Product comparison · 2 modems

NETGEAR MBM621 modem vs TP-Link ADSL2+ Modem

10specifications compared
7differ
3identical
8known for one product only

Key differences

The TP-Link ADSL2+ Modem has 0.616 Mbit/s more upstream data rate than the NETGEAR MBM621 modem (1 Mbit/s vs 0.384 Mbit/s). The TP-Link ADSL2+ Modem has 20.4 Mbit/s more downstream data rate than the NETGEAR MBM621 modem (24 Mbit/s vs 3.6 Mbit/s). The NETGEAR MBM621 modem has 6 mm more depth than the TP-Link ADSL2+ Modem (114 mm vs 108 mm). Storage temperature (T-T): -20 - 70 °C on the NETGEAR MBM621 modem, -40 - 70 °C on the TP-Link ADSL2+ Modem.

Upstream data rate
- MBM621 modem:0.384 Mbit/s
- ADSL2+ Modem:1 Mbit/s
Downstream data rate
- MBM621 modem:3.6 Mbit/s
- ADSL2+ Modem:24 Mbit/s
Storage temperature (T-T)
- MBM621 modem:-20 - 70 °C
- ADSL2+ Modem:-40 - 70 °C
Depth
- MBM621 modem:114 mm
- ADSL2+ Modem:108 mm
Height
- MBM621 modem:25 mm
- ADSL2+ Modem:28 mm
Width
- MBM621 modem:172 mm
- ADSL2+ Modem:165 mm

Side by side

Differences highlightedShow differences only

Comparison of MBM621, ADSL2+ Modem
18 specifications	A NETGEAR MBM621 modem Model MBM621 View product	B TP-Link ADSL2+ Modem View product
Modemidentical
Modem typeKnown for one	Unknown — not stated by the source	ADSL
Performance3 differ
Supported data transfer ratesKnown for one	Unknown — not stated by the source	10/100 Mbit/s
Upstream data rateDiffers	0.384 Mbit/s	1 Mbit/s
Downstream data rateDiffers	3.6 Mbit/s	24 Mbit/s
Supported protocolsDiffers	IPv4, TCP, UDP, DHCP, IEEE 802.2, IEEE 802.3, ICMP, HTTP, TFTP, NTP	ANSI T1.413 Issue 2 ITU-T G.992.1 ITU-T G.994.1 ITU-T G.992.3 ITU-T G.992.5
Featuresidentical
Connectivity LEDsKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage temperature (T-T)Differs	-20 - 70 °C	-40 - 70 °C
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	5 - 90%
Weight & dimensions3 differ
DepthDiffers	114 mm	108 mm
HeightDiffers	25 mm	28 mm
WidthDiffers	172 mm	165 mm
WeightKnown for one	300 g	Unknown — not stated by the source

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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