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Product comparison · 2 modems

Linksys CM100 Cable Modem vs NETGEAR MBM621 modem

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  • 7specifications compared
  • 6differ
  • 1identical
  • 11known for one product only

Key differences

The NETGEAR MBM621 modem has 86 mm more depth than the Linksys CM100 Cable Modem (114 mm vs 28 mm). The Linksys CM100 Cable Modem has 97 mm more height than the NETGEAR MBM621 modem (122 mm vs 25 mm). The NETGEAR MBM621 modem has 76 g more weight than the Linksys CM100 Cable Modem (300 g vs 224 g). Connectivity LEDs: Power, DS, US, Online, Link on the Linksys CM100 Cable Modem, Yes on the NETGEAR MBM621 modem. Operating temperature (T-T): -20 - 70 °C on the Linksys CM100 Cable Modem, 0 - 40 °C on the NETGEAR MBM621 modem.

  • Connectivity LEDs
    • Power, DS, US, Online, Link
    • Yes
  • Operating temperature (T-T)
    • -20 - 70 °C
    • 0 - 40 °C
  • Depth
    • 28 mm
    • 114 mm
  • Height
    • 122 mm
    • 25 mm
  • Weight
    • 224 g
    • 300 g
  • Width
    • 122 mm
    • 172 mm

Side by side

Differences highlightedShow differences only
18 specifications
A

Linksys

CM100 Cable ModemView product
B

NETGEAR

MBM621 modem

Model MBM621

View product
Performanceidentical
Upstream data rateKnown for one0.384 Mbit/s
Downstream data rateKnown for one3.6 Mbit/s
Supported protocolsKnown for oneIPv4, TCP, UDP, DHCP, IEEE 802.2, IEEE 802.3, ICMP, HTTP, TFTP, NTP
Features1 differ
InternalKnown for oneNo
Connectivity LEDsDiffersPower, DS, US, Online, LinkYes
LED indicatorsKnown for oneLink, Power
Ports & interfacesidentical
DC-in jackKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Operational conditions1 differ
Operating temperature (T-T)Differs-20 - 70 °C0 - 40 °C
Storage temperature (T-T)-20 - 70 °C-20 - 70 °C
Operating relative humidity (H-H)Known for one20 - 90%
Weight & dimensions4 differ
DepthDiffers28 mm114 mm
HeightDiffers122 mm25 mm
WeightDiffers224 g300 g
WidthDiffers122 mm172 mm
Modemidentical
Modem speedKnown for one38000 Kbit/s
Certificatesidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
CertificationKnown for oneDOCSIS 1.1, DOCSIS 2.0, FCC Part 15 Class B, UL 1950, CE

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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