Product comparison · 2 modems

NETGEAR ADSL2+ Ethernet Modem AnnexB vs NETGEAR CM500 modem

4specifications compared
4differ
0identical
25known for one product only

Key differences

The NETGEAR ADSL2+ Ethernet Modem AnnexB has 33 mm more depth than the NETGEAR CM500 modem (93 mm vs 60 mm). The NETGEAR CM500 modem has 94 mm more height than the NETGEAR ADSL2+ Ethernet Modem AnnexB (124 mm vs 30 mm). The NETGEAR CM500 modem has 90 g more weight than the NETGEAR ADSL2+ Ethernet Modem AnnexB (280 g vs 190 g).

Depth
- ADSL2+ Ethernet Modem AnnexB:93 mm
- CM500 modem:60 mm
Height
- ADSL2+ Ethernet Modem AnnexB:30 mm
- CM500 modem:124 mm
Weight
- ADSL2+ Ethernet Modem AnnexB:190 g
- CM500 modem:280 g
Width
- ADSL2+ Ethernet Modem AnnexB:141 mm
- CM500 modem:185 mm

Side by side

Differences highlightedShow differences only

Comparison of ADSL2+ Ethernet Modem AnnexB, CM500
29 specifications	A NETGEAR ADSL2+ Ethernet Modem AnnexB View product	B NETGEAR CM500 modem Model CM500 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
Internal memoryKnown for one	Unknown — not stated by the source	128 MB
Flash memoryKnown for one	Unknown — not stated by the source	8 MB
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
Supported network protocolsKnown for one	Unknown — not stated by the source	IPv6
Featuresidentical
InternalKnown for one	No	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Connectivity LEDsKnown for one	Yes	Unknown — not stated by the source
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	1
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
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	60 mm
HeightDiffers	30 mm	124 mm
WeightDiffers	190 g	280 g
WidthDiffers	141 mm	185 mm
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	LAN (RJ-45)

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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