Using patch cord, what we should pay attention

1.     When using patch cord, do not excessively bend and circulate the fiber, this will increase the attenuation of light during transmission.

2.     After the fiber jumper is used, it must be protected by a protective sleeve to protect the fiber connector. Dust and oil contamination will damage the fiber coupling.

3.     If the fiber connector is dirty, you can use a cotton swab to clean it with alcohol, otherwise it will affect the communication quality.

4.     Before use, the fiber jumper ceramic ferrule and ferrule end face must be wiped clean with alcohol and absorbent cotton.

5.     The minimum bending radius of the fiber when used is not less than 150mm.

6.     Protect the ferrule and ferrule end face to prevent bruising and contamination. Wear a dust cap immediately after disassembly.

7.     Do not look directly into the end face of the fiber when transmitting the laser signal.

8.     When damage to man-made and other irresistible factors occurs, replace the damaged fiber jumper.

9.     Read the instruction manual carefully before installation, and install and debug it under the guidance of the manufacturer or the dealer's engineer.

10.   If an abnormal situation occurs in the optical fiber network or system, it can be tested one by one by troubleshooting. When testing or troubleshooting a jumper fault, you can perform a continuity test first. You can usually use the visible laser pointer to determine the lighting of the entire fiber link. Or further use the precision optical fiber insertion loss return loss tester to test its various indicators. If the indicator is within the qualified range, the jumper indication is normal, otherwise it is unqualified.