Product comparison · 2 modems

Fujitsu Modem 56k USB vs TP-Link TC7650 modem 1440000 Kbit/s

2specifications compared
2differ
0identical
28known for one product only

Key differences

The TP-Link TC7650 modem 1440000 Kbit/s has 1,439,944 Kbit/s more modem speed than the Fujitsu Modem 56k USB (1440000 Kbit/s vs 56 Kbit/s).

Modem speed
- Modem 56k USB:56 Kbit/s
- TC7650 modem 1440000 Kbit/s:1440000 Kbit/s

Side by side

Differences highlightedShow differences only

Comparison of Modem 56k USB, TC7650
30 specifications	A Fujitsu Modem 56k USB View product	B TP-Link TC7650 modem 1440000 Kbit/s Model TC7650 View product
Modem1 differ
Modem speedDiffers	56 Kbit/s	1440000 Kbit/s
Antenna typeKnown for one	Unknown — not stated by the source	Internal
InterfaceKnown for one	USB 1.1	Unknown — not stated by the source
ChipsetKnown for one	Pegasus Discrete DAA	Unknown — not stated by the source
Performanceidentical
Upstream data rateKnown for one	Unknown — not stated by the source	143 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	680 Mbit/s
Supported data transfer ratesKnown for one	56, 33.6, 28.8, 14.4 Mbps	Unknown — not stated by the source
Data compressionKnown for one	V.44, V.42bis, MNP 5	Unknown — not stated by the source
Featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Power LEDKnown for one	Unknown — not stated by the source	Yes
InternalKnown for one	No	Unknown — not stated by the source
Connectivity LEDsKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Cabling technologyKnown for one	Unknown — not stated by the source	10/100
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
Poweridentical
DC input voltageKnown for one	Unknown — not stated by the source	12 V
Power requirementsKnown for one	Unknown — not stated by the source	12VDC 1A
USB poweredKnown for one	Yes	Unknown — not stated by the source
System requirements1 differ
Compatible operating systemsDiffers	Windows XP	Windows 8/Windows 7/ Windows Vista™, Service Pack 1 or later/ Windows®XP, Service Pack 2 or later/ Mac®10.4 or later (Ethernet Connection Only) UNIX®Linux®
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS, Federal Communications Commission (FCC)
CertificationKnown for one	Unknown — not stated by the source	FCC, UL Cablelabs RoHS
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	-30 - 70%
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	LAN (RJ-45)
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
DepthKnown for one	28 mm	Unknown — not stated by the source
HeightKnown for one	28 mm	Unknown — not stated by the source
WeightKnown for one	250 g	Unknown — not stated by the source
WidthKnown for one	140 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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