Palo Alto Networks · PA-1500 series
Palo Alto Networks PA-1520-POE
The Palo Alto Networks PA-1520-POE is a rackmount firewall that runs PAN-OS. Palo Alto Networks publishes a firewall throughput of 25 Gbps and a threat prevention throughput of 18 Gbps for it. It has 8 x 10/100/1000 copper, 8 x 1G/2.5G/5G copper, 4 x 1G/2.5G/5G/10G copper, 8 x 1G/10G SFP+, 4 x 10G/25G SFP28.
- Firewall throughput
- 25 Gbps
- Threat protection
- 18 Gbps
- IPsec VPN
- 14 Gbps
- Form
- Rackmount
Who it suits
As a rackmount unit it suits a head office, campus or data centre with a server rack. With protection switched on, plan for an internet line of no more than about two-thirds of the threat prevention throughput figure. For the PA-1520-POE that means a line of up to about 12 Gbps.
Palo Alto Networks PA-1520-POE specifications
| Performance | |
|---|---|
| Firewall throughput | 25 Gbps |
| Threat Prevention throughput | 18 Gbps |
| IPsec VPN throughput | 14 Gbps |
| Maximum concurrent sessions | 1,495,000 |
| New sessions per second | 180,000 |
| Hardware | |
| Form factor | 1U, 19" rack |
| Ports | 8 x 10/100/1000 copper, 8 x 1G/2.5G/5G copper, 4 x 1G/2.5G/5G/10G copper, 8 x 1G/10G SFP+, 4 x 10G/25G SFP28 |
| PoE budget | 545 W total, up to 90 W per port |
| Storage | 480 GB |
| Power supply | 1 x 1200 W AC; optional second supply |
| Power consumption | 910 W maximum |
| Dimensions | 1.70" H x 19.68" D x 17.34" W |
| Weight | 19.8 lb |
Specifications from Palo Alto Networks's published data, checked October 2026. See Palo Alto Networks's firewall pages. Throughput figures are each manufacturer's own published numbers. Manufacturers test in different ways, so compare across brands with care. Confirm details before ordering.
What we do with it
- Supply
Firewall supply and installation
The right-sized firewall from any of the five brands, with its licence, installed and configured at your site.
- Audit
Firewall configuration and audit
A review of your rules, firmware, admin access and VPNs, with the weak points fixed and written down.
- Renewal
Firewall licence renewal
Renewals for FortiGuard, Sophos, Palo Alto Networks, SonicWall and Juniper subscriptions, quoted from your serial number.
- Migrate
Firewall migration
Move from an old firewall to a new one, same brand or another, with the rules and VPNs carried over.
Questions about the PA-1520-POE
What internet speed can the PA-1520-POE handle?
Palo Alto Networks publishes a threat prevention throughput of 18 Gbps for the PA-1520-POE. Leaving headroom for busy hours, that suits an internet line of up to about 12 Gbps with protection switched on. With inspection off, its firewall throughput is 25 Gbps.
What ports does the PA-1520-POE have?
8 x 10/100/1000 copper, 8 x 1G/2.5G/5G copper, 4 x 1G/2.5G/5G/10G copper, 8 x 1G/10G SFP+, 4 x 10G/25G SFP28.
How many connections can the PA-1520-POE handle?
Palo Alto Networks lists a maximum of 1,495,000 concurrent sessions and 180,000 new sessions per second.
Does the PA-1520-POE need a licence?
The hardware works as a basic firewall on its own. Protection features such as intrusion prevention, web filtering and anti-malware need an active Palo Alto Networks subscription, and so do firmware updates and support. We quote the firewall with the licence term you choose.
Do you supply the PA-1520-POE with installation?
Yes. We supply it with its licence registered, install and configure it at your site, and hand over the logins and documentation. Ask for a quote on this page.
Similar Palo Alto Networks models
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Palo Alto Networks PA-3430
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Closest models from other brands
Throughput figures are each manufacturer's own published numbers. Manufacturers test in different ways, so compare across brands with care.
- Rackmount
Fortinet FortiGate 1800F
Firewall 198 / 197 / 140 Gbps, threat protection 15 Gbps
- Rackmount
Sophos XGS 4300
Firewall 75 Gbps, threat protection 25.2 Gbps
- Rackmount
SonicWall NSa 6700
Firewall 36 Gbps, threat protection 19 Gbps
- Rackmount
Juniper SRX4600
Firewall 400 Gbps, threat protection 21 Gbps (NGFW)