🔹 Key Features of ZyXEL Routers:
✔ Connection Flexibility – Support for 4G/LTE, DSL, Ethernet, SFP
✔ Security – Built-in firewall, VPN (IPSec/SSL), DDoS protection
✔ Convenient Management – Via Web interface, mobile application, or the Nebula cloud platform
✔ VoIP Support – SIP telephony, QoS for voice traffic
🔹 Main Use Cases:
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Small/Medium Business (offices, remote branches)
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Carrier Solutions (PPPoE, VLAN, HotSpot)
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Backup Internet (4G/LTE modems)
🔹 Advantages:
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Nebula Flex – Hybrid management (local + cloud)
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Automatic Recovery (dual-WAN failover)
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Compact and Energy-Efficient models