Nebula Together The USG FLEX 50 is now part of the Nebula cloud management family with the same easy management interface and streamlined configuration & updates. The network functions and management services are pushed to the cloud and are optimized for managing distributed networks. The USG FLEX 50 helps customers to comply with regulations by offering log archiving service without the need for additional hardware and software installation. Robust VPN Connections The USG FLEX 50 provides comprehensive VPN connection types including IKEv2, SSL & IPsec VPN. All offer customers secured remote connections. IPsec VPN hardware engine for high-efficiency VPN tunnel. VPN load balance/failover with IKEv2 ensures strong VPN reliability and security for your business. Comprehensive Content Filter Service The USG FLEX 50 delivers enhanced content filtering functionality and security through its powerful combination of both reputation and category-based filtering. A newly added DNS content filter offers a better approach to inspect web access, particularly when the website is deploying ESNI (Encrypted Server Name Indication) where the traditional URL filtering is not applicable to the destination domain. Device Insight Device Insights give you more visibility of your networks including wired, wireless, BYOD, and IoT devices. You can create access policy with device contextual such as OS version or device category to enforce network segmentation. This reduces the attack surface and prevents threats from spreading. This also helps SMB(s) reduce time spent on investigation. Analytics Report and Enhanced Insights SecuReporter premium offers comprehensive protection and analytics. Utilize SecuReporter premium for a suite of advanced analysis and reporting tools including Sandboxing, Threat Website Analytics, and Threat IP Analytics. Users can also run customized report on-demand or on a regular schedule such as daily, weekly, and monthly. Optional Security Pack The USG FLEX 50 provides an indispensable feature set to perfectly fit small business requirements as well as to gain essential security services needed, including Web Filtering, SecuReporter Premium, and Security Profile Sync, to protect against cyberattacks. In addition, Nebula Control Center (NCC) also offers multiple subscription options to meet customers’ needs.

Ports & interfaces
Connectivity technology	Wired
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	4
Ethernet LAN data rates	10,100,1000 Mbit/s
Number of console ports	1
WAN connection	Ethernet (RJ-45)
DC-in jack	Y
Weight & dimensions
Width	216 mm
Depth	143 mm
Height	33 mm
Weight	880 g
Power
Input current	2.0 A
DC input voltage	12 V
Power consumption (max)	12 W
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-30 - 70 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	10 - 90%
Protocols
Management protocols	SNMP v1, v2c, v3
Network
Wi-Fi	N
Concurrent SSL/VPN connections (default)	5
Concurrent SSL/VPN connections (maximum)	15
VPN tunnels quantity	10
Static route	Y
Data transmission
Firewall throughput	350 Mbit/s
VPN throughput	90 Mbit/s
Maximum firewall connections	20000
Packaging data
Package width	276 mm
Package height	185 mm
Package depth	98 mm
Package weight	1.41 kg
Security
Security algorithms	3DES, 256-bit AES, DES, HTTPS, IPSec, MD5, SHA-1, SHA-2
DDoS protection	Y
Firewall security	Y
Management features
LED indicators	Y
Web-based management	Y
URL filtering	Y
Packaging content
Cables included	LAN (RJ-45)
Design
Built-in fan	N
Performance
Built-in processor	N
Heat dissipation	40.92 BTU/h
Concurrent users	15 user(s)
Syslog	Y
Mean time between failures (MTBF)	655130 h
Certification	FCC Part 15 (Class B), IC, CE EMC (Class B), RCM, BSMI