Jelly Filled Telecom Cables

Product Details:

• These cables are used for distribution in Exchange area and usually conduit or direct burial application
• Suitable for underground applications.
• Twisted Pair, Triad/Quad construction with short pitch individual aluminum tape shielding, offers excellent immunity to crosstalk and low frequency (up to 10 KHz) electrostatic and electromagnetic interference.
• For BS 5308, these cables are designed for use in communication and instrumentation applications in and around process industries like oil exploration, cement, paper, steel, power generation and others.

• Conductor: Soft-annealed solid electrolytic copper
• Insulation: Polyethylene
• Inner Sheath: Polyethylene
• Armouring: Galvanised steel tape, double steel tape
• Outer Sheath: Polyethylene, PVC ST1
• Colour: As per customer spec
• Multi-pair

• Specification: BSNL Spec. No. GR / CUG-01/03, Aug. 2003
• Flame retardant (Fire Resistance) test as per IS: 10810-Part 61
• Carbon black content, 2.5% min as per BS: 6234
• Volume resistivity at 100°C is ≥ 1 x 1010 W.cm
• Nominal mutual capacitance 0.05 mF/km
• Capacitance unbalance between pairs ≤ 300 pF
• Spark test voltage 3 kV AC
• Laid up pairs flooded with water resistant jelly.
• Longitudinally applied polyethylene coated aluminium moisture barrier tape
• PE inner sheath / outer sheath, Spark test at 11 kV AC
• Near end crosstalk between adjacent pairs – better than 55 dB
• Far end cross-linked talk between adjacent pairs – better than 67.8 dB/km

• Up to 2400 pairs
• Uniformly drawn circular solid copper conductor
• MDPE / HDPE extruded insulation
• Insulation resistance not less than 5000 mW km (VR not less than 1×1015 W.cm)

Product Details:

• For signal and data transmission used in measurement and control techniques such as in control room at industrial plants, power stations, refineries, petrochemical plants.
• Suitable for underground applications.
• Twisted Pair, Triad/Quad construction with short pitch individual aluminum tape shielding, offers excellent immunity to crosstalk and low frequency (up to 10 KHz) electrostatic and electromagnetic interference.
• For BS 5308, these cables are designed for use in communication and instrumentation applications in and around process industries like oil exploration, cement, paper, steel, power generation and others.

• High current carrying capacity
• Low conductor resistance
• Oil and flame resistance
• Heat Resistant
• Excellent flexibility
• Ozone resistant
• Exceptional mechanical properties

Product Details:

Siechem is India’s No.1 leading manufacturer & exporter of Telecommunication

Cables. Equipped with most sophisticated, state-of- the-art jelly-filled telecommunication cable plant, fully equipped testing lab and highly skilled technical personnel, the cables are manufactured to every national and international standard covering from 5 pairs upto 2400 pairs with conductors of sizes 0.4mm / 0.5mm / 0.63mm and 0.9mm.These water resistant landline cables ensures best communication and data transmission needs throughout the year even during the hostile weather conditions

Specification: GR/CUG-01/03 & customized to your specification

Features

??? Upto 2400 pairs

??? Uniformly drawn circular solid copper conductor

??? MDPE / HDPE extruded insulation

??? Insulation resistance not less than 5000 m???.km (VR not less than 1x10 15

???.cm)

Applications

These cables are used for distribution in Exchange area and usually conduit or

direct burial application

Product Construction

??? Conductor : Soft-annealed solid electrolytic copper

??? Insulation : Polyethylene

??? Inner Sheath : Polyethylene

??? Armouring : Galvanized steel tape, double steel tape

??? Outer Sheath : Polyethylene, PVC ST1

??? Colour : As per customer spec

Technical Data

??? Flame retardant (Fire Resistance) test as per IS : 10810-Part 61

??? Carbon black content, 2.5% min as per BS : 6234

??? Volume resistivity at 100°C is ≥ 1 x 10 10 ???.cm

??? Nominal mutual capacitance 0.05 ???F/km

??? Capacitance unbalance between pairs ≤ 300 pF

??? Spark test voltage 3 kV AC

??? Laid up pairs flooded with water resistant jelly.

??? Longitudinally applied polyethylene coated aluminium moisture barrier tape

??? PE inner sheath / outer sheath, Spark test at 11 kV AC

??? Near end cross talk between adjacent pairs – better than 55 dB

??? Far end cross linked talk between adjacent pairs – better than 67.8 dB/km

Approvals

??? ISO 9001, ISO 14001, OHSAS 18001

??? BSNL

Leading Customers: BSNL, MTNL, Larsen & Toubro & more

Product Details:

• These cables are used for distribution in Exchange area and usually conduit or direct burial application
• Suitable for underground applications.
• Twisted Pair, Triad/Quad construction with short pitch individual aluminum tape shielding, offers excellent immunity to crosstalk and low frequency (up to 10 KHz) electrostatic and electromagnetic interference.
• For BS 5308, these cables are designed for use in communication and instrumentation applications in and around process industries like oil exploration, cement, paper, steel, power generation and others.

• Conductor: Soft-annealed solid electrolytic copper
• Armouring: Galvanised steel tape, double steel tape
• Outer Sheath: Polyethylene, PVC ST1
• Multi-pair
• Flame retardant (Fire Resistance) test as per IS: 10810-Part 61
• Carbon black content, 2.5% min as per BS: 6234
• Volume resistivity at 100°C is ≥ 1 x 1010 W.cm
• Laid up pairs flooded with water-resistant jelly.
• Longitudinally applied polyethylene coated aluminum moisture barrier tape
• PE inner sheath / outer sheath, Spark test at 11 kV AC
• Near end crosstalk between adjacent pairs – better than 55 dB
• Far end cross-linked talk between adjacent pairs – better than 67.8 dB/km

• Up to 2400 pairs
• Uniformly drawn circular solid copper conductor
• MDPE / HDPE extruded insulation
• Insulation resistance not less than 5000 mW (VR not less than 1×1015 W cm)