IEEE 1222-2011 pdf free download – IEEE Standard for All-Dielectric Self-Supporting Fiber Optic Cable.
3.1.1.5 Galloping test
A galloptng lest shall he carried nut in accordance wKh 4.11,5- Any damage that will aIled the mechanical
performance of the cable or causes pemsaneni or temporary increase in optical attenuation greater than
1.0 dEL/tnt of the tested Idsen at 1550 not for single-mode fiber,, and at 1300 inn tow multimode fibers shall
consittute t’ajlutr.
3.1.1.6 Sheave test
A shease test shall he cat-tied out in accordance with 4.1.1.6. Any significant damage to the ADSS cable shall constitute failure. A permanent increase in optical attenuation greater than 1.0 dli/km of the tested libers at 1550 nm for single-mode fiber,’ and — 1300 nm for multimode fibers shall constitute failure,
Or succesaftil completion of the following three tests may be a substitute for the shease test:
at Tensile ,nrnigth of a rahie: The masinium increase in attenuation shall not be greater than 0.10 dli (or single-mode and 11.21) dli [or multirnode hihers when the caNe is subjected to the maximum cable rated tensile load
b) Cable twist: The table shall be capable of withstanding mechanical twisting without experiencing an ascrage increase in attenuation greater than 1). 10 dli tiw single-mode and (1.20 dli [or multimode lihers.
cI Cable cs’clic flexing: The cable sample shall be capable of withstanding mechanical flexing without experiencing an average increase in attenuation greater than 0 10 dli for single-mode and 0.20 dli for multimode fibers,
3.1.1.7 Crush test and Impact test
3.1 .1.7.1 Crush test
A crush test shall be pertisrnwd in accordance with 4.1.1,7.1. A permanent or lensporary increase in optical
attenuation value greater than 0.2 dli change in sample at 1551) nm br single-mode fiber’. and 0.4 dli at
I 311) nm (or multiniotle fibers shall constitute failure.
3.1 .1.7.2 Impact test
An impaci test shall be performed in accordance with 4.1.1.7.2. A permanent increase in optical attenuation value greater than 0.2dB change in sample at 1550 nm for single-mode and 04 dli at 1300 nm for multi- mode fibers shall constitute failure
3.1.1.8 Creep test
A creep test shalt he carried out in accordance with 4.1.1 .11. Values ‘-halt correspond with the nianulactuiefs recotnmencbiions
3.1.IS Stres&strain test
A stress/strain test shall be carried out in accordance with 4.lJ .9. The maximum rated cable load (MRCL). maximum rated cable strain MRCS). and maximum axial fiber strain spccifted by the manufacturer for their cable design shall be veriFied. Any visual damage to the cable or permanent or temporary increase in optical attenuation greater than 0 10dB at 1550 nm for single-mode bit-er and 0.20dB at 1300 nm for multimode tibeis shall constitute t’ailure.IEEE 1222 pdf download.