User - Defined Length Fiber Optic Cable Connectors 12cord Multi Mode Bunched Pigtail Optical Patchco

 

Insertion loss: single mode ≤0.3dB; Return loss: PC≥45dB UPC≥50dB, APC≥60db

When the connector is inserted and removed more than 1000 times, the insertion loss change is <0.20dB

Interchangeability: Any docking ≤0.18dB

Temperature range: -40℃ - +80℃

Tensile strength: 45Kg(except φ0.9SM fiber)

Vibration test: <0.1dB(5-50Hz,1.5SM amplitude)

Optical fiber Outer diameter: 3mm, 2mm, and 0.9mm

 

Optical fibers are mainly divided into two categories:

Single-mode fiber: The general fiber jumper is shown in yellow, and the transmission distance is longer.

Multimode fiber: The general fiber jumper is shown in orange; The transmission distance is short.

 

Type of optical fiber interface connector

(1)FC optical fiber connector: The external strengthening method is metal sleeve, fastening method is turnbuckle. Generally used on the ODF side (most used on the distribution frame)

(2) SC type optical fiber connector: The connector connected to the GBIC optical module, its shell is rectangular, fastening method is to use the plug and bolt type, do not need to rotate. (Most used on routers and switches)

(3) ST type optical fiber connector: commonly used in optical fiber distribution frame, shell is round, fastening method is turnbuckle. For 10Base-F connections, the connector is usually of type ST. Commonly used in optical fiber distribution frames)

(4)LC type optical fiber connector: the connector connecting the SFP module, which is made of a convenient modular jack (RJ) latch mechanism. (Commonly used routers)

(5)MT-RJ: Square optical fiber connector with transceiver integrated, one dual fiber transceiver integrated

ST and SC connector connectors are commonly used in general networks. There is a bayonet fixed in half a rotation after the ST head is inserted, and the disadvantage is that it is easy to break; SC connector directly inserted and removed, easy to use, the disadvantage is easy to fall out; FC connectors are generally used in telecommunications networks, and a nut is screwed to the adapter.

 

The advantage is that it is reliable and dustproof, and the disadvantage is that the installation time is slightly longer. The MTRJ fiber jumper consists of two high-precision plastic molded connectors and optical cable. The external parts of the connectors are precision plastic parts, including push-pull plug clamping mechanism. Suitable for indoor applications in telecommunications and data network systems.

 

Optical fiber module: Generally support hot swap,GBIC uses SC or ST optical fiber interfaces. SFP, that is, small package GBIC, the optical fiber used is LC type.

 

In the labels indicating pigtail connectors, we often see "FC/PC", "SC/PC", and so on. The meanings are as follows:

1. The part before/indicates the connector model of the pigtail

The "SC" joint is a standard square joint, made of engineering plastic, which has the advantages of high temperature resistance and not easy oxidation. The optical port on the side of the transmission device usually uses an SC connector

The "LC" connector is similar in shape to the SC connector and smaller than the SC connector.

The "FC" joint is a metal joint, generally used on the ODF side, and the number of pluggable metal joints is more than that of plastic.

The varieties of connectors are more signals, in addition to the three introduced above, there are MTRJ, ST, MU, etc.

2, '/' indicates the fiber optic joint section process, that is, the grinding method.

"PC" is the most widely used in the equipment of telecom operators, and its joint section is flat.

The decay of "UPC" is smaller than that of "PC", which is generally used for equipment with special needs, and some foreign manufacturers use FC/UPC for the internal jumper of ODF frame, mainly to improve the index of ODF equipment itself.

 

Innolead is a manufacturer specializing in the research and development, design, manufacturing and sales of communication products. Mainly produces ODF optical fiber wiring series products (optical fiber distribution frame, optical fiber junction box, optical fiber sub-box, optical fiber connector box, optical fiber terminal box), DDF digital wiring series products (digital distribution cabinet, digital distribution frame), MDF general wiring series products (MODF general distribution frame, security wiring bar, test wiring bar, etc.) Security unit), integrated wiring series products (network cabinet, network distribution frame, cable management frame), network communication tools (wire cutter) and other communication products. Customers come from telecommunications, Netcom, mobile, railway, military and other fields. The company with quality first, good reputation, continuous innovation, by the majority of customers welcome, and continue to pursue high quality, high efficiency, high-tech development field, sincerely welcome new and old customers to the company to negotiate cooperation.

 

 

 

 

 

 

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