Dielectric Loose Cable with LSZH Sheath

Main Features

Slim and lightweight structure for quick and easy installation.
Suitable for both indoor and outdoor installation, thanks to components that protect the fibres from moisture.
Completely dielectric (non-metallic) construction to prevent electromagnetic interference and allow installation in ducts alongside electrical cables.
High-density fibreglass elements provide not only excellent mechanical properties but also outstanding rodent protection.
Suitable for duct blowing installation using either air or water methods.
Loose tube optical fibre coating method: fibres with a 250-micron coating are inserted into a tube filled with gel to protect against moisture.
Outer sheath in LSZH-UV (Low Smoke Zero Halogen – UV resistant), with low smoke emission, free of toxic gases, and resistant to UV rays.

Dca-s2,d2,a1

Technical Specifications

Characteristic	Value
Types of Optical Fibre	Singlemode: G652-D (OS2), G655, G656; Multimode: 62,5/125 OM1; 50/125 OM2-OM3-OM4
Number of loose tube	1 central tube
Number of fibre	4 to 24
Tube Material	PBT (Polybuteneterephteleta) o PC + PBT
	Thickness PC: 0,400 mm ± 3%
	Thickness PB: 0,100 mm ± 3%
Anti-humidity Filler Tube	Thixotropic Gel
External diameter Tube	3,00 ± 3% mm
Reinforcement and rodent protection elements	Glass Yarn 0,45 mm ± 3%
External jacket material	LSZH-FR (Low Smoke Emission and Absence of Toxic Gases, UV resistant) - 1,0 mm
Meter-by-meter Marking	White hot-stamped or inkjet
Standard cable reel length	2000 meters ± 5 % o 4000 meters ± 5 %
Weight	40kg/km nominal
External Diameter	6,1 mm ± 0,2 mm
Traction resistance (IEC 60794-1-21-E1)	Max 1200N
Deflection resistance (IEC 60794-1-21-E3)	Max 200 N/cm
Percussion (IEC 60794-1-21-E4)	1,5 Nm
Cable Twist (IEC 60794-1-21-E7)	100N, ± 180°; 5 cicli
Repeated Bending (IEC 60794-1-21-E11)	50mm
Bending Radius (IEC 60794-1-21-E6)	R=30 mm, 100 N di load, 1000 cycles
Temperature Cycle (°C) (IEC 60794-1-22-F1)	-20°C to +60°C storage and installation
Temperature Cycle (°C) (IEC 60794-1-22-F1)	0°C to +50°C laying
Water Penetration (IEC 60794-1-22-F5B)	Sample 3m
	Water Column =1m
	24 hours

Type	Standard	Att. Max (dB/km) a 850nm	Att. Max (dB/km) a 1300nm	Transmission distance (m) to 1Gb/s	Transmission distance (m) to 10Gb/s
62.5	OM1	3	1	300	33
50	OM2	3	1	600	100
50	OM3	2.7	0.8	1000	300
50	OM4	2.7	0.8	1100	550
9	G652.D - OS2	0,36 (a 1310 nm)	0,22 (a 1550 nm)	-	-
9	G655.D (NZDF)	0,36 (a 1310 nm)	0,22 (a 1550 nm)	-	-

Item Code	Type of Optical Fibre	Fiber Number	Armor	Jacket
LDAOS1004	OS2	4	Hygroscopic glass yarn	LSZH-UV
LDAOS1006	OS2	6	Hygroscopic glass yarn	LSZH-UV
LDAOS1008	OS2	8	Hygroscopic glass yarn	LSZH-UV
LDAOS1012	OS2	12	Hygroscopic glass yarn	LSZH-UV
LDAOS1024	OS2	24 (1x24)	Hygroscopic glass yarn	LSZH-UV
LDAOM1004	OM1	4	Hygroscopic glass yarn	LSZH-UV
LDAOM1006	OM1	6	Hygroscopic glass yarn	LSZH-UV
LDAOM1008	OM1	8	Hygroscopic glass yarn	LSZH-UV
LDAOM1012	OM1	12	Hygroscopic glass yarn	LSZH-UV
LDAOM1024	OM1	24 (1x24)	Hygroscopic glass yarn	LSZH-UV
LDAOM2004	OM2	4	Hygroscopic glass yarn	LSZH-UV
LDAOM2006	OM2	6	Hygroscopic glass yarn	LSZH-UV
LDAOM2008	OM2	8	Hygroscopic glass yarn	LSZH-UV
LDAOM2012	OM2	12	Hygroscopic glass yarn	LSZH-UV
LDAOM2024	OM2	24 (1x24)	Hygroscopic glass yarn	LSZH-UV
LDAOM3004	OM3	4	Hygroscopic glass yarn	LSZH-UV
LDAOM3006	OM3	6	Hygroscopic glass yarn	LSZH-UV
LDAOM3008	OM3	8	Hygroscopic glass yarn	LSZH-UV
LDAOM3012	OM3	12	Hygroscopic glass yarn	LSZH-UV
LDAOM3024	OM3	24 (1x24)	Hygroscopic glass yarn	LSZH-UV
LDAOM4004	OM4	4	Hygroscopic glass yarn	LSZH-UV
LDAOM4006	OM4	6	Hygroscopic glass yarn	LSZH-UV
LDAOM4008	OM4	8	Hygroscopic glass yarn	LSZH-UV
LDAOM4012	OM4	12	Hygroscopic glass yarn	LSZH-UV
LDAOM4024	OM4	24 (1x24)	Hygroscopic glass yarn	LSZH-UV