Product comparison · 2 modems

NETGEAR CM500 modem vs Zyxel P-871M VDSL Modem

5specifications compared
4differ
1identical
10known for one product only

Key differences

The Zyxel P-871M VDSL Modem has 72 mm more depth than the NETGEAR CM500 modem (132 mm vs 60 mm). The NETGEAR CM500 modem has 84 mm more height than the Zyxel P-871M VDSL Modem (124 mm vs 40 mm). The Zyxel P-871M VDSL Modem has 27 g more weight than the NETGEAR CM500 modem (307 g vs 280 g).

Depth
- CM500 modem:60 mm
- P-871M VDSL Modem:132 mm
Height
- CM500 modem:124 mm
- P-871M VDSL Modem:40 mm
Weight
- CM500 modem:280 g
- P-871M VDSL Modem:307 g
Width
- CM500 modem:185 mm
- P-871M VDSL Modem:189 mm

Side by side

Differences highlightedShow differences only

Comparison of CM500, P-871M VDSL Modem
15 specifications	A NETGEAR CM500 modem Model CM500 View product	B Zyxel P-871M VDSL Modem View product
Modemidentical
Internal memoryKnown for one	128 MB	Unknown — not stated by the source
Flash memoryKnown for one	8 MB	Unknown — not stated by the source
Performanceidentical
Supported network protocolsKnown for one	IPv6	Unknown — not stated by the source
Data link protocolsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.1D
Upstream data rateKnown for one	Unknown — not stated by the source	40 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	80 Mbit/s
Ports & interfacesidentical
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
Weight & dimensions4 differ
DepthDiffers	60 mm	132 mm
HeightDiffers	124 mm	40 mm
WeightDiffers	280 g	307 g
WidthDiffers	185 mm	189 mm
Packaging contentidentical
Cables includedKnown for one	LAN (RJ-45)	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	Federal Communications Commission (FCC)
CertificationKnown for one	Unknown — not stated by the source	- EN55022 - EN61000-3-2: 2000 - EN61000-3-3: 1995+A1: 2001 - FCC Abschnitt 15 - CSA 60950-1 - UL 60950-1 - EN 60950-1: 2001+A11 - IEC 60950-1: 2001

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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