Product comparison · 2 modems

D-Link DCM-202 modem 100000 Kbit/s vs TP-Link TC7650 modem 1440000 Kbit/s

8specifications compared
7differ
1identical
17known for one product only

Key differences

The TP-Link TC7650 modem 1440000 Kbit/s has 1,340,000 Kbit/s more modem speed than the D-Link DCM-202 modem 100000 Kbit/s (1440000 Kbit/s vs 100000 Kbit/s). The TP-Link TC7650 modem 1440000 Kbit/s has 132.76 Mbit/s more upstream data rate than the D-Link DCM-202 modem 100000 Kbit/s (143 Mbit/s vs 10.24 Mbit/s). The TP-Link TC7650 modem 1440000 Kbit/s has 637 Mbit/s more downstream data rate than the D-Link DCM-202 modem 100000 Kbit/s (680 Mbit/s vs 43 Mbit/s). Certification: FCC Class B on the D-Link DCM-202 modem 100000 Kbit/s, FCC, UL Cablelabs RoHS on the TP-Link TC7650 modem 1440000 Kbit/s. Operating relative humidity (H-H): 0 - 90% on the D-Link DCM-202 modem 100000 Kbit/s, -30 - 70% on the TP-Link TC7650 modem 1440000 Kbit/s.

Modem speed
- DCM-202 modem 100000 Kbit/s:100000 Kbit/s
- TC7650 modem 1440000 Kbit/s:1440000 Kbit/s
Upstream data rate
- DCM-202 modem 100000 Kbit/s:10.24 Mbit/s
- TC7650 modem 1440000 Kbit/s:143 Mbit/s
Downstream data rate
- DCM-202 modem 100000 Kbit/s:43 Mbit/s
- TC7650 modem 1440000 Kbit/s:680 Mbit/s
Certification
- DCM-202 modem 100000 Kbit/s:FCC Class B
- TC7650 modem 1440000 Kbit/s:FCC, UL Cablelabs RoHS
Operating relative humidity (H-H)
- DCM-202 modem 100000 Kbit/s:0 - 90%
- TC7650 modem 1440000 Kbit/s:-30 - 70%

Side by side

Differences highlightedShow differences only

Comparison of DCM-202, TC7650
25 specifications	A D-Link DCM-202 modem 100000 Kbit/s Model DCM-202 View product	B TP-Link TC7650 modem 1440000 Kbit/s Model TC7650 View product
Modem1 differ
Modem speedDiffers	100000 Kbit/s	1440000 Kbit/s
Antenna typeKnown for one	Unknown — not stated by the source	Internal
InterfaceKnown for one	Ethernet, USB	Unknown — not stated by the source
Performance2 differ
Upstream data rateDiffers	10.24 Mbit/s	143 Mbit/s
Downstream data rateDiffers	43 Mbit/s	680 Mbit/s
Data link protocolsKnown for one	ICMP/SNMP V1, V2c, V3	Unknown — not stated by the source
Supported protocolsKnown for one	MIB: MIB II/MCNS MIB	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
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
I/O portsKnown for one	1 x 10/100 Fast EthernetMDI/MDI-x) 1 x USB Port 1 x CATV(F)	Unknown — not stated by the source
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	No	Unknown — not stated by the source
System requirements1 differ
Compatible operating systemsDiffers	Windows Vista, Windows XP SP2, Windows 2000 SP4	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®
Minimum system requirementsKnown for one	CD-ROM 20 MB HDD	Unknown — not stated by the source
Certificates2 differ
Compliance certificatesDiffers	Federal Communications Commission (FCC)	RoHS, Federal Communications Commission (FCC)
CertificationDiffers	FCC Class B	FCC, UL Cablelabs RoHS
Operational conditions1 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	0 - 90%	-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

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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