2 Core Outdoor Fiber Optic Armoured Cable Wireless Remote Radio Unit IV
Since the BBU+RRU mode is generally used in short-distance and indoor coverage scenarios, optical cables have to pass through corridors, indoor wiring ducts, shafts and other places. In some places, air blowing may be used. Therefore, this type is different from ordinary optical cables. In the category of special optical cables, light weight, small outer diameter, small bending radius, dry structure, flame retardant, and tensile strength are generally required for optical cables. We generally call this type of optical cable a remote optical cable (as shown below), which consists of a single-core soft optical cable, aramid armor and a low-smoke halogen-free sheath.
2 Core Outdoor Fiber Optic Armoured Cable Wireless Remote Radio Unit IV
2 Core Outdoor Fiber Optic Armoured Cable Wireless Remote Radio Unit IV
Since the BBU+RRU mode is generally used in short-distance and indoor coverage scenarios, optical cables have to pass through corridors, indoor wiring ducts, shafts and other places. In some places, air blowing may be used. Therefore, this type is different from ordinary optical cables. In the category of special optical cables, light weight, small outer diameter, small bending radius, dry structure, flame retardant, and tensile strength are generally required for optical cables. We generally call this type of optical cable a remote optical cable (as shown below), which consists of a single-core soft optical cable, aramid armor and a low-smoke halogen-free sheath.
Remote cable due to its small diameter, light weight and many other advantages, is widely used in mobile communication. But this kind of fiber optic cable design and manufacture are different from the ordinary optical cable.
Fiber Transmission Performance:
Cabled Optical fiber
(dB/km)
|
62.5μm
(850nm/1300nm)
|
50μm
(850nm/1300nm)
|
G.652
(1310nm/1550nm)
|
G.657
(1550nm/1625nm)
|
Max attenuation
|
3.5/1.5
|
3.5/1.5
|
0.4/0.22
|
0.4/0.22
|
Typical
|
3.0/1.0
|
3.0/1.0
|
0.36/0.25
|
0.36/0.25
|