Product comparison · 2 modems

Zyxel ADSL USB Modem + 2 Filters vs Zyxel P-870MH-C1 VDSL2 Modem

10specifications compared
9differ
1identical
16known for one product only

Key differences

The Zyxel P-870MH-C1 VDSL2 Modem has 92,000 Kbit/s more modem speed than the Zyxel ADSL USB Modem + 2 Filters (100000 Kbit/s vs 8000 Kbit/s). The Zyxel P-870MH-C1 VDSL2 Modem has 115 mm more depth than the Zyxel ADSL USB Modem + 2 Filters (160 mm vs 45 mm). The Zyxel P-870MH-C1 VDSL2 Modem has 19 mm more height than the Zyxel ADSL USB Modem + 2 Filters (45 mm vs 26 mm). Modem type: DSL on the Zyxel ADSL USB Modem + 2 Filters, VDSL2 on the Zyxel P-870MH-C1 VDSL2 Modem. I/O ports: 1 x ADSL RJ-11; 1 x USB 4 PIN USB Type A on the Zyxel ADSL USB Modem + 2 Filters, 4 x RJ45 on the Zyxel P-870MH-C1 VDSL2 Modem.

Modem type
- ADSL USB Modem + 2 Filters:DSL
- P-870MH-C1 VDSL2 Modem:VDSL2
Modem speed
- ADSL USB Modem + 2 Filters:8000 Kbit/s
- P-870MH-C1 VDSL2 Modem:100000 Kbit/s
Operating relative humidity (H-H)
- ADSL USB Modem + 2 Filters:20 - 85%
- P-870MH-C1 VDSL2 Modem:0 - 95%
Depth
- ADSL USB Modem + 2 Filters:45 mm
- P-870MH-C1 VDSL2 Modem:160 mm
Height
- ADSL USB Modem + 2 Filters:26 mm
- P-870MH-C1 VDSL2 Modem:45 mm
Weight
- ADSL USB Modem + 2 Filters:75 g
- P-870MH-C1 VDSL2 Modem:470 g
Width
- ADSL USB Modem + 2 Filters:110 mm
- P-870MH-C1 VDSL2 Modem:205 mm

Side by side

Differences highlightedShow differences only

Comparison of ADSL USB Modem + 2 Filters, P-870MH-C1 VDSL2 Modem
26 specifications	A Zyxel ADSL USB Modem + 2 Filters View product	B Zyxel P-870MH-C1 VDSL2 Modem View product
Modem2 differ
Modem typeDiffers	DSL	VDSL2
Modem speedDiffers	8000 Kbit/s	100000 Kbit/s
InterfaceKnown for one	USB	Unknown — not stated by the source
Performanceidentical
Networking featuresKnown for one	PPPoE, PPPoA	Unknown — not stated by the source
Supported protocolsKnown for one	ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.994.1 (G.hs)	Unknown — not stated by the source
Digital signal protocolKnown for one	ADSL Lite, ADSL	Unknown — not stated by the source
Ports & interfaces1 differ
I/O portsDiffers	1 x ADSL RJ-11; 1 x USB 4 PIN USB Type A	4 x RJ45
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
System requirementsidentical
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Minimum RAMKnown for one	64 MB	Unknown — not stated by the source
Minimum processorKnown for one	Pentium II 233 MHz/ Mac G3	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 98/ME/2000/XP Apple MacOS 9/MacOS X	Unknown — not stated by the source
Certificates1 differ
Compliance certificatesKnown for one	CE, Federal Communications Commission (FCC)	Unknown — not stated by the source
CertificationDiffers	CE, WHQL, FCC Part 68, FCC Part 15	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 conditions1 differ
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Operating relative humidity (H-H)Differs	20 - 85%	0 - 95%
Storage temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	20 - 90%	Unknown — not stated by the source
Weight & dimensions4 differ
DepthDiffers	45 mm	160 mm
HeightDiffers	26 mm	45 mm
WeightDiffers	75 g	470 g
WidthDiffers	110 mm	205 mm
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

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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