“Optic fiber Techniques” announces the launch of optical fiber coloring line. For growing the assortment of produced products, “Optic fiber Systems” has launched secondary coating line in August 2018. Now there is a possibility for cable companies to get colored optical fiber.

Coloring of optical fiber is a procedure of placing colour coating towards the surface of fiber. The procedure consists of several actions: pulling the fiber through the perish (colour covering unit), coloring the fiber, then drying colour coating and winding the completed product to the spools for transport.

As colour coating UV-curable color is used, which is dried by intense UV rays. The density of the coating can differ from 4 to 6 µ. The use of modern equipment allows to get the colouring velocity of 3000 m / min and ensures excellent quality items productivity.

For optical fiber coloring various charts of colours are utilized according to various nationwide and worldwide standards. As well as the regular coloring procedure “Optic fiber Techniques” use the technologies of “diamond ring marking”, which assists you to encode 36 optical fibers by various pitch coloring.

To balance the entire process of color covering drying nitrogen is utilized within the UV block. Netrogen swithces atmospheric o2 in pipes of Ultra violet lamps, which can guarantee the higher-quality drying of the Ultra violet-curable coating.

Thanks to the utilization of high-high quality components and high-technology equipment of the world’s leading manufacturer Nextrom, the attenuation coefficient of the regular optical fiber remains virtually unaffected right after coloring.

The winding of optical fiber complies with all the subsequent specifications: proper collection of winding pitch, minimum mistakes of spool geometry and steady lightweight winding. Rigid conformity using the above specifications facilitates the storage of fiber and preserves the caliber of winding during transportation. This also helps you to steer clear of problems in additional processing of items and production of optical modules and cables.

Benefits of utilizing “Optic fiber Techniques” JSC coloured fiber:

• simplification of further handling and differentiation;

• Simplification and acceleration of last item production;

• Improved protection against dampness intake / hydrolysis;

• Reducing the expenses and time of production actions linked to the planning of materials and processes of optical fiber coloring;

• Emphasis from the cable television industry for the primary exercise, without diversion for servicing intermediate / preparatory creation sites.

Standards For Colour Rules

There is a color code regular in TIA, TIA-598 that addresses cable air wiper, which most producers embrace and reference, even though there are lots of exceptions based on customer specifications or preferences. The following is what TIA-598 recommends:

Cable Coat Colours

Coloured external overcoats or print out may be used on Premises Distribution Cable television, Property Interconnect Cable television or Interconnect Cord, or Property Breakout Cable to recognize the classification and fiber dimensions in the fiber. (Outside cables are generally dark for safety against Ultra violet light and marks are published in the cable.)

When colored overcoats are employed to identify the kind of fiber in cable television that contains only one fiber kind, the colours will probably be as pointed out in Desk 3. Other colours may be used offering the print in the outer jacket identifies fiber categories. Such colors ought to be as arranged between manufacturer and consumer.

Unless of course otherwise specified, the external jacket of property cable that contains a lot more than one fiber kind will use a published story to distinguish the amounts and types of fibers inside the cable. Table 3 demonstrates the preferred nomenclature for that different fiber kinds, for example “12 Fiber, 8 x 50/125, 4 by SM.” Some manufacturers use dark because the coat color for crossbreed or composite wires.

Once the print on the outer coat of property cable can be used to recognize the kinds and categories of the fiber, the nomenclature of Table 3 is preferred for the different fiber kinds. Distinctive print characters for other fiber types may be regarded as for accessory for Desk 3 at some future date.


1) Natural jackets with colored tracers may be used instead of strong-colour jackets.

2) As a result of limited number of applications for these fibers, print nomenclature have to be agreed upon between producer and enduser

3) Other colours may be used offering that the print out on the outer

jacket identifies fiber categories for each subclause 4.3.3.

4) For some Premises Cable television practical kinds (e.g., plenum cables), coloured coat materials may not available. Unique coat colors for other fiber kinds may be considered for accessory for Table 3 at some future date.

Customers have already been installing crossbreed (Millimeters SM) cables inside the backbone for years. With the premises fiber optic cabling now such as several kinds of 50/125 fiber, 62.5/125 and singlemode fibers, managing the cable plant is a lot more challenging. We now have already seen instances of users and installers being confused and getting bad test results, as well as having troubles with networks working when linked on the wrong fiber kind. Connector colour rules may be employed to determine fiber type also. If unsure regarding the fiber, core size can be dependant on examining the connector ferrule having a fiber optic inspection microscope whilst illuminating the fiber having a white-colored light (flash light).

Connector Colour Rules:

Considering that the very first events of TCC laser printer for cable, orange, black or grey was multimode and yellow singlemode. Nevertheless, the advent of metal connectors like the FC and Saint made connector colour programming difficult, so colored strain comfort footwear had been often utilized.

Inside the cable television or within each tube in a loose tube cable television, individual fibers will likely be colour coded for identification. Fibers stick to the conference designed for telephone cables other than fibers are identified separately, not in sets.

Buffer pipes follow the same colour series up to 12 tubes, then pipes 13-24 will repeat the colours with a black stripe (black may have a yellowish stripe), tubes 25-36 will follow exactly the same color with the qmaydo stripe, 37-48 utilize a eco-friendly stripe, after the exact same color code sequence for your stripe. Tubes containing a lot more than 12 fibers will use binder tape to individual fibers into organizations. Ribbon cables follow this colour series also.

For splicing, like color fibers are usually spliced to ensure continuity of color rules within a cable run.

Tape Former – Why Is This Important..

We are using cookies on our website

Please confirm, if you accept our tracking cookies. You can also decline the tracking, so you can continue to visit our website without any data sent to third party services.