Product comparison · 2 modems

D-Link DCM-202 modem 100000 Kbit/s vs D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router

6specifications compared
5differ
1identical
21known for one product only

Key differences

Interface
- DCM-202 modem 100000 Kbit/s:Ethernet, USB
- DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:ADSL2, ADSL2+
Upstream data rate
- DCM-202 modem 100000 Kbit/s:10.24 Mbit/s
- DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:3.5 Mbit/s
Downstream data rate
- DCM-202 modem 100000 Kbit/s:43 Mbit/s
- DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:24 Mbit/s
Operating relative humidity (H-H)
- DCM-202 modem 100000 Kbit/s:0 - 90%
- DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router:5 - 95%

Side by side

Differences highlightedShow differences only

Comparison of DCM-202, DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router
27 specifications	A D-Link DCM-202 modem 100000 Kbit/s Model DCM-202 View product	B D-Link DSL-2540B ADSL2/2+ Modem with 4-Port Ethernet Router View product
Modem1 differ
Modem typeKnown for one	Unknown — not stated by the source	ADSL2, ADSL2+
InterfaceDiffers	Ethernet, USB	ADSL2, ADSL2+
Modem speedKnown for one	100000 Kbit/s	Unknown — not stated by the source
Performance2 differ
Upstream data rateDiffers	10.24 Mbit/s	3.5 Mbit/s
Downstream data rateDiffers	43 Mbit/s	24 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
Connectivity LEDsKnown for one	Unknown — not stated by the source	DSL, LAN, Internet
Ports & interfacesidentical
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
Modem (RJ-11) 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
Certificates1 differ
CertificationDiffers	FCC Class B	7.6” x 5.9” x 1.3 10.8” x 8.2” x 2.7
Compliance industry standardsKnown for one	Unknown — not stated by the source	TR-067, TR-069
Compliance certificatesKnown for one	Federal Communications Commission (FCC)	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Differs	0 - 90%	5 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 65 °C
Weight & dimensionsidentical
DepthKnown for one	Unknown — not stated by the source	150 mm
HeightKnown for one	Unknown — not stated by the source	33 mm
WeightKnown for one	Unknown — not stated by the source	318 g
WidthKnown for one	Unknown — not stated by the source	193 mm
Packaging dataidentical
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	274 x 208 x 69 mm
Package weightKnown for one	Unknown — not stated by the source	953 g
Poweridentical
USB poweredKnown for one	No	Unknown — not stated by the source
System requirementsidentical
Minimum system requirementsKnown for one	CD-ROM 20 MB HDD	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows Vista, Windows XP SP2, Windows 2000 SP4	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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