Product comparison · 2 cellular network devices

D-Link 4G LTE M2M Modem vs D-Link 4G LTE M2M VPN Router

13specifications compared
7differ
6identical
22known for one product only

Key differences

The D-Link 4G LTE M2M VPN Router has 3 more Ethernet LAN (RJ-45) ports than the D-Link 4G LTE M2M Modem (4 vs 1). The D-Link 4G LTE M2M VPN Router has 37.6 mm more width than the D-Link 4G LTE M2M Modem (115 mm vs 77.4 mm). The D-Link 4G LTE M2M VPN Router has 30.5 mm more depth than the D-Link 4G LTE M2M Modem (99 mm vs 68.5 mm). Ethernet LAN data rates: 10,100,1000 Mbit/s on the D-Link 4G LTE M2M Modem, 10,100 Mbit/s on the D-Link 4G LTE M2M VPN Router. Operating relative humidity (H-H): 10 - 85% on the D-Link 4G LTE M2M Modem, 10 - 95% on the D-Link 4G LTE M2M VPN Router.

Ethernet LAN data rates
- 4G LTE M2M Modem:10,100,1000 Mbit/s
- 4G LTE M2M VPN Router:10,100 Mbit/s
Ethernet LAN (RJ-45) ports
- 4G LTE M2M Modem:1
- 4G LTE M2M VPN Router:4
Operating relative humidity (H-H)
- 4G LTE M2M Modem:10 - 85%
- 4G LTE M2M VPN Router:10 - 95%
Operating temperature (T-T)
- 4G LTE M2M Modem:-30 - 60 °C
- 4G LTE M2M VPN Router:-30 - 70 °C
Width
- 4G LTE M2M Modem:77.4 mm
- 4G LTE M2M VPN Router:115 mm
Depth
- 4G LTE M2M Modem:68.5 mm
- 4G LTE M2M VPN Router:99 mm
Height
- 4G LTE M2M Modem:26 mm
- 4G LTE M2M VPN Router:31 mm

Side by side

Differences highlightedShow differences only

Comparison of DWM-311, DWM-314-T
35 specifications	A D-Link 4G LTE M2M Modem Model DWM-311 View product	B D-Link 4G LTE M2M VPN Router Model DWM-314-T View product
Designidentical
Device typeKnown for one	Unknown — not stated by the source	Cellular network router
MountingKnown for one	Unknown — not stated by the source	DIN-rail
Ethernet LAN features1 differ
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN interface typeKnown for one	Unknown — not stated by the source	Fast Ethernet
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
DHCP serverKnown for one	Unknown — not stated by the source	Yes
Networking standardsKnown for one	IEEE 802.3i, IEEE 802.3u	Unknown — not stated by the source
Wireless LAN featuresidentical
Wi-FiKnown for one	Unknown — not stated by the source	No
Mobile networkidentical
Data networkKnown for one	Unknown — not stated by the source	4G
Number of SIM cardsKnown for one	Unknown — not stated by the source	1
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers	1	4
Securityidentical
Security algorithmsKnown for one	Unknown — not stated by the source	SSH
Network address translation (NAT)Known for one	Unknown — not stated by the source	Yes
FirewallKnown for one	Unknown — not stated by the source	Yes
Port forwardingKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	CE; UKCA
Compliance certificatesKnown for one	CE, RoHS	Unknown — not stated by the source
Performanceidentical
Antenna typeKnown for one	Unknown — not stated by the source	External
Antenna connector typeKnown for one	Unknown — not stated by the source	SMA
Antennas quantityKnown for one	Unknown — not stated by the source	2
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	DC
Input voltageKnown for one	Unknown — not stated by the source	9 - 36 V
Operational conditions2 differ
Operating relative humidity (H-H)Differs	10 - 85%	10 - 95%
Operating temperature (T-T)Differs	-30 - 60 °C	-30 - 70 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Weight & dimensions3 differ
WidthDiffers	77.4 mm	115 mm
DepthDiffers	68.5 mm	99 mm
HeightDiffers	26 mm	31 mm
WeightKnown for one	145 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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