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Product comparison · 2 modems

D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router vs Zyxel ADSL USB Modem + 2 Filters

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  • 10specifications compared
  • 10differ
  • 0identical
  • 20known for one product only

Key differences

The D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router has 105 mm more depth than the Zyxel ADSL USB Modem + 2 Filters (150 mm vs 45 mm). The D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router has 7 mm more height than the Zyxel ADSL USB Modem + 2 Filters (33 mm vs 26 mm). The D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router has 243 g more weight than the Zyxel ADSL USB Modem + 2 Filters (318 g vs 75 g). Modem type: ADSL2, ADSL2+ on the D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router, DSL on the Zyxel ADSL USB Modem + 2 Filters. Interface: ADSL2, ADSL2+ on the D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router, USB on the Zyxel ADSL USB Modem + 2 Filters.

  • Modem type
    • ADSL2, ADSL2+
    • DSL
  • Interface
    • ADSL2, ADSL2+
    • USB
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 0 - 50 °C
  • Operating relative humidity (H-H)
    • 5 - 95%
    • 20 - 85%
  • Storage temperature (T-T)
    • -20 - 65 °C
    • -30 - 60 °C
  • Depth
    • 150 mm
    • 45 mm
  • Height
    • 33 mm
    • 26 mm
  • Weight
    • 318 g
    • 75 g

Side by side

Differences highlightedShow differences only
30 specifications
A

D-Link

DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet RouterView product
B

Zyxel

ADSL USB Modem + 2 FiltersView product
Modem2 differ
Modem typeDiffersADSL2, ADSL2+DSL
Modem speedKnown for one8000 Kbit/s
InterfaceDiffersADSL2, ADSL2+USB
Performanceidentical
Networking featuresKnown for onePPPoE, PPPoA
Supported protocolsKnown for oneITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.994.1 (G.hs)
Digital signal protocolKnown for oneADSL Lite, ADSL
Upstream data rateKnown for one3.5 Mbit/s
Downstream data rateKnown for one24 Mbit/s
Ports & interfacesidentical
I/O portsKnown for one1 x ADSL RJ-11; 1 x USB 4 PIN USB Type A
DC-in jackKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one4
Modem (RJ-11) portsKnown for one1
System requirementsidentical
Mac compatibilityKnown for oneYes
Minimum RAMKnown for one64 MB
Minimum processorKnown for onePentium II 233 MHz/ Mac G3
Compatible operating systemsKnown for oneWindows 98/ME/2000/XP Apple MacOS 9/MacOS X
Certificates1 differ
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
CertificationDiffers7.6” x 5.9” x 1.3 10.8” x 8.2” x 2.7CE, WHQL, FCC Part 68, FCC Part 15
Compliance industry standardsKnown for oneTR-067, TR-069
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 50 °C
Operating relative humidity (H-H)Differs5 - 95%20 - 85%
Storage temperature (T-T)Differs-20 - 65 °C-30 - 60 °C
Non-operating relative humidity (non-condensing)Known for one20 - 90%
Weight & dimensions4 differ
DepthDiffers150 mm45 mm
HeightDiffers33 mm26 mm
WeightDiffers318 g75 g
WidthDiffers193 mm110 mm
Featuresidentical
Connectivity LEDsKnown for oneDSL, LAN, Internet
Packaging dataidentical
Package dimensions (WxDxH)Known for one274 x 208 x 69 mm
Package weightKnown for one953 g

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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