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Product comparison · 2 modems

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

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  • 9specifications compared
  • 9differ
  • 0identical
  • 23known for one product only

Key differences

The NETGEAR CM2500-100S modem 2000000 Kbit/s has 900 Mbit/s more upstream data rate than the Zyxel P-871H modem (1000 Mbit/s vs 100 Mbit/s). The NETGEAR CM2500-100S modem 2000000 Kbit/s has 1,900 Mbit/s more downstream data rate than the Zyxel P-871H modem (2000 Mbit/s vs 100 Mbit/s). The Zyxel P-871H modem has 2 more Ethernet LAN (RJ-45) ports than the NETGEAR CM2500-100S modem 2000000 Kbit/s (4 vs 2). Modem type: Cable modem (DOCSIS 3.1) on the NETGEAR CM2500-100S modem 2000000 Kbit/s, VDSL2 on the Zyxel P-871H modem. Supported data transfer rates: 10/100/1000 on the NETGEAR CM2500-100S modem 2000000 Kbit/s, 10/100 Mbit/s on the Zyxel P-871H modem.

  • Modem type
    • Cable modem (DOCSIS 3.1)
    • VDSL2
  • Supported data transfer rates
    • 10/100/1000
    • 10/100 Mbit/s
  • Upstream data rate
    • 1000 Mbit/s
    • 100 Mbit/s
  • Downstream data rate
    • 2000 Mbit/s
    • 100 Mbit/s
  • Ethernet LAN (RJ-45) ports
    • 2
    • 4
  • Depth
    • 94 mm
    • 127 mm
  • Height
    • 208 mm
    • 35 mm
  • Weight
    • 495 g
    • 350 g

Side by side

Differences highlightedShow differences only
32 specifications
A

NETGEAR

CM2500-100S modem 2000000 Kbit/s

Model CM2500-100S

View product
B

Zyxel

P-871H modem

Model P-871H

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Modem1 differ
Modem typeDiffersCable modem (DOCSIS 3.1)VDSL2
Modem speedKnown for one2000000 Kbit/s
InterfaceKnown for one2 × Gigabit Ethernet (RJ-45), Coaxial (F-type)
Form factorKnown for oneDesktop
Performance3 differ
Supported data transfer ratesDiffers10/100/100010/100 Mbit/s
Data link protocolsKnown for oneDOCSIS 3.1, DOCSIS 3.0, Ethernet
Upstream data rateDiffers1000 Mbit/s100 Mbit/s
Downstream data rateDiffers2000 Mbit/s100 Mbit/s
Maximum data transfer rateKnown for one2000 Mbit/s
ModulationKnown for oneOFDM, OFDMA, QAM
Networking featuresKnown for oneLink Aggregation, IPv6
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3ab
Supported protocolsKnown for oneIPv4, IPv6
Featuresidentical
Product colourKnown for oneBlack
Flow control supportKnown for oneYes
InternalKnown for oneNo
Plug and PlayKnown for oneYes
Connectivity LEDsKnown for oneSystem, VDSL, 10/100Base-TX
Ports & interfaces1 differ
DC-in jackKnown for oneYes
Ethernet LAN (RJ-45) portsDiffers24
Modem (RJ-11) portsKnown for one1
Poweridentical
DC input voltageKnown for one12 V
Power supply typeKnown for one200 - 240 V AC
Weight & dimensions4 differ
DepthDiffers94 mm127 mm
HeightDiffers208 mm35 mm
WeightDiffers495 g350 g
WidthDiffers172 mm180 mm
Packaging contentidentical
Cables includedKnown for oneLAN (RJ-45)
ManualKnown for oneYes
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3/3u/3x
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 50 °C
Operating relative humidity (H-H)Known for one10 - 90%

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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