Zyxel USG Flex 50
Firewall | 1GbE | cloud-managed
Images for illustration purposes only, actual product may differ
Main Specification
| Product Description | Zyxel USG Flex 50 - firewall - cloud-managed |
|---|---|
| Device Type | Firewall |
| Form Factor | External |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Performance | SPI firewall throughput: 350 Mbps VPN throughput: 90 Mbps VPN throughput (IMIX): 40 Mbps |
| Capacity | Concurrent TCP sessions: 20000 Gateway to gateway IPSec VPN Tunnels: 5 Concurrent IPSec VPN tunnels: 20 Concurrent SSL VPN users: 15 Virtual interfaces (VLANs): 8 Concurrent logins: 64 |
| Dimensions (WxDxH) | 21.6 cm x 14.3 cm x 3.3 cm |
| Weight | 880 g |
General
| Device Type | Firewall |
|---|---|
| Width | 21.6 cm |
| Depth | 14.3 cm |
| Height | 3.3 cm |
| Weight | 880 g |
Networking
| Form Factor | External |
|---|---|
| Connectivity Technology | Wired |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Network / Transport Protocol | IPSec, L2TP, IPv6, PPPoE, FTP, DNS, DDNS, DHCPv6 |
| Routing Protocol | OSPF, RIP-1, RIP-2, BGP, static IP routing, GRE, policy-based routing (PBR) |
| Remote Management Protocol | SNMP 1, SNMP 2c, SNMP 3, HTTP, HTTPS |
| Cloud-Managed | Yes |
| Performance | SPI firewall throughput: 350 Mbps VPN throughput: 90 Mbps VPN throughput (IMIX): 40 Mbps |
| Capacity | Concurrent TCP sessions: 20000 Gateway to gateway IPSec VPN Tunnels: 5 Concurrent IPSec VPN tunnels: 20 Concurrent SSL VPN users: 15 Virtual interfaces (VLANs): 8 Concurrent logins: 64 |
| Status Indicators | Power, system, link/activity |
| Features | Fanless, Web Filtering, SecuReporter, Geo Enforcer, 2-factor authentication, device insight, security profile synchronise, Microsoft Azure support, Amazon VPC, Nebula Cloud Managed Mode, Facebook WiFi support, SNAT support, PAT support, Syslog support, Stateful Packet Inspection (SPI), DoS attack prevention, content filtering, ALG support, DHCP client, DHCP server, DHCP relay, VLAN Tagging, Dead Peer Detection (DPD), IPSec NAT-Traversal (NAT-T), e-mail protection, dual firmware images, WAN fallback, URL filtering, routing, bridge mode, SafeSearch support, CTIRU (Counter-Terrorism Internet Referral Unit) support, IP geolocation, VPN concentrator, route-based VPN Tunnel Interface (VTI), VPN auto-reconnection, VPN failover, SecuExtender Zero Trust VPN Client provisioning |
| Encryption Algorithm | IKEv2, SSL, DES, Triple DES, 256-bit AES, MD5, SHA-1, 512-bit SHA-2, IKEv1, PKI |
| Authentication Method | Secure Shell (SSH), RADIUS, X.509 certificates, LDAP, Active Directory, Extensible Authentication Protocol (EAP), XAUTH authentication |
| Compliant Standards | IEEE 802.1Q, IEEE 802.1x, X.509 |
Expansion / Connectivity
| Interfaces | 4 x 1000Base-T - RJ-45 (LAN / DMZ) 1 x 1000Base-T - RJ-45 (WAN) 1 x USB 3.0 - Type A 1 x console - RJ-45 |
|---|
Miscellaneous
| Cables Included | 1 x RJ-45 to RS-232 cable |
|---|---|
| MTBF | 655,130 hour(s) |
| Compliant Standards | FCC Part 15 Class B, EMC Class B, RCM, BSMI |
Power
| Power Device | External power adapter |
|---|
Dimensions & Weight (Shipping)
| Shipping Width | 27.6 cm |
|---|---|
| Shipping Depth | 18.5 cm |
| Shipping Height | 9.8 cm |
| Shipping Weight | 1.41 kg |
Environmental Parameters
| Min Operating Temperature | 0 °C |
|---|---|
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) |
Product features
Robust connectivity options
The Zyxel USG Flex 50 features various connectivity options, including RJ-45 to RS-232 cable connectivity, multiple WAN/DMZ interfaces, and support for USB 3.0, allowing for flexible network deployment in various environments.Advanced security measures
With integrated stateful packet inspection and DoS attack prevention features, the device safeguards the network against external threats while ensuring the integrity of data with support for encryption algorithms such as 256-bit AES and various authentication methods.Efficient performance metrics
This device provides a solid performance with a VPN throughput of up to 90 Mbps and SPI firewall throughput reaching 350 Mbps, making it suitable for handling high-volume traffic and maintaining smooth operations in dynamic business environments.Flexible management solutions
The Zyxel USG Flex 50 supports remote management protocols, allowing network administrators to efficiently manage and monitor the device from anywhere. Its cloud-managed capabilities ensure real-time access to network insights and configuration changes.Support for secure remote access
The device can facilitate VPN failover and auto-reconnection, which are essential for maintaining secure connections for remote users, thereby ensuring business continuity and minimizing disruptions.Key selling points
- Supports up to 20 concurrent SSL VPN users
- Capable of handling 20,000 concurrent TCP sessions
- Equipped with stateful packet inspection for enhanced security
- Multi-network interface options including USB 3.0 and console
- Offers 256-bit AES encryption for secure data transmission
References
MPN: USGFLEX50H-EU0101F
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04/06/2026 04:47:14