Fibre Optic Cable

Fibre optic cables are network cables that contain one or more transparent optical fibres that are used to carry light. The optical fibres are typically glass or plastic pipes contained in a protective tube suitable for long distance, very high performance data networking and telecommunications. A key advantage of fibre optic cables over metal conductor cables is superior performance in terms of bandwidth and data carrying performance.
Fibre optic cables have revolutionised networking due to their ability to transmit signals extremely fast, have a higher bandwidth and are less susceptible to interference. Fibre optic cables are in internet, phone and TV applications. They’re also used in decorative lighting, for example you can get fibre optic Christmas trees. Their ability to save space means that they are used in lighting and safety features of cars. They are used in the medical field, mechanical inspections and can be used as fibre optic sensors for electrical currents, sounds and chemicals.

How do Fibre Optic Cables Work?
Fibre optic cables carry communication signals using pulses of light generated by small lasers or light-emitting diodes (LEDs). The cable consists of one or more strands each approximately the thickness of a human hair. The centre of each strand is called the core, this core is the pathway for light to travel. The core is surrounded by a layer of glass that reflects light inward to avoid loss of signal and allow the light to pass through bends in the cable.

Types of Fibre Optic Cable
• Single-Mode: The simplest form in which all signals travel down the middle of the fibre without reflection. Suitable for data transmission over long distances (>100 km)
• Multimode: Around 10 times bigger than single-mode fibres, allowing light beams to travel through various paths (or multiple modes). Suitable for data transmission over relatively short distances (≤2 km)
Optical fibres are classified according to their modal type and transmission speeds: OM1 – Multimode 62.5/125 μm & OM2 – Multimode 50/125 μm 1 Gbit.
Fibre optic cable assemblies consist of a group of fibre optic wires gathered together in a protective casing. They’re used to transmit data, using total internal refraction of light. The individual strands are often coated with a material such as plastic to prevent the fibre from damage and the assembly may also have a layer of light-absorbing glass between fibres to prevent interference if light leaks from one fibre.

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Description Price Length Propagation Mode Core Diameter Terminated/Unterminated Connector A Connector B Reel Length Number of Cores Sheath Material Cable Construction Minimum Bend Radius Sheath Colour Attenuation Cable Shape
RS庫存編號 622-6371
製造零件編號5349565-3
HK$622.11
單位
3m Multi Mode 50/125µm Terminated SC SC - - - - - Orange - -
RS庫存編號 164-7510
製造零件編號6206616-1
HK$1,281.50
個 (以毎袋:6)
單位
1m Multi Mode 62.5/125µm Terminated MTRJ ST - - - - - Grey - -
RS庫存編號 122-5291
製造零件編號2061980-1
HK$1,038.23
單位
1m Single Mode 9/125µm Terminated - - - - - - - Black - -
RS庫存編號 622-6242
製造零件編號5349569-2
HK$83.26
單位
1m Multi Mode 50/125µm Terminated ST Pigtail - - - - - Green - -
RS庫存編號 161-5474
製造零件編號1-2061980-0
HK$1,097.223
個 (以毎袋:6)
單位
10m Single Mode 9/125µm Terminated - - - - - - - Black - -
RS庫存編號 162-1689
製造零件編號5349565-3
HK$492.633
個 (以毎袋:6)
單位
3m Multi Mode 50/125µm Terminated SC SC - - - - - Orange - -
RS庫存編號 122-5297
製造零件編號9-2061980-9
HK$3,347.98
單位
100m Single Mode 9/125µm Terminated - - - - - - - Black - -
RS庫存編號 122-5294
製造零件編號2061980-5
HK$1,094.60
單位
5m Single Mode 9/125µm Terminated - - - - - - - Black - -
RS庫存編號 161-5475
製造零件編號2061980-5
HK$1,031.00
個 (以毎袋:6)
單位
5m Single Mode 9/125µm Terminated - - - - - - - Black - -
RS庫存編號 122-5292
製造零件編號2061980-2
HK$1,052.09
單位
2m Single Mode 9/125µm Terminated - - - - - - - Black - -
RS庫存編號 122-5296
製造零件編號2-2061980-0
HK$1,568.98
單位
20m Single Mode 9/125µm Terminated - - - - - - - Black - -
RS庫存編號 164-7508
製造零件編號6206613-2
HK$761.333
個 (以毎袋:6)
單位
2m Multi Mode 62.5/125µm Terminated MTRJ MTRJ - - - - - Grey - -
RS庫存編號 622-6438
製造零件編號6206613-2
HK$736.98
單位
2m Multi Mode 62.5/125µm Terminated MTRJ MTRJ - - - - - Grey - -
RS庫存編號 164-7493
製造零件編號5349569-2
HK$80.22
個 (以毎袋:6)
單位
1m Multi Mode 50/125µm Terminated ST Pigtail - - - - - Green - -
RS庫存編號 122-5286
製造零件編號1-2061980-0
HK$1,164.87
單位
10m Single Mode 9/125µm Terminated - - - - - - - Black - -
RS庫存編號 122-5293
製造零件編號2061980-3
HK$1,066.07
單位
3m Single Mode 9/125µm Terminated - - - - - - - Black - -
RS庫存編號 622-6488
製造零件編號6206616-1
HK$1,583.23
單位
1m Multi Mode 62.5/125µm Terminated MTRJ ST - - - - - Grey - -