Page 8 - Optc Series

All Dielectric Self-supporting Aerial Cable

(ADSS)(D201/D202)

D201/D202
Optic Series

Introduction AT Outer Sheath
The fibers are placed in a loose tube made of PBT. The tubes Aramid yarn
are filled with a water-resistant filling compound. elements PE Inner Sheath
(tubes and filler rods) laid up around no-metallic central strength Fiber
member, filling compound filled in the apertures of the cable Loose Tube
core, PE inner sheath, aramid yarn as the supporting member Tube Filling Compound
and PE(or ATPE) outer sheath. FRP Strength Member
Filler

Fiber color code
9 10 11
1 2 3 4 5 6 7 8 12
Blue Orange Green Brown Gray White Red Black —— —— —— ——
Fiber color in each tube starts from No. 1 Blue.

Color codes for loose tube & filler rod
1 2 3 4 5 6 7 8 9 10 11 12
Blue Orange —— —— —— —— —— —— —— —— —— ——
Tube color in each layer starts from No. 1 Blue. If there are fillers, the color is nature.
Cable structure and parameter Characteristic of Optical Cable
SN Item Unit Value Mechanical characteristic and test method
1 No. of fibers count 16 Tensile strength conform to IEC 794-1-E1
2 No. of fibers per tube(max) count 8 Crush conform to IEC 794-1-E3
3 No. of elements count 2 Impact conform to IEC 794-1-E4
4 Tube diameter mm 2.15 Repeated bending conform to IEC 794-1-E6
5 Outer sheath wall thickness mm 1.8 Torsion conform to IEC 794-1-E7
6 Cable diameter mm 12 Flexing conform to IEC 794-1-E8
7 Cable weight kg/km 120 Cable bend conform to IEC 794-1-E11
8 Short term tension N 8000 Water penetration conform to IEC 794-1-F5B
9 Short term crush N/100mm 2200 Operation -40℃~+60℃
Note: Mechanical sizes are nominal values. Temperature requirement Installation -10℃~+60℃
Storage/transportation -40℃~+60℃
G652D fiber information Temperature cycling test conform to IEC 794-1-F1
Mode field diameter (1310nm):9.2μm±0.4μm. Unloaded
10 times of outer diameter
Mode field diameter (1550nm):10.4μm±0.8μm. Bending Radius loaded
Cladding diameter:125μm±1.0μm. 20 times of outer diameter
Coating diameter:245μm±7μm.
Cut off wavelength of cabled fiber ( cc):≤1260μm. Order Information
Attenuation at 1310nm:≤0.35dB/km. Item Specification Description
Attenuation at 1550nm:≤0.21dB/km.
Bending loss at 1550nm (100 turns, 30mm radius):≤0.05dB. D201 2-144 cores Single Mode
Dispersion in the range 1288 to 1339nm:≤3.5ps/(nm km).
Dispersion at 1550nm:≤18ps/(nm km).
Dispersion slope at zero dispersion wavelength:≤0.092ps/(nm2 km).

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