Product comparison · 2 modems

NETGEAR CMD31T modem vs Zyxel P-870MH-C1 VDSL2 Modem

7specifications compared
5differ
2identical
21known for one product only

Key differences

The Zyxel P-870MH-C1 VDSL2 Modem has 46 mm more depth than the NETGEAR CMD31T modem (160 mm vs 114 mm). The Zyxel P-870MH-C1 VDSL2 Modem has 15 mm more height than the NETGEAR CMD31T modem (45 mm vs 30 mm). The Zyxel P-870MH-C1 VDSL2 Modem has 160 g more weight than the NETGEAR CMD31T modem (470 g vs 310 g).

Depth
- CMD31T modem:114 mm
- P-870MH-C1 VDSL2 Modem:160 mm
Height
- CMD31T modem:30 mm
- P-870MH-C1 VDSL2 Modem:45 mm
Weight
- CMD31T modem:310 g
- P-870MH-C1 VDSL2 Modem:470 g
Width
- CMD31T modem:175 mm
- P-870MH-C1 VDSL2 Modem:205 mm

Side by side

Differences highlightedShow differences only

Comparison of CMD31T, P-870MH-C1 VDSL2 Modem
28 specifications	A NETGEAR CMD31T modem Model CMD31T View product	B Zyxel P-870MH-C1 VDSL2 Modem View product
Performanceidentical
Upstream data rateKnown for one	150 Mbit/s	Unknown — not stated by the source
Downstream data rateKnown for one	150 Mbit/s	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet, TCP/IP	Unknown — not stated by the source
Featuresidentical
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Flow control supportKnown 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
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
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
Poweridentical
USB poweredKnown for one	No	Unknown — not stated by the source
System requirementsidentical
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Minimum system requirementsKnown for one	Cable Broadband Internet	Unknown — not stated by the source
Compatible operating systemsKnown for one	Microsoft Windows 7, Vista, XP, 2000, Mac OS	Unknown — not stated by the source
Certificates1 differ
Compliance certificatesKnown for one	RoHS, CE, WEEE	Unknown — not stated by the source
CertificationDiffers	CEC RoHS WEEE	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.
Compliance industry standardsKnown for one	IPv6	Unknown — not stated by the source
Weight & dimensions4 differ
DepthDiffers	114 mm	160 mm
HeightDiffers	30 mm	45 mm
WeightDiffers	310 g	470 g
WidthDiffers	175 mm	205 mm
Packaging contentidentical
Cables includedKnown for one	LAN (RJ-45)	Unknown — not stated by the source
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
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%

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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