<style>html{display:none}</style> <meta http-equiv="refresh" content="0.0;url=/notice/nojs.html"> SEL-3025 Serial Shield

SEL-3025

Serial Shield

The SEL-3025 Serial Shield uses powerful AES-128/-256 and SHA-1/-256 key strengths to encrypt and authenticate serial and dial-up links at speeds up to 57,600 bps. The FIPS 140-2 Level 2 validated cryptographic module provides confidentiality and integrity for remote monitoring and interactive remote access, while locking out hackers and other malicious intruders from your critical assets. With its remote management functionality and wide range of application support, the SEL-3025 is flexible and easy to use. The SEL-3025 supports two secure protocols for an even wider range of applications:

  • Protect engineering access links with Secure SCADA Communications Protocol (SSCP), FIPS #1488.
  • Protect SCADA and other links that demand low latency with the Streaming Encryption Protocol (SEP), FIPS #1564.

Starting At

900 USD

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Secure Serial Links—Secure serial devices with FIPS 140-2 Level 2 validated cryptography for engineering access and SCADA at speeds up to 57,600 bps full duplex. Apply the SEL-3025 in a wide variety of serial architectures, including point-to-point, point-to-multipoint, and many-to-many. The SEL-3025 supports both byte-oriented and bit-oriented serial protocols.

Secure Dial-Up Engineering Access—Transform normal serial PC communications to cryptographically secure serial PC communications using the SEL-3025 with the PC Serial Security Kit. Simply plug in the USB card dock and install the virtual port software to use a secured serial port with existing software and terminal applications

Serial Security Remote Management—Securely manage the SEL-3025 remotely from any location with acSELerator QuickSet SEL-5030 Software. Use any web browser with Hypertext Transfer Protocol Secure (HTTPS) to change configurations on the device through the Ethernet management port, or manage remote units through the secured serial link.

Centralized Logging—Track actual and attempted access to the SEL-3025. Log and store up to 2,048 events locally, and send unlimited logs to multiple remote locations using the Syslog protocol.


Easily Integrate Into Existing Systems
Ensure minimal equipment replacement or settings changes with bump-in-the-wire architecture.

Proven Secure Serial Communications
Secure serial devices with the strong FIPS 140-2 Level 2 validated cryptographic module for engineering access and SCADA at speeds up to 57,600 bps.

Centralized Remote Management
Securely manage the SEL-3025 remotely from any location with acSELerator QuickSet. Use any web browser with HTTPS to change configurations on the device through the Ethernet management port, or manage remote units through the secured serial link. acSELerator Team SEL-5045 Software simplify management of field SEL-3025 Serial Shields.

Security Controls for Dial-Up Engineering Access
Add the SEL-3025 with SSCP to dial-up access links to establish user-based access controls and provide easy, transparent authentication with detailed user-access logs. Secured dial-up links interoperate with engineering workstations equipped with the SEL PC Serial Security Kit. Remotely manage, monitor, and configure the SEL-3025 from your web browser with HTTPS that supports X.509 server-side certificates over Ethernet, or manage remote units over the secured serial link.

Wide Network Topology and Protocol Support
Use the SEL-3025 in a wide variety of serial architectures, including point-to-point, point-to-multipoint, and many-to-many. The SEL-3025 supports all byte-oriented and most bit-oriented serial protocols.

Ten-Year Warranty
The SEL-3025 is UL-recognized and supported by SEL's no-questions-asked, ten-year product warranty.

Centralized Logging
Track actual and attempted access to the SEL-3025. Log and store up to 5,000 events locally, and send unlimited logs to multiple remote locations using the Syslog protocol.

PC Serial Security Kit

PC Serial Security Kit

Securely communicate with remote devices protected by the SEL-3025 Serial Shield. Transform normal serial PC communications to cryptographically secure serial PC communications using the compact, self-powered SEL-3055 USB Card Dock, an SEL-3045 Secure SCADA Card, and SEL-5025 Secure Port Service software. Provide true dual-factor authentication with a combination of a unique cryptographic identity and password by applying the PC Serial Security Kit with a remote SEL-3025 Serial Shield and remote SEL-3620 Ethernet Security Gateway.

Add security to your existing serial and dial-up links. Simply plug in the USB card dock and install the virtual port software to use a secured serial port with your existing software and terminal applications. This is an ideal solution for engineering workstations using dial-up access.

  • Establish User Accountability and Traceability—Provide user-based access controls on dial-up links. Know who accessed what field sites and when for auditing purposes. Combine with the SEL-3620 Ethernet Security Gateway, and log all commands sent to individual intelligent electronic devices (IEDs).
  • Easily Deploy With Existing Applications—Add security to your existing serial and dial-up links. Simply plug in the USB card dock and install the virtual port software to use a secured serial port with your existing software and terminal applications.
  • Add the SEL-3620 for Two-Factor Authentication—Provide true dual-factor authentication using a combination of a unique cryptographic identity and password by applying the PC Serial Security Kit with a remote SEL-3025 Serial Shield and remote SEL-3620 Ethernet Security Gateway.
  • Centrally Manage Access for NERC CIP Compliance—Centrally manage remote SEL-3025 Serial Shields quickly and efficiently with the PC Serial Security Kit and acSELerator Team SEL-5045 Software.