Telecommunication Copper Cables - PENGG KABEL GmbH

Types
Signalling- and measuring cables
Signal and measuring cables are used for transmission of DC- and low
frequency AC-signals in telemetering-, signal-, clock- and paging
systems as well as for control system (railway signals, signal boxes)
and for supervision systems.
The cables consist of PE-insulated cores, which are stranded together
in concentric layers. The non-armoured types have a PVC-sheath over
the cable core, the armoured types have a PVC-sheath (PE-sheath
according to ÖVE), a steel tape armouring and a PVC-outer protective
cover.
Local outdoor telecommunication cables
They are used in local telecom networks, for the connection of telephone
sets to telephone exchanges and as connection cables in industrial
fields and in offices.
The cables have quads of PE-, foam-PE- or foam-skin-PE
insulated cores; the quads are stranded to unitss, the units are stranded
to the cable core. The composite-layer sheath have a double-coated
aluminium foil bonded with the PE-sheath. Petrol jelly fillings or
swellable materials prevents water penetration along the cable.
For special applications or customer-specifications the cables get
additionally components, for example:
– PE-sheath, reinforced
– steel tape or steel wire armouring
– PE or PVC protective cover
– aluminium laminated PET-foil instead of aluminium
tape
Selfsupporting aerial cables
Selfsupporting aerial carrier cables, so called SETRA cables, are used
within the telecommunication network of the PTTs as well as in the
domain of private telecom and data transmission networks.
They have PE-insulated quads cabled to units and if necessary a
shielding of aluminium foil; cable core and a supporting rope of galvanized
steel wires with common PE-sheath (e.g. PVC-sheath). Also
available with quads stranded in layers.
Installation cables
They are mainly needed for construction of telephone sets and extensions
and suited for fixed laying on dry and wet ground material indoor
and outdoor.
The PVC-insulated pairs or quads are stranded together in layers or
units. Depending on the type the cables are unshielded or shielded
with an aluminium foil (static shield) and surrounded with a PVCsheath.
Cables for industrial electronics
These cables are used for transmission of signals and measuring
values in units of the measuring, control and power electronic techniques
as well as for data processing.
They are composed of PVC-insulated cores or pairs stranded together
into units. The shielded types have a screening of aluminium foil or
copper braid. The cables for industrial electronics have a PVC-sheath.
Switchboard cables
Switchboard cables are used as connection between racks, main distributors
and switch stations in different kinds of railway offices (central
offices, amplification bases and signal boxes).
The cores are PVC-insulated. Cores are stranded together in layers;
shielded pairs, triples, quads or quintuples are stranded together in
layers or units. The shielded types have a screening of aluminium laminated
PET-foil (static shield) over the cable core, the switchboard
cables have a PVC-sheath.
Telecommunication switchboard wires
They are used for switching and wiring of telecommunication instruments
and similar ones, i.e. telephone exchanges, amplification bases
and selection amplifiers.
They consist of one or more twisted cores with PVC-insulation.
Shielded switchboard strands
They are used for switching of telecommunication instruments and
similar ones, e.g. telephone exchanges, amplification bases and selection
amplifiers.
Shielded switchboard strands consists of one or more twisted, PVCinsulated
cores, a copper braid screening and a PVC-sheath.
Telecommunication installation wires
Telecommunication installation wires are used for switching of telecom
instruments in dry and eventually dump areas.
They consists of one or more twisted PVC-insulated cores.
Special cables for telecommunication
Telecom cables for very specified applications and different special
constructions (i.e. power protection cables, lightning protected telecommunication
cables,railway signalling cables with inductive protection,...)
belong to this field.
Control cables
Control cables are used for transmission of analogue and digital signals.
Special constructions have proven to work under difficult transfer
conditions and extreme severe environmental influences.
Main applications: industrial process control, refineries, fuel dumps,
chemical industry, power plants, as well as in sciences and research
work.
48 Telecommunication Copper Cables • 09/2012 • © by PENGG KABEL GmbH • Subject to technical alterations