156 waterproof optical connectors with built-in standard optical connectors (sc/lc) sw20 series features 1. waterproof, bayonet lock, standard optical connector (sl/lc) this waterproof series combines a global standard optical connector (sc/lc) and a standard optical adapter (sc/lc). the plug can be mated to/unmated from the chassis mounted receptacle via a one touch operation using a bayonet lock. 2. usable in harsh outdoor environments connectors can withstand 1000 hour salt spray and ip67 waterproof testing when mated or with cap attached. 3. sw20-sc/sw20-lc common exterior package size due to standard optical connector (sc/lc), standard optical connector (sc/lc) and exterior structure dimensions being common to both sw20-sc/sw20-lc, the receptacle chassis mounting hole dimensions and mating/unmating method are also the same. 4. compatible with standard connector where waterproofing is not required when connectors are not exposed to harsh environments, such as during testing or assembly, the connection portion of the standard optical connector can be used without specially cable. 5.easy repair when the receptacle interface is damaged, the entire receptacle does not need to be replaced. it is only necessary to replace the connection portion of the standard connector inside. waterproof structure that makes the best use of lock mechanism of standard connector (patented) 1 2 when the connector is pulled out, this part can push down the lock lever and release. during maintenance and repair only the harness parts are replaced. end-face damage end-face damage replacement of the harness part replacement of the harness part only shell replacement required no need to replace shell t h e p r o d u c t i n f o r m a t i o n i n t h i s c a t a l o g i s f o r r e f e r e n c e o n l y . p l e a s e r e q u e s t t h e e n g i n e e r i n g d r a w i n g f o r t h e m o s t c u r r e n t a n d a c c u r a t e d e s i g n i n f o r m a t i o n .
157 sw20 series waterproof optical connectors with built-in standard optical connectors (sc/lc) product specifications ratings operating temperature range -40? to +85? storage temperature range -25? to +75? item test method requirements construction general examnation. visually and by measuring instrument. accoding to drawing. marking confrmed visually. optical characteristics insertion loss measurement at wave length 131020nm(ld),155020nm(led) sw ( Q 0.4db 1310nm, Q 0.5db 1550nm) sc ( Q 0.3db 1550nm, Q 0.4db 1550nm) return loss measurement at wave length 131030nm(ld) R 40db(sm), 22db(mm) mechanical characteristics tensile strength(axial) a tensile force to cable axially for 1 minutes at 200n. insertion loss range: Q 0.3db no looseness,breakage,cracks durability (mating/un-mating) 200 times 1) insertion loss fuctuation after test:0.3db max. 2) no visible damage or components dislocation. vibration frequency: 10 to 55hz, single amplitude of 0.75mm, acceleration of 98.1 m/s 2 , 2 hours in each of the 3 axis. shock acceleration of 981 m/s 2 , 6 ms duration, sine half-wave waveform, 10 cycles in each of the 3 axis. environmental characteristics humidity (temperature/ humidity-cycles) -10 ? to +65 ? , humidity: 90% to 100% 168hours. (12h/cycle14cycle) (telcordia gr3120-core) 1) insertion loss fuctuation after test:0.3db max. 2) no visible damage or components dislocation. temperature cycle -40? to +75?, 42 cycles,168hours. (8h/cycle42cycle)(telcordia gr326-core) dry heat 240 hours at +85? cold 240 hours at C40? salt mist salt mist :5% and temperature 35? or 1000hours. no corrosion. water resistance (mating) put the product under water for 1min.with air pressure 50kpa. no air leakage. material & finish part plug receptacle material finish/remarks material finish/remarks housing zinc alloy die casting chrome plated zinc alloy chrome plated synthetic resin ul94v-0 oring/gasket synthetic rubber CCCCC synthetic rubber CCCCC sc/lc depend on each connector. (synthetic resin,zirconia,spring) CCCCC depend on each adapter. (synthetic resin,zirconia) CCCCC spring steel wire CCCCC others (internal part) phosphor bronze nickel plated zinc alloy nickel plated stainless steel CCCCC t h e p r o d u c t i n f o r m a t i o n i n t h i s c a t a l o g i s f o r r e f e r e n c e o n l y . p l e a s e r e q u e s t t h e e n g i n e e r i n g d r a w i n g f o r t h e m o s t c u r r e n t a n d a c c u r a t e d e s i g n i n f o r m a t i o n .
158 sw20 series waterproof optical connectors with built-in standard optical connectors (sc/lc) ordering information (1)plug assembly (plugs can be ordered only as terminated cable assemblies.) sw20 ? sc p t75 ? 1 ? sc ? lm ? 1 1 2 3 4 5 6 7 8 (2)receptacle sw20 ? sc r ? 1 1 2 3 4 (3)receptacle cap sw20 ? rc 1 1 2 3 5 suffx 6 connector type at the other side ("p2" when sw20 plugs are at both ends) 7 total length (m) length (m) 8 suffx 1 series name : sw20 2 connector type :sc sw20-sc plug lc sw20-lc plug 3 assembly type p : single ended p2 : double ended 4 round cable : ?7 round cable. if you would like other cables, please contact us. 3 receptacle r:receptacle 4 suffx 1 series name : sw20 2 connector type: sc sw20-sc receptacle lc sw20-lc recetacle 3 suffx 1:waterproof cap 3:dustproof cap 1 series name : sw20 2 receptacle cap rc:receptacle cap t h e p r o d u c t i n f o r m a t i o n i n t h i s c a t a l o g i s f o r r e f e r e n c e o n l y . p l e a s e r e q u e s t t h e e n g i n e e r i n g d r a w i n g f o r t h e m o s t c u r r e n t a n d a c c u r a t e d e s i g n i n f o r m a t i o n .
159 sw20 series waterproof optical connectors with built-in standard optical connectors (sc/lc) how to specify plug cable assembly 2 1 sw20-scpt75-1-sc-lm-1 sw20-lcpt75-1-sc-lm-1 sw20-rc1 sw20-rc3 l1 l2 lm l2 l1 lm t h e p r o d u c t i n f o r m a t i o n i n t h i s c a t a l o g i s f o r r e f e r e n c e o n l y . p l e a s e r e q u e s t t h e e n g i n e e r i n g d r a w i n g f o r t h e m o s t c u r r e n t a n d a c c u r a t e d e s i g n i n f o r m a t i o n .
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