product/part number index - MB Electronique

PRODUCT/PART NUMBER INDEX 

BUS COUPLERS 

Box Style 2-17 

Inline 18-25 

Bus Kits 26 

STANDARD CABLE ASSEMBLIES 

Solder/clamp cables (bus and stub) 26 

High temp cables (bus and stub) 26 

Bus/scope cables 35 

CUSTOM CABLE ASSEMBLIES 

Worksheet 28 

ACCESSORIES 

Bus and stub terminators 27 

Dust caps 27 

TRB Barrel adapters 27 

TRB Tee adapters 27 

TRB Right angle adapters 27 

CABLE 

Bulk Cable and Specifications 29 

TRB CONNECTORS 

Solder/Clamp Plugs 30 

Plugs with Bend Relief 30 

Crimp Plugs 30 

Solder/Clamp Cable Jacks 30 

Bulkhead jacks 31 

Splice kit 35 

RELAY DEVICES 

Stub Switching 32 

Bus Switching 33 

Bus Segmenting 34 

INDUSTRIAL ETHERNET AND FIBER OPTIC 

Magnum converter switches 36 

Magnum media converters 36 

Magnum switches 37 

ETHERNET ACCESSORIES 

Ethernet Cables and Panels 38 

Fiber Optic Cables 38 

Firewire Cables 38 

USB Cables 38 

RACKS AND POWER ACCESSORIES 

Racks 39 

Rackmount UPS 39 

Rackmount power strips 39 

Rackshelves 39 

Rack screws 39 

TOOLS 

Splice Kit tools 35 

TRB crimp tools 35 

PART NUMBER PAGE 

010-0044 35 

10-06030-206 30 

10-06030-210 30 

10-06030-231 30 

10-06030-241 30 

10-06031-206 30 

10-06031-210 30 

10-06031-231 30 

10-06031-241 30 

10-06032-206 30 

10-06033-206 30 

10-06033-210 30 

10-06033-231 30 

10-06033-241 30 

10-06300 27 

10-06303 27 

10-06403-024 27 

10-06403-025 27 

10-06403-026 27 

10-06403-033 27 

10-06403-034 27 

10-06403-038 27 

10-06403-042 27 

10-06403-044 27 

10-06567 31 

PART NUMBER INDEX 

PART NUMBER PAGE PART NUMBER PAGE PART NUMBER PAGE 

10-06568 31 26-350-84 38 37-105-72 38 

10-06569 31 26-351-120 38 37-106-180 38 

10-06570 31 26-351-168 38 37-106-36 38 

10-06571 31 26-351-300 38 37-106-72 38 

10-06572 31 26-351-84 38 37-107-180 38 

10-06573-206 31 26-352-120 38 37-107-72 38 

10-06573-210 31 26-352-168 38 40-40451 35 

10-06573-231 31 26-352-300 38 50-44063 38 

10-06573-241 31 26-352-84 38 50-44064 38 

10-06575-206 30 27-950-120 38 50-44065 38 

10-06575-210 30 27-950-36 38 50-70101 39 

10-06575-231 30 27-950-72 38 50-70103 39 

10-06575-241 30 27-951-120 38 50-70106 39 

10-06577-206 31 27-951-36 38 50-70110 39 

10-06577-210 31 27-951-72 38 50-70111 39 

10-06577-231 31 27-952-120 38 50-70118 39 

10-06577-241 31 27-952-36 38 50-70119 39 

10-06592 31 27-952-72 38 50-70120 39 

10-06901 27 30-02001 29 50-70123 39 

10-06905 27 30-02002 29 50-70160 39 

10-06909 27 30-02003 29 50-70304 39 

10-06950 35 35-105-120 38 50-99002 39 

26-350-120 38 35-105-36 38 90-30661 38 

26-350-168 38 35-105-72 38 90-50201 2-3 

26-350-300 38 35-106-192 38 90-50202 4-5 

TELEPHONE: 866.524.1553 www.milestek1553.com FAX: 940.591.7086

PART NUMBER INDEX 

PART NUMBER PAGE 

90-50203 6-7 

90-50204 8-9 

90-50205 10-11 

90-50206 12-13 

90-50207 14-15 

90-50208 16-17 

90-50211 2-3 

90-50212 4-5 

90-50213 6-7 

90-50214 8-9 

90-50215 10-11 

90-50216 12-13 

90-50217 14-15 

90-50218 16-17 

90-50221 2-3 

90-50222 4-5 

90-50223 6-7 

90-50224 8-9 

90-50225 10-11 

90-50226 12-13 

90-50227 14-15 

90-50228 16-17 

90-50251-12 18-19 

90-50252-12 20-21 

90-50253-12 22-23 

90-50254-12 24-25 

90-50261-12 18-19 

90-50262-12 20-21 

90-50263-12 22-23 

90-50264-12 24-25 

90-50270 32 

90-50271 32 

90-50272 33 

90-50273 33 

90-50274 34 

90-50275 34 

90-50361-12 18-19 

90-50362-12 20-21 

90-50363-12 22-23 

90-50364-12 24-25 

90-50461-12 18-19 

90-50462-12 20-21 

90-50463-12 22-23 

90-50464-12 24-25 

90-50531 2-3 

90-50532 4-5 

90-50533 6-7 

90-50534 8-9 

90-50535 10-11 

90-50536 12-13 

PART NUMBER PAGE PART NUMBER PAGE PART NUMBER PAGE 

90-50537 14-15 90-51215 10-11 90-80107 36 

90-50538 16-17 90-51216 12-13 90-80108 36 

90-50541 2-3 90-51217 14-15 90-80109 36 

90-50542 4-5 90-51218 16-17 90-80110 37 

90-50543 6-7 90-51541 2-3 90-80111 37 

90-50544 8-9 90-51542 4-5 90-80112 37 

90-50545 10-11 90-51543 6-7 90-80113 37 

90-50546 12-13 90-51544 8-9 90-80114 37 

90-50547 14-15 90-51545 10-11 90-80115 37 

90-50548 16-17 90-51546 12-13 90-80116 37 

90-50551 2-3 90-51547 14-15 90-80117 37 

90-50552 4-5 90-51548 16-17 90-80118 37 

90-50553 6-7 90-51641 2-3 90-80119 37 

90-50554 8-9 90-51642 4-5 90-80120 37 

90-50555 10-11 90-51643 6-7 90-80121 37 

90-50556 12-13 90-51644 8-9 90-80122 37 

90-50557 14-15 90-51645 10-11 90-80123 37 

90-50558 16-17 90-51646 12-13 90-80124 37 

90-50562-12 20-21 90-51647 14-15 90-80125 37 

90-50563-12 22-23 90-51648 16-17 90-80126 37 

90-50564-12 24-25 90-52211 2-3 90-80127 37 

90-50631 2-3 90-52212 4-5 90-80128 37 

90-50632 4-5 90-52213 6-7 90-80129 37 

90-50633 6-7 90-52214 8-9 90-80501 36 

90-50634 8-9 90-52215 10-11 90-80502 36 

90-50635 10-11 90-52216 12-13 90-80503 36 

90-50636 12-13 90-52217 14-15 90-80504 36 

90-50637 14-15 90-52218 16-17 90-80505 36 

90-50638 16-17 90-52541 2-3 AD-1377 35 

90-50641 2-3 90-52542 4-5 CA-2001-xxx 26 

90-50642 4-5 90-52543 6-7 CA-2008-XXX 26 

90-50643 6-7 90-52544 8-9 CA-2009-XXX 26 

90-50644 8-9 90-52545 10-11 CA-2014-XXX 26 

90-50645 10-11 90-52546 12-13 CA-5111 35 

90-50646 12-13 90-52547 14-15 CA-5112 35 

90-50647 14-15 90-52548 16-17 M17/176-00002 29 

90-50648 16-17 90-52641 2-3 M22520/1-01 35 

90-50651 2-3 90-52642 4-5 M22520/5-01 35 

90-50652 4-5 90-52643 6-7 MP-2151-XXX 26 

90-50653 6-7 90-52644 8-9 MP-2164-XXX 26 

90-50654 8-9 90-52645 10-11 MP-2165-XXX 26 

90-50655 10-11 90-52646 12-13 MP-2166-XXX 26 

90-50656 12-13 90-52647 14-15 MP-2167-XXX 26 

90-50657 14-15 90-52648 16-17 MP-2168-XXX 26 

90-50658 16-17 90-80101 36 SMART1000RM1U 39 

90-50663-12 22-23 90-80102 36 SMART750RM1U 39 

90-51211 2-3 90-80103 36 TK-1037 26 

90-51212 4-5 90-80104 36 TK-1038 26 

90-51213 6-7 90-80105 36 Y778 35 

90-51214 8-9 90-80106 36 


BOX STYLE COUPLERS 

1-STUB BUS COUPLER 

OPTION 1 TWO BUS JACKS 

PART TRANSFORMER R1-R2 STUB TECH 

NUMBER RATIO RESISTOR VALUE NOTE 

90-50201 1.41:1 59 ohm, 2W, 1% Non-terminated 

90-50211 1.41:1 59 ohm, 2W, 1% Single terminated 

90-50531 1:1 59 ohm, 2W, 1% Non-terminated 

90-50541 1:1 59 ohm, 2W, 1% Single terminated 

90-50631 1:1 54.9 ohm, 2W, 1% Non-terminated 

90-50641 1:1 54.9 ohm, 2W, 1% Single terminated 

Tech Note: Transformer ratio 1.41:1 and stub 

resistor value 59 ohm, 2W 1% are most common. 

Single terminated and dual terminated couplers 

employ 78.7 ohm, 2W 1% resistors. 

OPTION 1 

OPTION 2 SINGLE BUS JACK LEFT 






OPTION 2 

OPTION 3 SINGLE BUS JACK RIGHT 






OPTION 3 

OPTION 4 NO BUS JACKS 



90-50221 1.41:1 59 ohm, 2W, 1% Dual terminated 

90-50551 1:1 59 ohm, 2W, 1% Dual terminated 

90-50651 1:1 54.9 ohm, 2W, 1% Dual terminated 

OPTION 4 

ACCESSORIES 

PART 

NUMBER DESCRIPTION 

10-06403-025 TRB 78-ohm bus terminator with no chain 

10-06403-026 TRB 78-ohm bus terminator with 6 inch brass chain 

10-06300 TRB RFI Cap with no chain 

10-06303 TRB RFI Cap with 6 inch brass chain 

FOR CABLE ASSEMBLY OPTIONS 

SEE PAGE 26 

FOR ADDITIONAL ACCESSORY OPTIONS 

SEE PAGE 27 

Please contact us with any requirements you may have. 

We can assist you with custom configurations and special requests. 

At MilesTek our goal is to be your MIL-STD-1553B solutions provider. 


Housing: Die cast aluminum, alloy A380 

with baked blue enamel finish per 

FED-STD-595, color 25109 

Cover: Aluminum alloy 1100-H14 with 

clear anodized per MIL-A-8625 

Shape: 1 degree draft per side 

MILESTEK TRANSFORMER R1-R2 STUB R3 BUS R4 BUS BUS 1 BUS 2 STUB 

PART RATIO RESISTOR RESISTOR RESISTOR CONNECTOR CONNECTOR CONNECTOR 

NUMBER T1 VALUE VALUE VALUE TRB 3-LUG TRB 3-LUG TRB 3-LUG 

90-50201 1.41:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50211 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50531 1:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50541 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50631 1:1 54.9 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50641 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-51211 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51541 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51641 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52211 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52541 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52641 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-50221 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a n/a 10-06592 

90-50551 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a n/a 10-06592 

90-50651 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a n/a 10-06592 

MILESTEK CORPORATION 

1506 INTERSTATE 35 WEST 

DENTON, TX 76207 

PHONE: 866.524.1553 

FAX: 940.591.7086 

Please visit www.milestek1553.com for additional information. 

Drawn by: Mark Hearn Approved by: Robert Perez Date: 11/4/04 

Title: 1 Stub Couplers Cage Code: 4Z977 

Draw ing Numbe r: 9051 ISO 9001:2000 CERTIFIED Rev: 

Scale: Not to scale Tolerance: .1 +/- .1 Sheet: 1 of 1 

















OPTION 1 







OPTION 2 







OPTION 3 







ACCESSORIES 

PART 






OPTION 4 


SEE PAGE 26 


SEE PAGE 27 













NUMBER T1-T2 VALUE VALUE VALUE TRB 3-LUG TRB 3-LUG TRB 3-LUG 

90-50202 1.41:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50212 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50532 1:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50542 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50632 1:1 54.9 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50642 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-51212 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51542 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51642 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52212 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52542 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52642 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 







PHONE: 866.524.1553 

FAX: 940.591.7086 


Draw n by: Mark Hearn Approved by: Robert Perez Date: 11/5/04 


Draw ing Num be r: 9052 ISO 9001:2000 CERTIFIED Re v: 


















OPTION 1 







OPTION 2 







OPTION 3 







OPTION 4 

ACCESSORIES 

PART 







SEE PAGE 26 


SEE PAGE 27 














90-50203 1.41:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50213 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50533 1:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50543 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50633 1:1 54.9 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50643 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-51213 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51543 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51643 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52213 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52543 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52643 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 







PHONE: 866.524.1553 

FAX: 940.591.7086 




Draw ing Numbe r: 9053 ISO 9001:2000 CERTIFIED Re v: 


















OPTION 1 







OPTION 2 







OPTION 3 







OPTION 4 

ACCESSORIES 

PART 







SEE PAGE 26 


SEE PAGE 27 














90-50204 1.41:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50214 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50534 1:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50544 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50634 1:1 54.9 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50644 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-51214 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51544 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51644 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52214 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52544 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52644 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 







PHONE: 866.524.1553 

FAX: 940.591.7086 




Draw ing Num be r: 9054 ISO 9001:2000 CERTIFIED Rev: 


















OPTION 1 







OPTION 2 







OPTION 3 







OPTION 4 

ACCESSORIES 

PART 







SEE PAGE 26 


SEE PAGE 27 














90-50205 1.41:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50215 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50535 1:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50545 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50635 1:1 54.9 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50645 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-51215 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51545 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51645 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52215 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52545 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52645 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 







PHONE: 866.524.1553 

FAX: 940.591.7086 




Draw ing Numbe r: 9055 ISO 9001:2000 CERTIFIED Rev: 


















OPTION 1 







OPTION 2 







OPTION 3 







OPTION 4 

ACCESSORIES 

PART 







SEE PAGE 26 


SEE PAGE 27 














90-50206 1.41:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50216 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50536 1:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50546 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50636 1:1 54.9 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50646 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-51216 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51546 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51646 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52216 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52546 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52646 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 







PHONE: 866.524.1553 

FAX: 940.591.7086 




Draw ing Num be r: 9056 ISO 9001:2000 CERTIFIED Rev: 


















OPTION 1 







OPTION 2 







OPTION 3 







OPTION 4 

ACCESSORIES 

PART 







SEE PAGE 26 


SEE PAGE 27 














90-50207 1.41:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50217 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50537 1:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50547 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50637 1:1 54.9 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50647 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-51217 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51547 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51647 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52217 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52547 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52647 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 







PHONE: 866.524.1553 

FAX: 940.591.7086 




Drawing Number: 9057 ISO 9001:2000 CERTIFIED Rev: 


















OPTION 1 







OPTION 2 







OPTION 3 







OPTION 4 

ACCESSORIES 

PART 







SEE PAGE 26 


SEE PAGE 27 














90-50208 1.41:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50218 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50538 1:1 59 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50548 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-50638 1:1 54.9 ohm, 2W, 1% n/a n/a 10-06592 10-06592 10-06592 

90-50648 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 10-06592 10-06592 

90-51218 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51548 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-51648 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52218 1.41:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52548 1:1 59 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 

90-52648 1:1 54.9 ohm, 2W, 1% 78.7 ohm, 2W, 1% n/a 10-06592 n/a 10-06592 







PHONE: 866.524.1553 

FAX: 940.591.7086 




Draw ing Num ber: 9058 ISO 9001:2000 CERTIFIED Rev: 



INLINE BUS COUPLERS 

1-STUB INLINE BUS COUPLER 

OPTION 1 

BUS LEAD LEFT AND 

BUS AND STUB 

LEADS RIGHT 

PART LEAD LEAD CUSTOM LENGTHS TECH 

NUMBER LENGTH TYPE AVAILABLE NOTE 

90-50251-12 12 inches M17/176-00002 Yes Non-terminated 

OPTION 2 


STUB LEAD RIGHT 



90-50261-12 12 inches M17/176-00002 Yes Single Terminated 

OPTION 3 

BUS AND STUB 

LEAD RIGHT 




OPTION 4 

ONE STUB LEAD 



90-50461-12 12 inches M17/176-00002 Yes Dual Terminated 

FOR CONNECTOR OPTIONS SEE PAGES 30-31 

Contact us with your application and we will install the connectors on the coupler leads for you. 


.71” 

LEADS: M17/176-00002 

END VIEW 

1.50” 

ALL LEGS 12 INCHES 

+ 2 or - 0 INCHES 

.71” 

.50” 

90-50251-12 

.71” 

LEADS: M17/176-00002 

END VIEW 

1.50” 



.71” 

.50” 

90-50261-12 

.71” 

LEADS: M17/176-00002 

END VIEW 

1.50” 



.71” 

.50” 

90-50361-12 

.71” 

LEADS: M17/176-00002 

END VIEW 

1.50” 



.71” 

.50” 

90-50461-12 




PHONE: 866.524.1553 

FAX: 940.591.7086 




In-line Coupler 

Draw ing Numbe r: 905112 ISO 9001:2000 CERTIFIED 




OPTION 1 

BUS LEAD AND STUB 

LEAD LEFT AND BUS LEAD 

AND STUB LEAD RIGHT 





OPTION 2 


LEAD LEFT AND STUB 

LEAD RIGHT 




OPTION 3 

BUS LEAD LEFT AND TWO 

STUB LEADS RIGHT 




OPTION 4 

STUB LEAD LEFT AND 





OPTION 5 

TWO STUB LEADS 

ON ONE SIDE 







.71” 

LEADS: M17/176-00002 

END VIEW 

1.50” 

90-50252-12 



.71” 

.50” 

.71” 

LEADS: M17/176-00002 

END VIEW 

1.50” 

90-50262-12 



.71” 

.50” 

.71” 

LEADS: M17/176-00002 

END VIEW 

1.50” 

90-50362-12 



.71” 

.50” 

.71” 

LEADS: M17/176-00002 

END VIEW 

1.50” 

90-50462-12 



.71” 

.50” 

.71” 

LEADS: M17/176-00002 

END VIEW 

1.50” 

90-50562-12 



.71” 

.50” 




PHONE: 866.524.1553 

FAX: 940.591.7086 





Draw ing Num ber: 905212 ISO 9001:2000 CERTIFIED Re v: 




OPTION 1 

BUS LEAD AND STUB LEAD 

LEFT AND BUS LEAD AND 

TWO STUB LEADS RIGHT 





OPTION 2 


LEAD LEFT AND TWO 


OPTION 3 

BUS LEAD AND TWO STUB 

LEADS LEFT AND ONE 








OPTION 4 


THREE STUB LEADS RIGHT 




OPTION 5 

ONE STUB LEAD LEFT 





OPTION 6 

THREE STUB LEADS 

ON ONE SIDE 







1.00” 

LEADS: M17/176-00002 

END VIEW 

.90” 

2.37” 

90-50253-12 



.50” 

1.00” 

LEADS: M17/176-00002 

END VIEW 

.90” 

2.37” 

90-50263-12 



.50” 

1.00” 

LEADS: M17/176-00002 

END VIEW 

.90” 

2.37” 

90-50363-12 



.50” 

1.00” 

LEADS: M17/176-00002 

END VIEW 

.90” 

2.37” 

90-50463-12 



.50” 

1.00” 

LEADS: M17/176-00002 

END VIEW 

.90” 

2.37” 

90-50563-12 



.50” 

1.00” 

LEADS: M17/176-00002 

END VIEW 

.90” 

2.37” 

90-50663-12 



.50” 




PHONE: 866.524.1553 

FAX: 940.591.7086 





Draw ing Num ber: 905312 ISO 9001:2000 CERTIFIED 





OPTION 1 


LEADS LEFT AND BUS LEAD 

AND TWO STUB LEADS RIGHT 




OPTION 2 


LEADS LEFT AND TWO 





OPTION 3 

BUS LEAD AND ONE STUB 

LEAD LEFT AND THREE 





OPTION 4 

TWO STUB LEADS LEFT AND 





OPTION 5 

ONE STUB LEAD LEFT AND 

THREE STUB LEADS RIGHT 







1.00” 

LEADS: M17/176-00002 

END VIEW 

.90” 

2.37” 

90-50254-12 



.50” 

1.00” 

LEADS: M17/176-00002 

END VIEW 

.90” 

2.37” 

90-50264-12 



.50” 

1.00” 

LEADS: M17/176-00002 

END VIEW 

.90” 

2.37” 

90-50364-12 



.50” 

1.00” 

LEADS: M17/176-00002 

END VIEW 

.90” 

2.37” 

90-50464-12 



.50” 

1.00” 

LEADS: M17/176-00002 

END VIEW 

.90” 

2.37” 

90-50564-12 



.50” 




PHONE: 866.524.1553 

FAX: 940.591.7086 





Draw ing Number: 905412 ISO 9001:2000 CERTIFIED 



STANDARD TRB CABLE ASSEMBLIES AND BUS KITS 

OPTION 1 

PART 

CABLE 

NUMBER 

TYPE 

CA-2009-xxx 30-02001 

CA-2014-xxx 30-02003 

CA-2008-xxx M17/176-00002 

MP-2168-xxx 30-02002 

OPTION 2 

PART 

CABLE 


TYPE 

MP-2151-xxx 30-02001 

MP-2164-xxx 30-02003 

MP-2165-xxx M17/176-00002 

Tech Note: Cable specifications can be found on page 29. 

3-SLOT SOLDER/CLAMP 

PLUG TO PLUG 

xxx 

xxx = length in inches 

3-SLOT SOLDER/CLAMP PLUG TO PLUG 

WITH BEND RELIEF 

xxx 


OPTION 3 

PART 


CA-2001-xxx 

CABLE 

TYPE 

M17/176-00002 

HIGH TEMPERATURE 3-SLOT 

FULL CRIMP PLUG TO PLUG 

xxx 


OPTION 4 

PART 


MP-2166-xxx 

CABLE 

TYPE 

M17/176-00002 


FULL CRIMP PLUG TO RIGHT ANGLE PLUG 

xxx 


OPTION 5 

PART 


MP-2167-xxx 

CABLE 

TYPE 

M17/176-00002 


FULL CRIMP PLUG RIGHT ANGLE TO RIGHT ANGLE 

xxx 


BUS KITS 

Bus network kits come complete with bus couplers, terminators and cable assemblies for 

either two or four terminals. Other specialized kits are available upon request. 

2 TERMINAL BUS KIT 

CONTENTS: 

2 ea. 90-50201 

1 ea. CA-2009-72 

2 ea. CA-2009-48 

2 ea. 10-06403-025 

KIT PART NUMBER: TK-1037 

4 TERMINAL BUS KIT 

CONTENTS: 

2 ea. 90-50202 

1 ea. CA-2009-72 

4 ea. CA-2009-48 

2 ea. 10-06403-025 

KIT PART NUMBER: TK-1038 


TERMINATORS WITH NO CHAIN 

PART MATING RESISTOR 

NUMBER FUNCTION INTERFACE VALUE 

10-06403-025 Bus terminator TRB 3-slot male 78 ohm 2W 1% 

10-06403-033 Stub terminator TRB 3-slot male 1000 ohm 2W 1% 



1.68” Max. 

R1 

Tech Note 1: Use 78 ohm terminators at each end of the bus. 

Tech Note 2: Use a stub terminator if you need to simulate a future 

load from an unspecified device. 

TERMINATORS WITH 6 INCH CHAIN 

PART MATING RESISTOR 

NUMBER FUNCTION INTERFACE VALUE 

10-06403-026 Bus terminator TRB 3-slot male 78 ohm 2W 1% 




Tech Note 1: Use 78 ohm terminators at each end of the bus. 

Tech Note 2: Use a stub terminator if you need to simulate a future 

load from an unspecified device. 

.59” Max. 

1.68” Max. 

.158” Inside 

Diameter 

RFI DUST CAPS 

PART MATING CHAIN 

NUMBER FUNCTION INTERFACE OPTION 

A 10-06300 Protect coupler jacks TRB 3-slot male None 

B 10-06303 Protect coupler jacks TRB 3-slot male 6 inch brass 

Tech Note: Use RFI caps on open bus coupler stub jacks. 

A 

B 

.158” Inside 

Diameter 

ADAPTERS 

PART 

MATING 

NUMBER DESCRIPTION INTERFACE 

C 10-06901 Barrel TRB 3-lug female to female 

D 10-06905 Tee TRB 3-slot male to two 3-lug females 

E 10-06909 Right Angle TRB 3-slot male to 3-lug female 

C 

D 

E 


MILESTEK CUSTOM CABLE ASSEMBLY WORKSHEET 

CABLE TYPE 

Twinax 78 ohm 

Twinax 124 ohm 

Coax 50 ohm 

Coax 75 ohm 

Other- Part Number: 

JACKET TYPE 

PVC (Lab) 

High Temperature 

Singlemode Fiber 

Multimode Fiber 

Simplex Fiber 

Duplex Fiber 

LENGTH: _________ (INCHES) 

Length of assembly is measured from 

the back of Connector A to the back 

of Connector B. 

Cable Length Tolerances: 

0-10’ +3”/-0” 

10.1-100’ +6”/-0” 

100’+ +1’/-0” 

PINOUT CHART 

Connector A 

PIN # 

Connector B 

PIN # 

CONNECTORS 

CONNECTOR A 

Solder 

Male 

Crimp 

Female 

Blunt 

CONNECTOR B 

Solder 

Crimp 

Male 

Female 

Blunt 

Connector Type: 

TRB 3 Lug 

TRB 2 Lug 

TRB 4 Lug 

TRB Threaded 

TRS 3 Lug 

TRS 2 Lug 

TRS 4 Lug 

TRS Threaded 

BNC 

RCA 

DB9 

DB15 

DB25 

DB37 

DB50 

Fiber ST 

Fiber SC 

Fiber MTRJ 

Fiber FDDI 

DB15 HD (SVGA) 

DB26 HD 

DB44 HD 

DB62 HD 

DB78 HD 


Connector Type: 

TRB 3 Lug 

TRB 2 Lug 

TRB 4 Lug 

TRB Threaded 

TRS 3 Lug 

TRS 2 Lug 

TRS 4 Lug 

TRS Threaded 

BNC 

RCA 

DB9 

DB15 

DB25 

DB37 

DB50 

Fiber ST 

Fiber SC 

Fiber MTRJ 

Fiber FDDI 

DB15 HD (SVGA) 

DB26 HD 

DB44 HD 

DB62 HD 

DB78 HD 


Hood Type 

Metal Plastic 90 Degree 

Metalized Plastic 


Mounting Hardware and Strain Relief 

Thumbscrews 

Screwlocks (Male) 

Screwlocks (Female) 

Backshell- Part Number: 


Hood Type 

Metal Plastic 90 Degree 

Metalized Plastic 


Mounting Hardware and Strain Relief 

Thumbscrews 

Screwlocks (Male) 

Screwlocks (Female) 

Backshell- Part Number: 


SPECIAL INSTRUCTIONS 

Please provide as much information as possible. 

PROJECT SCOPE 

Target Price: 

Quantity: 

Delivery Date: 

CONTACT INFORMATION 

Company Name 

Contact Name 

Email 

Phone 

Fax 


LAB RATED 

HIGH TEMPERATURE 

MilesTek Part Number 30-02001 30-02003 M17/176-00002 30-02002 

Nominal Impedance (Ohms) 78 ± 3 78 ± 3 77 ± 7 77 ± 7 

Nominal Outside Diameter 0.242 0.150 0.129 0.095 

Conductor Diameter 0.037 0.022 0.024 0.0149 

Operating Temperature Range -20°C to +75°C -20°C +75°C -55°C to +200°C -55°C to +200°C 

Minimum bend radius (inches) 2.42 1.50 1.50 1.25 

Nominal Capacitance (pF/ft.) 19.7 20.3 24 23 

Attenuation @ 1MHz (dB/100 ft.) 0.6 2 1.4 2 

Outer Jacket Material PVC PVC Teflon PFA 

Insulation Material PVC PVC Teflon FEP 

Shield Coverage 93% 93% 90% 90% 

Use MilesTek Connector -210 -231 -206 -241 

Please see connectors on pages 30-31. Off-the-shelf bus and stub cables can be found on page 26. 

Contact us for custom assemblies and harnesses. See worksheet on page 28. 

Attenuation dB/100 ft: 

1 MHz 0.600 2.000 1.400 2.000 

3 Mhz 3.000 2.100 

10 Mhz 2.100 5.300 4.50 Max 6.500 

20 MHz 7.500 

30 MHz 9.200 

40 MHz 10.600 

50 MHz 5.000 11.900 

100 MHz 7.500 16.800 

200 MHz 11.000 23.700 

400 MHz 16.000 

500 MHz 37.500 

700 MHz 44.300 

1000 MHz 53.000 


CONCENTRIC TWINAX 

TRB CONNECTORS 

The TRB connector has a bayonet coupling design with a center 

contact and an intermediate cylindrical contact. The bayonet 

type can withstand severe shocks and vibrations. The most 

popular 3-slot/lug type is standard. Diagrams at the right 

illustrate mating configurations. 

Tech Note: The center contact is high (positive) connected 

to the twinax blue wire and the cylindrical 

contact is low (negative) connected to the 

twinax white wire. The connector body is tied 

to the cable shield. 

Slot 

120° 

120° 

Slot 

Not to Scale 

Slot 

Lug 

120° 

Male Center 

Contact 

TRB MALE PLUG INTERFACE 

INTERMEDIATE 

CONTACTS 

Female 

Center 

Contact 

120° 

120° 120° 

Lug 

Lug 

TRB FEMALE JACK INTERFACE 

SOLDER/CLAMP CABLE PLUGS 

PART 

MATING 

NUMBER CABLE INTERFACE 

A 10-06030-210 30-02001, TWC-78-2, 9272 3-slot male plug 

A 10-06030-231 30-02003, TWC-78-1 3-slot male plug 

A 10-06030-206 M17/176-00002 3-slot male plug 

A 10-06030-241 30-02002, TWAC-78-1F2 3-slot male plug 

.55” 

1.25” 

A 

SOLDER/CLAMP CABLE PLUGS WITH BEND RELIEF 

PART 

MATING 


B 10-06033-210 30-02001, TWC-78-2, 9272 3-slot male plug 

B 10-06033-231 30-02003, TWC-78-1 3-slot male plug 

B 10-06033-206 M17/176-00002 3-slot male plug 

B 10-06033-241 30-02002, TWAC-78-1F2 3-slot male plug 

.55” 

1.25” 

B 

1.75” 

FULL CRIMP CABLE PLUGS 

PART 

MATING 


C 10-06031-210 30-02001, TWC-78-2, 9272 3-slot male plug 

C 10-06031-231 30-02003, TWC-78-1 3-slot male plug 

C 10-06031-206 M17/176-00002 3-slot male plug 

C 10-06031-241 30-02002, TWAC-78-1F2 3-slot male plug 

D 10-06032-206 M17/176-00002 Rt angle 3-slot male plug 

.56” 

.56” 

1.30” 

1.00” 

C 

1.45” 

D 

SOLDER/CLAMP CABLE JACKS 

PART 

MATING 


E 10-06575-210 30-02001, TWC-78-2, 9272 3-lug female jack 

E 10-06575-231 30-02003, TWC-78-1 3-lug female jack 

E 10-06575-206 M17/176-00002 3-lug female jack 

E 10-06575-241 30-02002, TWAC-78-1F2 3-lug female jack 

.38” 

1.42” 

E 


CONCENTRIC TWINAX TRB CONNECTORS 

SOLDER/CLAMP NON-ISOLATED BULKHEAD CABLE JACKS 

PART MATING MOUNTING HOLE 

NUMBER CABLE INTERFACE DIMENSION 

A 10-06577-210 30-02001, TWC-78-2, 9272 3-lug female D3.160 

A 10-06577-231 30-02003, TWC-78-1 3-lug female D3.160 

A 10-06577-206 M17/176-00002 3-lug female D3.160 

A 10-06577-241 30-02002, TWAC-78-1F2 3-lug female D3.160 

SOLDER/CLAMP ISOLATED BULKHEAD CABLE JACKS 


NUMBER CABLE INTERFACE DIMENSION 

B 10-06573-210 30-02001, TWC-78-2, 9272 3-lug female D2.140 

B 10-06573-231 30-02003, TWC-78-1 3-lug female D2.140 

B 10-06573-206 M17/176-00002 3-lug female D2.140 

B 10-06573-241 30-02002, TWAC-78-1F2 3-lug female D2.140 

A 

B 

BULKHEAD FEEDTHRU JACKS 


NUMBER GROUNDING INTERFACE DIMENSION 

C 10-06567 Non-isolated 3-lug female to female D3.187 

D 10-06568 Isolated 3-lug female to female D2.140 

C 

D 

NON-ISOLATED BULKHEAD JACK TO SOLDER POT 


NUMBER CHARACTERISTICS INTERFACE DIMENSION 

E 10-06569 Front Mount 3-lug female D4.125 

F 10-06592 Front Mount 3-lug female D4.125 

without ground tab 

G 10-06570 Rear Mount 3-lug female D3.218 

E 

G 

F 

ISOLATED BULKHEAD JACK TO SOLDER POT 


NUMBER CHARACTERISTICS INTERFACE DIMENSION 

H 10-06571 Front Mount 3-lug female D2.140 

I 10-06572 Rear Mount 3-lug female D2.140 

H 

I 

MOUNTING HOLE SPECIFICATIONS 

D 

B 

A 

EXAMPLE: D4.125 

D A B 

1 .755” - .760” .343” - .346” 

2 .630” - .635” .281” - .284” 

3 .505” - .510” .218” - .221” 

4 .439” - .443” .187” - .190” 

Maximum panel thickness in inches 

Mounting hole dimensions 

FOR BULK CABLE OPTIONS 

SEE PAGE 29 

Please contact us with any connector 

requirements that you may have. 


STUB SWITCHING RELAYS 

APPLICATION NOTE 

78Ω 

BUS 

78Ω 

BUS 

COUPLER 

STUB 

SWITCHING 

RELAY 

DB9 

CONTROL 

RT 

STUB SWITCHING RELAYS 

PART NUMBER APPLICATION 

90-50270 Stub Switching by Control Voltage 28 VDC 

90-50271 Stub Switching by Control Voltage 5 VDC 

Housing: Die cast aluminum, alloy A380 with baked 

blue enamel finish per FED-STD-595, color 25109 

Cover: Aluminum alloy 1100-H14 with clear anodized 

per MIL-A-8625 


5.25” 

4.84” 

4.25” 

1.71” 

1.75” 

2.26” 

2.64” 

0.13” 

J1 STUB 

5 

4 X .201” 

1 

CASE 

J4 




PHONE: 866.524.1553 

FAX: 940.591.7086 


Part Numbers Bus Connectors Control Connector Control Voltage 

90-50270 

10-06592 or equivalent DB9 male 28 VOLT .5 AMP 

90-50271 

10-06592 or equivalent DB9 male 5 VOLT .5 AMP 


Title: Relays 

Cage Code: 4Z977 

ISO 9001:2000 CERTIFIED 

Draw ing Number: 95270271 Note s : Stub Sw itching Re v: 



BUS SWITCHING RELAYS 


78Ω 

BUS A 

78Ω 

BUS 

COUPLERS 

BUS 

COUPLERS 

J2 

J3 

TESTER 

J1 

BUS 

SWITCHING 

RELAY 

DRB 

CONTROL 

78Ω 

BUS B 

78Ω 

BUS SWITCHING RELAYS 


90-50272 Bus Switching by Control Voltage 28 VDC 

90-50273 Bus Switching by Control Voltage 5 VDC 






5.25” 

4.84” 

4.25” 

1.71” 

1.75” 

2.26” 

2.64” 

0.13” 

J1 IN 

5 

2.60” 

4 X .201” 

1 

CASE 

J2 OUT1 J3 OUT 2 

CONTACTS SHOWN IN DE-ENERGIZED POSITION 




PHONE: 866.524.1553 

FAX: 940.591.7086 



90-50272 10-06592 or equivalent DB9 male 28 VOLT .5 AMP 



Title: Relays 



Draw ing Number: 95272273 Notes: Bus Sw itching Rev: 



BUS SEGMENTING RELAYS 


78Ω 

BUS 

J1 

BUS 

SEGMENTING 

RELAY 

J2 J3 

DBR 

CONTROL 

A THROUGH PATH 

TO 78Ω TERMINATORS 

WHEN RELAY CONTACTS 

ARE RE-ENERGIZED 

BUS 

78Ω 

BUS 

COUPLER 

BUS COUPLERS 

BUS SEGMENTING RELAYS 


90-50274 Bus Segmenting by Control Voltage 28 VDC 

90-50275 Bus Segmenting by Control Voltage 5 VDC 






5.25” 

4.84” 

4.25” 

1.71” 

1.75” 

2.26” 

2.64” 

0.13” 

J1 OUT 

5 

1 

2.60” 

4 X .201” 

CASE 

J2 BUS 

J3 BUS 

CONTACTS SHOWN IN DE-ENERGIZED POSITION 




PHONE: 866.524.1553 

FAX: 940.591.7086 






Title: Relays 



Draw ing Num ber: 95274275 Notes: Bus Segm enting Rev: 



BUS SCOPE CABLES / SPLICING / TOOLS 

BUS/SCOPE TEST CABLE 

BUS COUPLER 

BUS/SCOPE CABLE 

Coax Cable 

Length 

Twinax 

Cable 

Length 

Coax BNC 

Plug 

Coax Cable 

Length 

TERMINATOR 

ADD 

TEE 

TERMINATOR 

INVERT 

SCOPE 

Tech Note: Typical Test Setup 

Coax BNC Plug 

Twinax TRB 

3 Slot Plug 

Note: Other lengths and configurations are available. 

TERMINAL 

PART NUMBER 

CA-5111 

CA-5112 

TERMINAL 

DESCRIPTION 

60” Twinax & two 6” coax cables 

10” Twinax & two 60” coax cables 

CABLE SPLICING 

A 

DISSECTION OF SPLICED CABLE 

OUTER 

SLEEVE 

CONDUCTOR 

CRIMP SPLICES (2) 

CONDUCTOR 

BRAID 

SPLICE SEALS (2) BRAID 

TERMINATORS (2) 

B 

PART NUMBER 

A 10-06950 

B 40-40451 

C AD-1377 

DESCRIPTION 

M17/176-00002 Cable Splicing Kit (8 pcs) 

HG 3002 LCD with plastic case (see inset) 

Conductor Crimp Tool 

C 

MILITARY CRIMP TOOLS 

D 

F 

E 

PART NUMBER DESCRIPTION APPLICATION 

D M22520/5-01 Handle Use for crimping shield sleeves 

E Y778 Die Set Use for crimping shield sleeves 

F M22520/1-01 Handle For crimp pins and intermediate contacts 

G 010-0044 Positioner For crimp pins and intermediate contacts 

G 

Tech Note: Both handles (E and G), die set (F) 

and positioner (H) are to be used 

with MilesTek full crimp connectors. 

These tools should not be used to 

assemble solder/clamp connectors. 


MILITARY AND AVIONICS ETHERNET 

MilesTek is proud to be a premier partner of GarrettCom, the 

industry leader in Industrial Ethernet. Featuring the rugged 

"Magnum" line of Industrial Ethernet products, the GarrettCom 

line has been successfully deployed in countless industrial and military 

applications, including devices currently being used on the 

MLRS Missile System, Humvees and aboard NASA C130 aircraft. 

As the demands of communication systems increase, the move 

from serial and low speed connections to the 10, 100, and 1000 

megabit connections of Ethernet is an obvious choice for 

industrial and military manufacturers, defense systems, avionics and all 

rugged environments. 

The Magnum line of Industrial Ethernet products is specifically 

designed to endure extended temperature ranges, sustained vibrations 

and almost anything your application can dish out. The Magnum Line 

is also highly configurable with the ability to provide just about any 

combination of copper and fiber solutions at the connection speeds 

required. Please contact us with any questions and let us assist you in 

designing a ruggedized solution for your Ethernet application today. 

MAGNUM 

CONVERTER SWITCHES 

• 3-port with 100 Mb or 10 Mb fiber 

• 3 application environments: office & wiring closet, 

hardened for factory floor, premium rated for outdoors 

• Fiber port connectors: SC, ST, MTJ, SSC, SSCL, SST, SLC 

• 12V, 24V, or -48V DC or AC worldwide 

MAGNUM 

CONVENIENT SWITCH 

• 4 copper-port 10/100 Mb 

• DIN-Rail and Rackmount Tray Available 

• 3 models for 3 application environments 

• 12V, 24V, or -48V DC or AC worldwide 

PART NO. DESCRIPTION 

A 90-80101 One MM 10 Mb Fiber port and two RJ-45 ports/ with AC adapter 

A 90-80102 Same as 90-80101 but with 12VDC terminals 


A 90-80104 One 100 Mb Fiber port and two RJ-45 ports with AC adapter 



B 90-80107 Provides 4 10/100 Mb RJ-45 Ports with AC Power 

B 90-80108 Same as 90-80107 but with 12VDC terminals 

B 90-80109 Same as 90-80107 but with 24VDC terminal 

There are over 150 configurations 

available. Contact your MilesTek 

representative for a professional 

consultation. 

MAGNUM HARDENED MEDIA CONVERTERS 

• 10 or 100 Mb 

• Fiber or BNC to copper 

• Extended temperature rating -40° to 75°C ambient (-40° to 170°F) 

• DIN-Rail or Rack-Tray optional 

• Dual LED sets provide status information from any direction 

• Optional Conformal Coating protects unit when used in high 

humidity applications 

A 

B 


C 90-80501 100Mb MM, RJ45 to SC Fiber Media Converter 

D 90-80502 10Mb MM, RJ45 to ST Fiber Media Converter 

E 90-80503 Twisted Pair RJ-45 to BNC Media Converter 

90-80504 RJ45 to AUI Converter 

90-80505 BNC to Fiber Media Converter 

C D E 


MAGNUM 6K16V MANAGED SWITCH 

• Industrial Ethernet packaging for vertical mounting, convection cooled (no fans) 

• 2 modular slots for user selection of 100 Mb and 10 Mb fiber ports, Gb fiber ports, and 10/100 

copper ports, up to 16 total ports max 

• Wide selection of fiber ports, features Small Form Factor (SFF) connectors, both MT-RJ and LC 

• Power input choices: -48V DC, 24V DC, 5V DC, AC, 125V DC, optional dual-source DC 

• Component parts temperature –40° to 60°C long term 


F 90-80110 Managed 10,100,1000 Mb Fiber Hub Pricing is for chassis only 

use up to two modules of any of the modules listed below 

90-80111 Provides 8 100Mb MTRJ Fiber Connections 

90-80112 Provides 8 10/100 RJ-45 Copper Connections 

90-80113 Provides 6 10/100 RJ-45 Copper Connections and 

2 SC 100Mb Connections 

MAGNUM P62-SERIES 

HARDENED SWITCHES 

Provides six 10/100 switched RJ-45 ports and two 100 Mb fiber ports. 

These are designed for outdoor applications. Conduction cooled, 

sealed case with no fans and no air vent openings. Ambient operating 

temperature: -40° to 75° C (-40° to 170° F). Plenum rated. 

MILITARY AND AVIONICS ETHERNET 

H 

G 


G 90-80114 Provides 6 10/100 RJ-45 Ports and two 100Mb Fiber SC ports with AC Power adapter 

G 90-80115 Same as 90-80114 but with auto ranging 20-60 VDC Power Option 

G 90-80116 Provides 6 10/100 RJ-45 Ports with AC Power adapter 

G 90-80117 Same as 90-80116 but with auto ranging 20-60 VDC Power Option 

H 90-80118 Managed Switch that provides 6 10/100 RJ-45 Ports and two 100Mb 

Fiber SC ports with AC Power adapter 

H 90-80119 Same as 90-80118 but with auto ranging 20-60 VDC Power Option 

H 90-80120 Managed Switch that provides 6 10/100 RJ-45 Ports with AC Power adapter 

H 90-80121 Same as 90-80120 but with auto ranging 20-60 VDC Power Option 

MAGNUM QUAD-SERIES SWITCHES 

Configurable 100 Mb Fiber Switches for performance and flexibility. A library of Quad-port 

modules allows user-selected Fiber port types. Chassis models include 16-port and 8-port rack 

mount and 8-port table top. Available Quad-port modules (4 ports each) include: 

• 100 Mb Fiber multi-mode: ST, SC, MTRJ ports 

I 

• 100 Mb Fiber single-mode: SC (25km) and Long-Reach (40km) 

• 10 Mb Fiber multi-mode: ST 

• 10/100 Mb RJ-45: Auto-negotiating 

• 3 ports 10/100 Mb RJ-45, one port Fiber (any Fiber type) 

J 


I 90-80122 Compact Quad Switch Chassis configure with up to two quad port modules listed below 

I 90-80123 Same as 90-80122 but with 24 VDC power inputs 

J 90-80124 Quad Switch Chassis configure with up to four quad port modules listed below 

J 90-80125 Same as 90-80124 but with 24 VDC power inputs 

90-80126 Provides 4 SC Multi Mode 100 Mb Fiber connections for 90-80124 

90-80127 Provides 4 SC Multi Mode 10 Mb Fiber connections for 90-80124 

90-80128 Provides 4 RJ-45 10/100 Mb copper Ethernet ports for 90-80124 

90-80129 Provides 3 RJ-45 10/100 Mb copper Ethernet ports & one 100 Mb SC Fiber Connector 

Over 20 additional modules are available 

including Gigabit and any combination of 

copper or fiber ports. Special DC power 

options are available as well. Contact 

your MilesTek representative for additional 

configurations and power options. 

TELEPHONE: 866.524.1553 www.milestek1553.com FAX: 940.591.7086 

F

ETHERNET, FIBER OPTICS, FIREWIRE AND USB 

CAT 6 RJ45 568B PATCH CABLES 

PART NUMBER DESCRIPTION 

26-350-84 (350 MHz/1 Gbps rated) Blue (M/M) - 7' 




26-351-84 (350 MHz/1 Gbps rated) Gray (M/M) - 7' 




26-352-84 (350 MHz/1 Gbps rated) Green (M/M) - 7' 




CAT 6 RJ45 568B PATCH PANELS 

PART NUMBER DESCRIPTION RACKSPACE 

A 50-44063 12 Port 1 

B 50-44064 24 Port 1 

C 50-44065 48 Port 2 

A 

B 

C 

MULTIMODE DUPLEX FIBER OPTIC CABLES 

PART NUMBER DESCRIPTION PART NUMBER DESCRIPTION 

27-950-36 ST/ST - 3' D 27-951-120 SC/ST - 10' 

27-950-72 ST/ST - 6' 27-952-36 SC/SC - 3' 

27-950-120 ST/ST - 10' 27-952-72 SC/SC - 6' 

D 27-951-36 SC/ST - 3' 27-952-120 SC/SC - 10' 

D 27-951-72 SC/ST - 6' 

D 

SC 

ST 

IEEE 1394 FIREWIRE CABLES 


37-105-72 Gold 4 pin to 4 pin - 6' 

37-106-36 Gold 6 pin to 4 pin - 3' 

37-106-72 Gold 6 pin to 4 pin - 6' 

37-106-180 Gold 6 pin to 4 pin - 15' 

37-107-72 Gold 6 pin to 6 pin - 6' 

37-107-180 Gold 6 pin to 6 pin - 15' 

Gold 4 pin 

Gold 6 pin 

USB 2.0 HUB AND CABLES 


E 90-30661 4 Port Self or Bus-Powered USB 2.0 Hub 

F 35-105-36 2.0 Gold Cable A to B - 3' 



G 35-106-192 2.0 Active Extension Cable - 16' 

TELEPHONE: 866.524.1553 www.milestek1553.com FAX: 940.591.7086 

G 

E 

F 

A 

B

RACKMOUNT UPS 

POWERSTRIPS 

Racks and Power Accessories 

ALUMINUM AND STEEL RACKS 

Aluminum Racks 

• Available in natural mill or black finish 

• Rails tapped on front and rear flanges with 10 /32" 

threads, spaced 5 /8" - 5 /8" - 1 /2" 

• Freestanding racks should be secured to the floor 

• Base has two angles with a foot pattern of 20 11 /32" x 14" 

• Includes four 3 /4" diameter holes for floor mounting 

• Shipped with hardware for easy on-site assembly 

• Optional panel 10 /32" screws available upon request 


50-70101 Aluminum Rack 19" x 84"H 

50-70304 Black Aluminum Rack 19" x 84"H 

50-70118 Steel Rack 19" x 84"H (50 rack screws included) 

50-70119 Cantilever Base for 50-70118 (will not fit aluminum racks) 

50-99002 Phillips Head 3/4" Screw 100 pack (10/32") 

A 

Steel Racks 

• Black powder-coat finish 

• Rails tapped on front and rear flanges with 10 /32" 

threads, spaced 5 /8" - 5 /8" - 1 /2" 

• Optional 18" deep cantilever support base available 

• Base has 20" x 16" footprint 

• 45 rack spaces 

• 19" racks with 11-gauge steel side channels 

• 50 rack screws provided 

Rackmount UPS Tech Notes: 

• Only 1 RU (1.75”) high! 

• 750VA and 1000VA line interactive with sine wave output in AC and battery mode 

• 6 outlets arranged in 2 switchable load banks 

• Corrects brownouts and overvoltages from 83 to 147V 


A SMART750RM1U 1U 750VA RM UPS 

A SMART1000RM1U 1U 1000VA RM UPS 


B 

C 


B 50-70106 19” Rackmount Power Strip 

C 50-70123 Rackmount Power Strip Right Angle 

HEAVY DUTY RACKSHELVES 

Customize your 19” wide cabinets and racks to fit your system with our wide 

array of rackmount shelves and accessories. Our solid and vented shelves 

are constructed of 16-gauge steel and are finished with a durable 

black powder-coat finish. 

The 10 /32" Phillips head screws 

are sold separately 

in packs of 100. 

D 

SHELF USEABLE DIMENSIONS AND RACK WEIGHT 

PART NO. PRODUCT DESCRIPTION UNITS CAPACITY 

D 50-70160 17” (w) x 10” (d) Solid Cantilever 1U 35 lbs. 

E 50-70103 17” (w) x 17” (d) Solid Center-Mount 2U 50 lbs. 

F 50-70120 17” (w) x 17” (d) Vented Cantilever 3U 60 lbs. 

50-70110 19" Blank Panel 1U — 

G 50-70111 19" Blank Panel 2U — 

50-99002 Phillips Head 3/4" Screw 100 pack (10/32") 

F 

G 

E 


MIL-STD-1553B CONCEPTS AND CONSIDERATIONS 

The digital data bus MIL-STD-1553B was designed in the early 

1970’s to replace analog point-to-point wire bundles between 

electronic instrumentation. The latest version of the serial local area 

network (LAN) for military avionics known as MIL-STD-1553B was 

issued in 1978. After 30 years of familiarity and reliable products, the 

data bus continues to be the most popular militarized network. 

The MIL-STD-1553B bus has four main elements: (1) a bus 

controller that manages the information flow; (2) remote terminals 

that interface one or more simple subsystems to the data bus and 

respond to commands from the bus controller; (3) the bus monitor 

that is used for data bus testing; and (4) data bus components (bus couplers, 

cabling, terminators and connectors). Data is sequentially transmitted 

and received in a multiplexing scheme over two copper wires 

from computer to computer at a rate of 1 megabit per second. In 

most vehicle applications, redundant buses are employed. 

78 Ohm 

Terminator 

1-Stub Bus Coupler 

Stub Cable 

Assembly 

Bus Cable 

Assembly 

The data bus LAN topology encompasses: 

• bus couplers (coupling transformers with fault-isolation resistors) 

• terminators and cabling that includes twinax cable (twisted 

shielded pair) 

• concentric twinax connectors (with a center contact and an 

intermediate cylindrical contact) 

BUS 

CONTROL 

Bus couplers are available in various stub configurations including: 

• box type 

• in-line type (used in vehicles where light weight and small size 

are important) 

The purpose of the coupler is to reduce reflections and maintain 

signal impedance levels. Since direct coupled devices (without couplers) 

provide no DC isolation or common mode rejection, direct connection 

to the bus should be avoided. Without couplers, any shorting fault 

between the device's internal isolation resistors (usually found on the 

circuit board) and the main bus will cause failure of the entire bus 

because the device's internal isolation resistors are not sufficient to 

ensure against shorting out the bus. In addition to transformers, the bus 

couplers have built-in fault isolation resistors providing protection for 

the main bus in the event of a short circuit in the stub. All devices, 

including the bus controller, bus monitor and remote terminal, must be 

connected to the stub ends of the coupler . 

Both ends of the bus, whether it includes one coupler or a series 

of couplers connected together, must be terminated with 78 ohm 

terminators. Some couplers have built-in terminators and are generally 

used at the end of the bus in multi-coupler applications. These types 

of couplers are mainly for vehicle applications as they limit the flexibility 

of test lab set-ups. In a lab application, unused stub ports on the 

coupler need not be terminated since the stubs have a higher impedance 

than the bus. A high-impedance terminator (1000 to 3000 ohms) may 

be used in vehicle applications to simulate a future load from an 

unspecified device. In both cases, an RFI cap over the unused stub is 

a deterrent to interference and/or dust. 

MIL-STD-1553B does not specify the length of the bus. However, the 

maximum length of bus is directly related to the gauge of the cable 

conductor and time delay of the transmitted signal. A smaller conductor 

attenuates the signal more than a larger conductor. Typical propagation 

delay for a 1553B cable is 1.6 nanoseconds per foot. Thus, the end-to-end 

100-ft. bus would have a 160 nanosecond propagation delay, which is 

equal to the average rise time of a 1553B signal. According to 

MIL-HDBK-1553A, when a signal’s propagation delay time is more than 

50% of the rise or fall time, it is necessary to consider transmission line 

effects. This delay time is proportional to the distance propagated. 

Also, consideration must be given to the actual distance between the 

transmitter and receiver, and the individual waveform characteristics of 

the transmitters and receivers. 


Stub Cable 

Assembly 

2-Stub 

Bus Coupler 

78 Ohm 

Terminator 

Optional 

RFI Cap 

Stub Cable 

Assembly 

TRB type (same envelope size as a coaxial BNC connector). The 

center contact is high (positive) connected to the twinax blue wire 

and the cylindrical contact is low (negative) connected to the twinax 

white wire. The body of the connector is bus shield. Additional 

mating interfaces include: 

• two- bayonet 

• four- bayonet 

• threaded 

Because bayonet-type connectors do not require safety wiring 

and can withstand severe shock and vibration, these are typically 

preferred over threaded types. 

There is a subminiature version of the twinax concentric 

connector known as TRS type (same envelope size as TPS coaxial 

connectors). The mating interface options are the same as those 

for the TRB style listed above. 

REMOTE 

TERMINAL 

REMOTE 

TERMINAL 

Other connector options include: 

• D-subminiature 

• Cylindrical 

• Proprietary 

Systems designers must be aware of cable compatibility of connectors 

and availability of components before finalizing the design of a 

data bus system. 

MIL-STD-1553B specifies that the longest stub length is 20 

feet for transformer coupled stubs, but can be exceeded. With 

no stubs attached, the main bus looks like an infinite length 

transmission line with no disturbing reflections. When a stub 

is added, the bus is loaded and a mismatch occurs with resulting 

reflections. The degree of mismatch and signal distortion 

due to reflections are a function of the impedance presented 

by the stub and terminal input impedance. To minimize signal 

distortion, it is desirable that the stub maintain a high 

impedance. This impedance is reflected back to the main bus. 

At the same time, however, the impedance must be be kept 

low so that adequate signal power will be delivered to the 

receiving end. Therefore, a tradeoff between these conflicting 

requirements is necessary to achieve the specified signalto-noise 

ratio and system error rate performance (for more 

information, refer to MIL-HDBK-1553A). 

Typically, the cable used to connect the bus and stub 

devices has a characteristic impedance of 78 ohms at 1 MHz. 

High temperature cable is used in vehicles while the PVC 

jacket cable is suitable for lab use. 

There are several types of connectors used on the bus 

and at the coupler stubs, the most common of which is the 

concentric twinax connector. The concentric twinax 

connector has three bayonet coupling slots/lugs known as 

MIL-STD-1553B 

DATA BUS REQUIREMENTS 

COMMUNICATIONS LINE: 

Cable Type Two-conductor twisted pair 

Capacitance 30 pF/ft., max. 

Twist 

Four per foot, min. 

Char. Impedance (Zo) 70 to 85 ohms at 1 MHz 

Attenuation 1.5 dB/100 ft @ 1 MHz max. 

Bus Length Not specified 

Termination Two ends terminated in resistors = (Zo) ± 2% 

Shielding 

90% coverage min., 90% dual standby redundant 

CABLE COUPLING: 

Stub Length 

Stub Voltage 

Up to 20 feet (may be exceeded) 

1-14V p-p amplitude, line- to-line min. signal 

voltage, transformer coupled 

COUPLER TRANSFORMER: 

Turns Ratio 1.41:1 

Droop

Congratulations! 

Your MilesTek MIL-STD-1553B catalog 

and reference guide has arrived. 

If product options, availability and flexibility 

are important to you then 

contact MilesTek.

product/part number index - MB Electronique

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