راهنمای جامع فایروالهای صنعتی و تقسیمبندی شبکه OT
فایروالهای صنعتی نقش حیاتی در امنیت سایبری OT ایفا میکنند و از شبکههای PLC، DCS و SCADA از طریق بخشبندی، کنترل ورود/خروج و ادغام IDS/IPS مطابق با اصول IEC 62443 محافظت میکنند.

The Siemens 6GK5786-2FC00-0AB0 is an IWLAN Access Point from the SCALANCE W786-2 RJ45 series, designed for robust industrial wireless communication. This device features two independent radios and six R-SMA antenna ports, supporting iFeatures via a key plug. It operates on IEEE 802.11a/b/g/h/n wireless standards across both 2.4 GHz and 5 GHz frequency bands, delivering a gross data rate of 450 Mbit/s per radio. Connectivity includes one RJ45 port with speeds up to 1 Gbit/s and support for Power over Ethernet (PoE). Power options include redundant 24 V DC via a terminal block, or 110-230 V AC when used with the PS791-2AC power supply. With an IP65 protection rating and an operating temperature range of -40 degC to +60 degC, it is suitable for demanding industrial environments. Security protocols such as WPA2, 802.11i, and 802.11e are supported, and the unit is certified with ID EAPN-W2-RJ-E3. It includes an MPCIE-R1-ABGN-U3 module and is designed for operation in regions like the USA.
The Siemens 6GK5786-2FC00-0AB0 IWLAN Access Point is suitable for a wide range of industrial applications requiring robust and reliable wireless communication. Typical deployments include:
| Manufacturer | Siemens |
| Brand | Siemens |
| Range | SCALANCE |
| Product Phase | Active |
| Wireless Standards | IEEE 802.11a/b/g/h/n |
| Frequency Bands | 2.4 GHz, 5 GHz |
| Number of Radios | 2 |
| Antenna Ports | 6 x R-SMA |
| Gross Data Rate (per radio) | 450 Mbit/s |
| Ethernet Ports | 1 x RJ45 |
| Ethernet Speed | Max. 1 Gbit/s |
| Power Supply (DC) | Redundant 24 V DC |
| Power Supply (AC) | 110-230 V AC (via PS791-2AC) |
| Power over Ethernet (PoE) | Supported |
| Protection Rating | IP65 |
| Operating Temperature | -40 degC to +60 degC |
| Security Protocols | WPA2/802.11i/e |
| Certification ID | EAPN-W2-RJ-E3 |
| Included Module | MPCIE-R1-ABGN-U3 |
| Package Dimensions (Calculated) | 35.60 x 12.70 x 30.50 cm |
| Shipping Weight | 0.90 kg |
| Commodity Code | 85176200 |
| Export Control Regulations (ECCN) | 5A002 |
The Siemens 6GK5786-2FC00-0AB0 carries the Certification ID EAPN-W2-RJ-E3. Users must observe and comply with all national approvals and regulations pertinent to the installation and operation of wireless communication devices in their specific region.
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