Juniper SRX380 防火墙系列
SRX300 防火墙系列提供下一代安全、网络和 SD‑WAN 功能，以满足云支持、AI 驱动的企业网络不断变化的需求。 通过瞻博网络 Mist 云管理 SRX300 系列防火墙可简化您的分支机构运营。 无论您是在多个位置添加新应用程序、连接到云，还是努力提高运营效率，SRX380 都可以帮助您实现可扩展、安全且易于管理的连接。
SRX380 支持下一代防火墙功能，例如入侵防御、应用程序可视性和控制，以及内容安全功能（包括防病毒、反垃圾邮件和增强型 Web 过滤）。
高级威胁防御通过动态恶意软件检测、SecIntel 威胁源、加密流量洞察和自适应威胁分析提供全面的威胁防御。
SRX300 系列防火墙将有效的安全性、SD-WAN、路由、交换和 WAN 接口与下一代防火墙和高级威胁缓解功能相结合，可在分布式企业位置之间实现经济高效的安全连接。 通过在单个设备中整合快速、高度可用的交换、路由、安全和下一代防火墙功能，企业可以消除网络复杂性、保护资源并确定其优先级，并改善用户和应用程序体验，同时降低总拥有成本 (TCO) ）。
SRX380 是一款高性能、安全的 SD-WAN 网关，可提供卓越且可靠的 WAN 连接，同时整合分布式企业办公室的安全性、路由和交换。 SRX380 比其他 SRX300 型号具有更高的端口密度，具有 16 个 1GbE PoE+ 和 4 个 10GbE 端口，并包括冗余双电源，全部采用 1 U 外形尺寸。 SRX380 在单一、整合、经济高效的网络和安全平台中支持高达 20Gbps 的防火墙和 4.4 Gbps IPSec VPN。
该系列的功能与特点：
| Specification | SRX300 | SRX320 | SRX340 | SRX345 | SRX380 |
| Connectivity | |||||
| Total onboard ports | 8x1GbE | 8x1GbE | 16x1GbE | 16x1GbE | 20 (16x1GbE, 4x10GbE) |
| Onboard RJ-45 ports | 6x1GbE | 6x1GbE | 8x1GbE | 8x1GbE | 16x1GbE |
| Onboard small form-factor pluggable (SFP) transceiver ports | 2x1GbE | 2x1GbE | 8x1GbE | 8x1GbE | 4x10GbE SFP+ |
| MACsec-capable ports | 2x1GbE | 2x1GbE | 16x1GbE | 16x1GbE |
16x1GbE 4x10GbE |
| Out-of-band (OOB) management ports | 0 | 0 | 1x1GbE | 1x1GbE | 1x1GbE |
| Mini PIM (WAN) slots | 0 | 2 | 4 | 4 | 4 |
| Console (RJ-45 + miniUSB) | 1 | 1 | 1 | 1 | 1 |
| USB 3.0 ports (type A) | 1 | 1 | 1 | 1 | 1 |
| PoE+ ports | N/A | 62 | 0 | 0 | 16 |
| Memory and Storage | |||||
| System memory (RAM) | 4 GB | 4 GB | 4 GB | 4 GB | 4GB |
| Storage | 8 GB | 8 GB | 8 GB | 8 GB | 100GB SSD |
| SSD slots | 0 | 0 | 1 | 1 | 1 |
| Dimensions and Power | |||||
| Form factor | Desktop | Desktop | 1 U | 1 U | 1U |
| Size (WxHxD) | 12.63 x 1.37 x 7.52 in. (32.08 x 3.47 x 19.10 cm) |
11.81 x 1.73 x 7.52 in. (29.99 x 4.39 x 19.10 cm) |
17.36 x 1.72 x 14.57 in. (44.09 x 4.36 x 37.01 cm) |
17.36 x 1.72 x 14.57 in. (44.09 x 4.36 x 37.01 cm) / 17.36 x 1.72 x 18.7 in. (44.09 x 4.36 x 47.5 cm)3 | 17.36 x 1.72 x 18.7 in. (44.09 x 4.37 x 47.5 cm) / 17.36 x 1.72 x 20.47 in. (44.09 x 4.37 x 52 cm) |
| Weight (device and PSU) | 4.38 lb (1.98 kg) | 3.28 lb (1.51 kg)4 / 3.4 lb (1.55 kb)5 | 10.80 lb (4.90 kg) | 10.80 lb (4.90 kg) / 11.02 lb (5 kg)6 |
15 lb (6.8 kg) with 1xPSU / 16.76 lb (7.6 kg) with 2xPSU |
| Redundant PSU | No | No | No | No | Yes |
| Power supply | AC (external) | AC (external) | AC (internal) | AC (internal) / DC (internal)6 | 1+1 hot-swappable AC PSU |
| Rated DC voltage range | N/A | N/A | N/A | -48 to -60 VDC (with -15% and +20% tolerance) | NA |
| Rated DC operating voltage range | N/A | N/A | N/A | -40.8 VDC to -72 VDC6 | N/A |
| Maximum PoE power | N/A | 180 W5 | N/A | N/A | 480W |
| Average power consumption | 24.9 W | 46 W4/221 W5 | 122 W | 122 W |
150 W (without PoE) 510 W (with PoE) |
| Average heat dissipation | 85 BTU/h | 157 BTU/h4/755 BTU/h5 | 420 BTU/h | 420 BTU/h | 511.5 BTU/hr (without PoE) |
| Maximum current consumption | 0.346 A | 0.634 A4/2.755 A5 | 1.496 A | 1.496 A / 6A @ -48 VDC6 | 1.79A/7.32A |
| Acoustic noise level | 0dB (fanless) | 37 dBA4/40 dBA5 | 45.5 dBA | 45.5 dBA | < 50dBA @ room temperature 27C |
| Airflow/cooling | Fanless | Front to back | Front to back | Front to back | Front to back |
| Environmental, Compliance, and Safety Certification | |||||
| Operational temperature | -4° to 140° F (-20° to 60° C)7 |
32° to 104° F (0° to 40° C) | 32° to 104° F (0° to 40° C) |
32° to 104° F (0° to 40° C) -22° to 131° F (-30° to 55° C) for SRX345-DC |
32° to 104° F (0° to 40° C) |
| Nonoperational temperature | -4° to 158° F (-20° to 70° C) | -4° to 158° F (-20° to 70° C) | -4° to 158° F (-20° to 70° C) |
-4° to 158° F (-20° to 70° C) -22° to 158° F (-30° to 70° C) for SRX345-DC |
-4° to 158° F (-20° to 70° C) |
| Operating humidity | 10% to 90% non-condensing | 10% to 90% non-condensing | 10% to 90% non-condensing | 10% to 90% non-condensing | 10% to 90% non-condensing |
| Nonoperating humidity | 5% to 95% non-condensing | 5% to 95% non-condensing | 5% to 95% non-condensing | 5% to 95% non-condensing | 5% to 95% non-condensing |
| Meantime between failures (MTBF) | 44.5 years | 32.5 years4/ 26 years5 | 27 years | 27.4 years | 28.1 years |
| FCC classification | Class A | Class A | Class A | Class A | Class A |
| RoHS compliance | RoHS 2 | RoHS 2 | RoHS 2 | RoHS 2 | RoHS 2 |
| FIPS 140-2 | Level 2 (Junos 19.2R1) | Level 2 (Junos 19.2R1) | Level 2 (Junos 19.2R1) | Level 2 (Junos 20.2R1) | Level 2 (Junos 20.2R1) |
| Common Criteria certification | NDPP, VPNEP, FWEP, IPSEP (based on Junos 19.2R1) | NDPP, VPNEP, FWEP, IPSEP (based on Junos 19.2R1) | NDPP, VPNEP, FWEP, IPSEP (based on Junos 19.2R1) | NDPP, VPNEP, FWEP, IPSEP (based on Junos 20.4R1) | NDPP, VPNEP, FWEP, IPSEP (based on Junos 20.4R1) |
