LC/A To LC/A Duplex Single Mode PVC (OFNR) Patch Cord

LC/A To LC/A Duplex Single Mode PVC (OFNR) Patch Cord

FOCC provide 1m 2m 3m 5m....30m LC/APC-LC/APC single mode fiber patch cord.The 9/125μm OS2 single mode bend insensitive fiber optic cable is less attenuation when bent or twisted compared with traditional optical fiber cables and this will make the installation and maintenance of the fiber optic cables more efficient. It can also save more space for your high density cabling in data centers,enterprise networks, telecom room, server farms, cloud storage networks, and any places fiber patch cables are needed...

Chat Now

Product Details

  High Quality and Cost-Effective 9/125μm Single Mode Bend Insensitive Fiber Optic Cable

Meaning of jumpers and connectors
In the label indicating the pigtail connector, we often see "FC / PC", "SC / PC", etc. The meaning is as follows: "/" The front part indicates the cross-section process of the pigtail, that is, the grinding method.

"PC" is the most widely used in telecommunication operator's equipment, and its cross section is flat.

The attenuation of "UPC" is smaller than that of "PC" and is generally used for equipment with special needs. Some foreign manufacturers use FC / UPC for internal fiber jumpers in ODF racks, mainly to improve the ODF equipment's own indicators.

In addition, the "APC" model is widely used in radio and television and early CATV. The pigtail uses an end face with a tilt angle to improve the quality of the TV signal. The main reason is that the TV signal is analog light modulation. When the connector is coupled When the surface is vertical, the reflected light returns along the original path. Because the uneven distribution of the refractive index of the optical fiber returns to the coupling surface again, although the energy is small, the analog signal cannot completely eliminate the noise, so it is equivalent to superimposing a weak signal with time delay on the original clear signal Appeared on the screen is ghosting. The inclination of the pigtail headband prevents the reflected light from returning along the original path. Generally, this problem does not exist in digital signals.

20181012115152_565This 9/125 OS2 single mode fiber optic cable is ideal for connecting 1G/10G/40G/100G Ethernet connections. It can transport data for up to 10km at 1310nm, or up to 40km at 1550nm.

Connector TypeLC to LCPolish TypeAPC to APC
Fiber ModeOS2 9/125μmWavelength1310/1550nm
Insertion Loss≤0.3dBReturn Loss≥65dB
Fiber GradeG.657.A1 (Compatible with G.652.D)Minimum Bend Radius10mm
Attenuation at 1310 nm0.36 dB/kmAttenuation at 1550 nm0.22 dB/km
Fiber CountDuplexCable Diameter2.0mm
Cable JacketPVCPolarityA(Tx) to B(Rx)
Operating Temperature—20~80℃Storage Temperature—40~80℃
Quality Control System
FOCC truly understands the value of performance to each fiber patch cables in whole line. Every cable FOCC provides must run through programming and an extensive series of platform diagnostic tests to prove its performance. In our test center, we care of every detail from staff to facilities—professionally trained staff and advanced test facilities, to ensure our customers to receive the cables with superior quality.

 

 

 

Professional Test Equipment-Our test program including: end-face inspection,3D interferometer test, single mode IL and RL testing, multimode IL and RL testing

LC to SC Dunplex Single mode 1                
LC to SC Dunplex Single mode 2                

 

 

 

 

Rigorous Test Process-Every cable will be cleaned to maintain end face free from contamination, avoiding affecting products' performance

 

Product Highlights
Industry Standard Fiber Optic Cable

The fiber optic cable has industry standard flammability rating PVC jacket and duplex fiber connector which meets EIA/TIA 604-2 for high speed cabling networks.    

20181012115152_565

LC to SC Dunplex Single mode 4

10mm Minimum Bend Radius-The bend performance improves duct utilization, enabling smaller enclosures.

LC to SC Dunplex Single mode 6

G. 657. A1 Bend Insensitive Fiber-BIF Cable can be stapled and bent around corners without sacrificing performance.

LC to SC Dunplex Single mode 5Zirconia Ceramic Ferrule-Optimum IL and RL ensure stable signal transmission, protecting your network safety

Bend Insensitive Fiber Optic Cable Structure
A unique refractive trench with low refractive index glass layer in BIF, which reduces in light dispersion upon twisting and bending, ensuring network transmission stably and fast

LC to SC Dunplex Single mode 7                

LC to SC Dunplex Single mode 8                

According to the fire rating of the building and the fire resistance requirements of the materials, comprehensive measures should be taken for the integrated wiring system.

For laying cables or optical cables in flammable areas and shafts of buildings, flame-resistant cables and optical cables should be used;

In large public places, flame-retardant, low-smoke and low-toxic cables or optical cables should be used;

Adjacent equipment or transfer rooms should use flame-retardant wiring equipment.

 How to test whether the fiber jumper is qualified

Use a plug-in return loss meter to first test whether the jumper is clear with a light pen and determine that the fiber is not broken. General telecommunication-grade test indicators: insertion loss is less than 0.3dB, and return loss is greater than 45dB.

LC to SC Dunplex Single mode 9

Precautions for using fiber jumpers

The transmit and receive wavelengths of the optical modules at both ends of the fiber jumper must be the same, that is, the two ends of the fiber must be the same wavelength optical modules.

In general, short-wave optical modules use multimode fibers (orange fibers) and long-wave optical modules use single-mode fibers (yellow fibers) to ensure the accuracy of data transmission.

Do not bend or loop the fiber excessively during use, as this will increase the attenuation of light during transmission.

After using the optical fiber jumper, the optical fiber connector must be protected with a protective sleeve. Dust and oil will damage the coupling of the optical fiber. If the fiber connector is dirty, you can clean it with a cotton swab dipped in alcohol, otherwise it will affect the communication quality.

1. The ceramic ferrule and ferrule end face of the fiber optic jumper must be wiped clean with alcohol and absorbent cotton before use.

2. The minimum bending radius of the fiber is less than 30mm.

3. Protect the ferrule and the end face of the ferrule to prevent injuries and pollution. Wear a dust cap in time after disassembly.

4. Do not look directly at the end face of the fiber when the laser signal is transmitted.

5. In case of human or other force majeure damage, the damaged optical fiber jumper should be replaced in time.

6. Read the instructions carefully before installation, and install and debug under the guidance of the manufacturer or dealer's engineer.

7. If the optical fiber network or system is abnormal, you can use the troubleshooting method to test one by one. When testing or troubleshooting the jumper, you can do the continuity test first. Usually, you can use a visible laser pointer to judge the entire optical fiber link. Or further use a precision optical fiber insertion loss return loss tester to test its various indicators. If the indicators are within the qualified range, the jumper indication is normal, otherwise it is unqualified.

    
LC to SC Dunplex Single mode 10     Packing & Labeling
This easy to take and well-protected fiber optical cable package has been labeled and marked by FOCC as default. Customized label or package solution are available on request.     LC to SC Dunplex Single mode 10Our services

LC to SC Dunplex Single mode 12

Tips

Common applications of common fiber jumper interfaces

The types of optical fiber jumpers are FC, SC, ST, PC, APC, and LC. The fiber jumpers of FC connectors are mostly used on distribution frames, while the fiber jumpers of SC connectors are mostly used on router switches. In addition, there are various types of optical fiber interface types such as MTRJ, MPO, MU, SMA, FDDI, E2000, and D4.

Fiber jumper interface

Optical fiber jumper connector is an issue that users must consider when purchasing optical fiber jumper. Understanding the meaning of various optical fiber jumper connectors can help users find the products they want faster.

FC fiber optic jumper

The external reinforcement method is a metal sleeve, and the fastening method is a screw buckle. FC connectors are generally used in telecommunication networks. A screw cap is screwed onto the adapter. The advantage is that it is reliable and dust-proof. The disadvantage is that the installation time is slightly longer. Generally used on the ODF side (the most used on the distribution frame, also mostly used in optical transceivers)

SC fiber optic jumper

The connector for connecting the GBIC optical module has a rectangular shell, and the fastening method is a plug-in pin type without rotation. The SC connector is directly pluggable and easy to use. The disadvantage is that it is easy to fall out (most used on router switches)

ST fiber optic jumper

After the ST head is inserted, it has a bayonet to be fixed for half a turn, which is disadvantageous because it is easy to break. It is often used in fiber distribution frames. (For 10Base-F connection, the connector is usually ST type.

LC fiber optic jumper

A connector for connecting SFP modules, which is made using a convenient modular jack (RJ) latch mechanism. (SFP optical module default LC interface)

MT-RJ fiber optic jumper

A square fiber connector with one transceiver and one fiber with one transceiver. MTRJ fiber optic jumper consists of two high-precision plastic-molded connectors and optical cables. The outer part of the connector is a precision plastic part, including a push-pull type plug-in clamping mechanism. Suitable for indoor applications in telecommunications and data network systems.

 

Selection of optical fiber jumper

There are mainly three types of fiber optic jumpers according to the type of termination: ST-ST, SC-SC, ST-SC.

According to the type of fiber, there are mainly two types of single-mode fiber and multi-mode fiber.

Jumper length specifications are 0.5m, 1m, 2m, 3m, 5m, 10m and so on.

According to the cable outer sheath material, it can be divided into ordinary type, ordinary flame retardant type, low-smoke halogen-free type (LZSH), low-smoke halogen-free flame retardant and so on.

According to the fire rating of the building and the fire resistance requirements of the materials, comprehensive measures should be taken for the integrated wiring system.

For laying cables or optical cables in flammable areas and shafts of buildings, flame-resistant cables and optical cables should be used;

In large public places, flame-retardant, low-smoke and low-toxic cables or optical cables should be used;

Adjacent equipment or transfer rooms should use flame-retardant wiring equipment.

 How to test whether the fiber jumper is qualified

Use a plug-in return loss meter to first test whether the jumper is clear with a light pen and determine that the fiber is not broken. General telecommunication-grade test indicators: insertion loss is less than 0.3dB, and return loss is greater than 45dB.

The performance testing of fiber jumpers is divided into:

Optical performance test

Including return loss / insertion loss test, the test instrument can use FibKey 7602 return loss / insertion loss integrated tester.

2. End face geometry test

Test parameters include curvature radius, vertex offset, fiber height, etc. The testing instrument is an interferometer. Many people use NorlandAC / NC3000 or CC6000 for testing. In particular, CC6000 interferometer is used by more and more factories because of its superior cost performance.

3. Scratch detection on fiber end face

Use a video fiber magnifier for observation. For example, many factories use FibView FV-400PA for inspection. The instrument gives the sharpest images and is extremely easy to operate. There are also customers using the FibKey-5600 variable magnification magnifier for testing. The instrument integrates 400x, 200x, and 80x magnifiers into one body, which can clearly and conveniently observe the fiber end face and the ferrule end face. Of course, you can also use the relevant software for automatic inspection.

4. Optical fiber tensile test

Need to test the amount of tensile force that the fiber optic connector can withstand.

5. Ambient temperature experiment

Need to test the performance indicators of fiber optic connectors under different ambient temperature conditions.

 

 

 

Hot Tags: LC/A To LC/A Duplex Single Mode PVC (OFNR) Patch Cord, China, factory, suppliers, manufacturers, quotation, customized, price, buy
Previous:LC/A To SC/A Duplex Single Mode PVC (OFNR) Patch Cord Next:LC To ST Duplex Single Mode PVC(OFNP) Patch Cord

Inquiry

You Might Also Like