Black Ldpe Sheat Jelly Filled Cables

By taking advantage of our large industrial experience in this sector, we are associated with Manufacturing, Exporting and Supplying an array of Black LDPE Sheat Jelly Filled Cables from New Delhi, Delhi, India.

Product Details:-
Sheath and JacketBlack LDPE
ConfigurationTwisted Pairs or Star Quads
Conductor MaterialSolid annealed, Bare copper wire
Insulation TypeSolid MDPE or HDPE, Fully color coded (Foam skin insulation as per requirement)
Mutual Capacitance52 +/- 3 nF/Km ( when measured at 800 to 1000 Hz)

Jelly Filled Polythene Insulated Jelly Filled cables (PIJF) also known as Jelly Filled Telephone Cables (JFTC) are used as feeder and distribution cables for connection between exchanges and subscribers. The range offered is single pair up to 4800 pairs. These cables can be laid in ducts or directly buried. Our Jelly Filled Cables conform to standard specifications such as DOT specification no. GICUG-01102 February 1996, BS 3573, IEC708-1, CW 1128A, IRS-TCI41. Type approved by Department of Telecommunications, Government of India.

Cable Assembly:
In units of 10 or 20 pairs up to 100 pairs. For cables having more than 100 pairs, 5 units of 10 pairs and 20 pairs are laid up to constitute super units of 50 and 100 pairs respectively.

Filling Compound:
Suitable water-resistant compound.

Core Wrap:
One or more helical longitudinal paper or plastic tape.

Moisture:
Barrier and Screen Double side plastic coated aluminium tape laid longitudinally with smooth, nominal thickness of 0.20mm. Minimum overlap 6mm, bonded to the inner surface of the polythene sheath.

Drain Wire:
If required, solid tinned copper 0.5 mm.

Mechanical Protection:
If required 2 Steel tapes of 0.5mm or 0.8mm thickness helically laid with a maximum gap of 35%.

Conductor Diameter & Resistance Unbalance:
Nominal Diameter (mm)Resistance/Km of Cable conductor at 20 deg C (ohm/Km)Tolerance of Resistance (ohm/Km)Maximum % of Resistance Unbalance
AverageIndividual
0.4135i? 81.53
0.586i? 612.5
0.6358i? 412
0.928i? 212

Attenuation:
Conductor DiameterAverage attenuation at 20 deg C at 150 Khz
0.40 mm12.00 dB/Km
0.50 mm8.25 dB/Km
0.63 mm6.30 dB/Km
0.90 mm4.40 dB/Km

Cross-talk at 150 Khz:
FE - XT }IndMin. 55 dB/Km
E - XT }RMSMin. 67.8 dB/Km.
NE - XT }Ind.Min. 55 dB/Km.