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USG6600 Next-Generation Firewall

The USG6600 provides unified network security for large- and medium-size enterprises, organizations, and data centers.

Integrated firewall, VPN, intrusion prevention, antivirus, and data leakage prevention deliver high-performance protection. Identifies more than 6,300+ applications and analyzes intranet service traffic across six dimensions, automatically generating security policy suggestions.

Optimize security management and boost application-layer protection with the USG6600 Series Firewall.

USG6600 is certified by ICSA Labs in Firewall, IPS, IPSec, SSL VPN and AV categories, is certified at CC EAL4+ level, and earned the Recommended Rating from NSS Labs.

Service provisioning implements comprehensive, efficient network security protection for large- and medium-size enterprises with Huawei’s next-generation firewall

  • Six-dimensional access control, identification for 6,300+ applications, and fine-grained application control and acceleration
  • Easy, quick policy deployment, intelligent optimization, and security policy simplification reduce TCO by 30%
  • Comprehensive unified protection, threat detection over SSL-encrypted traffic, and data leakage prevention protect next-generation enterprise networks
  • Dedicated software and hardware design deliver high-performance security protection





Dimensions (H x W x D)

44.4 mm x 442 mm x 421 mm

130.5 mm x 442 mm x 470 mm

Fixed Interfaces

8 x GE (RJ45) + 4 x GE (SFP)

USG6650/USG6660: 2 x 10 GE (SFP+) + 8 x GE (RJ45) + 8 x GE (SFP)

USG6670/USG6680: 4 x 10 GE (SFP+) + 16 x GE (RJ45) + 8 x GE (SFP)

USB2.0 Port

2 x USB Ports

2 x USB Ports

Expansion Slot


USG6650/USG6660: 6 WSIC

USG6670: 5 WSIC

USG6680: (AC) 5 WSIC; (DC) 3 WSIC

Expansion I/O

WSIC: 2 x 10 GE (SFP+) + 8 x GE (RJ45), 8 x GE (RJ45), 8 x GE (SFP), 4 x GE (RJ45) BYPASS

WSIC: 2 x 10 GE (SFP+) + 8 x GE (RJ45), 8 x GE (RJ45), 8 x GE (SFP), 4 x GE (RJ45) BYPASS

Local Storage

Optional: Supports a 300 GB or 600 GB hard disk (the hard disk is hot-swappable, but the hard disk card is not)

Optional: Supports 300 GB or 600 GB hard disks (RAID1 and hot-swappable)

AC Power Supply

100V to 240V, 50 Hz/60 Hz

100V to 240V, 50 Hz/60 Hz

DC Power Supply


USG6650: NA

USG6660/USG6670/USG6680: –48V to –60V

Power Supplies

Single 170W AC power supply; optional dual AC power supplies

USG6650: Dual AC Power Supply

USG6660/USG6670/USG6680: Dual AC or dual DC power supplies


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