Product comparison · 2 modems

NETGEAR ADSL2+ Ethernet Modem AnnexB vs NETGEAR DGNB2100 modem

6specifications compared
4differ
2identical
24known for one product only

Key differences

The NETGEAR DGNB2100 modem has 37 mm more depth than the NETGEAR ADSL2+ Ethernet Modem AnnexB (130 mm vs 93 mm). The NETGEAR DGNB2100 modem has 1 mm more height than the NETGEAR ADSL2+ Ethernet Modem AnnexB (31 mm vs 30 mm). The NETGEAR DGNB2100 modem has 75 g more weight than the NETGEAR ADSL2+ Ethernet Modem AnnexB (265 g vs 190 g).

Depth
- ADSL2+ Ethernet Modem AnnexB:93 mm
- DGNB2100 modem:130 mm
Height
- ADSL2+ Ethernet Modem AnnexB:30 mm
- DGNB2100 modem:31 mm
Weight
- ADSL2+ Ethernet Modem AnnexB:190 g
- DGNB2100 modem:265 g
Width
- ADSL2+ Ethernet Modem AnnexB:141 mm
- DGNB2100 modem:177.5 mm

Side by side

Differences highlightedShow differences only

Comparison of ADSL2+ Ethernet Modem AnnexB, DGNB2100
30 specifications	A NETGEAR ADSL2+ Ethernet Modem AnnexB View product	B NETGEAR DGNB2100 modem Model DGNB2100 View product
Modemidentical
Modem typeKnown for one	ADSL2+	Unknown — not stated by the source
Modem speedKnown for one	24576 Kbit/s	Unknown — not stated by the source
ChipsetKnown for one	BCM6338	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	USB 2.0
Performanceidentical
Supported data transfer ratesKnown for one	10/100 Mbps	Unknown — not stated by the source
Upstream data rateKnown for one	1.5 Mbit/s	Unknown — not stated by the source
Downstream data rateKnown for one	24 Mbit/s	Unknown — not stated by the source
Networking featuresKnown for one	IEEE 802.1d, 802.3, 802.3u	Unknown — not stated by the source
Supported protocolsKnown for one	UNI 3.1/4.0 PVC, OAM F4/F5, ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.992.3 (G.DMT.bis), ITU G.992.5	Unknown — not stated by the source
Featuresidentical
Internal	No	No
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Connectivity LEDs	Yes	Yes
Ports & interfacesidentical
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
I/O portsKnown for one	1xRJ45	Unknown — not stated by the source
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
Certificatesidentical
Compliance certificatesKnown for one	RoHS, CE, Federal Communications Commission (FCC), C-TICK	Unknown — not stated by the source
CertificationKnown for one	FCC 15, FCC 68, CE, RoHS, A-Tick, C-Tick	Unknown — not stated by the source
Compliance industry standardsKnown for one	Unknown — not stated by the source	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	10 - 90%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 70 °C	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	5 - 95%	Unknown — not stated by the source
Weight & dimensions4 differ
DepthDiffers	93 mm	130 mm
HeightDiffers	30 mm	31 mm
WeightDiffers	190 g	265 g
WidthDiffers	141 mm	177.5 mm
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

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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