Shulou(Shulou.com)06/01 Report--

Why should fiber optic jumpers be divided into carrier grade and network grade? In order to let everyone understand these two levels of products at a glance, then today ETU-LINK will explain what the difference is between them!

Fiber optic jumpers are used to make jumpers from equipment to fiber optic cabling links. It has a thick protective layer, which is generally used in the connection between optical terminals and terminal boxes, and is applied in some fields such as optical fiber communication systems, optical fiber access networks, optical fiber data transmission and local area network.

Network-grade and carrier-grade fiber optic jumpers

Network-grade fiber jumpers are slightly inferior to carrier-grade jumpers because of greater attenuation. Network level jumpers are generally very low requirements, packet loss will occur in transmission, and data is generally greater than 0.3dB.

Carrier-grade fiber optic jumpers are better than network-grade ones because they have less attenuation and are less prone to data loss. Like China Netcom, China Mobile, China Unicom and Nokia, their servers are all carrier-grade fiber optic jumpers.

If the fiber jumper you choose is used in the video optical transceiver, it is recommended to choose the telecommunications level jumper, video transmission is the most important. General carrier-level indicators: insertion loss less than 0.3dB return loss greater than 45dB.

It is said that carrier-grade fiber jumpers are better than network-grade ones, so what are the differences between them?

1. Degree of attenuation

Carrier-grade fiber optic jumpers have less attenuation than network-grade fiber optic jumpers, and transmit data more stably and less easily lost.

2. Grinding times

The grinding process of carrier-grade optical fiber jumper is generally 5 times, and that of network-grade optical fiber jumper is 4 times.

3. Price

Carrier-grade fiber optic jumpers are more expensive than network-grade fiber optic jumpers.

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