DTS-K CP-2635(C)/A LINK-11 DTS-K CP-2635(C)/A LINK-11 – DATA TERMINAL SET WITH EMBEDDED CRYPTO The DRS DTS-K CP-2635(C)/A – Link-11 Data Terminal Set with Embedded Crypto is designed to house data link modem and cryptographic equipment in one chassis of either a fixed or a rotary wing aircraft. The DTS-K is a Commercial-Off-The-Shelf (COTS) based system comprised of a VME bus-based chassis, and circuit boards that contains the software that enables the circuit boards to perform a Link-11 data terminal set and crypto functions. Its current design accommodates operation via software-selectable switching, but design work has been done to allow for simultaneous Link-22 operation in a future configuration. The DTS-K has been certified by the National Security Agency (NSA). the radio are converted to binary data and input to the computer. Third, the DTS-K provides the encryption and decryption needed for Communication Security (COMSEC). Designed for the military aircraft environment, the DTS-K has a remote control (e.g., from the cockpit) feature that enables remote operation of the unit over an RS-232 compatible link. In addition to the Conventional Link-11 Waveform (CLEW), the DTS-K also provides the Single-tone Link-11 Waveform (SLEW) for improved performance in the presence of multipath, commonly found in the High Frequency (HF) environment. The DTS-K has three primary functions in a Tactical Data Information Link (TADIL) net. First, the DTS-K handles the message flow required to pass net transmission from one station to another. Second, it accepts binary digital data from the computer and converts it to phase-modulated audio tones for the radio. For reception of information, audio tones from DTS-K CP-2635(C)/A – Data Terminal Set with Embedded Crypto www.drs.com Cleared by US DoD/OSR for Public Release under OSR case number 10-S-2937 dated 08.17.2010. DTS-K CP-2635(C)/A LINK-11 HIGHLIGHTS • Certified by NSA • Lower costs than the equivalent Link-11 configuration • Half the size and up to 70 pounds lighter than the equivalent Link-11 configuration with separate crypto • Double the reliability • Embedded “red-black” separation • Built-in-test (3 levels) • Optional Link Monitoring System (LMS) • ARINC mounting tray • Meets MIL-STD-188-203-1A PHYSICAL SPECIFICATIONS INTERFACE PARAMETERS Dimensions 7.62 H x 4.88 W x 12.62 D inches (19.55 H x 12.39 W x 32.05 D cm) Weight 20 lbs. (9.07 kg) ELECTRICAL SPECIFICATIONS Input power required 24 to 32 VDC, 18 watts max. Audio interface with radio transformer coupled, independent USB and LSB Transmit level/inpedence -22 to +3 dBm composite, 600 Ohms balanced Serial (ATDS) computer interface transformer coupled Remote control interface 9600 asynchronous serial Multi-tone characteristics differentially coherent DPSK Single-tone characteristics 8-PSK IAW SPAWAR-S-850 RELIABILITY/MAINTAINABILITY ENVIRONMENTAL SPECIFICATIONS Temperature Operating -4ºF to +131ºF, (-20°C to +55°C) Non-operating -40ºF to +185ºF, (-40°C to +85°C) Humidity 95% with condensation Shock MIL-HDBK-5400 para 18.104.22.168.1 and 22.214.171.124.2 Vibration MIL-HDBK-5400 para. 126.96.36.199.1 and 188.8.131.52.1.2 Altitude 35,000 feet, (10,668 meters) EMI MIL-STD-461E for Navy Aircraft TEMPEST NSTISSAM TEMPEST and CNSS Advisory Memorandum TEMPEST 01-02 Mean-Time Between Failure (MTBF) 10,000 hours per IAW MIL-HDBK-217F Mean-Time To Repair (MTTR) (org level) 5 minutes DRS ICAS, LLC. 2601 Mission Point Blvd., Suite 250 Beavercreek, OH 45431 Tel: 937.429.7408 Fax: 937.429.7176 www.drs.com [email protected] Cleared for Public Release – DRS FSO Dated 03 June 2013. Specifications subject to change without notice. Copyright © DRS ICAS, LLC 2013. All Rights Reserved. Export of DRS ICAS, LLC products may be subject to U.S. Export Controls. U.S. Export licenses may be required.