Main Factors of Optical Fiber head connection failure

Of course, the excellent and fast non-polished Optical Fiber head end-to-end connection technology will still cause poor connection due to improper operations or material damage problems. Factors that may cause connection failure include:. pollution, B. optical fiber fragmentation, c. poor cutting or breaking of optical fiber, d. the gap between the preset polished optical fiber and the cut optical fiber is too large. e. excessive Optical Fiber cutting angle.

Fault Locating: a. Pollution)

Possible causes of fiber connection head contamination include:

◆ Use a contaminated cutting tool to wipe the surface of the tool with anhydrous alcohol)
◆ After cutting, wipe the optical fiber again. Do not wipe the optical fiber after cutting)

◆ Place the connection head or optical fiber cables on a dusty surface

◆ In a dusty environment

◆ Insert broken optical fiber with excessive power usage

It should be noted that once the contamination is brought into the optical fiber joint, especially after the contact with the bonding gel, it will be difficult to be removed, which also means that the optical fiber connection head is scrapped.

Fault Locating: B. Optical Fiber fragmentation B)

Possible causes of fiber fragmentation include:

Excessive insertion power causes fiber fragment contamination

Broken optical fiber insertion causes fragmentation

The embedded optical fiber fragment will cause Optical Fiber gaps and optical faults, and the embedded optical fiber fragment is difficult to be removed. In this case, the optical fiber splices will be scrapped.

Fault Locating: c. Poor Optical Fiber cutting or breaking c)

Causes of poor or broken optical fiber cutting:

Blunt or split cutting blade-unable to cut Optical Fiber normally

The ruler tongue bent on the cutting tool applies excessive concentrated bending on the optical fiber.

Excessive bending or tight bending radius of Optical Fiber

No force or insufficient force in Cutting

If no fragments are produced or contaminated, this failure allows the optical fiber connection head to be cut and connected again.

Fault Locating: d. The gap between the preset polished optical fiber and the cut optical fiber is too large. d)

The causes of excessive connection gaps include:

◆ Optical Fiber cutting length is too short

◆ The optical fiber is not completely imported or pulled back at the end

◆ When an outdoor optical cable is connected, the optical fiber is pushed back to the casing.

A large optical fiber gap can be corrected only once.

Fault Locating: e. Excessive Optical Fiber cutting angle e)

In the connection site, the excessive cutting angle is difficult to detect. Factors that lead to excessive cutting angle are:

◆ The Bending tongue on the cutting tool applies excessive concentrated bending force on the optical fiber.

◆ Optical fiber bending is too large or the bending radius is too tight

◆ No force or insufficient force during Cutting

After Optical Fiber cutting, the typical cutting angle is 1-3 degrees. Even with a more precise cutting tool, the optical fiber cutting still has a 0.5-1 degree angle. In case of a sliding angle, you can use the visible red light source VFL) input, and slowly rotate the cut optical fiber end face to monitor the visible window of the PROclick connector until the red light disappears. 7f.

Through the above introduction, it is not difficult to see that the non-polished optical fiber field connection is sensitive to the connection process and operation technology, the key to non-polished on-site end-to-end connection technology is that the installation personnel must maintain a unified cutting and end-to-end connection technology, and to control the installation process and avoid rework, in connection, detection is always performed through detection such as Visual Light Source) to establish confidence in the connection process and reduce the risk of connection failure.

PROclick optical fiber connection head is perfect in terms of product technology, connection technology, fast and convenient construction, excellent transmission performance, and stable and efficient performance. PROclick is applicable to single-mode and 10 Gigabit multi-mode optical fiber networks, trunk and horizontal optical fiber connections. It is also suitable for cross-linking FTTX and data centers. It is one of the best on-site optical fiber connection technologies on the market, it is also the best choice for customers who consider both efficient and convenient cost control. I believe that the PROclick non-polished field optical fiber connection technology will be favored by more users!