1 2 4 Core G657A G652D G657A1 Indoor Drop Cable Home 1Km Frp Kfrp Ftth Fiber Optic Cable
How fiber optics works?
Fiber optics transmit data in the form of light particles -- or photons -- that pulse through a fiber optic cable. The glass fiber core and the cladding each have a different refractive index that bends incoming light at a certain angle. When light signals are sent through the fiber optic cable, they reflect off the core and cladding in a series of zig-zag bounces, adhering to a process called total internal reflection. The light signals do not travel at the speed of light because of the denser glass layers, instead traveling about 30% slower than the speed of light. To renew, or boost, the signal throughout its journey, fiber optics transmission sometimes requires repeaters at distant intervals to regenerate the optical signal by converting it to an electrical signal, processing that electrical signal and retransmitting the optical signal.
Fiber optic cables are moving toward supporting up to 10-Gbps signals. Typically, as the bandwidth capacity of a fiber optic cable increases, the more expensive it becomes.
Optic Cable Electrical Characteristics:
| |
| | Cable Weight kg/km | Rec. daily max. working tension KN | Max. allowable working tension KN | Break strength KN | Strentth Member CSA mm2 | Modulus of Elasticity kN/mm2 | Heat Expansion coefficient x10-6/K |
| 12.5 | 125 | 1.5 | 4 | 10 | 4.6 | 7.6 | 1.8 |
| 13.0 | 132 | 2.25 | 6 | 15 | 7.6 | 8.3 | 1.5 |
| 13.3 | 137 | 3.0 | 8 | 20 | 10.35 | 9.45 | 1.3 |
| 13.6 | 145 | 3.6 | 10 | 24 | 13.8 | 10.8 | 1.2 |
| 13.8 | 157 | 4.5 | 12 | 30 | 14.3 | 11.8 | 1.0 |
| 14.5 | 164 | 5.4 | 15 | 36 | 18.4 | 13.6 | 0.9 |
| 14.9 | 171 | 6.75 | 18 | 45 | 22.0 | 16.4 | 0.6 |
| 15.1 | 179 | 7.95 | 22 | 53 | 26.4 | 18.0 | 0.3 |
| 15.5 | 190 | 9.0 | 26 | 60 | 32.2 | 19.1 | 0.1 |
| 15.6 | 194 | 10.5 | 28 | 70 | 33.0 | 19.6 | 0.1 |
| 16.3 | 211 | 12.75 | 34 | 85 | 40.0 | 20.1 | 0.1 |
| 16.8 | 226 | 15.45 | 41 | 103 | 48.0 | 24.0 | -0.4 |
| 17.2 | 236 | 16.2 | 45 | 108 | 51.0 | 25.1 | -0.5 |
| 17.9 | 249 | 18.0 | 50 | 120 | 58.8 | 26.1 | -0.8 |
| Storage/Operating Temperature : -40℃ to + 70℃ |
| |
| | | G.652.D | G.655.D | 50/125µm | 62.5/125µm |
| Attenuation | @850nm | | | ≤3.0dB/km | ≤3.0dB/km |
| @1300nm | | | ≤1.0dB/km | ≤1.0dB/km |
| @1310nm | ≤0.36dB/km | ≤0.40 dB/km | | |
| @1550nm | ≤0.22dB/km | ≤0.32 dB/km | | |
| Bandwidth | @850nm | | | ≥500MHZ●KM | ≥200MHZ●KM |
| @1300nm | | | ≥1000MHZ●KM | ≥600MHZ●KM |
| Numerical Aperture | | | 0.200±0.015NA | 0.275±0.015NA |
| Cable Cut-off Wavelength λcc | ≤1260nm | ≤1480nm | | |
Optical Characteristics :
Of all the differences between multimode & singlemode fiber, the most fundamental differences are the
size of the fiber's core and the associated attenuation or loss and bandwidth of the fiber. The smaller the
core diameter, the higher the fiber's bandwidth and the lower the attenuation (loss in dB per kilometer).
The fiber's attenuation and bandwidth are also dependent on wavelength.
Singlemode was for high-speed long-distance transmission and multimode (in either the 50 µm or 62.5 µm
core diameters) was used for lower speed short distance applications. Multimode 50 µm fiber had a lower
cost and higher modal bandwidth than multimode 62.5 µm core fiber. Bandwidth is a measurement of the
data-carrying capacity of the fiber. A higher bandwidth fiber carries more data. See table below.
Optic Cable Our Company:
1. RY Electronics has over 10 years of experience designing and manufacturing custom cable assemblies optical fibers cable and antennas router in large or small volumes depending on your needs.
2. Our manufacturing facilities can build just about many types of custom cable assembly(LVDS cable/Flat cable/RF cable/wire harness) as well as GPS/WIFI/ISM/GSM/3G/4G antenna and RF connectors.
3. Quality is important for us and for the customer, the client’s demand is more supreme. We create an easier, less costly and extremely satisfactory way of business. Striving to achieve improving results through our continuous innovating and technical engineer’s effort, we create values to turn the antenna / Cable / Harness to your exact demand.
4. We guarantee every antenna / Cable / Harness we offered must be tested by network analyzer / Precision Low Voltage Wire Tester to ensure the perfect quality before delivery. Cooperated with many overseas clients from over twenty countries, we will be your ideal OEM/ODM partner.
Optic Cable Product Details:
RFQ:
1. Are you the real factory?
Yes we are the real factory with 16 years history
2. What is your main products?
Outdoor fiber optic cables indoor fiber optic cables FTTH Drop cables ADSS
Indoor armored patch cords fiber cable Optical patch cords Sc LC FC ST MTP MPO optical patch cord
3. Product quality guarantee period?
20 years Guarantee for fiber optic cable
4. Do you have certificate for raw material?
We build long-term relationship cooperation with qualified ISO9001 ROHS raw material suppliers
5. What is your delivery time?
Within 48 hours for 30KM normal kinds of fiber optic cable
6. MOQ: what is your minimum quantity?
MOQ for fiber optic cables 3KM
There is no MOQ required for fiber optic patch cords,as there's stock for normal kinds
7. Do you have distributor in other country or domestic?
Until now we sell our products to customers directly And factory price could be offered
8. Payment
For large orders: T/T LIC
For small orders: T/T Western Union and Paypal are acceptable
9. Shipping & Delivery
For large orders: by sea (LCL or FCL)
For small orders: by sea (LCL) by air or by courier services,any of which is optional
