SRX Series Services Gateways
| Platform | Junos Software by Platform | Release Type | Last Updated |
|---|---|---|---|
| vSRX | Junos 19.4R3-S1 | Service | 06 Jan 2021 |
| vSRX 3.0 | Junos 19.4R3-S1 | Service | 06 Jan 2021 |
| SRX100H2 / SRX110H2 / SRX210HE2 / SRX220H2 / SRX240H2 | Junos 12.3X48-D105 | Standard | 16 Oct 2020 |
| SRX300 / SRX320 / SRX340 / SRX345 | Junos 19.4R3-S1 | Service | 06 Jan 2021 |
| SRX380 | Junos 20.2R3 | Standard | 26 Apr 2021 |
| SRX550 | Junos 12.3X48-D105 | Standard | 16 Oct 2020 |
| SRX550HM | Junos 19.4R3-S1 | Service | 06 Jan 2021 |
| SRX650 | Junos 12.3X48-D105 | Standard | 16 Oct 2020 |
| SRX1400 | Junos 12.3X48-D105 | Standard | 16 Oct 2020 |
| SRX1500 | Junos 20.2R3 | Standard | 26 Apr 2021 |
| SRX3400 / SRX3600 | Junos 12.3X48-D105 | Standard | 16 Oct 2020 |
| SRX4100 / SRX4200 | Junos 19.4R3-S1 | Service | 06 Jan 2021 |
| SRX4600 | Junos 19.4R3-S1 | Service | 06 Jan 2021 |
| SRX5400 / SRX5600 / SRX5800 with SRX5K-RE3-128G (*1) |
Junos 19.4R3 | Standard | 04 May 2021 |
| SRX5400 / SRX5600 / SRX5800 with RE-1800X4 (*1) |
Junos 19.4R3 | Standard | 04 May 2021 |
| SRX5400 / SRX5600 / SRX5800 with SRX5K-RE-13-20 (*1) |
Junos 12.3X48-D105(*2) | Standard | 16 Oct 2020 |
