WIRES & CABLES > RPG CABLES

RPG cables have one of the finest Optic fiber cable plant in the country manufacturing and supplying a wide range of cables, servicing the telecom industry in India and abroad.
The Manufacturing range includes :

  • Single mode / Multi mode
  • Duct (unarmoured) Cables with Nylon & PE sheath
  • Armoured (direct burial) Cables ( Single Sheath & Double Sheath)
  • Self-supporting Cables both ADSS (All Dielectric Self Supporting) and Fig 8 construction.
  • Uni-tube and multi-loose tube construction
  • 2 fibers to 288 fibers cables.
  • Custom made cables as per customer specifications.

RPG Uses premium fibers imported from world renowned manufacturers for making the cable. The plant is equipped with the best machineries for manufacturing and testing of cables.

SI Property Specification

1.

Core (Glass)

Diameter

Typically 8.3 m

Non-Circularity

< 6%

Core/Cladding Offset

< 0.6 m

2.

Cladding (Glass)

Diameter

125 1.0 m

Non-Circularity

< 1.0%

3.

Coating

Material

UV-Acrylate

Inked Diameter

250 15 m

Coating/Cladding Offset

< 12.0 m

SI Property Specification

1.

Maximum Individual Fiber  Attenuation 1310 / 1550 nm

0.35 / 0.22 dB/km

2.

Point Discontinuities at 1310 / 1550 nm

0.10 dB

3.

Water Peak Attenuation at 1383 nm

Less than at 1310 nm

4.

Attenuation Change vs. Wavelength 1285 to 1310 nm

0.10 dB/km

Attenuation Change vs. Wavelength 1525 to 1575 nm

0.05 dB/km

5.

Attenuation Change vs. Bending 100 wraps / 75 mm

0.10 dB

Attenuation Change vs. Bending 1 wrap / 32 mm

0.50 dB

6.

Zero Dispersion Wavelength

1300 1324 nm

Maximum Dispersion at 1310 / 1550

3.2 / 18.0 ps/nm x km

7.

Zero Dispersion Slope

0.092 ps/nm2 x km

8.

Nominal Mode Field Diameter 1310 nm

9.0 9.3 m

Nominal Mode Field Diameter 1550 nm

Typically 10.5 m

9.

Mode Field Diameter Tolerance

0.5 m

10.

Cabled Fiber Cutoff Wavelength (lcc)

< 1260 nm

11.

Group Index of Refraction 1310 nm

1.466

Group Index of Refraction 1550 nm

1.467

12.

Polarization Mode Dispersion

< 0.5 ps/km

SI Property Specification

1.

Proof Test Stress

100 kpsi (0.69 GPa)

2.

Fiber Curl

= 4 meters