The quality and
technical indicators of this product fully comply with the requirements of
ITU-T G.652 and its accessories, and comply with the relevant technical
specifications of IEC, especially IEC 60793 and IEC 60794 parts. At the same
time, it also meets the technical requirements of the corresponding national
standards and the Ministry of Information Industry standard YD/T 901-2009 for
optical cables, raw materials should meet the requirements of relevant
national standards (the outer sheath should comply with YD/T 1485-2006, Ointment
and fiber paste should comply with YD/T 839.3, the steel strip should comply
with YD/T723.3, etc.)

    The
technical indicators of this product include the following:

Optical Cable Structure Design

·        
2~12 core multimode fiber

·        
Working wavelength is 850nm and 1310nm

·        
Central loose tube structure

·        
Moisture-proof: Double-sided plastic coated rolled steel
tape bonded PE sheath

·        
Two thin round steel wires of the same diameter are entrained in the
outer sheath

Optical Cable Type：

GYXTW
2~12A1a-OM3-150 

           OM3
Fiber

850nm Attenuation
coefficient：

≤3.0dB/km

1300nm Attenuation
coefficient：   

≤1.0dB/km

Fiber
Chromatography and Cable Termination:

The
optical fiber serial number and corresponding color meet the requirements in
the table below, and those with less than 12 colors are selected according to
the serial number.

Fiber
Identification Chromatography

Loose Tube Technology

Loose
tube technology is to put the once-coated colored optical fiber in a PBT
sheathed plastic tube. The optical fiber is usually placed in the middle
according to the designed extra length. The loose tube is filled with
thixotropic ointment to prevent water infiltration. The excess length of the
loose tube is stable, non-hydrolyzable, soft and easy to construct.

Optical Cable Structure

The double-sided
plastic-coated corrugated steel strip with a thickness of 0.2mm is
longitudinally wrapped outside the central tube strap, and the interface
overlaps. This structure has excellent moisture resistance.

MDPE (LSZH) outer sheath with two thin round steel wires (diameter 0.6-1.0mm)

Shipping Mark, Packaging

1. Optical cable printing: according
to customer requirements

2. Cable reel printing: according to customer
requirements

3. Optical
cable delivery reel indicates：product trademark, optical cable model, optical cable length (m),
reel number, gross weight (kg), manufacturing year and month, arrow
indicating the normal direction of rotation of the cable reel, minimum
allowable bending radius of the optical cable outer diameter and optical
cable

4. Packing:
when optical cable reel leaving the factory, the diameter of the core is not
less than 30 times the outer diameter of the optical cable, the end of the
optical cable is sealed and fixed in the tray, the inner end of the optical
cable can be drawn out not less than 3 meters.

Optical cable technical parameters