Product comparison · 2 cellular network devices

D-Link 4G LTE M2M Modem vs NETGEAR AirCard 797

7specifications compared
5differ
2identical
23known for one product only

Key differences

The D-Link 4G LTE M2M Modem has 9.4 mm more width than the NETGEAR AirCard 797 (77.4 mm vs 68 mm). The NETGEAR AirCard 797 has 41.5 mm more depth than the D-Link 4G LTE M2M Modem (110 mm vs 68.5 mm). The D-Link 4G LTE M2M Modem has 10.6 mm more height than the NETGEAR AirCard 797 (26 mm vs 15.4 mm). Operating temperature (T-T): -30 - 60 °C on the D-Link 4G LTE M2M Modem, 0 - 35 °C on the NETGEAR AirCard 797.

Operating temperature (T-T)
- 4G LTE M2M Modem:-30 - 60 °C
- AirCard 797:0 - 35 °C
Width
- 4G LTE M2M Modem:77.4 mm
- AirCard 797:68 mm
Depth
- 4G LTE M2M Modem:68.5 mm
- AirCard 797:110 mm
Height
- 4G LTE M2M Modem:26 mm
- AirCard 797:15.4 mm
Weight
- 4G LTE M2M Modem:145 g
- AirCard 797:136 g

Side by side

Differences highlightedShow differences only

Comparison of DWM-311, AirCard 797
30 specifications	A D-Link 4G LTE M2M Modem Model DWM-311 View product	B NETGEAR AirCard 797 View product
Designidentical
Device typeKnown for one	Unknown — not stated by the source	Cellular wireless network equipment
Market positioningKnown for one	Unknown — not stated by the source	Portable
Display diagonalKnown for one	Unknown — not stated by the source	4.5 cm (1.77")
Reset buttonKnown for one	Yes	Unknown — not stated by the source
Wireless LAN featuresidentical
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
WLAN data transfer rates supportedKnown for one	Unknown — not stated by the source	400 Mbit/s
Mobile networkidentical
Data networkKnown for one	Unknown — not stated by the source	3G, 4G
UMTS bands supportedKnown for one	Unknown — not stated by the source	850,900,1900,2100 MHz
4G standardKnown for one	LTE	Unknown — not stated by the source
Ports & interfacesidentical
USB portKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Battery capacityKnown for one	Unknown — not stated by the source	2930 mAh
Poweridentical
USB poweredKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
Operating temperature (T-T)Differs	-30 - 60 °C	0 - 35 °C
Operating relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	77.4 mm	68 mm
DepthDiffers	68.5 mm	110 mm
HeightDiffers	26 mm	15.4 mm
WeightDiffers	145 g	136 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85176990
Products per palletKnown for one	Unknown — not stated by the source	10 pc(s)
Ethernet LAN featuresidentical
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.3i, IEEE 802.3u	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	CE, RoHS	Unknown — not stated by the source
Performanceidentical
Web-based managementKnown for one	Yes	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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