A-2Y(L)2Y Bd outdoor telecommunications cable, layered sheath, unfilled
Technical data:
in accordance with DIN VDE 0816
Temperature range when moving -20°C to +50°C when fixed up to +70°C
Loop resistance at 20°C 0.6 mm = max. 130 Ohm/km 0.8 mm = max. 73.2 Ohm/km
Peak operating voltage max. 225 V (not for high-voltage installation purposes)
Test voltage core/core U eff. 500(2) V core/shield U eff. 2000 V
Insulation resistance min. 1.5 GOhm x km
Line attenuation of the main circuits at 800 Hz 0.6 mm = 1.04 dB/km 0.8 mm = 0.78 dB/km
Characteristic impedance of the main circuits at 800 Hz 0.6 mm = 720 Ohm 0.8 mm = 520 Ohm
Minimum bending radius 10x cable Ø
Radiation resistance up to 80x106 cJ/kg (up to 80 Mrad)
Fire load values see technical information
Structure:
Bare copper conductor, single wire
Core insulation made of PE (2Y)
Core identification of a quad is done by black rings
4 cores twisted to form a star quad
5 quads to the base bundle, 5 or 10 base bundles each twisted to the main bundle and base and main bundles twisted to the cable core
Core cavities continuously filled with petrol jelly
Core wrapping made of paper
Outer jacket, as layered jacket (L)2Y, plastic-coated aluminum tape welded to the PE sheath (2Y)
Sheath color: black
Sheath marking, continuous telephone handset, meter marking, color white
Properties:
They are not approved for high-voltage installation purposes. Cables with an external PE outer sheath are not permitted for fire and explosion-hazardous operating locations without adequate protective measures.
Operating capacitance at 800 Hz all values 100% 0.6 mm - max. 52 nF/km 0.8 mm - max. 55 nF/km all values 95% 0.6 mm - max. 50 (3) nF/km 0.8 mm - max. 53 (3) nF/km all values 80% 0.6 mm - max. 48 nF/km 0.8 mm - max. 50 nF/km
Capacitive coupling at 800 Hz all values k (1) 100% -max. 800(1) pF/300 m all values k (1) 98% -max. 400 pF/300 m all values k (9-12) 100%-max.300 (1) pF/300 m all values k (9-12) 98% -max. 100 pF/300 m
Notes:
(1) Applies to at least two four-wire cables.
(2) The test is not required for local cables with more than 100 pairs.
(3) For cables with up to and including 10 pairs, the 100% value applies.
Conductor diameter 0.4 mm on request.
Use:
These local subscriber cables are used as connection cables in local networks and private branch exchanges for telephony and for transmitting signals. They are designed for direct laying in the ground or in cable ducts and cable pipes. These cables are approved for use in all operating facilities in accordance with DIN VDE 0800 Part 1. The stranding cavities are continuously filled with petrolatum compound (F). Aluminium tape (L) coated on both sides with PE copolymer, which is permanently bonded to the PE outer sheath (2Y), guarantees a water vapor barrier and transverse and longitudinal watertightness. The black PE outer sheath is UV-resistant. The polyethylene material (PE 2Y) is halogen-free. CE = The product conforms to the EC Low Voltage Directive 2006/95/EC.
Standard lengths: 500 m, 1000 m
Subject to technical changes., A-2Y(L)2Y Bd outdoor telecommunications cable, layered sheath, unfilled
Technical data:
in accordance with DIN VDE 0816
Temperature range when moving -20°C to +50°C when fixed up to +70°C
Loop resistance at 20°C 0.6 mm = max. 130 Ohm/km 0.8 mm = max. 73.2 Ohm/km Peak
operating voltage max. 225 V (not for high-voltage installation purposes)
Test voltage core/core U eff. 500(2) V core/shield U eff. 2000 V
Insulation resistance min. 1.5 GOhm x km
Line attenuation of the main circuits at 800 Hz 0.6 mm = 1.04 dB/km 0.8 mm = 0.78 dB/km
Characteristic impedance of the main circuits at 800 Hz 0.6 mm = 720 Ohm 0.8 mm = 520 Ohm
Minimum bending radius 10x cable Ø
Radiation resistance up to 80x106 cJ/kg (up to 80 Mrad)
Fire load values see technical information
Structure:
Bare copper conductor, single-wire
Core insulation made of PE (2Y)
Core identification of a quad is done by black rings
4 cores twisted to form a star quad
5 quads to the base bundle, 5 or 10 base bundles each to the main b