Product comparison · 2 modems

D-Link DSL-520B modem vs Motorola SB6141 modem

8specifications compared
5differ
3identical
19known for one product only

Key differences

The Motorola SB6141 modem has 127.572 Mbit/s more upstream data rate than the D-Link DSL-520B modem (131.072 Mbit/s vs 3.5 Mbit/s). The Motorola SB6141 modem has 319.072 Mbit/s more downstream data rate than the D-Link DSL-520B modem (343.072 Mbit/s vs 24 Mbit/s). Power supply type: 100-240 VAC, 50/60 Hz on the D-Link DSL-520B modem, 9W on the Motorola SB6141 modem. Operating relative humidity (H-H): -5 - 95% on the D-Link DSL-520B modem, 5 - 95% on the Motorola SB6141 modem. Storage temperature (T-T): -20 - 70 °C on the D-Link DSL-520B modem, -30 - 70 °C on the Motorola SB6141 modem.

Upstream data rate
- DSL-520B modem:3.5 Mbit/s
- SB6141 modem:131.072 Mbit/s
Downstream data rate
- DSL-520B modem:24 Mbit/s
- SB6141 modem:343.072 Mbit/s
Power supply type
- DSL-520B modem:100-240 VAC, 50/60 Hz
- SB6141 modem:9W
Operating relative humidity (H-H)
- DSL-520B modem:-5 - 95%
- SB6141 modem:5 - 95%
Storage temperature (T-T)
- DSL-520B modem:-20 - 70 °C
- SB6141 modem:-30 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of DSL-520B, SB6141
27 specifications	A D-Link DSL-520B modem Model DSL-520B View product	B Motorola SB6141 modem Model SB6141 View product
Modemidentical
InterfaceKnown for one	RJ-11, RJ-45	Unknown — not stated by the source
Performance2 differ
Upstream data rateDiffers	3.5 Mbit/s	131.072 Mbit/s
Downstream data rateDiffers	24 Mbit/s	343.072 Mbit/s
MAC address filteringKnown for one	Yes	Unknown — not stated by the source
Supported protocolsKnown for one	- ATM Adaption Layer type 5 (AAL5) - Bridged or routed Ethernet encapsulation - VC and LLC based multiplexing - MAC Encapsulated Routing - ATM Forum UNI3.1/4.0 PVC - ATM Cell Format ITU-T Rec. I.361 - PPP over ATM (RFC 2364) - PPP over Ethernet (PPPoE) - PPP Link Control Protocol (LCP) - Internet Pr	Unknown — not stated by the source
Data link protocolsKnown for one	Unknown — not stated by the source	TCP/IP
Maximum data transfer rateKnown for one	Unknown — not stated by the source	343.072 Mbit/s
ModulationKnown for one	Unknown — not stated by the source	256-QAM, 64-QAM, QPSK
Featuresidentical
InternalKnown for one	No	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power LEDKnown for one	Yes	Unknown — not stated by the source
Frequency rangeKnown for one	Unknown — not stated by the source	0.108 - 1.002 GHz
Ports & interfacesidentical
Connector(s)Known for one	RJ-11, RJ-45	Unknown — not stated by the source
DC-in jack	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supply typeDiffers	100-240 VAC, 50/60 Hz	9W
Power requirementsKnown for one	Unknown — not stated by the source	(105 - 125)VAC, 60Hz/(100 - 240)VAC, (50 - 60)Hz
Certificatesidentical
Compliance industry standardsKnown for one	ADSL: Multi-mode, ANSI T1.413 Issue 2, ITU-T G.992.1 (G.dmt) Annex A, ITU-T G.992.2 (G.lite) Annex, AITU-T G.994.1 (G.hs), ADSL2: ITU-T G.992.3 (G.dmt.bis) Annex A/L/M ITU-T G.992.4 (G.lite.bis) Annex A, ADSL2+: ITU-T G.992.5 Annex A/M	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	-5 - 95%	5 - 95%
Storage temperature (T-T)Differs	-20 - 70 °C	-30 - 70 °C
System requirementsidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
DepthKnown for one	Unknown — not stated by the source	133 mm
HeightKnown for one	Unknown — not stated by the source	42 mm
WidthKnown for one	Unknown — not stated by the source	133 mm

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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