Product comparison · 2 modems

D-Link DSL-520B modem vs NETGEAR DGNB2100 modem

5specifications compared
3differ
2identical
21known for one product only

Key differences

The NETGEAR DGNB2100 modem has 3 more Ethernet LAN (RJ-45) ports than the D-Link DSL-520B modem (4 vs 1). Interface: RJ-11, RJ-45 on the D-Link DSL-520B modem, USB 2.0 on the NETGEAR DGNB2100 modem.

Interface
- DSL-520B modem:RJ-11, RJ-45
- DGNB2100 modem:USB 2.0
Ethernet LAN (RJ-45) ports
- DSL-520B modem:1
- DGNB2100 modem:4

Side by side

Differences highlightedShow differences only

Comparison of DSL-520B, DGNB2100
26 specifications	A D-Link DSL-520B modem Model DSL-520B View product	B NETGEAR DGNB2100 modem Model DGNB2100 View product
Modem1 differ
InterfaceDiffers	RJ-11, RJ-45	USB 2.0
Performanceidentical
Upstream data rateKnown for one	3.5 Mbit/s	Unknown — not stated by the source
Downstream data rateKnown for one	24 Mbit/s	Unknown — not stated by the source
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
Featuresidentical
Internal	No	No
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
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Connector(s)Known for one	RJ-11, RJ-45	Unknown — not stated by the source
DC-in jack	Yes	Yes
Ethernet LAN (RJ-45) portsDiffers	1	4
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
Poweridentical
Power supply typeKnown for one	100-240 VAC, 50/60 Hz	Unknown — not stated by the source
Certificates1 differ
Compliance industry standardsDiffers	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	IEEE 802.11g/b/n
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	-5 - 95%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
System requirementsidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Minimum system requirementsKnown for one	Unknown — not stated by the source	CD-ROM USB
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000 (SP4), XP (SP1 y SP2) & Vista
Weight & dimensionsidentical
DepthKnown for one	Unknown — not stated by the source	130 mm
HeightKnown for one	Unknown — not stated by the source	31 mm
WeightKnown for one	Unknown — not stated by the source	265 g
WidthKnown for one	Unknown — not stated by the source	177.5 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.

More modem comparisons

All modem comparisons