Product comparison · 2 modems

Linksys CM100 Cable Modem vs NETGEAR ADSL2+ Ethernet Modem AnnexB

Add a product
  • 11specifications compared
  • 10differ
  • 1identical
  • 13known for one product only

Key differences

The Linksys CM100 Cable Modem has 13,424 Kbit/s more modem speed than the NETGEAR ADSL2+ Ethernet Modem AnnexB (38000 Kbit/s vs 24576 Kbit/s). The Linksys CM100 Cable Modem has 10 - 90% more operating relative humidity (H-H) than the NETGEAR ADSL2+ Ethernet Modem AnnexB (20 - 90% vs 10 - 90%). The NETGEAR ADSL2+ Ethernet Modem AnnexB has 65 mm more depth than the Linksys CM100 Cable Modem (93 mm vs 28 mm). Connectivity LEDs: Power, DS, US, Online, Link on the Linksys CM100 Cable Modem, Yes on the NETGEAR ADSL2+ Ethernet Modem AnnexB. Operating temperature (T-T): -20 - 70 °C on the Linksys CM100 Cable Modem, 0 - 40 °C on the NETGEAR ADSL2+ Ethernet Modem AnnexB.

  • Modem speed
    • CM100 Cable Modem:38000 Kbit/s
    • ADSL2+ Ethernet Modem AnnexB:24576 Kbit/s
  • Connectivity LEDs
    • CM100 Cable Modem:Power, DS, US, Online, Link
    • ADSL2+ Ethernet Modem AnnexB:Yes
  • Operating temperature (T-T)
    • CM100 Cable Modem:-20 - 70 °C
    • ADSL2+ Ethernet Modem AnnexB:0 - 40 °C
  • Operating relative humidity (H-H)
    • CM100 Cable Modem:20 - 90%
    • ADSL2+ Ethernet Modem AnnexB:10 - 90%
  • Depth
    • CM100 Cable Modem:28 mm
    • ADSL2+ Ethernet Modem AnnexB:93 mm
  • Height
    • CM100 Cable Modem:122 mm
    • ADSL2+ Ethernet Modem AnnexB:30 mm
  • Weight
    • CM100 Cable Modem:224 g
    • ADSL2+ Ethernet Modem AnnexB:190 g
  • Width
    • CM100 Cable Modem:122 mm
    • ADSL2+ Ethernet Modem AnnexB:141 mm

Side by side

Differences highlightedShow differences only (off)
Comparison of CM100 Cable Modem, ADSL2+ Ethernet Modem AnnexB
24 specifications
Modem1 differ
Modem typeKnown for oneUnknown — not stated by the sourceADSL2+
Modem speedDiffers38000 Kbit/s24576 Kbit/s
ChipsetKnown for oneUnknown — not stated by the sourceBCM6338
Performanceidentical
Supported data transfer ratesKnown for oneUnknown — not stated by the source10/100 Mbps
Upstream data rateKnown for oneUnknown — not stated by the source1.5 Mbit/s
Downstream data rateKnown for oneUnknown — not stated by the source24 Mbit/s
Networking featuresKnown for oneUnknown — not stated by the sourceIEEE 802.1d, 802.3, 802.3u
Supported protocolsKnown for oneUnknown — not stated by the sourceUNI 3.1/4.0 PVC, OAM F4/F5, ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.992.3 (G.DMT.bis), ITU G.992.5
Features1 differ
InternalKnown for oneUnknown — not stated by the sourceNo
Plug and PlayKnown for oneUnknown — not stated by the sourceYes
Connectivity LEDsDiffersPower, DS, US, Online, LinkYes
LED indicatorsKnown for oneLink, PowerUnknown — not stated by the source
Ports & interfacesidentical
Modem (RJ-11) portsKnown for oneUnknown — not stated by the source1
I/O portsKnown for oneUnknown — not stated by the source1xRJ45
Certificates2 differ
Compliance certificatesDiffersCE, Federal Communications Commission (FCC)RoHS, CE, Federal Communications Commission (FCC), C-TICK
CertificationDiffersDOCSIS 1.1, DOCSIS 2.0, FCC Part 15 Class B, UL 1950, CEFCC 15, FCC 68, CE, RoHS, A-Tick, C-Tick
Operational conditions2 differ
Operating temperature (T-T)Differs-20 - 70 °C0 - 40 °C
Operating relative humidity (H-H)Differs20 - 90%10 - 90%
Storage temperature (T-T)-20 - 70 °C-20 - 70 °C
Non-operating relative humidity (non-condensing)Known for oneUnknown — not stated by the source5 - 95%
Weight & dimensions4 differ
DepthDiffers28 mm93 mm
HeightDiffers122 mm30 mm
WeightDiffers224 g190 g
WidthDiffers122 mm141 mm

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.

More modem comparisons

All modem comparisons