Product comparison · 2 modems

NETGEAR CM2500-100S modem 2000000 Kbit/s vs Zyxel P- 871H VDSL2 Modem

5specifications compared
5differ
0identical
25known for one product only

Key differences

The NETGEAR CM2500-100S modem 2000000 Kbit/s has 1,900,000 Kbit/s more modem speed than the Zyxel P- 871H VDSL2 Modem (2000000 Kbit/s vs 100000 Kbit/s). The NETGEAR CM2500-100S modem 2000000 Kbit/s has 950 Mbit/s more upstream data rate than the Zyxel P- 871H VDSL2 Modem (1000 Mbit/s vs 50 Mbit/s). The NETGEAR CM2500-100S modem 2000000 Kbit/s has 1,900 Mbit/s more downstream data rate than the Zyxel P- 871H VDSL2 Modem (2000 Mbit/s vs 100 Mbit/s). Modem type: Cable modem (DOCSIS 3.1) on the NETGEAR CM2500-100S modem 2000000 Kbit/s, VDSL2 on the Zyxel P- 871H VDSL2 Modem. Networking features: Link Aggregation, IPv6 on the NETGEAR CM2500-100S modem 2000000 Kbit/s, Fast Ethernet on the Zyxel P- 871H VDSL2 Modem.

Modem type
- CM2500-100S modem 2000000 Kbit/s:Cable modem (DOCSIS 3.1)
- P- 871H VDSL2 Modem:VDSL2
Modem speed
- CM2500-100S modem 2000000 Kbit/s:2000000 Kbit/s
- P- 871H VDSL2 Modem:100000 Kbit/s
Upstream data rate
- CM2500-100S modem 2000000 Kbit/s:1000 Mbit/s
- P- 871H VDSL2 Modem:50 Mbit/s
Downstream data rate
- CM2500-100S modem 2000000 Kbit/s:2000 Mbit/s
- P- 871H VDSL2 Modem:100 Mbit/s
Networking features
- CM2500-100S modem 2000000 Kbit/s:Link Aggregation, IPv6
- P- 871H VDSL2 Modem:Fast Ethernet

Side by side

Differences highlightedShow differences only

Comparison of CM2500-100S, P- 871H VDSL2 Modem
30 specifications	A NETGEAR CM2500-100S modem 2000000 Kbit/s Model CM2500-100S View product	B Zyxel P- 871H VDSL2 Modem View product
Modem2 differ
Modem typeDiffers	Cable modem (DOCSIS 3.1)	VDSL2
Modem speedDiffers	2000000 Kbit/s	100000 Kbit/s
InterfaceKnown for one	2 × Gigabit Ethernet (RJ-45), Coaxial (F-type)	Unknown — not stated by the source
Form factorKnown for one	Desktop	Unknown — not stated by the source
Performance3 differ
Supported data transfer ratesKnown for one	10/100/1000	Unknown — not stated by the source
Data link protocolsKnown for one	DOCSIS 3.1, DOCSIS 3.0, Ethernet	Unknown — not stated by the source
Upstream data rateDiffers	1000 Mbit/s	50 Mbit/s
Downstream data rateDiffers	2000 Mbit/s	100 Mbit/s
Maximum data transfer rateKnown for one	2000 Mbit/s	Unknown — not stated by the source
ModulationKnown for one	OFDM, OFDMA, QAM	Unknown — not stated by the source
Networking featuresDiffers	Link Aggregation, IPv6	Fast Ethernet
Networking standardsKnown for one	IEEE 802.3, IEEE 802.3ab	Unknown — not stated by the source
Supported protocolsKnown for one	IPv4, IPv6	Unknown — not stated by the source
Featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Flow control supportKnown for one	Unknown — not stated by the source	Yes
InternalKnown for one	Unknown — not stated by the source	No
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	2	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	4xRJ45
Poweridentical
DC input voltageKnown for one	12 V	Unknown — not stated by the source
Weight & dimensionsidentical
DepthKnown for one	94 mm	Unknown — not stated by the source
HeightKnown for one	208 mm	Unknown — not stated by the source
WeightKnown for one	495 g	Unknown — not stated by the source
WidthKnown for one	172 mm	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	LAN (RJ-45)	Unknown — not stated by the source
ManualKnown for one	Yes	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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