Telephone cable of 2 pairs in 250 m coil.
2-pair telephone cable in 250m coil
Televes 217101 telephony cable consists of two twisted pairs with pure electrolytic copper conductor of gauge not less than 0.5 mm in diameter.
One or two pairs of cable will be used in the dispersion network and in the user’s internal network. Cables of more than 25 pairs are used for the realization of the main basic telephony network.
This cable is distributed in coil of 250m, to buy it to the cut,**enter the following link.
The 217101 telephone cable is a 2-pair telephone cable.
What technical characteristics does the 217101 clable have?
Reference? 217101
?No. of pairs? 2
?Mechanical specifications??
Inner
conductor Diameter mm 0,5 ??? 0,6
Insulation ?material ?PE
Outer sheath material ?LSFH
Thickness ?mm ?0,7
Diameter ?mm ?5
?color ?White
Twisting length mm ?< 55
Electric specifications??
Ohms resistance ??/Km ?< 98
Insulation resistance M?/Km ?> 1000
Conductor/shielding
dielectric strength ?Vac ?> 350
?Vdc ?> 500
Mutual capacitance ?nF/Km ?< 58
Attenuation ?
?
?dB/Km
?
? ?1,7
?1,8
?2,3
?9
?24
Related products
-
Read moreTELEVES Euroswitch 17x17x32 CASCADE 17 In 32 Out – 2 Year Warranty *Special
Order! NCNR – Check Lead Time* Compact
multiswitch equipped with 17 inputs (one terrestrial and 16 for four
satellites, each with its four polarities) and 32 user outputs. Thanks to its great compactness and its
optimized electronic design, it presents very low through and tap losses.
This allows to reduce the number of amplifiers needed in the cascade and to
obtain a better balanced signal in the users, even in large collective
installations. Can be used as a
terminal (star topology) or as a cascade by using a simple switch. In
addition, it incorporates a second switch that actives the TForce technology,
which automatically adjusts the terrestrial signal and keep it constant
despite variations in the reception. RED compliant Main Features: High shielding (A class) thanks to its
manufacture in Zamak Versatile: selector switch to shift between cascade and
terminal modes Low consumption under normal conditions. In addition, ECO mode
reduces consumption as the number of connected users decreases Wide 12-18V
power supply range, making it compatible with most existing systems Current
circulation between all inputs and cascades Input and output colour
identification -
Read moreTELEVES Nevoswitch 9×32
CASCADE-TERMINATED 9 In 32 Out c/w
Output Earth Bar Only 2 Year Warranty *Special Order! NCNR – Check Lead
Time* Multiswitch equipped with 9
inputs (one terrestrial and 8 for two satellites, each with its four
polarities) and 32 user outputs. Can be used as a terminal (star topology) or
as a cascade by using a simple switch.
Main Features: 10 dB Low Gain
(LG) / High Gain (HG) switch for the attenuation of the satellite input
signal for each 8-user group Remote power feeding using VL Current
circulation between all inputs and cascades Compatible with return-channel
applications European design, quality, and manufacturing Very compact Made of
zamak Input and output colour identification Available ECO mode Selector
switch to shift between cascade and terminal modes 12 V power supply Low
power consumption -
Read moreTELEVES 13×24 CASCADE-TERMINATED 13 In 24 Out c/w Output Earth Bar Only 2
Year Warranty *Special Order! NCNR – Check Lead Time* This unit can be used as a cascade element
since it has 13 outputs to connect to other switches and increase the number
of users. This range of products has been designed with the ECO system: as
the number of users decreases, the power consumption of the system will
decrease as well. Gain in the FI band can be selected individually for each
group of 8 users to provide a balanced output. -
Read moreTELEVES Nevoswitch QUAD 9x9x8
CASCADE c/w 1.5A PSU – Receiver or
Line Powered (Earth Bars Not Included) 2 Year Warranty *Special Order! NCNR –
Check Lead Time* Highlights 10 dB Low Gain (LG) / High Gain (HG) switch
for the attenuation of the satellite input signal for each 8-user group
Optimized for Quad LNB thanks to a 22 KHz generator Compatible with
return-channel applications European design, quality, and manufacturing Main features Very compact Made of zamak Input and output
colour identification Available ECO mode Selector switch to shift between cascade
and terminal modes 12 V power supply Low power consumption -
Read moreTELEVES Nevoswitch 20dB Tap 5 In – 5 Trunk + 5 Tap Out 2 Year Warranty
*Special Order! NCNR – Check Lead Time*
CONFIGURABLE ELEMENTS FOR BETTER SIGNAL ADJUSTMENT Highlights: Chassis made of zamak:
radiation inmune. Suitable for star/cascade system configurations.
Independent Output Level adjustment (except QUAD compatible units). Low
consumption ECO mode. Thanks to the ECO system, the consumption decreases as
the number of users is reduced. Main Features: Small size and compact design.
Cascadable and terminal configuration in a single reference. Independent
line-amplifier level adjustment. Multiple powering options (Jack, VLow,
Terrestrial Input/Output and user outputs) Independent output level
adjustment.
Reviews
There are no reviews yet.