=====UniFi Security Gateway Pro 4=====

{{https://prd-www-cdn.ubnt.com/media/images/productgroup/unifi-security-gateway-pro-4/usg-pro-4-group-small-2x.png}}\\

**Series Type:** UniFi\\
**Website Link:** [[https://www.ubnt.com/unifi-routing/unifi-security-gateway-pro-4/|USG Pro 4]]\\
**Model:** USG-PRO-4\\
**Type:** Enterprise Gateway Router with Gigabit Ethernet\\

**Description:** //The UniFi® Security Gateway Pro extends the UniFi Enterprise System to provide cost-effective, reliable routing and advanced security for your network.//\\

===== Specifications =====

^USG-PRO-4 ^
| Dimensions |484 x 44 x 164 mm (19.06 x 1.73 x 6.46") |
| Weight | 2.3 kg  (5.07 lb) |
| Max. Power Consumption | 40W |
| Power Supply | Internal AC/DC Power Adapter, 60W (24V, 2.5A) |
| Power Input | 110 - 240VAC |
| **LEDs** |
| System | Status |
| Data Ports | Speed/Link/Activity |
| **Networking Interfaces** |
| Serial Console Port | (1) RJ45 Serial Port |
| Data Ports | (2) 10/100/1000 RJ45 LAN Ports |
| | (2) 1 Gbps RJ45/SFP Combination WAN Ports |
| Layer 3 Forwarding Performance |
| Packet Size: 64 Bytes | 2,400,000 pps |
| Packet Size: 512 Bytes or Larger | 4 Gbps (Line Rate) |
| Processor | Dual-Core 1 GHz, MIPS64 with Hardware Acceleration for Packet Processing |
| System Memory | 2 GB DDR3 RAM |
| On-Board Flash Storage | 4 GB |
| Certifications | CE, FCC, IC |
| Rackmount | Yes |
| Operating Temperature | -10 to 45° C (14 to 113° F) |
| Operating Humidity | 10 to 90% Noncondensing |

===== Troubleshooting tips =====

  - **Consistent periodic internet dropouts and very long pings site-wide.**
    - If you are using WAN load-balancing disable it.


===== Resources =====

<WRAP download>
[[https://www.ubnt.com/downloads/datasheets/unifi/UniFi_Security_Gateway_DS.pdf|Datasheet]]\\

[[https://www.ubnt.com/downloads/guides/UniFi/USG-PRO-4_QSG.pdf|Quickstart Guide]]\\

</WRAP>

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