CSD 3324SE Secure Telephone: Voice, Fax & Data Encryption

Secure Telephone, Fax And Data System

The CSD 3324SE Secure Telephone, Fax And Data System is a comprehensive office communications security system that provides voice, fax, and data encryption in a single telephone package. The CSD 3324SE has a fallback mode, which was originally developed for poor HF channels. As a result, secure communications are possible with the CSD 3324SE, even over the poorest line conditions.

TCC's high level encryption and automated key management system protects the most sensitive information. Internal storage of anti-tamper protected keys, coupled with automatic key changes, provides complete, hands-off security. Superior voice quality is achieved by two integrated vocoders. A universal, 2-wire Fax device interface is provided on the phone to allow Fax encryption regardless of the chosen brand of Group 3 fax used. The CSD 3324SE Secure Telephone, Fax And Data System is compatible with TCC's DSP 9000 for secure phone-to-radio communications, creating a secure "Commander's Net" communication network. Commander's Net provides secure wired-to-wireless communications between commanders and their deployed land, sea, and airborn force elements.

Quality
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.

Technical Specifications

GENERAL

Stored Phone Numbers
20 names and phone numbers
last number redial feature

Auto-Answer/Fax Sense
user configurable number of rings

Secure Voice
9,600 (Multipulse Linear Prediction / MPLP)
4,800 (Code Excited Linear Predition / CELP)
DSP 9000 (Enhanced Domain Transform / EDT)

Secure Group 3 Fax
9,600/7,200/4,800/2,400 bps

Secure Async Data
9,600/4,800/2,400/1,200/600 bps

Display & Keypad
2 lines × 16 characters LCD display
20 push-button keypad
12 button standard telephone keypad
8 function key buttons

Security Features
secure mode password
menu access password protection

Power
100-240 V AC, 50/60 Hz, 9.5 W (nom)
auxiliary DC power, primary or as back-up
to AC, 10-30 V DC 7 W (nom)

Physical Dimensions
Height:    10.3 cm
Width:    31.2 cm
Depth:    27.2 cm
Weight:    2.32 kg unpacked

CRYPTOGRAPHIC

Key Management
800 Local Keys (128-bits)
System Key (512-bytes) Distributed Secret Key
Initialization Vectors (64-bits per direction)

Key Generators
Teltect-SE
Teltect
DSP 9000


STATUS
Active and in production.

Copyright © Technical Communications Corporation
All specifications are subject to change without notice.
SmartModule and Teltect are a trademarks of Technical Communications Corporation