F7光コンタクト

® ® MINIATURE F7 CONTACT Electronic & Fibre Optic Connectors FOR MULTI & HYBRID FIBRE OPTIC CONNECTORS

® ® MINIATURE FIBRE-OPTIC F7 CONTACT FOR MULTIFIBRE OR MIXED OPTICAL/ELECTRICAL OF THE 1K-5K AND 1B-5B SERIES In addition to the existing F2 fibre optic contact shown in our catalogue of Fibre-Optic connectors No 5, the B and K series can now also be fitted with the new miniature F7 contact. The main benefits of using this contact are: – Reduced size allowing increased contact density. As an example, a 4-channel fibre optic connector is now possible in series 3K/3B. – Use of industry standard 1.25 mm diameter ferrule and polishing processes. Contact design is based on the well-proven F2. Contacts fit onto buffered fibres or semitight jacket cables up to 2 mm in diameter. This brochure shows only a sample of the available models of connectors. Refer to our catalogue No 5 for more detailed information of the full range of LEMO fibre optic connectors. Refer also to catalogue No 5 for accessories or tools spe- cific to the electrical contacts used in hybrid connectors. d Qu ality ie S ISO 9001 Reg. No. 10472 - 03 5 Fibre Optic Connectors No reproduction or use without express permission of editorial or pictorial content, in any manner. Printed in Switzerland, November 2003 LEMO SA reserve the right at all times to modify and improve specifications without any notification. Pdf updated March 2011 2 www.lemo.com Certif m ys te

® ® F7 Fibre Optic Contact Introduction The F7 type contact is designed to fit multi fibre connectors or mixed fibre optical/electrical connectors from 1B to 5B, 1K to 5K series. The design is based on the well proven F2 contact. Its main features are as follows: – Ceramic ferrules diameter 1.25 mm – Simple and fast polishing ensuring the physical contact of the fibre end face – After mounting on the cable, the contact is very easily installed in the main connector insulator, the particular shape of the contact body retains it in the insulator – Single type of cable assembly, regardless of connector shell used – The alignment tube can be easily removed in order to clean the fibre end face. This contact makes it possible to use single fibre cables with single-mode or multi-mode fibres of the following sizes; 9/125, 50/125 and 62.5/125. Part Section Showing Internal Components Female contact 4 1 3 2 5 2 3 1 4 Male contact 1 body with holder 2 ferrule with holder 1 body with holder 3 spring 2 ferrule with holder 4 crimp ferrule 3 spring 5 alignment tube 4 crimp ferrule with support Technical Characteristics Material and Treatment Optical Surface treatment (µm) Component Material Characteristic Value Standard Method Cu Ni Body PEEK without treatment Average insertion loss 0.18 dB IEC 61300-03-34 Method 2 Ferrule Ceramic without treatment fibre 9/125 µm Holder Alloy CuNiZn without treatment Average insertion loss 0.25 dB IEC 61300-03-34 Method 2 Crimp holder Brass 0.5 3 fibre 50/125 µm Spring Stainless steel without treatment Return loss fibre 9/125 µm ≥45 dB IEC 61300-03-06 Coupler Crimp ferrule Cu 99 0.5 3 (UPC) Method Support Alloy CuNiZn without treatment Return loss fibre 9/125 µm >25 dB IEC 61300-03-06 Coupler Alignment tube Ceramic without treatment (Hand polish) Method Mechanical and Environmental Characteristic Value Standard Mating durability > 1000 cycles IEC 61300-02-02 Damp heat steady state up to 93 % RH at 40°C IEC 61300-02-19 High temperature +85°C IEC 61300-02-18 Low temperature -40°C IEC 61300-02-17 Cable retention 100 N IEC 61300-02-04 Vibration (3 axes) 100 to 2000 Hz, 2 hrs – Change of temperature -40 to +75°C IEC 61300-02-22 Temperature/humidity -10 to +65°C at 93 % RH IEC 61300-02-21 www.lemo.com 3

® ® Part Number Example F7 contacts are designed in 2 different lengths: – the short version for 1B/K, 2B/K and 3B/K series, code E. – the long version for 4B/K and 5B/K series, code L. FFS F7 125 L C E 23 Model: FFS = Male contactPSS = Female contact FO Contact type: F7 Cable ø: 23 = 0.25 to 2.0 mm Fibre type: (page 3) Contact E = for 1B/K, 2B/K, 3B/KLength: L = for 4B/K, 5B/K Body: L = PEEK Ferrule material: C = Zirconia ceramic FFS.F7.125.LCE23 = Male F7 type fibre optic contact, ferrule bore diameter of 125 µm, PEEK body, Zirconia ceramic ferrule, contact length for 1B/K, 2B/K or 3B/K series, for cable with diameter max = 2.0 mm. Model - FO Contact Type FFS.F7 Male F7 Fibre Optic Contact ~ L Reference Dimensions (mm) Model Series L FFS.F7 1B, 1K, 2B, 2K, 3B, 3K 25.8 FFS.F7 4B, 4K, 5B, 5K 32.8 PSS.F7 Female F7 Fibre Optic Contact ~L 8.2 Reference Dimensions (mm) Model Series L PSS.F7 1B, 1K, 2B, 2K, 3B, 3K 25.8 PSS.F7 4B, 4K, 5B, 5K 32.8 4 www.lemo.com ø 3.3 ø 3.3 ø 1.25 ø 1.25

® ® Fibre Type The choice of the ferrule hole diameter is dependent upon the fibre cladding size. LEMO offers a range of ferrule hole diameters to suit the users’ specific requirements. Reference ø Core/Cladding Ferrule hole 1) (µm) diameter (µm) Note 125 125 ● 9/125 126 50/125 126 ● 62.5/125 128 128 ● ● First choice alternative ● Special order alternative Accessories PSS Alignment device for F7 fibre optic contact 8.2 Part number PSS.F7.290.NZZ Note: Alignment device should be ordered as replacement item. FGG-EGG Insulators Insulators for 1B-5B and 1K-5K series vary according to the fibre optic contact type. For the new F7 contact insu- lators are: male female FO Contact Insulator part number Type F7 Male contact Female contact 1B/1K 92A FGG.1B.302.FL EGG.1B.402.FL 03A FGG.2B.302.FL EGG.2B.402.FL 2B/2K 93B FGG.2B.324.FL EGG.2B.424.FL 03C FGG.3B.304.FL EGG.3B.404.FL 3B/3K 95B FGG.3B.344.FL EGG.3B.444.FL 03G FGG.4B.308.FL EGG.4B.408.FL 4B/4K 03H FGG.4B.309.FL EGG.4B.409.FL 97B FGG.4B.362.FL EGG.4B.462.FL 03Q FGG.5B.316.FL EGG.5B.416.FL 5B/5K 03V FGG.5B.321.FL EGG.5B.421.FL www.lemo.com 5 ø 3.2

® ® 1K-5K Series The new F7 fibre optic contact has been designed to work in the 1K-5K series. The main features of these series are as follows: – Security of the LEMO Push-Pull self-latching system – Specially designed for outdoors applications. All these models are waterproof when mated and reach a protection index of IP 66-IP 68, according to the IEC 60529 standard – Protection against accidental contamination or damage to the fibre end face because the ferrules are recessed within the connector shell – The alignment key (G, A…F, L and R) ensures excellent repeatability of performance during frequent matings – A choice of configurations of multi fibre or mixed optical/electrical contacts – The new miniature F7 contact allows hybrid configuration in the 1K series and multi fibre up to 21 channels in the 5K series. The 1K-5K series consists of ten models which will accept outer cable diameters ranging from 2.6 mm to 23.5 mm. Interconnections Straight plug Free socket Fixed sockets FGG PHG EGG Fixed plugs Fixed sockets EEG* FXG* PKG* EBG* FMG* PEG* EDG* Model Description EBG Fixed socket with square flange, FGG Straight plug, key (G) or keys PHG Free socket, key (G) or keys key (G) or keys (A…F, L and R), (A…F, L and R), cable adapter (A…F, L and R), cable adapter four holes fixing and nut for fitting a bend relief and nut for fitting a bend relief EDG Fixed socket with square flange, FMG Fixed plug with round flange, four holes PKG Fixed socket, nut fixing, key (G) or keys (A…F, L and R), fixing, key (G) or keys (A…F, L and R), key (G) or keys (A…F, L and R), protruding shell and earthing tag, cable adapter and nut for fitting a bend relief cable adapter and nut for fitting a bend relief screw fixing FXG Fixed plug with round flange, four holes EEG Fixed socket, nut fixing, fixing, key (G) or keys (A…F, L and R) key (G) or keys (A…F, L and R) PEG Fixed socket, nut fixing, key (G) (back panel mounting) or keys (A…F, L and R), cable adapter EGG Fixed socket, nut fixing, and nut for fitting a bend relief * Not show in this catalogue. key (G) or keys (A…F, L and R) (back panel mounting) Refer to our catalogue No 5. Certain models and certain key-ways may not be available in all series. Please consult us. 6 www.lemo.com

® ® Part Number Example FGG 3K 03C C L A T 76 Z Variant: see note 1) Model: (see examples below) Cable ø: (page 9) Series: (see examples below) Cable fixing type:T = cable adapter Type: (page 8) LV Contact Type: (page 9) Housing: (C = chrome plated brass) Insulator: L = PEEK FGG.3K.03C.CLAT76Z = Straight plug with key (G), 3K series, multi-fibre type to accept 4 F7 type fibre optic contacts, chrome-plated brass housing, PEEK insulator, cable fixing type T for 7.5 mm diameter cable, and nut for fitting a bend relief. Connectors are delivered without fibre optic contacts. F7 fibre optic contacts must be ordered separately accor- ding to size and type of fibre (see pages 1 to 3). Note: 1) The «Variant» position in the reference is used to indicate the presence of a collet nut for fitting the bend relief. The bend relief must be ordered separately. Sample Models FGG Straight plug, key (G) or keys (A…F, L and R), cable adapter and nut for fitting a bend relief Reference Dimensions (mm)   Model Series A L M S2   FGG 1K 13 92 78.0 9 FGG 2K 16 101 85.0 12 FGG 3K 19 109 89.0 15 FGG 4K 25 131 110.5 19 FGG 5K 38 160 135.0 30  Note: The overall length dimension is with Desmopan bend relief PHG Free socket, key (G) or keys (A…F, L and R), cable adapter and nut for fitting a bend relief Reference Dimensions (mm) Model Series A L S2  PHG 1K 15 95.0 9 PHG 2K 19 103.0 12 PHG 3K 23 113.0 15 PHG 4K 29 135.5 19 PHG 5K 42 164.0 30  Note: The overall length dimension is with Desmopan bend relief EGG Fixed socket, nut fixing, key (G) or keys (A…F, L and R)     Reference Dimensions (mm) 1) Model Series A B e E L max M S1 S3 F1 F2 EGG 1K 20 21.5 M16x1.0 9 31.0 41.0 4.5 14.5 19 EGG 2K 25 27.0 M20x1.0 9 31.0 41.0 5.0 18.5 24 EGG 3K 31 34.0 M24x1.0 11 35.5 42.5 6.0 22.5 30 EGG 4K 37 40.5 M30x1.0 9 37.0 41.0 6.5 28.5 36 EGG 5K 55 54.0 M45x1.5 10 40.5 42.0 9.0 42.5 –    Note: 1) The overall length (L) may vary depending upon the type of electrical LV or fibre optic contact fitted. www.lemo.com 7

® ® 1B-5B Series The new F7 fibre optic contact has been designed to work in the 1B-5B series. The main features of these series are as follows: – Security of the LEMO Push-Pull self-latching system – Protection against accidental contamination or damage to the fibre end face because the ferrules are recessed within the connector shell – The alignment key (G, A…L, Y and R) ensures excellent repeatability of performance during frequent matings – A choice of configurations of multi fibre or mixed optical/electrical contacts – The new miniature F7 contact allows hybrid configuration in the 1B series and multi fibre up to 21 channels in the 5B series. The 1B-5B series consist of fifteen models. The possible outer cable diameters range from 2.1 to 25 mm. Interconnections Straight plugs Free sockets Fixed sockets Fixed sockets FGG EGG PHG PKG* FGG* ECG* PHG* PFG* FNG* EHG* Plastic housing models Straight plugs Fixed sockets FGG* ENG* FGY* ENY* FGY* Model Description ECG Fixed socket, with two nuts, FGG Straight plug, key (G or J), cable collet, PHG Free socket, key (G) or keys key (G) or keys (A…L and R), PEEK outer shell (A…L) and cable collet and nut (back panel mounting) FGY Straight plug, keys (Y), cable collet for fitting a bend relief EGG Fixed socket, nut fixing, and PSU or PPSU outer shell PKG Fixed socket, nut fixing, key (G) key (G) or keys (A…L and R) FGY Straight plug, keys (Y), cable collet or keys (A…L and R) and cable collet EHG Fixed socket, nut fixing, key (G) and PSU or PPSU outer shell or keys (A…L and R) with visible shell and nut for fitting a bend relief ENG Fixed socket with grounding tab, FNG Straight plug, key (G) or keys nut fixing, key (G or J), PEEK outer shell (A…L and R) and cable collet ENY Fixed socket with grounding tab, nut with lanyard release fixing, keys (Y), PSU or PPSU outer shell PFG Fixed socket, with two nuts, FGG Straight plug, key (G) or keys key (G) or keys (A…L and R) (A…L and R) and cable collet and cable collet (back panel mounting) FGG Straight plug, key (G) or keys (A…L) PHG Free socket, key (G) * Not show in this catalogue. cable collet and nut for fitting a bend relief or keys (A…L and R) and cable collet Refer to our catalogue No 5. Certain models and certain key-ways may not be available in all series. Please consult us. 8 www.lemo.com

® ® Part Number Example FGG 2B 93B C L A D 72 Z Variant: see note 1) Model: (see examples below) Cable ø: (page 9) Series: (see examples below) Collet type: (page 9) Type: (page 8) LV contact type: (page 9) Housing: (C = chrome plated brass) Insulator: L = PEEK FGG.2B.93B.CLAD72Z = Straight plug with key (G), 2B series, mixed type to accept 2 F7 fibre optic contact and 4 low voltage electrical contacts, chrome-plated brass housing, PEEK insulator, 4 male solder electrical contacts, type D collet system to suit a 7.0 to 6.1 mm diameter cable, and a nut for fitting a bend relief. Connectors are delivered without fibre optic contacts. F7 fibre optic contacts must be ordered separately accor- ding to size and type of fibre (see pages 1 to 3). Note: 1) The «Variant» position in the reference is used to indicate the presence of a collet nut for fitting the bend relief. The bend relief must be ordered separately. Sample Models FGG Straight plug, key (G) or keys (A…L and R) and cable collet Reference Dimensions (mm) Model Series A L M S1 S2  FGG1) 1B 12 722) 612) 10 9  FGG 2B 15 50 38 13 12 FGG 3B 18 58 43 15 14 FGG 4B 25 75 57 21 20 FGG 5B 35 103 78 31 30 1)   Note: Models can be delivered only with «T» type of cable adapter and nut for fitting a bend relief. 2) Lengths include the bend relief. PHG Free socket, key (G) or keys (A…L and R) and cable collet Reference Dimensions (mm) Model Series A L S1 S2 PHG1) 1B 12.5 69.52) 10 9 ~L PHG 2B 16.5 47.0 13 12 PHG 3B 19.0 56.0 15 14 PHG 4B 24.4 73.0 21 20 PHG 5B 34.2 99.0 31 30 S 2 S 1 Note: 1) Models can be delivered only with «T» type of cable adapter and nut for fitting a bend relief. 2) Lengths include the bend relief. EGG Fixed socket, nut fixing, key (G) or keys (A…L and R) L max S 3 M Reference Dimensions (mm) 1) Model Series A B e E L max M S1 S3F1 F2 EGG 1B 14 16 M12x1 7.5 27.0 37.0 1.5 10.5 14 EGG 2B 18 19.2 M15x1 8.5 27.0 37.0 1.8 13.5 17 EGG 3B 22 25.0 M18x1 11.5 30.0 37.0 2.0 16.5 22 EGG 4B 28 34.0 M25x1 12.0 34.5 38.5 2.5 23.5 30 E max S 1 EGG 5B 40 40.0 M35x1 11.0 36.5 38.0 3.0 33.5 – Note: 1) The overall length (L) may vary depending upon the type of electrical LV or fibre optic contact fitted. www.lemo.com 9 ø B e ø A  ø A

® ® Types Multi fibre and Mixed fibre optic (F7 contact) + LV Low Voltage contact Contact Solder Crimp type contact contact Reference FO Contact Male solder contacts Female solder contacts Type F7 Male crimp contacts Female crimp contacts 1B 92A 1 2 0.9 ● ● 0.90 1.50 1.20 1.80 7.0 1K 2B 03A 2 – – – – – – – – – 2K 1 4 4 1 93B 2 4 0.7 ● ● 0.85 1.20 0.85 1.25 6.02 3 3 2 3B 3K 03C 4 – – – – – – – – – 1 1 4 2 2 4 95B 4 4 0.9 ● ● 1.20 1.05 1.00 0.80 8.0 3 3 4B 4K 03G 8 – – – – – – – – – 03H 9 – – – – – – – – – 97B 6 2 1.6 ● ● 1.20 1.30 1.30 1.05 13 5B 5K 03Q 16 – – – – – – – – – 03V 21 – – – – – – – – – Note: 1) Test voltage Test voltage (Ue): Operating voltage (Us): (measured according to the IEC 60512-2 test 4a standard). It is proposed according to the following ratio: Us = Ue 3 It corresponds to 75% of the mean breakdown voltage. Caution: Test voltage is applied at 500 V/s and the test duration is For a number of applications, safety requirements for one minute. electrical appliances are more severe with regard to operating voltage. This test has been carried out with a mated plug and receptacle, with power supply only on the plug end. 10 www.lemo.com ø A ø A Fibre optic No Contact No ø A (mm) Solder Crimp Test voltage (kV rms)1) Contact-contact Test voltage (kV rms)1) Contact-shell Test voltage (kV rms)1) Contact-contact Test voltage (kV rms)1) Contact-shell Rated current (A)

® ® Electrical Contact Contact for plug, socket, and fixed socket Ref. Contact type A male solder C male crimp L female solder M female crimp Z no contact Collets (K and B series) T type cable adapter D and M type collets Reference Cable ø Reference Cable ø Bend relief to be used 1) Type ø max. min. Type ø max. min. 1B T 36 3.5 2.6 GMA.1B.030.D● M 31 3.2 > 2.2T 46 4.5 3.6 GMA.1B.040.D● 2B D 42 4.2 > 3.21K D 52 5.2 > 4.2 T 46 4.5 3.6 GMA.2B.040.D● D 62 6.2 > 5.2 2K T 56 5.5 4.6 GMA.2B.050.D● D 72 7.2 > 6.2 T 66 6.5 5.6 GMA.2B.060.D● D 82 8.2 > 7.2 T 46 4.5 3.6 GMA.2B.040.D D 92 9.2 > 8.2● 3K T 56 5.5 4.6 GMA.2B.050.D● M 52 5.2 > 4.2 T 66 6.5 5.6 GMA.2B.060.D● 3B D 62 6.2 4.9 T 76 7.5 6.6 GMA.3B.070.D● D 72 7.7 > 6.2 T 86 8.5 7.6 GMA.3B.080.D● D 92 9.2 > 7.7 T 91 9.0 8.1 GMA.3B.080.D● D 10 10.7 > 9.2 T 46 4.5 3.6 GMA.2B.040.D D 12 11.9 > 10.7● 4K T 56 5.5 4.6 GMA.2B.050.D● M 62 6.0 5.1 T 66 6.5 5.6 GMA.2B.060.D● 4B M 72 7.0 6.1 T 76 7.5 6.6 GMA.3B.070.D● M 82 8.0 7.1 T 86 8.5 7.6 GMA.3B.080.D● M 92 9.0 8.1 T 96 9.5 8.6 GMA.4B.010.D● 2) D 10 10.5 9.1 T 11 11.5 10.6 GMA.4B.011.D● D 12 12.0 10.6 T 13 13.5 12.6 GMA.4B.013.D● D 13 13.5 12.1 T 61 6.0 5.1 GMA.2B.057.R D 15 15.0 13.6● 5K T 71 7.0 6.1 GMA.3B.060.D● D 11 11.5 9.6 T 81 8.0 7.1 GMA.3B.070.D● 5B D 13 13.5 11.6 T 91 9.0 8.1 GMA.3B.080.D● D 15 15.5 13.6 T 96 9.5 8.6 GMA.4B.010.D● 2) D 17 17.5 15.6 T 10 10.5 9.6 GMA.4B.010.D● D 19 19.5 17.6 T 11 11.5 10.6 GMA.4B.011.D● D 21 21.5 19.6 T 12 12.5 11.6 GMA.4B.012.D● D 23 23.5 21.6 T 13 13.5 12.6 GMA.4B.013.D● D 25 25.0 23.6 T 14 14.5 13.6 GMA.4B.013.D● Note: T 15 15.5 14.6 heat-shrink tube 3) 1) The bend relief is to be ordered separately. T 16 16.5 15.6 heat-shrink tube 2) Add a short piece of heat-shrink tubing under the bend relief. 3) The heat-shrink tube is supplied. T 17 17.5 16.6 heat-shrink tube T 18 18.5 17.6 heat-shrink tube All dimensions are in millimeters. T 19 19.5 18.6 heat-shrink tube T 20 20.5 19.6 heat-shrink tube T 21 21.5 20.6 heat-shrink tube T 22 22.5 21.6 heat-shrink tube T 23 23.5 22.6 heat-shrink tube www.lemo.com 1 1

® ® Fibre Optic Tooling We offer a complete range of tools for fibre optic connector cable assembly. Some tools are specific to each fibre optic contact type. When selecting necessary tooling, make sure you identify correctly the contact type used in the selected product. DRV Complete workstation for fibre optic contact Description Comprehensive range of tools for terminating both single- mode and multi-mode fibres. Includes specific tools for F7 fibre optic contacts. Detachable termination case lid for use as polishing platform during field termination. Rugged but aesthetically pleasing termination case which is ideal for field use or in-house terminations. Curing oven and inspection microscope should be ordered separately. Part number DRV.91.CF7.PN Workstation Contents 18 Part Number Description WST.BT.175.55PT Plastic box 1 1 25 WST.BR.150.8AC Tweezers 1 2 17 WST.CH.252.5SR Lint-free Cloth 1 3 16 26 WST.CS.125.CE Kevlar cutters 1 4 11 WST.CO.020.52 Cotton bud (sachet of 20 pcs) 1 5 WST.DS.290.PT Alcohol dispenser (supplied empty) 1 6 3 29 DCC.91.307.5LA Extraction tool for F7 contact 1 7 30 31 DCS.F7.035.PN Alignment device tool 1 8 DCS.91.G90.6E125 Microscope adapter for F7 contacts 1 9 WST.ME.354.8R Epoxy mixer and pad 1 10 DOC.FO.CF7.0000 Terminating instructions for F7 contacts 1 11 WST.OU.135.10SZ Fibre scribe 1 12 DCS.91.D01.LC Polishing tool for F7 contacts 1 13 WST.OU.452.5MN Large cable stripper 1 14 WST.PA.105.5525 Cleaning tissues 1 15 WST.PA.012.AOJ Lapping film 12µm (yellow) 20 16 WST.PA.005.AOM Lapping film 5µm (brown) 20 17 7 8 WST.PA.001.DIL Lapping film 1µm (lavander) diamond 5 18 WST.PN.210.AS Armoured cable cutter 1 19 26 19 WST.PN.145.AR Cable cutter 1 20 27 23 WST.PN.103.0PG Outer jacket stripper 1 21 5 24 WST.PN.203.CR Buffer coating stripping tool 1 22 1 22WST.PN.102.3CR Primary coat stripper 1 23 10 DPE.99.003.1K Crimp tool 1 24 15 20 WST.PL.322.5PT Polishing platform 1 25 28 WST.RE.353.EPO Epoxy resin + safety instructions 10 26 13 9 WST.SE.305.8PH Syringe with needle # 19 & # 20 10 27 6 21 WST.TU.193.LN Fibre shield for F7 contacts 4 28 14 WST.RG.150.AZ Steel rule 6’’ (152 mm) 1 29 4 2 WST.SY.135.PA Fibre length marking pen 1 30 12 WST.CS.155.AZ Scissors 1 31 Note: The interior of the case is fitted with pre-formed plastic foam to provide secure storage of the tools. 12 www.lemo.com Quantity Number

® ® DPE Crimping tool for F7 fibre optic contact Description Crimping tool for capturing KEVLAR® strand on contact body. 3.1 Part number DPE.99.003.1K 1) Note: 1) Included in the LEMO F7 workstation. WST Epoxy curing oven Description Oven for assisting in curing epoxy. Part number Voltage WST.FR.220.VA 220 volts WST.FR.110.VA 110 volts DCS Polishing tool for fibre optic contacts Description Precision tool for polishing terminated fibre optic contacts with 1.25 mm ferrule. Part number DCS.91.D01.LC 1) Note: 1) Included in the LEMO F7 workstation. WST Fibre Inspection Microscope Description Microscope to assist in viewing termination operations and verifying fibre end finish. Zoom with 200 ➞ 400 x magnification. See adaptor below. Part number WST.FB.G00.301 DCS Microscope adaptor for fibre optic contacts Description Adaptor for final inspection of fibre optic contacts with 1.25 mm ferrule. To be used with microscope WST.FB.G00.301. Part number DCS.91.G90.6E125 1) Note: 1) Included in the LEMO F7 workstation. www.lemo.com 13 2.7

® ® DCC Extractor for F7 fibre optic contact Description Manual tool for the extraction of the F7 contact. Part number DCC.91.307.5LA 1) Note: 1) Included in the LEMO F7 workstation. DCS F7 contact alignment device tool Description Simple tool with two threaded end for installation/extraction of the F7 contact alignment device. Part number DCS.F7.035.PN 1) Note: 1) Included in the LEMO F7 workstation. WST Fibre shield for F7 fibre optic contact Description To protect ferrule when curing epoxy. Part number WST.TU.193.LN 1) Note: 1) Included in the LEMO F7 workstation. Cable Termination Detailed instructions for terminating single fibre cables with LEMO F7 fibre optic contacts are given in the reference manual DOC.FO.CF7.0000 supplied with the complete termination workstation (see page 10). After termination contacts shall be introduced in the main insulator as shown below. For purpose of cleaning they can also be removed. Installation of F7 contact and alignment device Insertion For female contacts, the alignment device shall be clip- ped onto the fibre optic contacts which is already fitted The male fibre optic contact terminated on the cable must into female insulator. This procedure is performed using be inserted into the connector insulator from the back end the tool, reference DCS.F7.035.PN. until it comes to a stop. Make sure that the contact is cor- The alignment device shall be first installed onto threaded rectly positioned into the inner antirotation key. Key is in end of the tool (step 3). Then clip the adapter (step 4), line with the red dot on the rear of the contact (step 1). unscrew and remove the tool (step 5). Check that the contact is correctly retained by gently pul- ling on it (step 2). Extraction of alignment device Screw the threaded end of the tool reference 1) DCS.F7.035.PN (step 1) onto the alignment device. Pull out strongly (step 2). 2) 1) 3) 2) 4) Extraction of F7 contact Possible only for fixed socket, using the manual tool DCC.91.307.5LA. Shall be made with great care. 5) Note: The life time installation of the alignment device is minimum 300 cycles. 14 www.lemo.com

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