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ZyXEL USGFLEX100WBUN USG FLEX 100W Network Security Firewall Appliance - 5-Port Gigabit Ethernet - Wireless LAN - 67. 5 MB/s IPS Throughput - Lifetime
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Product Features
Technical Overview
This security appliance achieves 67.50 MB/s IPS throughput while handling up to 300,000 concurrent sessions. It supports multiple encryption standards including DES, 3DES, AES (256-bit), MD5, SHA-1, SHA-2, and WPA3 for robust data protection.
The firewall protection suite includes malware protection, threat protection, web content filtering, URL filtering, intrusion prevention, application control, email security, distributed denial of service (DDoS) mitigation, and anti-spam functionality. Data link protocols supported are SMTP, HTTP, FTP, IMAP, L2TP, and SMB.
Relevant factors for this section include Functionality, Firewall Protection Supported, Encryption Standard, Total Number of Ports. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The USG FLEX 100W provides unified security management with lifetime warranty coverage, offering long-term value and reliability for business networks. Its compact design and low 12.50 W power consumption make it suitable for space-constrained environments.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Comprehensive Security Suite, Flexible Connectivity.
Comprehensive Security Suite
Combines firewall, web filtering, intrusion prevention, and anti-malware protection in a single appliance.
- Malware and threat protection
- Web content and URL filtering
- Application control
- Email security and anti-spam
Flexible Connectivity
Offers both wired and wireless networking options with expansion capabilities.
- 5 Gigabit Ethernet ports
- IEEE 802.11 a/b/g/n/ac wireless
- 1 SFP expansion slot
- USB port for additional connectivity
Deployment / Use Cases
The ZyXEL USG FLEX 100W is ideal for small business offices, retail locations, and branch offices requiring unified security at the network edge. Its desktop form factor and manageable design make it suitable for environments without rack infrastructure.
Common deployment scenarios include securing internet gateways for small offices, providing wireless security for retail networks, and protecting branch office connections with VPN capabilities. The appliance can serve as the primary security device for networks with up to 300,000 concurrent sessions.
Relevant factors for this section include Functionality, Firewall Protection Supported, Encryption Standard, Total Number of Ports. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Small Business Gateway
Provides complete security for office networks with mixed wired and wireless devices.
Branch Office Security
Secures remote locations with VPN support for connecting to headquarters.
Physical Profile
This desktop-form-factor security appliance measures 8.50" wide × 5.80" deep × 1.30" high (216 × 147.3 × 33 mm) and weighs 1.87 lb (850 g). The compact dimensions and lightweight design facilitate placement on desks, shelves, or other flat surfaces in office environments.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.30" (33 mm), 8.50" (216 mm), 5.80" (147.30 mm), 1.87 lb (850 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 8.50" (216 mm)
- Depth
- 5.80" (147.30 mm)
- Height
- 1.30" (33 mm)
- Weight
- 1.87 lb (850 g)
What's in the Box
The package includes all necessary components for immediate deployment of the security appliance.
Highlights
- 5-port Gigabit Ethernet firewall appliance with wireless LAN support
- 67.50 MB/s IPS throughput for security processing performance
- AI-powered security with DNS filtering and anti-malware capabilities
- Supports 30 VPN connections for secure remote access
- Handles up to 300,000 concurrent sessions
- Comprehensive firewall protection including web filtering and intrusion prevention
- Multiple encryption standards: DES, 3DES, AES (256-bit), MD5, SHA-1, SHA-2, WPA3
- Compact desktop form factor: 8.50" W × 5.80" D × 1.30" H
- Low power consumption at 12.50 W
- Lifetime warranty for long-term reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | ZYXEL Communications Corp. |
| Manufacturer Part Number | USGFLEX100WBUN |
| Brand Name | ZYXEL |
| Product Line | USG FLEX |
| Product Model | USG FLEX 100W |
| Product Name | USG FLEX 100W Network Security/Firewall Appliance |
| Product Type | Network Security/Firewall Appliance |
| Technical Information | |
| Functionality | Web Filtering |
| Firewall Protection Supported | Malware Protection,Threat Protection,Web Content Filtering,URL Filtering,Intrusion Prevention,Application Control,Email Security,Distributed Denial of Service (DDoS),Anti-spam |
| Encryption Standard | DES,3DES,AES (256-bit),MD5,SHA-1,SHA-2,WPA3 |
| Number of VPN Supported | 30 |
| Data Link Protocols | SMTP,HTTP,FTP,IMAP,L2TP,SMB |
| Connectivity Technology | Wired |
| Number of Concurrent Sessions (Max) | 300000 |
| AI-powered | Yes |
| AI Features | DNS Filtering,Anti-malware |
| Interfaces/Ports | |
| Total Number of Ports | 5 |
| USB | Yes |
| Number of Network (RJ-45) Ports | 5 |
| Media & Performance | |
| IPS Throughput | 67.50 MB/s |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| Network Standard | 10/100/1000Base-T |
| Wireless Specifications | |
| Wireless LAN | Yes |
| Wireless LAN Standard | IEEE 802.11 a/b/g/n/ac |
| I/O Expansions | |
| Total Number of Expansion Slots | 1 |
| Expansion Slot Type | SFP |
| Number of SFP Slots | 1 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Power Consumption | 12.50 W |
| Physical Characteristics | |
| Height | 1.30" (33 mm) |
| Width | 8.50" (216 mm) |
| Depth | 5.80" (147.30 mm) |
| Weight (Approximate) | 1.87 lb (850 g) |
| Miscellaneous | |
| Package Contents | USG FLEX 100W Network Security/Firewall Appliance Power Adapter RJ-45 - RS-232 Cable for Console Connection |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Country of Origin | China |
| TAA Compliant | No |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What is the IPS throughput of the ZyXEL USG FLEX 100W?
The ZyXEL USG FLEX 100W delivers 67.50 MB/s of IPS throughput. This performance level enables the appliance to inspect traffic for security threats while maintaining network performance for small to medium business environments, handling security processing without creating bottlenecks in network traffic flow.
How many network ports does this security appliance have?
This appliance features 5 Gigabit Ethernet ports (10/100/1000Base-T) for wired network connections. All ports support RJ-45 connectors and provide the flexibility to connect multiple devices directly to the firewall, making it suitable for small office deployments without requiring additional switches for basic connectivity.
Does the USG FLEX 100W support wireless connectivity?
Yes, the USG FLEX 100W includes wireless LAN capabilities supporting the IEEE 802.11 a/b/g/n/ac standard. This integrated wireless functionality allows the appliance to serve as both a wired and wireless security gateway, eliminating the need for separate wireless access points in smaller deployment scenarios.
What VPN capabilities does this firewall appliance offer?
The appliance supports up to 30 VPN connections, enabling secure remote access for mobile workers and branch office connectivity. This VPN capacity is suitable for small businesses requiring encrypted connections for telecommuting employees or secure links between multiple business locations.
What security features are included in this firewall appliance?
The USG FLEX 100W provides comprehensive security including malware protection, threat protection, web content filtering, URL filtering, intrusion prevention, application control, email security, DDoS mitigation, and anti-spam. These features work together to protect against various cyber threats while allowing administrators to control network usage and application access.
What is the warranty coverage for this product?
ZyXEL provides a lifetime limited warranty for the USG FLEX 100W Network Security Firewall Appliance. This extensive warranty coverage demonstrates the product's reliability and provides long-term assurance for business investments in network security infrastructure.
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