Best Network Failover Architecture

LUXUL Wireless ABR-4500 | Epic 4 GIGABIT Router (Ports ON Back)

AV Series – Ports on the Back User Selectable Green/Blue Front-Facing LEDs.
1 Dedicated WAN, 1 Dedicated LAN, 3 LAN/WAN Configurable Ports, Multi-WAN Failover and Load Balancing.
Virtual Private Network (VPN): PPTP, L2TP, IPsec, Quality of Service (QoS).

...RVER mode) router is a 4g router with sim card slot. Rugged metal casing, 3.74×2.75×0.98in compact size for mass deployment. Working Temperature -22 ℉ to 158 ℉ (-30 to 70℃), Working Voltage DC 7.5V to 32V. ESD and lightning protection, Watchdog, multi-layer link detection mechanisms, Wired WAN WiFi Cellular failover, automatic redial and recovery. It has a record that stays online for more than 425 days without breakdown in our clients' project environment..
【Powerful Networking & Functions】: QX210 LTE modem provides Internet Access of Wired Ethernet, WiFi (802.11b/g/n, AP and Client), and Cellular (4G/3G), it is ideal to work as a main or backup internet. Support VPN client mode (GRE, PPTP, L2TP, IPSec, EOIP, N2N, OpenVPN), Qos, DMZ, Firewall, Port Forwards, NAT, Load Balancing, DDNS, SNMP, Serial RS232 DTU, Modbus RTU/TCP protocol. It is ideal for a variety of IoT M2M scenarios and offers a high-quality networking solution for unattended sites..
【Wide Applications】: This router modem is easy to deploy, cost & time saving, reliable works day and night 24/7 internet access. It is widely used for RVs, remote camera systems, holiday cottages, buses, vehicles, trucks, industrial automation, vending machine, digital signage, smart grid, con....

Refer the user manual below for troubleshooting.
Up to 50 IPsec tunnels (for site-to-site and client-to-site VPN) and 5 OpenVPN tunnels for iOS and Android users.
900 Mbps firewall and 110 Mbps IPsec throughputs.
Feature-rich to meet a wide range of business network requirements.
Supports load balancing and WAN failover for highly reliable Internet connectivity.

Content URL filter, port mapping, virtual IP mapping, IP-MAC binding.
- Data Security, OPENVPN protocols, Supports CA digital certificate..
High Reliability & Efficient Remote management: Watchdog and multi-layer link detection mechanisms ,automatic redial and recovery.
Failover between wired, cellular LTE networks and Wi-Fi. With InHand Device Manager cloud platform. Offers 3 years warranty and free technical support. If you are not sure about the product details , please feel free to consult.

Comprehensive codec support, Caller ID, flexible dial plans and security protection.
Designed and tested for full interoperability with leading ip-pbxs, soft-switches and sip-based environments.
Failover SIP server feature in case Main SIP server goes down.

Refer the user manual below for troubleshooting.
Up to 50 IPsec tunnels (for site-to-site and client-to-site VPN) and five OpenVPN tunnels for iOS and Android users.
900 Mbps firewall and 110 Mbps IPsec throughputs.
Feature-rich to meet a wide range of business network requirements.
Supports load balancing and WAN failover for highly reliable Internet connectivity.

Featured dual 1GbE LAN ports to support network failover, and with Link Aggregation enabled, DS220+ provides over 225 MB/s sequential read and 192....
Intel dual-core processor with AES-NI hardware encryption engine.
2 GB DDR4 memory (expandable up to 6 GB).
Access, share, and sync your data easily across different operating systems and devices..
Average 15% performance boost to photo indexing and other computing-intensive operations, as well as database response time..
By default, two camera licenses are installed.
extra licenses can be purchased (CLP1, CLP4, or CLP8).

LTE-Advanced performance at 2G power consumption – uses less than 1 watt.
Ideal for solar-powered applications - Ruggedized, industrial grade form factor.
4G LTE Bands: 2100(B1), 1900(B2), 1800(B3), AWS(B4), 850(B5), 2600(B7), 900(B8), 700(B12), 700(B13), 800(B20), 1900(B25), 850(B26), 700(B29), TDD B41....
Enables edge computing applications with ALEOS Application Framework (AAF).
Remote, secure network management in the cloud or in the enterprise - Dual-SIM functionality to enable automatic failover between SIMs....

Featured dual 1GbE LAN ports to support network failover, and with Link Aggregation enabled, DS220+ provides over 225 MB/s sequential read and 192 MB/s sequential write throughput. Data can be further protected with RAID 1 disk mirroring to prevent sudden drive failure..
Intel dual-core processor with AES-NI hardware encryption engine.
2 GB DDR4 memory (expandable up to 6 GB).
Access, share, and sync your data easily across different operating systems and devices..
Average 15% performance boost to photo indexing and other computing-intensive operations, as well as database response time..
Check Synology knowledge center or YouTube channel for help on product setup and additional information.