Product details
The professional VPN router LANCOM 1781VA-4G offers high-speed internet access via LTE mobile (up to 100 MBit/s), VDSL2 (up to 100 MBit/s), or ADSL2+. Thanks to these flexible connection options, it serves as a powerful foundation for maximum operational reliability, for example in cash register connections, cloud, or online services. Additionally, it features two SIM card slots (Dual SIM) for intelligent mobile backups, such as in case of provider outages or when the mobile data volume is exhausted. Extensive VPN functions enable secure and high-performance connections for branches and mobile employees. The four ports of the integrated Gigabit Ethernet switch ensure top performance while being energy-efficient according to IEEE 802.3az: when no data is transmitted on a port, power consumption is automatically reduced. Furthermore, the LANCOM 1781VA-4G provides everything a modern corporate network needs, such as extensive quality-of-service features and an object-oriented firewall.
Router type | 4G router, Wi-Fi router |
Router functions | Firewall, Quality of Service (QoS), VoIP Client |
Number of ports | 6 ports |
Network connections | RJ45 (4x) |
Documents | Technical data sheet.pdf |
Item number | 2753273 |
Manufacturer | Lancom Systems |
Category | Routers |
Manufacturer No. | 62042 |
Release date | 27.8.2014 |
Colour | Black, Silver |
Exact colour description | Black, Silver |
Router type | 4G router, Wi-Fi router |
Router functions | Firewall, Quality of Service (QoS), VoIP Client |
VPN support | IPSec |
Modem type | ADSL analogue, ADSL2+ analogue, ISDN, VDSL2 |
WLAN functions | Guest access, Multi-User MIMO |
Number of antennas | 2x |
Mobile phone standard | 4G |
Max. data transfer rate | 1000 Mbit/s |
Number of ports | 6 ports |
Number of PoE ports | 4 ports |
Network connections | RJ45 (4x) |
Max. port speed | 1000 Mbit/s |
USB ports | USB-A |
CO₂ emissions | 14.92 kg |
Climate contribution | CHF 0.36 |
Scope of delivery | 1.2m headphone cable, 1x RJ-45 cable, Antennae, External power supply, ISDN cable, Manual, Software CD, VDSL/ADSL cable |
Length | 21 cm |
Width | 14 cm |
Height | 4.50 cm |
Compare products
Goes with
Reviews & Ratings
Warranty score
How often does a product of this brand in the «Routers» category have a defect within the first 24 months?
Source: Digitec Galaxus- 20.Zyxel1.7 %
- 21.Synology1.8 %
- 22.Lancom Systems1.9 %
- 23.ZTE2.1 %
- 24.Netgear2.4 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- Lancom SystemsNot enough data
- 1.Cudy0 days
- 1.D-Link0 days
- 1.Strong0 days
- 4.Huawei1 day
Return rate
How often is a product of this brand in the «Routers» category returned?
Source: Digitec Galaxus- 5.Google3 %
- 6.Acer3.4 %
- 7.Lancom Systems3.5 %
- 7.MikroTik3.5 %
- 9.Starlink3.6 %