Product comparison · 2 modems

D-Link DSL-2542B modem vs Zyxel ADSL USB Modem + 2 Filters

3specifications compared
3differ
0identical
26known for one product only

Key differences

Operating temperature (T-T): 0 - 40 °C on the D-Link DSL-2542B modem, 0 - 50 °C on the Zyxel ADSL USB Modem + 2 Filters. Operating relative humidity (H-H): 5 - 95% on the D-Link DSL-2542B modem, 20 - 85% on the Zyxel ADSL USB Modem + 2 Filters. Storage temperature (T-T): -20 - 70 °C on the D-Link DSL-2542B modem, -30 - 60 °C on the Zyxel ADSL USB Modem + 2 Filters.

Operating temperature (T-T)
- DSL-2542B modem:0 - 40 °C
- ADSL USB Modem + 2 Filters:0 - 50 °C
Operating relative humidity (H-H)
- DSL-2542B modem:5 - 95%
- ADSL USB Modem + 2 Filters:20 - 85%
Storage temperature (T-T)
- DSL-2542B modem:-20 - 70 °C
- ADSL USB Modem + 2 Filters:-30 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of DSL-2542B, ADSL USB Modem + 2 Filters
29 specifications	A D-Link DSL-2542B modem Model DSL-2542B View product	B Zyxel ADSL USB Modem + 2 Filters View product
Modemidentical
Modem typeKnown for one	Unknown — not stated by the source	DSL
Modem speedKnown for one	Unknown — not stated by the source	8000 Kbit/s
InterfaceKnown for one	Unknown — not stated by the source	USB
Performanceidentical
Networking featuresKnown for one	Unknown — not stated by the source	PPPoE, PPPoA
Supported protocolsKnown for one	Unknown — not stated by the source	ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.994.1 (G.hs)
Digital signal protocolKnown for one	Unknown — not stated by the source	ADSL Lite, ADSL
Upstream data rateKnown for one	1 Mbit/s	Unknown — not stated by the source
Downstream data rateKnown for one	24 Mbit/s	Unknown — not stated by the source
Ports & interfacesidentical
I/O portsKnown for one	Unknown — not stated by the source	1 x ADSL RJ-11; 1 x USB 4 PIN USB Type A
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	4	Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
System requirementsidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Minimum RAMKnown for one	Unknown — not stated by the source	64 MB
Minimum processorKnown for one	Unknown — not stated by the source	Pentium II 233 MHz/ Mac G3
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98/ME/2000/XP Apple MacOS 9/MacOS X
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC)
CertificationKnown for one	Unknown — not stated by the source	CE, WHQL, FCC Part 68, FCC Part 15
Compliance industry standardsKnown for one	802.1p/q	Unknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 50 °C
Operating relative humidity (H-H)Differs	5 - 95%	20 - 85%
Storage temperature (T-T)Differs	-20 - 70 °C	-30 - 60 °C
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	20 - 90%
Weight & dimensionsidentical
DepthKnown for one	Unknown — not stated by the source	45 mm
HeightKnown for one	Unknown — not stated by the source	26 mm
WeightKnown for one	Unknown — not stated by the source	75 g
WidthKnown for one	Unknown — not stated by the source	110 mm
Featuresidentical
InternalKnown for one	No	Unknown — not stated by the source
Connectivity LEDsKnown for one	Yes	Unknown — not stated by the source

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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