Rel-Easy OM4 Duplex Fiber Optic Patch Cord PVC OFNP 7M

B40-OM4MJEJJ007

OM4 Duplex LC Fiber Patch Cord

The Rel-Easy OM4 fiber optic patch cord LOMMF (laser optimized multi-mode fiber) can easily cope with high-density cabling. It's easy to remove the OM4 duplex LC patch cord by using the patented tab. The zirconia ceramic ferrule can ensure stable signal transmission and the best insertion loss and return loss, making the network installation more secure.

The multimode fiber cable complies with ITU-T G.651.1, TIA/EIA 492AAAD, and IEC60793-2-10 standards, and complies with all RoHS environmental regulations. OM4 LOMMF connects to 10GBase-SR in education, enterprise, government, healthcare, finance, and commercial industries, and data centers.

The use of OM4 fiber cabling can ensure fast transmission, high reliability, and can reduce maintenance costs. And provide better network signals, contact us for more product information.

Product Classification

Indoor or Outdoor	Indoor, Outdoor
Solution	Fiber
Product Name	Fiber Patch Cord

General Specifications

Item model number	B40-OM4MJEJJ007
Color	Violet
Length(M)	8
Connector Type	LC

Material Specifications

Jacket	PVC OFNP
Material	Zirconia, PC, OFNP
Fiber Mode	OM4
Fiber Count	2
Insertion Loss	<0.3dB
Return Loss	>35dB
Polish Type	PC
Cable Diameter	3.0mm
Polarity	A(Tx) to B(Rx)

DownloadAdditional Info

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  Specification-Fiber Patch Cord Solution-LC Rel-Easy

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  LC Rel-Easy Fiber Optic Patch Cords Specification in SM and OM3, OM4, OM5

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  (User Guide) Rel-Easy Patch Cord

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  For Long Latch Rel-Easy Fiber Patch Cord to quick installation instruction

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The Difference of Single-Mode (SM) and Multi-Mode (MM) Fiber

• The core diameter of single-mode fiber is much smaller than multimode fiber, the single-mode fiber core diameter is 9µm; the single-mode fiber wavelength is 1310 nm and 1550 nm. 
• Multimode fiber core diameter: 50µm or 62.5µm. 850nm and 1300nm wavelengths are used in multimode fiber cables.

Transmission distance is the key to choosing single-mode or multi-mode fiber, for data centers, multi-mode fiber optic cables are sufficient to meet the distance of 300 - 400 meters. In applications that require distances of up to several kilometers, single-mode fiber is the best choice.

Fiber Path Cord Polish Matters

The light loss will occur when a connector is installed, yet some will cause damage to laser light and disrupt the transmitted signal. Choosing the well polish connector will reduce the back reflections of light.

• PC: Physical Contact polish with -35dB Return Loss measurement
• UPC: Ultra Physical Contact polish with -55dB Return Loss measurement
• APC: Angled Physical Contact polish (8-degree angle) with -60dB Return Loss measurement

Can I mix single-mode and multi-mode fiber?
The core sizes of multimode fiber and single-mode fiber are different, and the transmitted light mode is also different. If two optical fibers are mixed or directly connected together, a large amount of optical loss will be lost, resulting in link jitter or disconnection. Remember, never mix different types of cables randomly.