| Specifications | SRX1600 |
| Connectivity | |
| Onboard ports | 16 x 1 GbE 10/100/1000 BASE-T |
| Onboard small form-factor pluggable plus (SFP+) transceiver ports | 4 x 1 GbE/10 GbE SFP+ 2 x 1 GbE/10 GbE/25 GbE SFP28 |
| Out-of-Band (OOB) management ports | 1 x 1 GbE G (RJ-45) |
| Dedicated high availability (HA) ports | 2 x 1 GbE SFP |
| Console | 1 (RJ-45) |
| USB 3.0 ports (Type A) | 1 |
| Storage | |
| Storage (SSD) | 1 x 120 GB |
| Dimensions and Power | |
| Form factor | 1U |
| Size (W x H x D) | 17.28 x 1.74 x 18.20 in (43.89 x 4.42 x 46.23 cm) |
| Weight (device and PSU) | Chassis with two AC power supplies: 15.7 lb (7.1 kg) Chassis with two DC power supplies: 15.9 lb (7.2 kg) Chassis with package for shipping: 32.8 lb (14.9 kg) |
| Redundant PSU | 1+1 |
| Power supply | 2 x 450 W AC PSU redundant 2 x 650 W DC PSU redundant |
| Average heat dissipation | 1 x DC PSU (40V): 487.9 BTU/h 2 x DC PSU (40V): 498 BTU/h 1 x AC PSU (110V): 467.5 BTU/h 1 x AC PSU (230V): 445.3 BTU/h 2 x AC PSU (110V): 510 BTU/h 2 x AC PSU (230V): 501.6 BTU/h |
| Maximum current consumption | 2 A (for 110 V AC PSM) 1 A (for 230 V AC PSM) 4.7 A (for -40 V DC PSM) |
| Maximum inrush current | 50 A for 1 cycle of AC (AC PSM) 40 A-pk (DC PSM) |
| Environment and Regulatory Compliance | |
| Acoustic noise level | 58 dB |
| Airflow/cooling | Front to back |
| Operating temperature | 32° to 104° F (0° to 40° C at 6000 ft altitude) |
| Operating humidity | 5% to 90% non-condensing |
| Meantime between failures (MTBF) | Over 100,000 hours (12 years) |
| FCC classification | Class A |
| RoHS compliance | RoHS 6 |
| Performance and Scale | |
| Firewall throughput2 (IMIX) | 12 Gbps |
| Firewall throughput2 (1518B) | 24 Gbps |
| IPsec VPN throughput2 (IMIX) | 8 Gbps |
| IPsec VPN throughput2 (1400B) | 18 Gbps |
| Application security performance (TPS#/CPS**) | 20 Gbps/7.5 Gbps |
| Next-generation firewall (TPS#/CPS**)3 | 19 Gbps/4.5 Gbps |
| Secure Web Access Firewall (CPS**)4 | 4 Gbps |
| Advanced Threat (CPS**)5 | 2 Gbps |
| Connections per second (64B) | 170,000 |
| SSL connections per second | 3,500 |
| Maximum concurrent sessions (IPv4 or IPv6) | 2 Million |
| Route table size (RIB/FIB) (IPv4) | 2 Million/1 Million |
| IPsec VPN tunnels | 2,000 |






