| 
FortiGate 81E-POE | 
| Hardware Specifications | 
| GE RJ45/SFP Shared Media Pairs | 
2 | 
| GE RJ45 PoE/+ Ports | 
12 | 
| GE RJ45 DMZ/HA Ports | 
2 | 
| USB Ports | 
1 | 
| Console (RJ45) | 
1 | 
| Internal Storage | 
128 GB | 
| System Performance | 
| Firewall Throughput (1518 / 512 / 64 byte UDP packets) | 
4 / 4 / 4 Gbps | 
| Firewall Latency (64 byte UDP packets) | 
3 μs | 
| Firewall Throughput (Packets Per Second) | 
6 Mpps | 
| Concurrent Sessions (TCP) | 
1.3 Million | 
| New Sessions/Second (TCP) | 
30,000 | 
| Firewall Policies | 
5,000 | 
| IPsec VPN Throughput (512 byte packets) | 
2.5 Gbps | 
| Gateway-to-Gateway IPsec VPN Tunnels | 
200 | 
| Client-to-Gateway IPsec VPN Tunnels | 
1,000 | 
| SSL-VPN Throughput | 
200 Mbps | 
| Concurrent SSL-VPN Users (Recommended Maximum) | 
200 | 
| IPS Throughput (HTTP / Enterprise Mix) 1 | 
1.5 Gbps / 450 Mbps | 
| SSL Inspection Throughput 2 | 
350 Mbps | 
| Application Control Throughput 3 | 
800 Mbps | 
| NGFW Throughput 4 | 
360 Mbps | 
| Threat Protection Throughput 5 | 
250 Mbps | 
| CAPWAP Throughput 6 | 
2.2 Gbps | 
| Virtual Domains (Default / Maximum) | 
10 / 10 | 
| Maximum Number of FortiAPs (Total / Tunnel Mode) | 
32 / 16 | 
| Maximum Number of FortiTokens | 
100 | 
| Maximum Number of Registered FortiClients | 
200 | 
| High Availability Configurations | 
Active / Active, Active / Passive, Clustering | 
| Dimensions | 
| Height x Width x Length (inches) | 
1.65 x 8.5 x 7 | 
| Height x Width x Length (mm) | 
42 x 216 x 178 | 
| Weight | 
2.65 lbs (1.2 kg) | 
| Form Factor | 
Desktop | 
| Environment | 
| Power Required | 
100–240V AC, 50–60 Hz | 
| Maximum Current | 
115V AC / 1.2A, 230V AC / 0.6A | 
| Total Available PoE Power Budget* | 
110 W | 
| Power Consumption (Average / Maximum) | 
20 / 137 W | 
| Heat Dissipation | 
467.5 BTU/h | 
| Operating Temperature | 
32–104°F (0–40°C) | 
| Storage Temperature | 
-31–158°F (-35–70°C) | 
| Humidity | 
20–90% non-condensing | 
| Operating Altitude | 
Up to 16,404 ft (5,000 m) | 
| Compliance | 
| Safety | 
FCC Part 15B, Class B, CE, RCM, VCCI, UL/cUL, CB, BSMI | 
| Certifications | 
 | 
ICSA Labs: Firewall, IPsec, IPS, Antivirus, SSL-VPN |