Product Type | Web Security Appliance |
Model | WSA-S395-K9 |
Form Factor | 1U Rackmount |
Weight | 31.4 lbs (14.24 kg) |
Power Supply | Dual Redundant Hot-Plug Power Supplies, 650W |
Power Requirements | 100 to 240 VAC, 50/60 Hz |
Maximum Power Consumption | 300 Watts |
CISCO WSA-S395-K9 Web Security Appliance, 1U Rackmount



Key Benefits

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- Optimized 1U design allows efficient integration into standard data center racks.
- TAA compliance makes it suitable for government and federally regulated procurement processes.
- Manufactured in the U.S., ensuring adherence to domestic production policies.
Product Overview
The CISCO WSA S395 Web Security Appliance (WSA-S395-K9) delivers enterprise-grade web protection in a compact 1U rackmount form factor. Its enclosure measures 16.89 x 29.8 x 1.7 inches, ideal for conserving rack space. With TAA compliance and U.S. manufacturing origin, it suits both government and commercial deployments requiring advanced compliance. Though more detailed technical specs and capabilities are unavailable, the WSA S395 represents a strong entry in CISCO’s web security portfolio.
Specifications
Product Overview
Wireless Features
Wi-Fi Support |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
Certifications | FCC Class A, UL/CSA 60950-1, CE Marking, RoHS |
MTBF | Over 200,000 hours |
Advanced Security Features
Firewall Type | Integrated URL and web traffic security |
Malware Protection | Cisco Advanced Malware Protection (AMP) |
Web Filtering | Category-based URL filtering |
HTTPS Inspection | Yes, HTTPS proxy with certificate validation |
Data Loss Prevention | Supported with policy configuration |
Antivirus/Antimalware Engines | Dual anti-malware scanning engines |
Application Visibility & Control | Yes |
SSL Decryption | Yes |
Policy-Based Controls | Granular user/group policies supported |
Interfaces
Ethernet Ports | 4 x Gigabit Ethernet (RJ-45) |
USB Ports | 2 x USB 2.0 |
VGA Ports | 1 x VGA |
Serial Console Port | 1 x RJ-45 |
Data Transfer Rate | 10/100/1000 Mbps |
Integrated I/O | Front & rear USB, VGA front access |
Physical & Environmental
Width | 16.89 in (429 mm) |
Depth | 29.8 in (757 mm) |
Height | 1.7 in (43 mm) |
Operating Temperature | 50°F to 95°F (10°C to 35°C) |
Storage Temperature | -40°F to 158°F (-40°C to 70°C) |
Operating Humidity | 8% to 90% (non-condensing) |
Storage Humidity | 5% to 95% (non-condensing) |
Fan Configuration | Redundant, hot-swappable |
Chassis Material | Steel |
Cloud Management & Licensing
Management Interface | Web-based GUI, CLI via SSH or console |
Licensing Model | Subscription-based |
Software Included | Cisco AsyncOS for Web Security |
Logging & Reporting | Integrated reporting engine, external SIEM support |
Deployment Modes | Explicit forward proxy, Transparent proxy |
Directory Integration | LDAP, Active Directory, NTLM |
Virtual Appliance Support | Physical appliance only (no virtual version) |