Product comparison · 2 modems

D-Link DCM-301 modem vs TP-Link TC7650 modem 1440000 Kbit/s

7specifications compared
5differ
2identical
19known for one product only

Key differences

The TP-Link TC7650 modem 1440000 Kbit/s has 13 Mbit/s more upstream data rate than the D-Link DCM-301 modem (143 Mbit/s vs 130 Mbit/s). The TP-Link TC7650 modem 1440000 Kbit/s has 340 Mbit/s more downstream data rate than the D-Link DCM-301 modem (680 Mbit/s vs 340 Mbit/s). Certification: FCC CE CableLabs DOCSIS 3.0 CW70 on the D-Link DCM-301 modem, FCC, UL Cablelabs RoHS on the TP-Link TC7650 modem 1440000 Kbit/s. Operating relative humidity (H-H): 10 - 90% on the D-Link DCM-301 modem, -30 - 70% on the TP-Link TC7650 modem 1440000 Kbit/s.

Upstream data rate
- DCM-301 modem:130 Mbit/s
- TC7650 modem 1440000 Kbit/s:143 Mbit/s
Downstream data rate
- DCM-301 modem:340 Mbit/s
- TC7650 modem 1440000 Kbit/s:680 Mbit/s
Operating relative humidity (H-H)
- DCM-301 modem:10 - 90%
- TC7650 modem 1440000 Kbit/s:-30 - 70%

Side by side

Differences highlightedShow differences only

Comparison of DCM-301, TC7650
26 specifications	A D-Link DCM-301 modem Model DCM-301 View product	B TP-Link TC7650 modem 1440000 Kbit/s Model TC7650 View product
Modemidentical
Modem speedKnown for one	Unknown — not stated by the source	1440000 Kbit/s
Antenna typeKnown for one	Unknown — not stated by the source	Internal
Performance2 differ
Upstream data rateDiffers	130 Mbit/s	143 Mbit/s
Downstream data rateDiffers	340 Mbit/s	680 Mbit/s
Data link protocolsKnown for one	ICMP/SNMP V1, V2c, V3	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
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) ports	1	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
System requirementsidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	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®
Certificates2 differ
Compliance certificatesDiffers	CE, Federal Communications Commission (FCC)	RoHS, Federal Communications Commission (FCC)
CertificationDiffers	FCC CE CableLabs DOCSIS 3.0 CW70	FCC, UL Cablelabs RoHS
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 90%	-30 - 70%
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
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	60 mm	Unknown — not stated by the source
HeightKnown for one	107 mm	Unknown — not stated by the source
WeightKnown for one	220 g	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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