Product comparison · 2 modems

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

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  • 6specifications compared
  • 5differ
  • 1identical
  • 26known for one product only

Key differences

The D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router has 3.4664 Mbit/s more upstream data rate than the Sandberg USB Modem Link (3.5 Mbit/s vs 0.0336 Mbit/s). The D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router has 23.944 Mbit/s more downstream data rate than the Sandberg USB Modem Link (24 Mbit/s vs 0.056 Mbit/s). The D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router has 741 g more package weight than the Sandberg USB Modem Link (953 g vs 212 g). Interface: ADSL2, ADSL2+ on the D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router, USB on the Sandberg USB Modem Link. Package dimensions (WxDxH): 274 x 208 x 69 mm on the D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router, 170 x 67 x 220 mm on the Sandberg USB Modem Link.

  • Interface
    • DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:ADSL2, ADSL2+
    • USB Modem Link:USB
  • Upstream data rate
    • DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:3.5 Mbit/s
    • USB Modem Link:0.0336 Mbit/s
  • Downstream data rate
    • DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:24 Mbit/s
    • USB Modem Link:0.056 Mbit/s
  • Package dimensions (WxDxH)
    • DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:274 x 208 x 69 mm
    • USB Modem Link:170 x 67 x 220 mm
  • Package weight
    • DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:953 g
    • USB Modem Link:212 g

Side by side

Differences highlightedShow differences only (on)
Comparison of DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router, USB Modem Link
32 specifications
Modem1 differ
Modem typeKnown for oneADSL2, ADSL2+Unknown — not stated by the source
InterfaceDiffersADSL2, ADSL2+USB
Modem speedKnown for oneUnknown — not stated by the source54 Kbit/s
Performance2 differ
Upstream data rateDiffers3.5 Mbit/s0.0336 Mbit/s
Downstream data rateDiffers24 Mbit/s0.056 Mbit/s
Data compressionKnown for oneUnknown — not stated by the sourceMNP 5, V.42, V.42bis, LAPM, MNP2-4
Featuresidentical
Connectivity LEDsKnown for oneDSL, LAN, InternetUnknown — not stated by the source
Cable lengthKnown for oneUnknown — not stated by the source150 m
InternalKnown for oneUnknown — not stated by the sourceNo
Requires shelfKnown for oneUnknown — not stated by the sourceNo
Ports & interfacesidentical
DC-in jackKnown for oneYesUnknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one4Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one7.6” x 5.9” x 1.3 10.8” x 8.2” x 2.7Unknown — not stated by the source
Compliance industry standardsKnown for oneTR-067, TR-069Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one5 - 95%Unknown — not stated by the source
Storage temperature (T-T)Known for one-20 - 65 °CUnknown — not stated by the source
Weight & dimensionsidentical
DepthKnown for one150 mmUnknown — not stated by the source
HeightKnown for one33 mmUnknown — not stated by the source
WeightKnown for one318 gUnknown — not stated by the source
WidthKnown for one193 mmUnknown — not stated by the source
Packaging data2 differ
Package dimensions (WxDxH)Differs274 x 208 x 69 mm170 x 67 x 220 mm
Package weightDiffers953 g212 g
Package depthKnown for oneUnknown — not stated by the source6.7 mm
Package heightKnown for oneUnknown — not stated by the source22 mm
Package widthKnown for oneUnknown — not stated by the source17 mm
System requirementsidentical
Minimum RAMKnown for oneUnknown — not stated by the source16 MB
Minimum processorKnown for oneUnknown — not stated by the sourcePentium 233 MHz
Compatible operating systemsKnown for oneUnknown — not stated by the sourceWindows XP Windows 2000 Windows ME Windows 98
Technical detailsidentical
Case or master carton dimensions (W x D x H)Known for oneUnknown — not stated by the source14
ContentsKnown for oneUnknown — not stated by the source1 Sandberg USB Modem Link 1 USB cable 1.5 metres (attached to modem) 1 Driver CD 1 User guide in English, Danish, Norwegian, Swedish and Finnish 1 Warranty card

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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