SONET/SDH Encryption Interoperable Family


SONET/SDH Encryption Family with KEYNET Key and Device Management

Product Features

  • Supports SDH and SONET Protocols
  • Flexible Configurations
  • Seamless Network Overlay
  • Easy to deploy, monitor, manage
  • Strategic-level Security
  • Optical Transceivers for each Line I/O Interface
    STM-4 (OC-12) @ 622.08Mbps
    STM-1 (OC-3) @ 155.52Mbps
  • Encryption Options
    AES-256 (standard)
    Integration of national algorithms without hardware modification (optional)

DSD 72B-SP Optical Network Encryption

DSD 72B-SP(RI) Fiber Optic Network Encryption Appliance Rugged Environments

DSD 72B-SP (RI) SONET/SDH encryption for rugged industrial environments is designed to secure data, voice and video communications reliably in the harshest of operational environments. The DSD 72B-SP (RI) provides strategic-level data protection for rugged industrial environments with trusted, user-friendly, key and device management. TCC SONET/SDH encryption provides unrestricted network routing of each virtual container (VC) with no plaintext network exposure of the path-encrypted payload.

DSD 72A-SP (I) Fiber Optic Network Encryption Appliance for Industrial Environments

The DSD 72B-SP (I) SONET/SDH encryption product variant provides all the same features as the "RI" in an industrial (non-ruggedized) package. Both SONET/SDH encryption versions are fully interoperable for integration into networks with a mix of fixed, environmentally controlled sites and those operational locations with harsh environments.

DSD 72B-SP(STM) Fiber Optic Network Encryption Appliance for Military Environments

In addition, the same functionality and interoperability is available in DSD 72A-SP (STM) SONET/SDH encyption for military environments.

KEYNET Optical Manager for Fiber Optic Network Encryption Management

A secure network with TCC's SONET/SDH Encryption family is centrally and automatically managed with the KEYNET Optical Manager for trusted, user-friendly and intuitive key and device management.


TCC is dedicated to quality products and services. TCC is ISO 9001 certified. ISO 9001, granted to TCC by TUV, is the most stringent standard available for total quality systems in design/development, production, installation and servicing.

Cipher One

CipherONE® Optimized Network Encryption

Our solutions meet TCC's CipherONE Optimized Network Encryption best-in-class criteria for maximum cryptographic strength, and are optimized for performance and ease of use for our customers.

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