| TELECOMMUNICATION
CABLES The Company's
products include a broad range of Polythene Insulated Jelly Filled cables and Optical
Fibre cables along with special application type cables.
Polythene
Insulated Jelly Filled Cables (PIJF)
10 pair to 2400 pair |
Polythene
(Solid / Foam / Foam Skin)
Insulated Jelly Filled Cables |
Description |
Twisted pair
cable-with solid / foam / foam skin polythene insulated copper conductor, jelly filled,
polythene sheathed, bonded poly-Al moisture barrier, unarmoured / armoured polythene
jacket underground cable. |
Application |
This type of cable is
meant for inter exchange and for local network use. This cable may be unarmoured /
armoured type.
 
|
Overhead Cables & Wires
Aerial Cables |
Description |
Polythene insulated self
supporting aerial cable in which suspension wire and the cable core are contained in a
single polythene jacket of a figure of 8 section. |
Application |
The cable is intended
for use as a telephone distribution cable and would be suspended from posts using
fixtures. These are normally used in rural / hilly areas.
|
Special Application Cables |
PCM Cables |
Description |
Solid round copper
conductor, polythene insulated jelly filled poly-Al moisture barrier bonded polythene
sheathed underground telecom cable usable for 2 Mb/s digital System. |
Application |
This cable is intended
as a transmission medium for carrying 2 Mb/s digital signal.
|
Fire-Retardant Low Smoke Cables |
Description |
Copper conductor
polythene insulated, fire retardant low smoke polythene Sheathed, unarmoured / armoured
fire retardant low smoke polythene jacketed cable. |
Application |
The fire retardant low
smoke telecommunication cables are designed for use in Metro Railways, Oil Refinery, Power
Stations, High rise building etc.
|
| Optical Fibre Cables
|
| Central
Loose Tube |
Description |
The cable is
of Central Loose Tube (CLT) structure. Single Mode Optical Fibres are placed in a Loose
Tube and jelly is applied during the extrusion process. Three FRP’s are embedded in
the sheathing. |
Application |
Trunk & Junction
Network
T.V. Distribution, Data Links, Telemetry
Short span aerial application on existing open air alignment network.
|
Slotted Core
|
Description |
Primary coated single
mode optical fibre are placed in the helical slots of a central strength member extruded
with polypropylene. The Cable core is polyethylene sheathed and Nylon jacketed to make it
rodent resistant and termite proof. |
Application |
Trunk & Junction
Network
T.V. Distribution, Data Links, Telemetry
|
Aerial Optical Fibre Cables |
Description |
The cable is of Central
Loose Tube (CLT)structure. Single Mode Optical Fibres are placed in a Loose Tube and
filled with jelly. Over the loose tube a thin layer of jelly is applied during the
extrusion process. Three FRP’s are embedded in the sheathing. To make it suitable for
aerial Application Aramide Yarn is raped over the sheathing and then it is jacketed with
Nylon. |
Application |
Trunk & Junction
Network in hilly areas
Data Link in hilly areas.
 |
Innovative Cable
Testing Instruments :
Halide Leak
Detector: For detection of faults in buried dry core pressurised telecom
cables.
Resistance
Unbalance Meter: For testing of telecom cables in cable manufacturing
factories.
 Digital
Crosstalk / Attenuation Tester: For testing
of Telecom Cables in network installation & maintenance.
Insulation
Resistance Monitor: A single chip microcomputer based system for
monitoring insulation resistance on upto ten telecom cables / pairs.
Standard
Instrument Case: Suitable for stage inspection of electrical parameters.
Widely used in the field and shop floors.
Microprocessor
Based MC meter: For measurement in noisy environment through software
signal processing technique.
Pulse Echo
Tester: For localization of short & break faults in units and fully
manufactured cables.
Insulation
Resistance Tester: For Telecom cable
inspection, installation and maintenance.
Cable Route
Tracer: Locates and traces buried cables by employing electromagnetic
induction technique.
Cable Fault
Locator: Direct reading portable instrument for maintenance of telecom
network to localise a variety of faults. |
