Palo Alto Networks · Firewalls
PA-3510
1U firewall with 15 Gbps of threat prevention in appmix and two 100 GbE interfaces.

Overview
The PA-3510 combines multigigabit copper and fibre interfaces in 1U, with six SFP 28 ports and two QSFP 28 uplinks. Its 15 Gbps threat prevention result and published capacity of 2 million sessions inform enterprise edge designs. It has a 960 GB SSD and redundant AC or DC power supplies. Performance figures are laboratory references under documented conditions; sizing considers the actual project workload and controls.
Key features
- Copper interfaces8 RJ-45 1/2.5/5/10 Gbps ports
- Optical interfaces2 QSFP 28 40/100 Gbps data ports
- Optical interfacesManagement and logging on separate SFP+ 1/10 Gbps ports
- Power and redundancyTwo AC or DC power supplies of the same type for redundancy
- Model features960 GB SSD for the system and logs
Technical specifications
| Firewall throughput (appmix) | 30 Gbps — PAN-OS 12.2; App-ID and logging enabled; appmix transactions; laboratory reference. |
|---|---|
| Threat prevention throughput (appmix) | 15 Gbps — PAN-OS 12.2; App-ID, IPS, antivirus, antispyware, WildFire, file blocking and logging enabled; laboratory reference. |
| IPsec VPN throughput | 13 Gbps — PAN-OS 12.2; 64 KB HTTP transactions and logging enabled; laboratory reference.PAN-OS 12.2; 64 KB HTTP transactions and logging enabled; laboratory reference. |
| Maximum concurrent sessions | 2000000 sessions — PAN-OS 12.2; measured using HTTP transactions.PAN-OS 12.2; measured using HTTP transactions. |
| New sessions per second | 325000 sessions/s — PAN-OS 12.2; application override and 1-byte HTTP transactions. |
| Virtual systems (base/maximum) | 5/15 vsys — Expansion beyond the base count requires a separately purchased licence. |
| First supported version | 12.2.2 PAN-OS — Initial version listed in the hardware reference; the project is subject to the current support matrix. |
| Dimensions (H × W × D) | 43.2 × 439.4 × 529.6 mm — Appliance dimensions, according to the hardware reference. |
| Appliance weight | 11 kg — Equipment weight, not shipping weight. |
| Form factor | 1 U — According to the specific physical reference, which takes precedence over the datasheet summary table. |
| Portas RJ-45 de dados | 8 ports — 1/2.5/5/10 Gbps per port. |
| SFP/SFP+ ports | 8 ports — 1/10 Gbps per port. |
| Portas QSFP 28 de dados | 2 ports — 40/100 Gbps; excludes HSCI. |
| HSCI | 2 ports — 40/100 Gbps for active/passive HA. |
| Local SSD | 960 GB — System and logs. |
| Power input | 100–120 or 200–240 VAC, 50–60 Hz; -48 to -60 VDC (V / Hz) — According to power supply type; AC and DC cannot be mixed. |
| Portas SFP 28 | 6 ports — 10/25 Gbps according to the datasheet; the component reference explicitly states 25 Gbps. |
Figures published by the manufacturer. Final sizing depends on the environment, enabled services and traffic profile.
Documents and references
- The network that connects the business must be ready to support it.
- Connectivity is necessary. Controlling every communication is security.
- PA-3510 — components and interfaces
- PA-3500 Series — official datasheet
- PA-3500 Series — physical specifications
- PA-3500 Series — electrical specifications
- Official manufacturer page