Secure Full Featured Telephone

The CSD 4100 is a full featured and highly secure telephone for government applications. It operates in full and half duplex modes, over any public or government switched telephone network, the Inmarsat B and M satellite networks, AMPs cellular networks, as well as radio channels. It is compatible with TCC's secure voice products including the CSD 3600 secure telephone system.

Key Management

The CSD 4100 has a variety of security layers for optimum communications protection. A new key is negotiated at each communications session using public key encryption, while TCC's private key system adds message authentication and certification. Complete security is confirmed when the receiving security device is identified and indicates that the intended recipient received the call. An easy to read display also shows if the call is or is not protected.

Key generation, transport, storage and access control are centrally managed at TCC's WindowsTM based key management system - the KCA 4000. For optimum security, serial numbers are assigned to each telephone unit and key bank. Only users with a crypto ignition key matching the serial number programmed into the CSD 4100 can operate the secure unit. Additionally, a secure call can only be established if the sending and receiving devices are authorized to communicate.

Fully Featured

The CSD 4100 has all the telephone features needed by busy executives. Digital encryption for optimum voice quality, a data interface, and a clear/secure speakerphone are a few notable features.

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.

The CSD 4100 in Use


Technical Specifications

CRYPTOLOGY DACE algorithm
Bell Laboratories algorithm
KEY MANAGEMENT Negotiated public key
Private key
Public key with authentication
SECURITY FEATURES Auto-answer, auto secure
Anti-tamper and zeroize
Visual authentication identification
Plain text inhibit
Secure access control via CIK
EXECUTIVE TELEPHONE FEATURES Speaker phone
On-hook dialing
Pulse or tone dialing
Last number redial
Memory dialing: 32 numbers
Programmable pause
Dial tone detect
Switch hook flash
Automatic disconnect
Ringer cut-off
Handset volume control
2-line by 16 character LCD
DATA RATE Voice/data:
Synchronous/asynchronous 2400, 4800, 9600 bps
VOICE MODES Clear Voice
Secure Voice:
9.6 Kbps full duplex MRCELP
4.8 Kbps full duplex RCELP
4.8 Kbps full duplex CELP
2.4 Kbps full duplex LPC-10e
2.4 Kbps half duplex LPC-10e
INTERFACE EIA RS-232 data port with 25 pin D-connector

RJ-11/RJ-13 telephone jack

POWER External Power Supply:
Selectable, 110/220 VAC

Input Frequency: 47-63 Hz
Input Power Dissipation: 16 watts
STANDARDS COMPLIANCE
  • FCC Part 15, Subpart J, Class B
  • FCC Part 68
  • UL 1459
  • MIL-STD 1472 acoustical noise, curve NC-35
  • EMC/EMI MIL-STD461C
  • ESD 20 kV
ENVIRONMENTAL Temperature:
Operating: -10o C to +40o C
Storage: -40o C to +65o C
Humidity: Non-condensing
5 to 95%
SIZE AND WEIGHT Width: 9" (22.86 cm)
Depth: 11" (27.96 cm)
Height: 3.25" (8.26 cm)
Weight: 10 lbs (4.53 kg)


OTHER OPTIONS
  • KCA 4000 key management system
  • Four wire/two line adapter
  • Carrying case
  • Push to talk handset
  • Uniterruptible power supply