical
Compatible operating systemsKnown for oneUnknown — not stated by the sourceWindows ME/2000/ XP(32/64bit)/Vista(32/64bit)/ Server 2008 R2/7(32/64bit)/8(32/64-bit) Mac OS 10.5 Linux kernel 2.6.18 +
Weight & dimensionsidentical
DepthKnown for oneUnknown — not stated by the source195 mm
HeightKnown for oneUnknown — not stated by the source21 mm
WeightKnown for oneUnknown — not stated by the source50 g
WidthKnown for oneUnknown — not stated by the source32 mm
Packaging dataidentical
Package depthKnown for oneUnknown — not stated by the source140 mm
Package heightKnown for oneUnknown — not stated by the source131 mm
Package widthKnown for oneUnknown — not stated by the source37.5 mm

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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