Fiber Optic Cable Distance Chart

Fiber optics color standards.

Fiber optic cable distance chart.

Fiber optic cables are available in a wide range that varies according to use length diameter etc. The 62 5 125 µm aka. Os2 fiber optic cable is designed for larger transmission distances in the range of 5 000 to 10 000 metres with similar transmission speed of 1 to 10 gigabit ethernet. Om1 has been the most popular multimode fiber choice throughout the 80 s 90 s and into the early 2000 s and was the most common multimode fiber used and yet it has the lowest data carrying.

Om1 cable will support 1000base sx out to 275 meters and that distance jumps to 550 meters with om2 cable. The standards for multimode cables are as follows. How to bring down an emc vnxe as if you ever want to do so cisco mds. Light will propagate through the cladding layer but poorly.

Speed gbps maximum distance meters by optical media type. Unless the cable is being lain long distance for a telecom company distance limits should never be an issue for single mode fiber. Giving each one a specific color allows better and faster recognition of the cable in use and avoids issues due to bad connections or confusions. Om3 and om4 came after the 1000base sx standard was written so the distances up to 860 meters listed in the chart below are based on the gigabit fibre channel values.

Om1 multimode fiber optic 300 meters om1 is the basic version of multi mode cable being able to maintain 1gb data speeds for up to 300 meters. An optical fiber is comprised of two inseparable sections a core and it s cladding. Light propagates through the core section and the cladding provides an internal reflection boundary. Using a larger core size multimode fiber cable allows multiple light signals to be transmitted in a single fiber over short distances.

Comparison between different types of os. A multimode fiber has a large core thus allowing many light rays modes. The following chart lists the transmission distance of smf and mmf at different fiber optic cable speeds. Typically the multimode fiber optic cable speed and the transmitting distance limits are 100 mbit s for distance up to 2 km 100base fx gbit s up to 1000m and 10 gbit s up to 550 m.

Optical glass fiber basics. In table 3 attenuation specifications of os1 and os2 fiber optic cables as mentioned in iso iec and en standards are summarized. Fibre optic cable transmission distances when chosing a fibre optic cable for a permanent trunk link you should consider three things 1 what is the distance of the cable run 2 what bandwitdh do i require now 3 what might i need in 5 10 or 15 years time iw what future proofing do i. Fabric is already locked.