PTT 298

PTT 298 298 telephone cable is intended for the installation of telephony for homes.

DESCRIPTION
Manufactured according to UTE C93-531-11.

TECHNICAL SPECIFICATIONS
Conductor		Copper Clad Aluminum	0.50±0.01 mm
Insulation		HDPE	0.85±0.05 mm
Identification of pairs
	1 pair	Gray / White
	2 pair	Light blue / Pink
	3 pair	Orange / Yellow
	4 pair	Purple / Brown
Ripcord		Yes
Sheath		PVC
Color		White (other color is available)
Bending radius		≥ 8 x Diameter (mm) Installation
Storage temperature		-15℃—+70℃

ELECTRICAL CHARACTERISTICS
	nº Pairs.xФ (mm)	Conductor Resistance (Ω/km)	Resistance Unbalance	Cap. between cond. pair (nF / 100m)	Velocity of Propagation (%)	Impendance (Ω)	ФExt. (Appvox) (mm)
	4x2x0.50	max.145	max.4%	5.6	69	100±15	5.0±0.3

	Frequency (MHz)		ATT ≤dB/100m
	1		2.7
	4		4.7
	10		6.6
	16		8.6
	20		9.5
	31.25		11.8
	62.5		17.1
	100		22.0

Packing
305 m in wooden drum 1000 m in wooden drum

All sizes and values without tolerances are reference values. We reserves the right to amend this specification without prior notice.