Product comparison · 2 modems

NETGEAR CM500 modem vs Zyxel P-870MH-C1 VDSL2 Modem

4specifications compared
4differ
0identical
17known for one product only

Key differences

The Zyxel P-870MH-C1 VDSL2 Modem has 100 mm more depth than the NETGEAR CM500 modem (160 mm vs 60 mm). The NETGEAR CM500 modem has 79 mm more height than the Zyxel P-870MH-C1 VDSL2 Modem (124 mm vs 45 mm). The Zyxel P-870MH-C1 VDSL2 Modem has 190 g more weight than the NETGEAR CM500 modem (470 g vs 280 g).

Depth
- CM500 modem:60 mm
- P-870MH-C1 VDSL2 Modem:160 mm
Height
- CM500 modem:124 mm
- P-870MH-C1 VDSL2 Modem:45 mm
Weight
- CM500 modem:280 g
- P-870MH-C1 VDSL2 Modem:470 g
Width
- CM500 modem:185 mm
- P-870MH-C1 VDSL2 Modem:205 mm

Side by side

Differences highlightedShow differences only

Comparison of CM500, P-870MH-C1 VDSL2 Modem
21 specifications	A NETGEAR CM500 modem Model CM500 View product	B Zyxel P-870MH-C1 VDSL2 Modem View product
Modemidentical
Modem typeKnown for one	Unknown — not stated by the source	VDSL2
Modem speedKnown for one	Unknown — not stated by the source	100000 Kbit/s
Internal memoryKnown for one	128 MB	Unknown — not stated by the source
Flash memoryKnown for one	8 MB	Unknown — not stated by the source
Featuresidentical
Flow control supportKnown for one	Unknown — not stated by the source	Yes
InternalKnown for one	Unknown — not stated by the source	No
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Electromagnetic compatibilityKnown for one	Unknown — not stated by the source	FCC Part 15 Class, EN 55022 Class B, EN 55024
Ports & interfacesidentical
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
I/O portsKnown for one	Unknown — not stated by the source	4 x RJ45
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CAN/CSA-C22.2 No.60950-1-03 ANSI/UL Std No 60950-1,1st Ed. EN 60950-1, 1st Ed. IEC 60950-1, 1st Ed.
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Weight & dimensions4 differ
DepthDiffers	60 mm	160 mm
HeightDiffers	124 mm	45 mm
WeightDiffers	280 g	470 g
WidthDiffers	185 mm	205 mm
Performanceidentical
Supported network protocolsKnown for one	IPv6	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	LAN (RJ-45)	Unknown — not stated by the source

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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