OpenVPN (client and server), Tunnel mode (routing) and TAP mode (bridge)

Industrial LTE Cat 1 cellular gateway, B2/B4/B5/B12/B13/B14/B66/B71, 0 to 55°C

Industrial LTE Cat 1 cellular gateway, B2/B4/B5/B12/B13/B14/B66/B71, -30 to 70°C

Industrial LTE Cat 1 cellular gateway, B1/B3/B8/B20/B28, -30 to 70°C

Industrial LTE Cat 1 cellular gateway, B1/B3/B8/B20/B28, 0 to 55°C

Industrial LTE Cat 1 cellular gateway, B3/B5/B8/B28, 0 to 55°C

Industrial LTE Cat 1 cellular gateway, B3/B5/B8/B28, -30 to 70°C