The main differences between fiber cables lie in their core size, bandwidth, and distance capabilities:
OM1 (Orange): OM1 cables are typically orange in color. They have a core size of 62.5 micrometers and are suitable for short-distance applications, such as local area networks (LANs). OM1 cables are often used for Ethernet, Fast Ethernet, and Gigabit Ethernet networks.
OM2 (Orange): Similar to OM1, OM2 cables are also typically orange in color. They have a core size of 50 micrometers and offer slightly better performance over longer distances compared to OM1 cables. OM2 cables are commonly used for network backbones and in premises cabling.
OM3 (Aqua): OM3 cables are usually aqua (light blue) in color. They have a core size of 50 micrometers and are optimized for use with 10 Gigabit Ethernet networks. OM3 cables support higher data rates over longer distances compared to OM1 and OM2 cables. They are often used in data centers and enterprise networks.
OM4 (Aqua): OM4 cables also come in aqua color. They have the same core size as OM3 cables (50 micrometers) but offer higher bandwidth and longer reach, making them suitable for high-speed data transmission applications, such as 40 Gigabit and 100 Gigabit Ethernet. OM4 cables are commonly used in data centers and high-performance computing environments.
OM5 (Lime Green): OM5 cables are typically lime green in color. They are designed to support Short Wavelength Division Multiplexing (SWDM) technology, which allows multiple wavelengths to be transmitted over a single fiber strand. OM5 cables offer higher bandwidth and longer reach compared to OM4 cables, making them ideal for next-generation data center applications.
OS1 (Yellow): OS1 cables are typically yellow in color. They are single-mode fibers designed for long-distance transmissions. OS1 cables have a core size of 9 micrometers and are optimized for use with wavelengths around 1310 nm. They are commonly used in long-haul telecommunications networks and inter-building connections.OS2 (Yellow): Similar to OS1, OS2 cables are also yellow in color. They have the same core size of 9 micrometers but are optimized for use with wavelengths around 1550 nm, offering even longer reach compared to OS1 cables. OS2 cables are commonly used in submarine communications systems and other long-distance applications.
Remember, while these colors are commonly associated with these fiber optic cable types, variations may exist depending on manufacturers and specific applications.
Then there is AFL's Wrapping Tube Cable (WTC) with SpiderWeb® Ribbon (SWR) which is a type of ribbon fiber optic cable designed to combine the high fiber density benefits of ribbon cables with the flexibility and ease of handling typical of loose-tube fiber designs.
In summary, strand fiber is best for lower-density, flexible installations, while ribbon fiber is ideal for high-density, high-efficiency splicing and cabling work.
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