Indoor cable.
1 fiber, Φ900μm or Φ600μm tight buffer , spiral steel armor, two layers of Kevlar yarn with double sheath (LSZH/ PVC/ OFNR Jacket)
Cable construction details :
Spiral Armor | Material | Steel | ||
Diameter | Ф1.7mm | |||
Inner Sheath | Material | LSZH | Color | Natural Color |
Diameter | 3.0±0.05mm | Thickness | 0.45±0.03mm | |
Strength Member | Material | Dupont Yarn | Color | Yellow |
Outer Sheath | Material | LSZH | Color | Black |
Diameter | 4.6±0.1mm | Thickness | 0.7±0.05mm |
Fiber characteristic
Fiber style | Unit |
SM G652 |
SM G652D |
MM 50/125 |
MM 62.5/125 |
MM OM3-300 |
|
condition | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
attenuation | dB/km | ≤ | ≤ | ≤ | ≤3.0/1.0 | ≤3.0/1.0 | |
0.36/0.23 | 0.34/0.22 | 3.0/1.0 | ---- | ---- | |||
Dispresion | 1550nm | Ps/(nm*km) | ---- | ≤18 | ---- | ---- | Dispresion |
1625nm | Ps/(nm*km) | ---- | ≤22 | ---- | ---- | ||
Bandwith | 850nm | MHZ.KM | ---- | ---- | ≧400 | ≧160 | Bandwith |
1300nm | MHZ.KM | ---- | ---- | ≧800 | ≧500 |