Major Features and Benefits The SEL-3610 Port Server 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 Port Server tunnels serial data over an Ethernet connection through the use of secure shell (SSH), Telnet, Modbus®, UDP, or raw TCP encapsulation. Communications establish virtual bonds between one or more logical Ethernet ports and one or more physical serial ports. The SEL-3610 provides highly flexible serial and Ethernet port mappings, and can filter based on which connections listen or transmit. ➤ Secure Architecture and Malware Protection. Maximize reliability with integrated exe-GUARD® whitelist antivirus and other malware protections, eliminating costly patch management and signature updates. ➤ Serial-to-Ethernet Transceiver. Establish an Ethernet connection by using SSH, Telnet, UDP, or raw TCP encapsulation to create a persistent tunnel between logical Ethernet ports and physical serial ports. ➤ Master Port Functionality. Configure one or more serial or Ethernet ports as a master port for authenticated, transparent connections to devices connected to the SEL-3610 Port Server. ➤ Configurable Serial Mappings. Provide granular network configuration options with a variety of serial-to-serial and serial-to-Ethernet maps that support point-to-point and point-to-multipoint architectures. ➤ Centralized User-Based Access Controls. Provide strong, centralized access control and user accountability with Lightweight Directory Access Protocol (LDAP) or Remote Authentication Dial In User Service (RADIUS). ➤ Import/Export Configuration File. Quickly restore system settings and create back-up files of the device’s current configurations. ➤ Modbus to Modbus TCP/IP. Communicate with serial Modbus products by using Modbus TCP/IP. ➤ Ethernet Port Bridge. Support a reliable Ethernet ring topology. ➤ Ease of Use. Use the secure web interface for simple and convenient setup, configuration, and management. ➤ Time Synchronization. Synchronize and source IRIG and NTP. Time align events and user activity across your system. ➤ Syslog. Log events for speedy alerts, consistency, compatibility, and centralized collection. For slow communications links, the SEL-3610 can throttle the number of outgoing syslog messages. ➤ Integrated Port Switch. Map one or more of the serial ports to any other serial ports, or to Ethernet TCP or UDP connections. Schweitzer Engineering Laboratories,

SNMP. Monitor device health and configuration by using Simple Network Management Protocol (SNMP). 5 V Pin One Power on Serial Ports. Directly power 5 V devices from the serial ports. High Reliability. Rely on the SEL-3622, built for availability, hardened for the substation, and backed by a 10-year warranty. Bit-Based Conversion. Transform Conitel and other bit-based protocols to Ethernet and reduce reliance on expensive analog circuits. Service Port. Automate base-lining of the device settings with a basic command-line interface. Functional Overview 2 Ethernet Ports Figure 1 Activity LEDs Status...

The Syslog protocol enables centralized log collection and visualization of system events. The SEL-3610 can send logs to three different remote destinations, and can store as many as 60,000 logs locally. SCHWEITZER ENGINEERING LABORATORIES Making Electric Power Safer, More Reliable, and More Economical <! Username: | Password: [ Submit Web Access For Authorized Personnel Only This system is for the use of authorized users only. Individuals using this system without authority, or in excess of their authority, are subject to having ail their activities on this system monitored and recorded by system...

Serial Port Expansion Applications Point-to-Point Figure 6 shows the SEL-3610 in a point-to-point application allowing ACSELERATOR TEAM® SEL-5045 Software to transparently access serial devices across an Ethernet network. The SEL-3610 uses SSH for encrypted and authenticated data communications, Telnet, UDP, or raw for unencrypted communications. Ethernet Encrypted and Authenticated With SSH Point-to-Point Serial Tunneling Time Synchronization and Distribution The SEL-3610 synchronizes its own time to either an IRIG-B signal or NTP, and uses this time to stamp all logs it generates. The SEL-3610...

Log Collection The SEL-3610 has the capability to store 60,000 logs locally. These logs detail product settings changes, health status, engineering access activities, and other essential changes needed for an operator to achieve a full understanding of the current state of the port server. The Port Server also provides these logs in the syslog format, and can send them to three different locations. This provides a method to ensure an accurate storage of all logs for audit or compliance reasons, and allows the operator to structure network architecture to centrally collect logs system wide. Centralized...

Secure User Access to IEDs User access allows engineers to securely monitor or configure serial devices connected to the SEL-3610. Engineers can use SSH to secure remote access over Ethernet, or use an SEL-3025 Serial Shield connected to the port server to secure remote access over a serial or dial-up link. Both secure access options safeguard against eavesdroppers listening in on information as it traverses the communications channel; against man-in-the-middle attacks involving alteration, injection, or replaying of data between communications link endpoints; and against unauthorized access....

Serial Mapping Page Mechanical Diagrams and Dimensions SEL-3610 PORT SERVER LAMP TEST ENABLED ALARM SEL-3610 PORT SERVER LAMP TEST Front-Panel Diagrams Schweitzer Engineering Laboratories, Inc.

OOOOOOOQ QQQQOQQQ OOOOOOOQ OOOOOOOQ OQOOOOQO OOOOOOOQ Figure 13 Rear-Panel DiagramsRACK-MOUNT CHASSIS PANEL-MOUNT CHASSIS U2 _ (43.7) ^^PANEL CUTOUT^^l Figure 14 SEL-3610 Dimensions SEL-3610 Data Sheet Schweitzer Engineering Laboratories, Inc.