This drop cable is designed for duct installation in FTTH project connecting. The optical fiber unit is positioned in the center. 2 parallel strength members are placed at two sides. The cable is with a jacket to become FTTH Drop Cable. Then FTTH Drop Cable is completed with waterproof tape, AL-plastic tape and outer jacket.
The fiber optic cable consists of a bundle of glass threads (fiber core), each of which is capable of transmitting messages modulated onto light waves. featured with the following advantages compared with traditional copper cable: Fiber optic cables have a much greater bandwidth to carry data than copper cables. Fiber optic cables are less susceptible than copper cables to interference. Fiber optic cables are much thinner and lighter than copper wires.
Application:
Used in aerial and duct access cabling
Installation in small bending environment
Suitable for the connection between indoor and outdoor
Feature:
Ideal for duct application in FTTH project
Environmental protection- Low smoke, zero halogen and flame retardant sheath
Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property
Soft and flexible, good bending performance
Transmission Characteristics
G.652 | G.655 | 50/125μm | 62.5/125μm | ||
Attenuation (+20℃) |
@850nm | ≤3.0 dB/km | ≤3.0 dB/km | ||
@1300nm | ≤1.0 dB/km | ≤1.0 dB/km | |||
@1310nm | ≤0.36 dB/km | ≤0.40 dB/km | |||
@1550nm | ≤0.22 dB/km | ≤0.23dB/km | |||
Bandwidth (Class A) | @850nm | ≥500 MHz·km | ≥200 MHz·km | ||
@1300nm | ≥1000 MHz·km | ≥600 MHz·km | |||
Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | |||
Cable Cut-off Wavelengthλcc | ≤1260nm | ≤1480nm |
Cable Count |
Outside Diameter (mm) |
Cable Weight (kg/km) |
Tensile Load (N) |
Crush Load (N/100mm) |
Bend Radius (MM) |
Storage Temperature |
|||
short term | long term | short term | long term | short term | long term | ||||
1 | 7.2 | 48 | 600 | 300 | 1000 | 300 | 30 | 15 | -20°C~+60°C |
2 | 7.2 | 48 | 600 | 300 | 1000 | 300 | 30 | 15 |
-20°C~+60°C |