Data Sheet

U.I. Lapp
GmbH
DATA SHEET
J-2Y(ST)Y…ST III BD
DB0034171
valid from: 06.08.2013
Originator: ALTE / PCM
approved: PESA / PDC
Document: DB0034171EN page 1 of 1
All rights reserved acc. to DIN ISO 16016.
PD 0019/2.2_11.10EN
Application
J-2Y(ST)Y ...ST III BD is a indoor telephone cable for data transmission rates of up to 16 MBit/s.
It is for example used for connecting EDP system units or for circuits for airfield lighting, ISDN private branch exchanges,
operating data acquisition, operating data entry, access control and time recording systems, industrial electronics, all
designed for maximum security and speed.
The cable can be used in dry and wet interiors for fixed installation on and under plaster.
Design
Conductor
solid
bare copper
conductor
Insulation
polyethylene
Core identification code
according to DIN
0815
Stranding
cores twisted to
star quads
,
star quads are stranded in bundles,
bundles are stranded in layers
wrapping with foil on the outer layer
Screen
Static screening made of
aluminium
-
laminated plastic foil
with copper drain wire
Outer sheath
PVC,
colour: pebble grey (RAL 7032)
Design based on standard VDE 081
5
Electrical properties at 20°C
Conductor
loop
resistance
0.6
mm
130
.0
Ω/km
max.
Specific insulation resistance
> 5 G
Ω x k
m
Mutual capacitance
max.
5
2 nF/km
(at 800 Hz)
Short
-
range crosstalk attenuation
(NEXT)
2
-
pair: 45 dB
> 2-pair: 20 dB
(4-16 MHz)
Characteristic impedance
100 Ohm ± 5%
Peak working voltage
30
0 V (not for power applications)
Test voltage
C/C: 500
V
C/S: 2000 V
Mechanical and thermal properties
Minimum bending radius
F
ixed installation: 10
x cable Ø
Temperature range
F
ixed
installation:
-
3
0
°
C up to +
70°
C
Occasionally flexing: -5°C up to +50°C
Flammability
F
lame retardant acc. to IEC 60332
-
1
-
2
E
U
directive
This cable is conform to the E
U
-
Directive 20
11
/
6
5/E
U
(RoHS, Restriction of the use of certain hazardous substances).