Features:
- Two combo connections support copper or optical Gigabit Ethernet network paths.
- Stateful firewall and IPsec/OpenVPN functions secure traffic between separated network cells.
- Redundant 24 V DC inputs and a signal contact support monitored cabinet integration.
Siemens 6GK5642-2GS00-2AC2 separates the protected and external Ethernet sides through two configurable combo connections.
Routing can use static entries, VRRP, OSPFv2 or OSPFv3, while VPN authentication accepts pre-shared keys or X.509 certificates.
Web Based Management, CLI and SNMP expose configuration and diagnostic functions for the SCALANCE SC642-2C platform.
The Siemens 6GK5642-2GS00-2AC2 SCALANCE SC642-2C Security Appliance may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6GK5642-2GS00-2AC2 SCALANCE SC642-2C Security Appliance Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Copper and Optical Connection Roles
- Interface assignment: One combo position faces the external network while the other serves the protected network.
- Media selection: Each position can use either its electrical Ethernet interface or a suitable optical SFP path.
- Traffic path: Data crossing the two interface roles passes through the configured security and routing rules.
- Port behavior: Copper and optical media at one combo position are alternative paths rather than simultaneous extra ports.
Traffic Inspection and Encrypted Tunnels
- Firewall processing: Stateful packet inspection evaluates traffic against rules assigned between the external and protected sides.
- IPsec tunnels: IPsec secures authenticated IP communication between defined remote endpoints.
- OpenVPN service: OpenVPN provides another encrypted tunnel path for configured remote connections.
- Authentication: Pre-shared keys or X.509 certificates establish the permitted VPN peer identity.
Route Exchange and Gateway Redundancy
- Static paths: Static entries direct packets through fixed IP network routes.
- Router redundancy: VRRP coordinates the active gateway role between redundant routers.
- IPv4 exchange: OSPFv2 distributes IPv4 routing information between participating devices.
- IPv6 exchange: OSPFv3 distributes IPv6 routing information through the configured routing domain.
Cabinet Mounting and Operating Limits
- Rail mounting: The housing can attach to a 35 mm DIN rail, S7-300 rail, or S7-1500 rail.
- Wall mounting: The enclosure also supports fixed wall installation when rail hardware is not used.
- Enclosure protection: IP20 protection requires installation inside a suitable protected enclosure.
- Climate limit: Operation from -40 to +70 °C permits up to 95% relative humidity without condensation.