Fibre Channel Cable Om4

Figure 5 shows the distances supported by single mode fiber.

Fibre channel cable om4.

Reaction to fire class according to en 13501 6 cca 9 dca 6 eca 5. Om4 also has a suggested jacket color of aqua. Fibre channel started in 1988 with ansi standard approval in 1994 to merge the benefits of multiple physical layer implementations including scsi hippi and escon. Later as users required higher speed networks laser optimized 50 125 µm om3 om4 cables were deployed that provide bandwidth to support transmission above 10 gigabit ethernet.

It too uses a 50µm core but it supports 10 gigabit ethernet at lengths up 550 meters and it supports 100 gigabit ethernet at lengths up to 150 meters. It is a further improvement to om3. Offers factory direct om4 fiber standard and custom om4 fiber optic assemblies built to specs om4 fiber assemblies om4 fibre channel cables for quality installations. Fibre channel was designed as a serial interface to overcome limitations of the scsi and hippi interfaces.

Our inventory of fibre channel cables are available in sfp to db9 hssdc2 to hssdc2 sfp to sfp sfp to hssdc or sfp to hssdc2 patch cable configurations. To go longer distances single mode fiber smf is required. Outer sheath colour black 12 blue 7 heather violet 3 yellow 1. Since om4 performs better than om3 cables usually om4 cable is about twice as expensive as om3 cable.

Number of cores 8 5 12 5 4 4 24 4 16 3 6 2. They may cost more than their led counterparts but om3 and om4 have been competitive fiber options for data centers. It is a further improvement to om3. Fibre channel transport is essentially tip to tip optical connectivity.

However if you choose to shop in fiberstore you may get much cheaper om4 fiber nearly the same as the om3 fiber. Om3 om4 multimode fiber connectivity continues as the leading optical media used in the data center for short reach distances up to 100 150 meters. This may be a big limited factor of om4 cables application. It is capable of notably faster data transmissions and when running at the same speed as om3 and om4 om5 can provide longer connections without significant loss.

Laser optimized multi mode lommf cable om3 om4 are designed for use with 850 nm vcsels that are capable of modulation over 10 gbit s whereas leds have a maximum. The fourth generation of multimode fiber om4 is required for operation over 100 meters for 32gfc. Every single lane speed up to 32gfc has supported 10 km of fiber. The following list shows the om4 cable assembly products we carry.

Fibre channel om3 and om4 connectivity. Fiber optics for sale co. Refine search filters.