What are fiber optic patch cables?

Fiber patch cable is a cable terminated with optic connectors on both ends. It has two extreme utilize areas: personal computer occupation station to issue and fiber optic patch panels or optical cross connect distribution center.

Common types

Fiber patch cables can be categorized to contradistinctive groups based on optical fiber mode, fiber cable type, termination types, connector polishing styles and fiber cable sizes.

Optical Fiber Mode

1. Unmarried mode

Single income fiber patch cables end 9/125 micron mass single funds cable and single way connectors at both ends. Single money fiber cable casing colour is normally yellow.

2. Multimode

Multimode fiber patch cables appliance 62.5/125 micron or 50/125 micron cable and are terminated with multimode optic connectors at both ends. The cable cardigan is usually orange.

3. 10gig multimode fiber patch cables

10Gig multimode fibers are specially designed 50/125 micron fiber optimized for 850nm VCSEL laser based 10Gig Ethernet. They are backward compatible with existing network accoutrement and dispense lasting to three times the bandwidth of traditional 62.5/125 multimode fibers. 10 Gigabit is rated for distances up to 300 meters using 850nm Vertical Cavity Surface Emitting Lasers (VCSEL). The cable wrapper is usually aqua.

Fiber Cable Type

1. Simplex

Simplex fiber patch cable has one fiber and one connector on everyone end.

2. Duplex

Duplex fiber patch cable has two fibers and two connectors on each end. Each fiber is recognizeable "A" or "B" or at variance coloured connector boots are used to aim polarity.

3. Ribbon fan-out cable assembly

For ribbon fan-out cable assembly, one extremity is ribbon fiber with multi fibers and one ribbon fiber connector such as MTP connector (12 fibers), the other stop is multi simplex fiber cables with connectors such as ST, SC, LC, etc.

Termination Types

1. Alike connector types

This fiber patch cable has the equivalent type of connector on both ends, such as ST, SC, LC, FC, etc.

2. Hybrid connector types

This fiber patch cable has discrepant connectors on each end. One deadline can be SC and the other site can be LC, ST, FC, etc.

Connector Polishing Styles

Fiber optic connectors are designed and polished to at odds shapes to minimize back reflection. This is especially leading in single method applications. Public back echoing grades are -30dB, -40dB, -50dB and -60dB.

1. Computer (Physical Contact)

Typical back indication <-40dB, for single process and multimode applications.

2. UPC (Ultra Physical Contact)

Typical back image <-50dB, for single means applications.

3. APC (Angled Physical Contact)

Typical back mirroring <-60dB, for single resources applications.

Fiber Cable Sizes

You can choose your fiber cable wrap extent for your specific application.

1. 250um naked fiber

2. 900um tight buffer fiber

3. 1.6mm fiber cable

4. 2.0mm fiber cable

5. 3.0mm fiber cable

Popular fiber patch cables on the market

1. LC

2. ST

3. SC and SC/APC

4. FC and FC/APC

5. MTRJ

6. E2000

7. VF-45

Special Types

1. Polarization maintaining fiber patch cables

2. Wealth conditioning fiber patch cables (also called mode conditioning patch cord, mode conditioning cables)

3. Pre-terminated pigtail

Cleaning methods

1. Waver connector cleaner

2. Isopropyl alcohol and lint-free wipes

3. Duster

4. Swab cleaner

Cautions for handling fiber optic cables

1. Bend radius:

2. Kink

3. Tie-wrap