| 品牌三菱 | 型号GH4001 |
| 光纤芯数1 | 允许抗拉强度70N |
| 光缆外径1.0mm |
1． optical fiber:
core material：polymety l - methacrylate resin
cladding material：fluorinated polymer
core refractive index：1.49
refractive index profile：step index
numerical aperture：0.5
core diameter：min.920mm；typ.980 mm；max.1040mm
cladding diameter：min.940mm；typ.1000 mm；max.1060 mm
2．jacket
material and color：polyethylene
diameter：min.2.13mm；typ. 2.20mm；max.2.27mm
indication on the jacket：eska premier ; pink color
3． approximate weight：4 g / m
4．maximum rating
storage temperature：no physical deterioration [ in a dry atmosphere ] -55~+85℃
operation temperature：[ in a dry atmosphere ] -55~+85℃
operation temperature in a moist atmosphere：[ under 95 %rh ] +75℃
5．optical properties
transmission loss： [6 5 0 nm collimated light ] 170db/km
transmission loss under 95 %rh：[ 65 0 nm collimated light ] 190db/km
6．mechanical characteristics
tensile strength：[tensile force at 5?ì elongation; in conformity to the jis c 6861 ] 70n
twisting endurance：loss increment =<1 db [ sample length : 1 m tensile force : 4.9 n ] 5times
impact endurance：loss increment =<1 db [ in conformity to the jis c 6861 ] 0.4n.m