Schweitzer Engineering Labs SEL-3610 17-Port Serial Ethernet Server IRIG-B NTP

Description

Schweitzer Engineering Labs SEL-3610 17-Port Serial Ethernet Server IRIG-B NTP
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SEL-3610 17-Serial Port Server EIA-232/422/485
Secure access to intelligent electronic devices (IEDs)
Serial port expansion
Serial-to-Ethernet translation
The SEL-3610 is an EIA-232, EIA-422, or EIA-485 serial-to-serial and Ethernet-to-serial cryptographic port server. The SEL-3610 increases the amount of available serial ports to communications processors and computers and allows serial products to communicate securely through Ethernet networks. The SEL-3610 tunnels serial data over an Ethernet connection using Secure Shell (SSH), Telnet, Modbus, or raw Transmission Control Protocol (TCP) or User Datagram Protocol (UDP) encapsulation. The SEL-3610 provides highly flexible byte- or bit-based serial and Ethernet port mappings and can filter based on which connections listen or transmit. The device can be configured to establish virtual bonds between one or more logical Ethernet ports and one or more physical serial ports. The SEL-3610 supports enhanced security, enabling you to protect critical cyberassets with strong multifactor authentication technologies, such as RSA SecurID, using Remote Authentication Dial-In User Service (RADIUS).
Applications
Serial Port Expansion
Add 17 EIA-232/-422/-485 remote serial ports to computers and SEL-3530 Real-Time Automation Controllers (RTACs) via Ethernet connections. Restrict all access to unconfigured logical and physical ports.
Serial-to-Ethernet Transceiver
Expand your protocol compatibility by converting serial DNP3 and Modbus to the Ethernet DNP3 TCP or UDP and Modbus TCP on the fly. Establish an Ethernet connection using SSH Telnet, TCP, or UDP encapsulation to create a persistent tunnel between a logical Ethernet port and a physical serial port. The device can also convert most bit-based protocols (Conitel, Tejas, Van Comm, etc.) to Ethernet to help replace analog links without disrupting existing systems.
Secure Access to Intelligent Electronic Devices
(IEDs)Configure a serial or Ethernet port as a master port for secured and authenticated transparent access to devices connected to the SEL-3610. The SEL-3610 logs user access to connected devices for greater security and accountability.
Centralized Security
Manage user accounts and group memberships centrally using Lightweight Directory Access Protocol (LDAP)-accessible systems, such as the Microsoft Active Directory service, or by using the RADIUS functionality to enable multifactor authentication technology, such as RSA tokens. Track actual or attempted access to the SEL-3610. Log and store up to 60,000 configuration settings, changes, and events locally, or send unlimited logs remotely with Syslog.
The SEL-3610 supports NERC CIP v3 and v5 compliance efforts without needing Technical Feasibility Exceptions (TFEs). The SEL-3610 resists known and unknown malware attacks with exe-GUARD embedded antivirus technology. Powerful rootkit resistance, embedded Linux mandatory access controls, and process whitelisting help mitigate attacks against the SEL-3610 itself and eliminate costly patch management and antivirus signature updates.
The SEL-3610 supports SEL-5827 Virtual Connect Client and SEL-5828 Virtual Port Service Software. These applications are provided for free by SEL to make remote SEL-3610 ports available for existing software and terminal applications on your PC, including those using Modbus TCP/RTU.
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