Product comparison · 2 modems

D-Link DFM-562IS modem 56 Kbit/s vs D-Link DSL-2640B+DKT-710 modem

4specifications compared
4differ
0identical
15known for one product only

Key differences

Internal
- DFM-562IS modem 56 Kbit/s:Yes
- DSL-2640B+DKT-710 modem:No
Modem (RJ-11) ports
- DFM-562IS modem 56 Kbit/s:2
- DSL-2640B+DKT-710 modem:1
Operating temperature (T-T)
- DFM-562IS modem 56 Kbit/s:0 - 55 °C
- DSL-2640B+DKT-710 modem:0 - 40 °C
Storage temperature (T-T)
- DFM-562IS modem 56 Kbit/s:-10 - 70 °C
- DSL-2640B+DKT-710 modem:-20 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of DFM-562IS, DSL-2640B+DKT-710
19 specifications	A D-Link DFM-562IS modem 56 Kbit/s Model DFM-562IS View product	B D-Link DSL-2640B+DKT-710 modem Model DSL-2640B+DKT-710 View product
Modemidentical
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
InterfaceKnown for one	PCI	Unknown — not stated by the source
Performanceidentical
Data compressionKnown for one	V.42bis & MNP 2-4	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
Features1 differ
InternalDiffers	Yes	No
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Modem (RJ-11) portsDiffers	2	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	1
System requirementsidentical
Compatible operating systemsKnown for one	Windows 98SE, Windows ME, Windows 2000, Windows XP	Unknown — not stated by the source
Certificatesidentical
SafetyKnown for one	LVD (EC 60950)	Unknown — not stated by the source
Compliance industry standardsKnown for one	Unknown — not stated by the source	802.1p/q
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 55 °C	0 - 40 °C
Storage temperature (T-T)Differs	-10 - 70 °C	-20 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
DepthKnown for one	120 mm	Unknown — not stated by the source
HeightKnown for one	50 mm	Unknown — not stated by the source
WeightKnown for one	46 g	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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