61 www.ittcannon.com mil-prf-ngcon i tts ngcon fiber optic connector system the next generation connector system for naval and other military/aero-space applications consult factory for c.o.t.s/mil spec product availability and qualification status mil-prf-ngcon compliant fiber optic connector system itts next generation connector (ngcon) combines proven technology and features from connector standards 28876 and 38999. this new connector system was designed with innovations including genderless contacts and high density packaging. itt led the high performance connector development ef fort and is an active member of the ngcon design committee. product features ? conforms to ngcon military standard ? rear release termini ? genderless t ermini ? w all-mount & jam-nut receptacle configurations ? high density arrangements ? operating temperature range: -55c to +200c. ? environmental sealing terminus ? 125 mm diameter ceramic ferrule ? removable front insert easy access to termini for cleaning / inspections. multimode singlemode ferrule (o.d.) 1.25 mm 1.25 mm fiber t ype 62.5/125 smf 28 insertion loss (db typ.) 0.40 0.30 maximum loss (db max.) 0.75 0.75 return loss (db typ.) 35 50 return loss (db min.) 30 50 channel servicing single channel repair single cyclic durability 500 applications include: naval shipboard / dockside communications and other military fiber optic interconnect applications.
mil-prf-ngcon ngcon fiber optic connector system genderless terminus design with low loss optical performance. consult factory for c.o.t.s/mil spec product availability and qualification status 62 www.ittcannon.com product notes 1. packaging: packaging identification includes manufacturers name and part number 2. material / finish: ferrule connector assembly : zirconia ceramic/n.a. t erminus assembly: stainless steel / passivate retaining clip: beryllium copper/na crimp sleeve: brass alloy/n.a o-ring: fluorosilicone spring: high tensile stainless steel/passivate 3. tooling: insertion: tool part number: 274-0058-000 removal tool part number: 274-0058-001 4. instructions: consult factory for contact termination instructions and tooling. 5. connector: genderless terminus used in ngcon plug and receptacle configurations. see page 56-58 for connector options. 1.160 max ? 1.25 mm ? .091 2.31 [] .234 5.94 [] ? .125 ferrule i.d. crimp sleeve o-ring rete ntion clip terminus type terminus style s C singlemode 18 Cgenderless terminus m C multimode 19 Cdummy terminus 20 Ckeyed terminus crimp sleeve - jacket o.d 1 C 1.6mm - 2.0mm 2 C 1.8mm - 2.4mm 3 C 2.4mm - 3.0mm modification code - consult factory for modification codes (omit for none) ? crimp sleeve may be ordered separately. part number 252-0378-000 m29504/18 genderless t erminus for use with mil-prf-ngcon style ngcon connectors fiber size ferrule i.d. dash no. itt part number singlemode 9/125 125 +1/-0 -1250 031-9747-001 singlemode 9/125 125.5 +1/-0 -1255 031-9747-003 singlemode 9/125 126 +1/-0 -1260 031-9747-004 multimode 50/125, 62.5/125 126 +1/-0 -1260 031-9747-005 multimode 50/125, 62.5/125 127 +1/-0 -1270 031-9747-002 multimode 100/140 142 +1/-0 -1420 031-9747-006 multimode 100/140 145 +1/-0 -1450 031-9747-007 multimode 50/125, 62.5/125/155 156 +3/-0 -1560 031-9747-008 multimode 50/125, 62.5/125/155 157 +3/-0 -1570 031-9747-009 multimode 100/140/172 173 +3/-0 -1730 031-9747-010 multimode 100/140/172 175 +3/-0 -1750 031-9747-011 descriptive part number ngcon / t 18 m 1 - 1260 C m0001 itt series terminus assy terminus style terminus type crimp sleeve - jacket o.d. ferrule i.d. dash number modification code
63 www.ittcannon.com mil-prf-ngcon p lug connector (mil-prf-ngcon/2) consult factory for c.o.t.s/mil spec product availability and qualification status product notes 1. packaging: packaging identification includes manufacturers name and part number. 2. material / finish: insert: aluminum alloy / electroless nickel hardware stainless steel / passivated internal alignment sleeves: ceramic shell / shell hardware: aluminum alloy / olive drab cadmium over electroless nickel screws, washers, alignment pins: stainless steel / na 3. t ooling: termini insertion tool part number: 274-0058-000 termini removal tool part number: 274-0058-001 4. insert: front alignment insert assembly may be added to the plug assembly or the receptacle assembly but not both. see connector assembly matrix for part numbers. 5. t ermini: genderless design allows termini to be used in plug and receptacle configurations. see page 54 for product details. shell size channels a j - accessory thread 11 2 1.028 (26.1) m15 x 1 13 6 1.141 (30.0) m18 x 1 15 10 1.263 (32.1) m22 x 1 23 36 1.705 (43.3) m34 x 1 ? a max 1.662 m ax .257 [ 6.53 ] .875 [ 22.23 ] j metric thread
mil-prf-ngcon j am-nut mount receptacle connector (mil-prf-ngcon/3) consult factory for c.o.t.s/mil spec product availability and qualification status 64 www.ittcannon.com product notes 1. packaging: packaging identification includes manufacturers name and part number. 2. material / finish: insert: aluminum alloy / electroless nickel hardware stainless steel / passivated internal alignment sleeves: ceramic shell / shell hardware: aluminum alloy / olive drab cadmium over electroless nickel screws, w ashers, alignment pins: stainless steel / na 3. tooling: termini insertion tool part number: 274-0058-000 termini removal tool part number: 274-0058-001 4. insert: front alignment insert assembly may be added to the plug assembly or the receptacle assembly but not both. see connector assembly matrix for part numbers. 5. termini: genderless design allows termini to be used in plug and receptacle configurations. see page 54 for product details. shell size channels b c d e k m max panel thickness j- accessory thread 1 1 2 1.264 (32.1) 1.358 (34.5) .875 (22.2) 1.075 (27.3) .848 (21.5) .885 (22.5) .188 (4.78) m15 x 1 13 6 1.389 (35.3) 1.498 (38.1) 1.000 (25.4) 1.205 (30.6) .973 (24.7) 1.010 (25.7) .188 (4.78) m18 x 1 15 10 1.577 (40.1) 1.671 (42.4) 1.188 (30.2) 1.392 (35.4) 1.160 (29.5) 1.198 (30.4) .188 (4.78) m22 x 1 23 36 2.004 (50.9) 2.098 (53.3) 1.625 (41.3) 1.812 (46.0) 1.593 (40.5) 1.630 (41.4) .188 (4.78) m34 x 1 3x ? e max ? d max .948 24.08 [] 2x b ? c .125 3.18 [] . 1 15 2.92 [] 1.612 [40. 94] max j metr ic thread recommended panel cut out ? m k
65 www.ittcannon.com mil-prf-ngcon w all mount receptacle connector (mil-prf-ngcon/1) consult factory for c.o.t.s/mil spec product availability and qualification status product notes 1. packaging: packaging identification includes manufacturers name and part number. 2. material / finish: insert: aluminum alloy / electroless nickel hardware stainless steel / passivated internal alignment sleeves: ceramic shell / shell hardware: aluminum alloy / olive drab cadmium over electroless nickel screws, w ashers, alignment pins: stainless steel / na 3. tooling: termini insertion tool part number: 274-0058-000 termini removal tool part number: 274-0058-001 4. insert: front alignment insert assembly may be added to the plug assembly or the receptacle assembly but not both. see connector assembly matrix for part numbers. 5. termini: genderless design allows termini to be used in plug and receptacle configurations. see page 54 for product details. shell size channels f g h n p max panel thickness j- accessory thread 11 2 1.023 (26.0) .750 (19.1) .750 (19.1) .750 (19.1) .800 (20.3) .188 (4.78) m15 x 1 13 6 1.138 (28.9) .843 (21.4) .875 (22.2) .843 (21.4) .925 (23.5) .188 (4.78) m18 x 1 15 10 1. 258 (31.9) .968 (24.6) 1.062 (27.0) .968 (24.6) 1.1 10 (28.2) .188 (4.78) m22 x 1 23 36 1.718 (43.6) 1.281 (32.5) 1.500 (38.1) 1.281 (32.5) 1.550 (39.4) .188 (4.78) m34 x 1 2x f .888 22. 56 [] 2x g ? h max .115 2.92 [] 4x ? .122 [3.10] 1.612 [40.94] max k metr ic thread recommended mounting ? p 2x n 4x ? .122 3.1 []
itt series n gcn - ngcon fiber optic connector system connector type 1 - receptacle, wall mount 2 - plug 3 - receptacle, jam nut mount arrangement (shell size / channels) b - shell size 11 / 2 channels c - shell size 13 / 6 channels d - shell size 15 / 10 channels h - shell size 23 / 36 channels insert style p - pin s - socket (with front alignment insert) keying position key configuration 1 through 9, a, b, c backshell configuration b - straight c - environmental 45 d - 90 e - straight, light duty f - emi retention nut x - no backshell backshell cable od 1 - .315 [8.00] 2 - .425 [10.80] 3 - .563 [14.30] 4 - .817 [20.75] f - .071/.094 [1.80/2.39] 0 - no backshell class f - electroless nickel finish w - olive drab over electroless nickel finish a - anodize, black finish s - stainless steel, passivated dust cap w - connector supplied with dust cap x - w ithout dust cap modification code consult factory for modification codes (omit for none) 66 www.ittcannon.com mil-prf-ngcon consult factory for c.o.t.s/mil spec product availability and qualification status descriptive part number ngcn / 1 b s 1 b 1 b x C m001 i tt series connector type arrangement insert style keying backshell config cable od class dust cap modification code
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