OM3 MULTIMODE FIBER (IEC 60793-2-10 type A1a.2)
Fiber optic cables LOOSE with dielectric armour
|
 |
- Optical fiber
- Protective gel
- PBT tube
- Glass fiber
- Stripping wire
- Sheath
|
|
APPLICATION: Used for the transmission of data in the channels that use the following transmission protocols: ITU-T G.651; ISO/IEC 11802 OM-3; TIA/EIA-492AAAC;Telcordia GR-20-CORE.
INSTALLATION: For fixed indoor and outdoor installations.
|
| FEATURES |
DESCRIPTION |
| Optical fiber: |
Core diameter: |
50 ± 2,5 µm |
|
Non-circularity of the core:
|
< 6% |
| Cladding diameter: |
125 ± 2 µm |
| Non circularity of the cladding: |
< 1% |
|
Concentricity error core / cladding:
|
< 1,5 µm |
|
Concentricity error covering / cladding:
|
< 12 µm |
| Outer diameter: |
245 ± 10 µm |
| Protective gel: |
to ensure resistance to water and moisture
|
| PBT tube: |
|
| Glass fiber: |
for rodent protection and tensile strength
|
| Stripping wire: |
PET |
| Sheath: |
LSZH compound (Indoor installation) or Polyethylene (Outdoor installation) |
| Sheath colour: |
black RAL 9005 |
| Crush resistance: |
1000 N/100 mm |
|
Tensile strength:
|
short 1500 N; prolonged 600 N |
| Bending radius: |
4÷12 fibers / 16÷48 fibers (during the laying 15 / 16 cm) (Installed 10 / 11 cm) |
| Working temperature: |
-30 °C ÷ +70 °C |
| Wavelength: |
850 nm |
1300 nm |
| Bandwidth: |
≥ 1500 MHz x km |
≥ 500 MHz x km |
|
Refractive index:
|
1482 |
1477 |
| Fiber max attenuation: |
≤ 2,5 dB/km |
≤ 0,7 dB/km |
| Cable max attenuation: |
≤ 3,5 dB/km |
≤ 1,5 dB/km |
| Typical cable attenuation: |
≤ 2,7 dB/km |
≤ 0,9 dB/km |
| Wavelength at 0 dispersion: |
≥ 1295 nm ≤ 1320 nm |
|
Numerical Aperture:
|
0,200 ± 0,015 |
|
TYPE (**)
Nr fiber |
MEDIUM Ø OUTER
mm |
MEDIUM WEIGHT
kg/km |
PRODUCT CODE |
| 4 |
7,0 |
70 |
LDAOM3004(*) |
| 6 |
7,0 |
70 |
LDAOM3006 |
| 8 |
7,0 |
70 |
LDAOM3008 |
| 12 |
7,0 |
70 |
LDAOM3012 |
| 16 |
8,0 |
90 |
LDAOM3016 |
| 24 (1x24) |
8,0 |
90 |
LDAOM3024 |
| 48 (2x24) |
9,7 |
110 |
LDAOM3048 |
|
* Add the "P" for polyethylene sheath
** Available on request with n° fibers> 48 and with tensile strength> 1500N for particular applications.
