1、9- o -47 MI L-I -28892A( EC) 16 September 1985 SUPERSEDING MIL-C-28892( EC) 25 March 1985 MILITARY SPECIFICATION INTERFACE ADAPTER UNIT This specification is approved for use by the Space and Naval Warfare Command, Department of 1. SCOPE the Navy, and is available for use by all Departments and Agen
2、cies of the Department of Defense. 1.1 Scope. This specification covers the performance, design, development, and test re- quirementsforthe Interface Adapter Unit (IAU), hereinafter referred to as the IAU. interface the TSEC/KG-84, TSEC/KG-84A, or TSEC/KG-84C to shipboard secure communication system
3、s. Hereinafter, the term KG-84 will be used o refer to all members of the KG-84 familiy, that is, the TSEC/KG-84, TSEC/KG-84A and TSEC/KG-84C. When specifying a particular member of the KG-84 family, that member is referred to by its specific name (for example, TSEC/KG-84C). The IAU will 2. APPLICAB
4、LE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards, and handbooks. The following specifications, standards, and handbook(s) form a part of this specification to the extent specified herein. specified, the issues of these documents shall be those listed in the issue of the Departm
5、ent of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, cited in the solicitation. Unless otherwise SPECIFICATIONS MILITARY MIL-S-901 MIL-M-13231 MI L - F - 140 72 MIL-E-16400 MI L-E- 17555 MIL-C-28794 MIL-H-46855 MIL-P-55110 STANDARD9 Shock Tests, H.I. (High-Impact); S
6、hipboard Machinery, Equipment And Systems , Requirements For Marking Of Electronic Items Finishes For Ground Electronic Equipment Electronic, Interior Cornunication And Navigation Equipment, Naval Ship And Shore: General Specifications For Electronic And Electrical Equipment, Accessories, And Provi-
7、 sioned Items (Repair Parts); Packaging Of Cabinet, Electronic Equipment (Single Bay) Human Engineering Requirements For Military Systems, Equipment And Facilities Printed Wiring Boards, General Specification For FEDERAL FED-STD-595 Colors Beneficial comments (recomendations, additions, deletions) a
8、nd any pertinent data which may be of use in improving this document should be addressed to: Naval Warfare Systems Command (SPAWAR-8111) , Washington, DC addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document, or by letter. Commander, Space and 2
9、0363-5100, by using the self- FSC 5810 DISTRIBUTION STATEMENT A. Approved for pub1 i6 release; distribution is un1 imited. THIS DOCUMENT CONTAINS * PAGES Licensed by Information Handling ServicesMIL I TARY MI L-STD- 12 MIL-STD-105 MIL-STD-108 MIL-STD-109 MIL-STD-167-1 MI L-STD- 188-114 MIL-STD-280 M
10、IL-STD-415 MIL-STD-454 MIL-STD-461 MIL-STD-462 MI L-STO-47 1 MIL-STO-740 MIL-STO-781 MIL-STD-81OC MI L-STD-965 MIL-STD-1310 MIL-STD-1345 MIL-STD-1364 DoD-STD-1399, MIL-STD-1472 Section 300 HANDBOOKS MIL I TARY MIL-HDBK-241 Abbreviations For Use On Drawings, And In Specifications, Standards And Techn
11、ical Documents Sampl ing Procedures And Tables For Inspect ion By Attributes Definitions Of And Basic Requirements For Enclosures For Electric And Electronic Equipment Quality Assurance Terms And Definitions Mechanical Vibrations Of Shipboard Equipment (Type I - Environ- mental And Type II - Interna
12、lly Excited) Electrical Characteristics Of Digital Interface Circuits Definitions Of Item Levels, Item Exchangeability, Models, And Re1 ated Terms Test Provisions For Electronic Systems And Associated Equipment, Design Criteria For Standard General Requirements For Electronic Equipment Electromagnet
13、ic Emission And Susceptibility Requirements for The Control Of Electromagnetic Interference Electromagnetic Interference Characteristics, Measurement Of Maintainabi 1 ity Verif ication/Demonstration/Evaluation Airborne And Structureborne Noise Measurements And Acceptance Criteria Of Shipboard Equipm
14、ent Reliability Design Qualification And Production Acceptance Tests : Exponent i al Di str i but ion Environmental Test Methods And Engineering Guide1 ines Parts Control Program Shipboard Bonding, Grounding, And Other Techniques For Electro- magnetic Compatibility And Safety Test Requirements Docum
15、ent, Preparation Of Standard General Purpose Electronic Test Equipment Interface Standard For Shipboard Systems, Electric Power, Alternating Current (Metric) Human Engineering Design Criteria For Military Systems, Equip- ment And Facilities Design Guide For Electromagnetic Interference (EMI) Reducti
16、on In Power Suppl ies 2.1.2 Other Government publications. The following other Government publications form a part of this specification to the extent specffied herein. shall be those in effect on the date of the solicitation. Unless otherwise specified, the issues PUBLICATIONS NATIONAL SECURITY AGE
17、NCY (NSA) NACSIM 5100A NSA 85-2 Compromising Emanat ions Laboratory Test Standard Electromagnetic National Security Agency Performance And Interface Specification For The TSEC/KG-84C, General Purpose Telegraphy Encryption Equipment (GPEE) JOINT TACTICAL COMMUNICATIONS OFFICE (TRI-TAC) TT-C1-7204-009
18、9 TT-C1-7205-0117 Performance And Interface Specification For TSWKG-84, Dedicated Loop Encrypt ion Device (DLED) Performance And Interface Specification For The TSEC/KG-84AY Dedicated General Purpose Encrypt ion Equipment (GPEE) NAVAL MATERIAL COMMAND (NAVMAT) NAVMAT P4855-1 Naval Power Supply Relia
19、bility, Design And Manufacturing Guide- 1 ines 2 Y Licensed by Information Handling ServicesI* I .MIL- I - 28892A( EC ) NAVAL WEAPONS CENTER, CHINA LAKE (NAVWPNCEN) WS-6536D Process Specification Procedures And Requirements For Preparations And Soldering Of Electrical Connections (Copies of specific
20、ations, standards, handbook(s), and publications required by manufacturers in connection with specific acquisition functions should be obtained from the contracting activity or as directed by the contracting activity. and the references cited herein (except for associated detai 1 specifications, spe
21、cification sheets or MS standards), the text of this specification shall take precedence. tion, however, shall supersede applicable laws and regulations unless a specific exemption has been obtained. 2.2 Order of precedence. In the event of a conflict between the text of this specification Nothing i
22、n this specifica- 3. REQUIREMENTS 3.1 General. The IAU shall provide electrical interconnection and electrical interface between two KG-84s and shipboard communications systems. The IAU design shall minimize the physical, electrical, and functional installation changes to existing secure communicati
23、ons systems and shall not utilize microprocessors. (WSM) and level converter module (LCM) to provide proper shaping to pulse signals and to provide conversion between low and high voltage levels. 3.4.1.4. The IAU shall be in accordance with MIL-E-16400 to the extent specified herein. subjected to fi
24、rst article inspection (see 4.3 and 6.3). The IAU shall provide the waveshaping module Two IAUs shall be mountable as specified in 3.1.1 First article. When specified in the contract or purchase order, a sample shall be 3.1.2 IAU functional description. IAU functions shall be as specified in 3.1.2.1
25、 through 3.1.2.4. IAU connectors are labeled and functional partitioning of the IAU is shown in FIGURE 1. FIGURE 1 is presented as a functional representationof the IAU-and is not meant to be an imp 1 ement at i on. IAU shall maintain RED and BLACK signal separation. LCMs. shielded cabling. 3.1.2.2
26、WSM and LCM. The WSM and LCM shall be located on a common printed circuit board (PCB). There shall be at least one of these circuit cards in the RED section of the IAU and there shall be at least one of these circuit cards in the BLACK section of the IAU. The circuit card or cards in the RED and BLA
27、CK sections of the IAU shall be capable of .interfacing to two KG-84s. The circuit card(s) utilized in the RED and BLACK sections shall be identical. There is no requirement to use the LCM when the WSM is in use and there is no requirement to use the WSM when the LCM is in use. Provisions shall be m
28、ade so that either the WSM or the LCM portion of the circuit card can be used exclusive of the portion not used. When the WSM is used, signals used by the LCM and not by the WSM shall be passed through the card unmodified. When the LCM is used, signals used by the WSM and not used by the LCM shall b
29、e passed through the card unmodified. MIL-STD-188-114 waveshaping of selected RED and BLACK signals (see 3.3.2). The LCM shall provide conversion between shipboard voltage levels (normal input keying (NIK) and high level) and MIL-STD-188-114 voltage levels (low level) of the KG-84 (see 3.3.3). The L
30、CM shall convert TXDPT and ERCT from shipboard levels (NIK and high level) to KG-84 levels (low level) and ETCT, RXDPT and STEP PULSE from KG-84 levels (low level) to shipboard levels (high level). 3.1.2.3 Strapping. In addition to other strapping requirements specified herein, provision shall be ma
31、deTor strapping signals specified in TABLE I, as specified in TABLE I. strapping options specified herein, it shall be possible to go from one option to another without the use of solder, soldering irons, or any type of wire wrapping device. All strapping options apply to both KG-84s. mating connect
32、ors. 3.1.2.1 IAU General, The IAU shall provide the electrical interface for two KG-84s. The The IAU shall contain at least two WSMs and The IAU shall connect directly to the RED and BLACK and POWER connectors of the KG-84s using The WSM shall provide For all 3.1.2.4 KG-84 power. The IAU shall suppl
33、y BLACK AC power to the KG-84s via the KG-84 power 3 Licensed by Information Handling Servicesv v, CT a O O 1 Q W I c S 3 O L +! C O u al +- .r c E oi W + O z m a 4 Licensed by Information Handling ServicesMIL-I-28892A 58 999990b CIL56127 8 W MIL-I -28892A( EC) TABLE I. Strapping. Signal Strap opt i
34、ons SPARE/SPARE/INVERT-P L Open, t6 VDC - 2/ SPARE/SPARE/RDINV-P Open , t6 VDC SPARE/PTRR-N/UNBAL-P I Open, t6 VDC, RCU connector - i/ Where differences exist in the signal name between the TSEC/KG-84, TSEC/KG-84AY and TSEC/KG-84CY the signal name for the TSEC/KG-84 will be listed first; the signal
35、name for the TSEC/KG-84A will follow the signal name for the TSEC/KG-84; and the signal name for the TSEC/KG-84C will follow the signal name for the TSEC/KG-84A. Where no differences exist in the signal name between the TSEC/KG-84, TSEC/KG-84AY and TSEC/KG-84CY only one signal name is listed. All si
36、gnal names will be separated by slashes (/). c 2/ Volts direct current 3.1.3 KG-84 compatibility. The IAU shall operate with the equipments specified in a, by and c: a. TSEC/KG-84, in accordance with TRI-TAC TT-C1-7204-0099 b. TSEC/KG-84AY in accordance with TRI-TAC TT-C1-7205-0117 c. TSEC/KG-84CY i
37、n accordance with NSA 85-2 3.2 Interface. The IAU shall have the interfaces specified in 3.2.1 through 3.2.5. The RED input/output(I-/O)interface shall be capable of accepting RED 1/0 signals from two KG-84s and routing signals specified in 3.2.1.1 to the IAU RED shipboard interface connector and ro
38、uting signals specified in 3.2.1.2 to the IAU RCU connector for each KG-84. The BLACK 1/0 interface shall be capable of accepting BLACK 1/0 signals from two KG-84s and routing signals specified in 3.2.2 to the IAU BLACK shipboard interface connector for each KG-84. For each KG-84, RED and BLACK sign
39、als not specified in 3.2.1.1, 3.2.1.2, and 3.2.2 shall be brought into the IAU and attached to terminals (there shall be one terminal per signal) capable of accepting up to two 18 gauge wires. 3.2.1 RED 1/0 interface. The RED 1/0 interface shall be as specified in 3.2.1.1 and 3.2.1.2. 3.2.1.1 RED IA
40、U KG-84/shipboard interface. With the exception of the signals requiring level conversion, waveshaping or strapping, the KG-84 RED signals specified in TABLE II shall be passed through the IAU between the IAU KG-84 RED mating connectors and the IAU RED shipboard inter- face connector unmodified. mod
41、ified by the WSM and LCM circuit card enroute to either the KG-84 RED mating connectors or the IAU RED shipboard interface connector. General requirements for the WSN and LCM are specified in 3.1.2.2; signals which require level conversion are also specified in 3.1.2.2, and signals which require wav
42、eshaping are specified in 3.3.2. Strapping options shall be provided for these signals as specified in TABLE I and TABLE II. 3.2.1.2 RED IAU KG-84/RCU interface. With the exception of the signals requiring strapping, the KG-84 RED signals specified in TABLE ,111 shall be passed through the IAU betwe
43、en the IAU KG-84 RED mating connectors and the IAU RCU connector. Strapping options shall be provided for these signals as specified in TABLE I and TABLE III. With the exception of the signals requiring level conversion, waveshaping or strapping, the KG-84 BLACK signals specified in TABLE IV shall b
44、e passed through the IAU between the IAU KG-84 BLACK mating connectors and the IAU BLACK shipboard interface connector unmodified. Signals which require level conversion or waveshaping shall be modified by the WSM and LSM circuit card enroute to either the KG-84 BLACK mating connectors or the IAU BL
45、ACK shipboard interface connector. General requirements for the WSM and LCM are specified in 3.1.2.2; signals which require waveshaping are specified in 3.3.2. Strapping options shall be provided for these signals as specified in TABLE IV. Signals which require level conversion or waveshaping shall
46、be 3.2.2 BLACK 1/0 interface. 5 Licensed by Information Handling ServicesTABLE II, RED IAU KG-8Vshipboard interface. SPARE/RPSTBY-N/RPSTBY-N i SPARE/PTDM-P/PTCM-P L/ SIG GND FRAME GND RED COMMON RET/RED COMMON RET/RXCOMB -6 TIE-OFF RXDPT-N RXDPT-P PTMON-P STEP PULSE-P TXCLOCK-N TXCLOCK-P TXDPT-N TXD
47、PT-P RXCLOCK-N STEP PULSE-N/RED COMMON RETITXCOMB i RXCLOCK-P SPARE/SPARE/RADIO-P i SPARE/PTTR-P/PTTR-P 2 SPARE/PTM-N/RESVU-RET L/ SPARE/PTTT-P/PTTT-P SPARE/PTTM-P/PTTM-P L/ SPARE/PTIC-P/PTIC-P I! SPARE/PTTR-N/PTT, V to X RMTZER -N SPARE/SPARE/BREAKIN-P L/ +6 TIE-OFF FSAO-P FSBO-P FSCO-P VUCTRUP-N R
48、ESVUCTR-N SPARE/PTTT-N/PTTT-N L/ l/ Where differences exist in the signal name between the TSEC/KG-84, TSEC/KG-84AY and TSEC/KG-84C the signal name for the TSEC/KG-84 will be listed first; the signal name for the TSEC/KG-84A will follow the signal name for the TSEC/KG-84; and the signal name for the
49、 TSEC/KG-84C will follow the signal name for the TSEC/KG-84A. All signal names will be separated by slashes (/). Where no differences exist in the signal name between the TSEC/KG-84, TSEC/KG-84A, and TSEC/KG-84C only one signal name is listed. - 21 Provision shall be provided for strapping this signal to +6 volts (V). TABLE III. RED IAU KG-84/RCU. SPARE/PTRS-N/TXRDYIND-P L/ g/ PTCA-P/PTRS-P/PTRS-P ! SXMTR - P STEP PULSE-N/RED COMMON RET/TXCOMB L 3 TXRDV-P/PTCS-P/PTCS-P SPARE/ALMIND-P/ALMIND-P SPARE/PTRR-P/PTRR-P i SIG GND FRAME GND RED COMMON RET/RED COMMON RET/RXCOMB 1 SPARE/
