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Product comparison · 2 modems

NETGEAR CM2500-100S modem 2000000 Kbit/s vs NETGEAR CMD31T modem

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  • 10specifications compared
  • 8differ
  • 2identical
  • 23known for one product only

Key differences

The NETGEAR CM2500-100S modem 2000000 Kbit/s has 850 Mbit/s more upstream data rate than the NETGEAR CMD31T modem (1000 Mbit/s vs 150 Mbit/s). The NETGEAR CM2500-100S modem 2000000 Kbit/s has 1,850 Mbit/s more downstream data rate than the NETGEAR CMD31T modem (2000 Mbit/s vs 150 Mbit/s). The NETGEAR CM2500-100S modem 2000000 Kbit/s has 1 more Ethernet LAN (RJ-45) ports than the NETGEAR CMD31T modem (2 vs 1). Networking features: Link Aggregation, IPv6 on the NETGEAR CM2500-100S modem 2000000 Kbit/s, Gigabit Ethernet, TCP/IP on the NETGEAR CMD31T modem.

  • Upstream data rate
    • 1000 Mbit/s
    • 150 Mbit/s
  • Downstream data rate
    • 2000 Mbit/s
    • 150 Mbit/s
  • Networking features
    • Link Aggregation, IPv6
    • Gigabit Ethernet, TCP/IP
  • Ethernet LAN (RJ-45) ports
    • 2
    • 1
  • Depth
    • 94 mm
    • 114 mm
  • Height
    • 208 mm
    • 30 mm
  • Weight
    • 495 g
    • 310 g
  • Width
    • 172 mm
    • 175 mm

Side by side

Differences highlightedShow differences only
33 specifications
A

NETGEAR

CM2500-100S modem 2000000 Kbit/s

Model CM2500-100S

View product
B

NETGEAR

CMD31T modem

Model CMD31T

View product
Modemidentical
Modem typeKnown for oneCable modem (DOCSIS 3.1)
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 ratesKnown for one10/100/1000
Data link protocolsKnown for oneDOCSIS 3.1, DOCSIS 3.0, Ethernet
Upstream data rateDiffers1000 Mbit/s150 Mbit/s
Downstream data rateDiffers2000 Mbit/s150 Mbit/s
Maximum data transfer rateKnown for one2000 Mbit/s
ModulationKnown for oneOFDM, OFDMA, QAM
Networking featuresDiffersLink Aggregation, IPv6Gigabit Ethernet, TCP/IP
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3ab
Supported protocolsKnown for oneIPv4, IPv6
Featuresidentical
Product colourKnown for oneBlack
InternalKnown for oneNo
LED indicatorsKnown for oneYes
Plug and PlayKnown for oneYes
Ports & interfaces1 differ
DC-in jackYesYes
Ethernet LAN (RJ-45) portsDiffers21
Poweridentical
DC input voltageKnown for one12 V
USB poweredKnown for oneNo
Weight & dimensions4 differ
DepthDiffers94 mm114 mm
HeightDiffers208 mm30 mm
WeightDiffers495 g310 g
WidthDiffers172 mm175 mm
Packaging contentidentical
Cables includedLAN (RJ-45)LAN (RJ-45)
ManualKnown for oneYes
System requirementsidentical
Mac compatibilityKnown for oneYes
Minimum system requirementsKnown for oneCable Broadband Internet
Compatible operating systemsKnown for oneMicrosoft Windows 7, Vista, XP, 2000, Mac OS
Certificatesidentical
Compliance certificatesKnown for oneRoHS, CE, WEEE
CertificationKnown for oneCEC RoHS WEEE
Compliance industry standardsKnown for oneIPv6

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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