pre-terminated f2 fibre optic contact the pre-terminated contact provides the user with a contact that can be terminated without the use of epoxy, or polishing. the f2 pre-terminated fibre optic contact is designed as a repair solution but may also be used for indoor fixed installations. it is intended for use in situations where it is critical that a cable be repaired quickly. the pre-terminated contacts enable simple and rapid on-site-terminations for smpte-311m cables. the design eliminates the need of polishing fibre-optic elements as well as preparing and using special epoxies for the fibre assembly. the f2 pre-terminated contact is entirely compatible with, and is designed for use with, the lemo 3k.93c series. it also fits into any connector where the standard lemo f2 contact is used. pre-terminated f2 fibre optic contacts - offering a quick and easy field solution
technical characteristics models characteristics value standard mating durability 10000 cycles iec 61300-02-02 damp heat steady state up to 95% at 60 c iec 61300-02-19 high temperature +60 c iec 61300-02-18 low temperature -20 c iec 61300-02-17 impact (method a) 1 m onto concrete floor iec 61300-02-12 shock (3 cycles in 2 directions) 100g, 10-50 ms; 20g 6-9 ms iec 61300-02-09 optical characteristics value standard method average insertion loss insertion 0.50 db iec 61300-03-04 fibre 9/125 m method b return loss fibre 9/125 m branching 45 db iec 61300-03-06 (upc) device met. ~ 28.9 ?2 ?4.4 fft.f2 pre-terminated f2 male fibre optic contact 11.9 ~ 28.9 ? 2 ? 4.4 pst.f2 pre-terminated f2 female fibre optic contact note: all dimensions are in millimetre. part number fft.f2.ba2.lce10 part number pst.f2.ba2.lce10 male contact female contact body with holder ferrule with holder spring crimping tube retention clip alignment tube with support 1 3 6 2 4 5 6 body with holder ferrule with holde r spring crimping tube retention clip 1 3 2 4 5 2 5 3 1 4 2 5 3 1 4 part section showing internal components the f2 pre-terminated contact is designed for fitting into single 0k series, multifibre connectors or mixed optical /electrical connectors from 2b to 5b, 2k to 5k series. its main features are: ? easy and fast assembly ? no need for costly and bulky equipment ? no polishing - no epoxy ? simple cleaning process ? easy identification with black peek fibre type fibre coating structure singlemode 9/125 buffer coated ? 0.25 to 1.1 mm fibre type fibre coating structure singlemode 9/125 buffer coated ? 0.25 to 1.1 mm
wst.fb.ci1.10us2 video inspection viewer maintenance tools dcs.91.f23.la cleaning tool f2 contact used for maintenance cleaning. the tool is made with a sponge alcohol reservoir (supplied empty). 16 dry cotton buds are included. the threaded end allows extraction/reinstallation of the f2 contact alignment device. wst.ki.125.34 cleaning kit f2 contact fibre optic cleaning kit of 2 cotton buds, 1 dry and 1 being soaked in ipa (isopropyl alcohol) used for cleaning the fibre optic contacts. dct.f2.125.pa fibre optic ferrule cleaner dcs.f2.035.pn alignment device tool simple tool with two threaded end for installation/extraction of the f2 contact alignment device. for use with wst.ki.125.34 kit above. a portable fibre optic viewer for f2 contact consisting of handset probe, lcd display, ferrule tips for lemo contacts & software & united states - ac power supply all in a rugged case. european power supply version (wst.fb.ci1.10eu2). an optional usb capture device is also available (wst.fb.ci1.00usb2) provides easy checking of fibre position within the fibre contact during assembly wst.la.jds.uf2 visible laser source this cleaning tool comes with a bush for different cleaning configurations. more than 500 cleaning per cleaner. this cleaner is for on-site purposes only and should not replace regular maintenance cleaning with cotton buds and alcohol. note: 1) these positioners are suitable for use with both manual and pneumatic crimping tools according to the mil-c-22520/7-01 stand ard. 2) these turrets can be used with manual crimping tool according to mil-c-22520/1-01 standard. power contacts are special with an oversized crimp barrel. 3) for specific use with the pre-terminated contacts fft.f2.ba2.lce10 or pst.f2.ba2.lce10. part number description dce.91.093.bvc dce.91.093.bvm dce.91.133.bvcw dpc.91.701.v dpc.91.101.a tooling for field termination (3k.93c series) positioner for signal contacts positioner for power contacts positioner for signal 1) (male), 0.9 mm positioner for signal 1) (female), 0.9 mm positioner for power 2) (male and female), 1.3 mm manual crimping tool (signal contacts ? 0.9) manual crimping tool (power contacts ? 1.3) fibre cleaver manual crimping tool manual crimping tool crimping tool for screen primary coat stripper part number description dpd.99.010.5k dcp.91.023.tn wst.ou.110.20pn wst.pn.102.3cr dpw.99.pz6.hex crimping tool for screen crimping on fuw and puw spanner for tightening collet nut fibre cleaver for pre-terminated contact 3) primary coat stripper for pre-terminated contact 3) manual crimping tool for pre-terminated contact 3) accessories 11.9 ?4.4 note: alignment device should be ordered as replacement item. part number pss.f2.290.nzz pss alignment device for f2 fibre optic contact
? cat.f2.len.p0907 chf 1.50 / euro 1 / usd 1.1 / rmb 10 data subject to change, printed in switzerland, september 2007 updated, july 2011 www.lemo.com lemo headquarters switzerland lemo sa chemin des champs-courbes 28 - p.o. box 194 - ch-1024 ecublens tel. (+41 21) 695 16 00 - fax (+41 21) 695 16 02 - e-mail: info@lemo.com overview of pre-terminated f2 assembly instructions the pre-terminated f2 contact is designed for termination on ? 9.2 mm or ? 16 mm cable containing 900 m buffered fibres. 1) remove the cable outer jacket, fold back the earthing braid along the cable, ensure that the electrical conductors are folded back along the cable. do not to fold back the blue and yellow optical fibres. 2) remove the fibre strain jacket. remove the remaining buffer coating and finally remove the primary coating using the primary coat stripper (wst.pn.102.3cr). clean the fibre using the cotton buds provided in the cleaning kit f2 contact (wdt.ki.125.34) 3) carefully cleave the fibre using the fibre cleaver (wst.ou.110.20pn). patch the pre-terminated contact onto the ferrule making sure that the visible laser source can be seen from the end of the ferrule using the visible laser source (wst.la.jds.uf2). 4) crimp the pre-terminated contact using the manual crimping tool (dpw.99.pz6.hex). remove the retention clips (back clips) of the pre-terminated contact. assemble the electrical contacts using the manual crimping tool (dpc.91.701.a or dpc.91.101.a) and the electrical contact positionners (dce.91.093.bvc, dce.91.093.bvm or dce.91.133.bvcw). further assembly instruction is similar to the standard f2 fibre optic contact. please consult the detailed pre- terminated f2 assembly instruction that can be obtained at lemo subsidiaries. content part number description egw.3k.444.el egg.3b.660.zzm fgw.3k.565.zzc pst.f2.ba2.lce10 fgw.3k.146.zza ffs.3k.130.lnv ffs.3k.160.dn gda.99.140.100vk gma.30.025.cn insulator for plug contact for signal contact for power pre-terminated f2 contact anchor with screws earthing body with o-ring crimp ring o-ring for backshell protection sleeve quantity 1 2 2 2 1 1 1 1 2 fgw.3k.344.el fgg.3b.560.zzc egw.3k.666.zzm fft.f2.ba2.lce10 fgw.3k.146.zza ffs.3k.130.lnv ffs.3k.160.dn gda.99.140.100vk gma.30.025.cn insulator for socket (recep.) contact for signal contact for power pre-terminated f2 contact anchor with screws earthing body with o-ring crimp ring o-ring for backshell protection sleeve 1 2 2 2 1 1 1 1 2 part number (repair kit for fuw plug) fuw.3k.93c.zlmc96w puw.3k.93c.zlcc96w uw parts for field repair with pre-terminated f2 contact content part number description quantity part number (repair kit for puw socket/receptacle) 1) 2) 3)
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