FTTX SFU FIBER UNIT AIRBLOWN FIBER OPTIC CABLE

Short Description:

The Smooth Fibre Unit (SFU) consists of a bundle of low bend radius, No waterpeak G.657.A1 fibres, Encapsuled by a dry acrylate layer and protected by a smooth, slightly ribbed polyethylene outersheath, For application in the access network. Installation: blowing into microductsof 3.5mm. or 5.0mm. (inside diameter) the fiber up to 12core.

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Product Detail

Product Tags

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Structure

standard:

Unless otherwise specified in this specification, all requirements shall primarily conform to the following standard specifications.
Optical Fiber: ITU-T G.651, G.652, G.655, G.657 IEC 60793-2-10, IEC 60793-2-50
Optical cable: IEC 60794-1-2, IEC 60794-5
Note: It is recommended that the structure of 2 fiber units consists of 2 filler fibers, because this structure has better inflation performance and fiber separation than the structure without or only 1 filler fiber

Features

Smaller diameter
Free up capital to expand network and client base
Network Design Flexibility
5/3.5 mm microtubes are suitable
Easy to upgrade
Greater blowing distance
Fiber: G.G652D, G.657A1, G.657A2

Specification

Product characteristics
Cable type	SFU
Fibre type	Single mode 9/125
Optical fibre standard	ITU-T G.657.A1
Cable metal free	Yes
Material outer sheath	PE
Colour outer sheath	Yellow
Application
Standardization	EN IEC 60794-5-20
Test procedures	EN IEC 60794-1-2
Application	Inside/Outside
Blow in	Yes
Optical specification
Max. attenuation @ 1310 nm	0.4 dB/km
Max. attenuation @ 1550 nm	0.3 dB/km
Environmental specification
Installation temperature	-5/50 °C
Transportation and storage temperature	-10/50 °C
Operational temperature range Ta1 - Tb1	-30/70 °C
Operational temperature range Ta2 - Tb2	-40/70 °C

Fiber number	2core	2core	4core	6core	8core	12core
Diameter(mm)	1.13	1.18	1.18	1.35	1.55	1.65
Weight(g/m)	0.9	1.0	1.0	1.3	1.8	2.2
Min bending Radius(mm)	50	50	50	60	80	80
Suitable duct size	5.0/3.5mm

Blowing Test

Fiber count (F)	Blowing machine	Suitable microduct (mm)	Blowing pressure (bar)	Blowing distance (m)	Blowing time (min)
2	PLUMETTAZ UM25 ERICSSON F CATWAY FBT-1.1	3/2.1 or 5/3.5	7/10	500/1000	10/18
4		3/2.1 or 5/3.5		500/1000	10/18
6		5/3.5		500/1000	10/18
8		5/3.6		500/1000	13/18
12		5/3.5		500/800	15/20