Product comparison · 2 modems

D-Link ADSL2+ Ethernet Modem (Annex B) vs D-Link DSL-2542B modem

5specifications compared
1differ
4identical
15known for one product only

Key differences

Storage temperature (T-T): 20 - 70 °C on the D-Link ADSL2+ Ethernet Modem (Annex B), -20 - 70 °C on the D-Link DSL-2542B modem.

Storage temperature (T-T)
- ADSL2+ Ethernet Modem (Annex B):20 - 70 °C
- DSL-2542B modem:-20 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of ADSL2+ Ethernet Modem (Annex B), DSL-2542B
20 specifications	A D-Link ADSL2+ Ethernet Modem (Annex B)View product	B D-Link DSL-2542B modem Model DSL-2542B View product
Modemidentical
Modem typeKnown for one	ADSL	Unknown — not stated by the source
Modem speedKnown for one	24000 Kbit/s	Unknown — not stated by the source
InterfaceKnown for one	RJ-45 / RJ-11	Unknown — not stated by the source
Performanceidentical
Data link protocolsKnown for one	ADSL2+ / G.dmt	Unknown — not stated by the source
Supported protocolsKnown for one	OAM F4/F5 IP - ATM (RFC 1577) PPP - ATM (RFC 2364) PPP - Ethernet (PPPoE) AAL5	Unknown — not stated by the source
Upstream data rateKnown for one	Unknown — not stated by the source	1 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	24 Mbit/s
Featuresidentical
Internal	No	No
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Modem (RJ-11) ports	1	1
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	4
Certificatesidentical
SafetyKnown for one	CSA	Unknown — not stated by the source
Compliance industry standardsKnown for one	Unknown — not stated by the source	802.1p/q
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Storage temperature (T-T)Differs	20 - 70 °C	-20 - 70 °C
Weight & dimensionsidentical
DepthKnown for one	108 mm	Unknown — not stated by the source
HeightKnown for one	31 mm	Unknown — not stated by the source
WidthKnown for one	142 mm	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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