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