Product comparison · 2 modems

D-Link 4G LTE M2M VPN PoE+ Modem Router vs TP-Link ADSL2+ Modem

7specifications compared
6differ
1identical
15known for one product only

Key differences

The TP-Link ADSL2+ Modem has 30 mm more depth than the D-Link 4G LTE M2M VPN PoE+ Modem Router (108 mm vs 78 mm). The D-Link 4G LTE M2M VPN PoE+ Modem Router has 42 mm more height than the TP-Link ADSL2+ Modem (70 mm vs 28 mm). The TP-Link ADSL2+ Modem has 136 mm more width than the D-Link 4G LTE M2M VPN PoE+ Modem Router (165 mm vs 29 mm). Operating temperature (T-T): -30 - 70 °C on the D-Link 4G LTE M2M VPN PoE+ Modem Router, 0 - 40 °C on the TP-Link ADSL2+ Modem. Operating relative humidity (H-H): 10 - 95% on the D-Link 4G LTE M2M VPN PoE+ Modem Router, 10 - 90% on the TP-Link ADSL2+ Modem.

Operating temperature (T-T)
- 4G LTE M2M VPN PoE+ Modem Router:-30 - 70 °C
- ADSL2+ Modem:0 - 40 °C
Operating relative humidity (H-H)
- 4G LTE M2M VPN PoE+ Modem Router:10 - 95%
- ADSL2+ Modem:10 - 90%
Storage temperature (T-T)
- 4G LTE M2M VPN PoE+ Modem Router:-40 - 85 °C
- ADSL2+ Modem:-40 - 70 °C
Depth
- 4G LTE M2M VPN PoE+ Modem Router:78 mm
- ADSL2+ Modem:108 mm
Height
- 4G LTE M2M VPN PoE+ Modem Router:70 mm
- ADSL2+ Modem:28 mm
Width
- 4G LTE M2M VPN PoE+ Modem Router:29 mm
- ADSL2+ Modem:165 mm

Side by side

Differences highlightedShow differences only

Comparison of DWM-311-TP/B, ADSL2+ Modem
22 specifications	A D-Link 4G LTE M2M VPN PoE+ Modem Router Model DWM-311-TP/B View product	B TP-Link ADSL2+ Modem View product
Modemidentical
Modem typeKnown for one	Unknown — not stated by the source	ADSL
InterfaceKnown for one	RJ45	Unknown — not stated by the source
Antenna typeKnown for one	External	Unknown — not stated by the source
Performanceidentical
Supported data transfer ratesKnown for one	Unknown — not stated by the source	10/100 Mbit/s
Upstream data rateKnown for one	Unknown — not stated by the source	1 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	24 Mbit/s
Supported protocolsKnown for one	Unknown — not stated by the source	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
Networking standardsKnown for one	IEEE 802.3at	Unknown — not stated by the source
Featuresidentical
InternalKnown for one	Unknown — not stated by the source	No
Product colourKnown for one	Black	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Power LEDKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	1
Operational conditions3 differ
Operating temperature (T-T)Differs	-30 - 70 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 95%	10 - 90%
Storage temperature (T-T)Differs	-40 - 85 °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	78 mm	108 mm
HeightDiffers	70 mm	28 mm
WidthDiffers	29 mm	165 mm
Poweridentical
DC input voltageKnown for one	48 - 57 V	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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