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Product comparison · 2 modems

D-Link DSL-2542B modem vs StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem -

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  • 6specifications compared
  • 5differ
  • 1identical
  • 30known for one product only

Key differences

The D-Link DSL-2542B modem has 0.964 Mbit/s more upstream data rate than the StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem - (1 Mbit/s vs 0.036 Mbit/s). The D-Link DSL-2542B modem has 23.944 Mbit/s more downstream data rate than the StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem - (24 Mbit/s vs 0.056 Mbit/s). Operating temperature (T-T): 0 - 40 °C on the D-Link DSL-2542B modem, 0 - 60 °C on the StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem -. Operating relative humidity (H-H): 5 - 95% on the D-Link DSL-2542B modem, 10 - 90% on the StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem -. Storage temperature (T-T): -20 - 70 °C on the D-Link DSL-2542B modem, -10 - 70 °C on the StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem -.

  • Upstream data rate
    • 1 Mbit/s
    • 0.036 Mbit/s
  • Downstream data rate
    • 24 Mbit/s
    • 0.056 Mbit/s
  • Operating temperature (T-T)
    • 0 - 40 °C
    • 0 - 60 °C
  • Operating relative humidity (H-H)
    • 5 - 95%
    • 10 - 90%
  • Storage temperature (T-T)
    • -20 - 70 °C
    • -10 - 70 °C

Side by side

Differences highlightedShow differences only
36 specifications
A

D-Link

DSL-2542B modem

Model DSL-2542B

View product
B

StarTech.com

USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem -

Model USB56KEMH2

View product
Modemidentical
Modem speedKnown for one56 Kbit/s
InterfaceKnown for oneUSB 2.0
ChipsetKnown for oneConexant - CX93010-21Z
Performance2 differ
Supported data transfer ratesKnown for one56 Kbps Down, 36.6 Kbps Up, 14.4 Kbps Fax
Upstream data rateDiffers1 Mbit/s0.036 Mbit/s
Downstream data rateDiffers24 Mbit/s0.056 Mbit/s
Maximum fax transfer rateKnown for one14.4 Kbps
Supported protocolsKnown for oneModem ITU-T V.92 / V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.23, V.21 Bell 212A, Bell 103 Fax V.17, V.29, V.27 Ter, V.21 channel 2 Data V.44, V.42bis, MNP 5
Featuresidentical
LED indicatorsKnown for oneData
InternalKnown for oneNo
Connectivity LEDsKnown for oneYes
Ports & interfacesidentical
Modem (RJ-11) ports11
DC-in jackKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one4
System requirementsidentical
Compatible operating systemsKnown for one- Windows 7, 8, 8.1, 10 - Windows Server 2008 R2, 2012 R2, 2016, 2019 - Mac OS 10.9 to 10.10 - Linux kernel 3.16 to 4.4 LTS
Certificatesidentical
Compliance certificatesKnown for oneRoHS, CE, Federal Communications Commission (FCC), REACH, Trade Agreements Act (TAA)
CertificationKnown for oneCE, FCC, RoHS, REACH, TAA
Compliance industry standardsKnown for one802.1p/q
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 40 °C0 - 60 °C
Operating relative humidity (H-H)Differs5 - 95%10 - 90%
Storage temperature (T-T)Differs-20 - 70 °C-10 - 70 °C
Weight & dimensionsidentical
DepthKnown for one77 mm
HeightKnown for one20 mm
WeightKnown for one28 g
WidthKnown for one27 mm
Packaging contentidentical
Cables includedKnown for onePhone (RJ-11)
Quick start guideKnown for oneYes
Packaging dataidentical
Package depthKnown for one166 mm
Package dimensions (WxDxH)Known for one136 x 163 x 32 mm
Package heightKnown for one36 mm
Package weightKnown for one136 g
Package widthKnown for one139 mm
Logistics dataidentical
Master (outer) case heightKnown for one369 mm
Master (outer) case lengthKnown for one379 mm
Master (outer) case widthKnown for one725 mm
Products per master (outer) caseKnown for one100 pc(s)

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