Product comparison · 2 modems

D-Link DCM-301 modem vs NETGEAR MBM621 modem

10specifications compared
7differ
3identical
7known for one product only

Key differences

The D-Link DCM-301 modem has 129.616 Mbit/s more upstream data rate than the NETGEAR MBM621 modem (130 Mbit/s vs 0.384 Mbit/s). The D-Link DCM-301 modem has 336.4 Mbit/s more downstream data rate than the NETGEAR MBM621 modem (340 Mbit/s vs 3.6 Mbit/s). The NETGEAR MBM621 modem has 54 mm more depth than the D-Link DCM-301 modem (114 mm vs 60 mm). Storage temperature (T-T): -20 - 60 °C on the D-Link DCM-301 modem, -20 - 70 °C on the NETGEAR MBM621 modem.

Upstream data rate
- DCM-301 modem:130 Mbit/s
- MBM621 modem:0.384 Mbit/s
Downstream data rate
- DCM-301 modem:340 Mbit/s
- MBM621 modem:3.6 Mbit/s
Storage temperature (T-T)
- DCM-301 modem:-20 - 60 °C
- MBM621 modem:-20 - 70 °C
Depth
- DCM-301 modem:60 mm
- MBM621 modem:114 mm
Height
- DCM-301 modem:107 mm
- MBM621 modem:25 mm
Weight
- DCM-301 modem:220 g
- MBM621 modem:300 g
Width
- DCM-301 modem:142 mm
- MBM621 modem:172 mm

Side by side

Differences highlightedShow differences only

Comparison of DCM-301, MBM621
17 specifications	A D-Link DCM-301 modem Model DCM-301 View product	B NETGEAR MBM621 modem Model MBM621 View product
Performance2 differ
Data link protocolsKnown for one	ICMP/SNMP V1, V2c, V3	Unknown — not stated by the source
Upstream data rateDiffers	130 Mbit/s	0.384 Mbit/s
Downstream data rateDiffers	340 Mbit/s	3.6 Mbit/s
Supported protocolsKnown for one	Unknown — not stated by the source	IPv4, TCP, UDP, DHCP, IEEE 802.2, IEEE 802.3, ICMP, HTTP, TFTP, NTP
Featuresidentical
Connectivity LEDsKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
DC-in jackKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	CE, Federal Communications Commission (FCC)	Unknown — not stated by the source
CertificationKnown for one	FCC CE CableLabs DOCSIS 3.0 CW70	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage temperature (T-T)Differs	-20 - 60 °C	-20 - 70 °C
Weight & dimensions4 differ
DepthDiffers	60 mm	114 mm
HeightDiffers	107 mm	25 mm
WeightDiffers	220 g	300 g
WidthDiffers	142 mm	172 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.

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