OS1 MPO to MPO Fiber Patch Cord

Single-mode MPO patch cords are designed and manufactured to connect transceivers or optical modules in data center single-mode links that can carry up to 24 or even 48 fiber channels to reduce the occupation of limited space in the server room, and have both UPC and APC contact ends for communication cable and equipment matching.

Single-mode OSA MPO to MPO fiber patch cords is mainly made of male/female MPO connectors on the pre-terminated mini-optical cables. Since MPO patch cords are mainly used for connecting passive communication devices in server rooms, it is especially important to distinguish the connection method of the whole link and determine the polarity of MPO patch cords A, B, C and male/female types. In addition, the high power consumption of the room on the fire rating of the cable requirements, OS1 high-density patch cable is generally used LSZH fire rating, but can also be customized to produce OFNP grade flame retardant sheathed fiber optic cable to produce patch cables. MPO to MPO branch cable production process, first of all, the choice of cutting different cores mini cable; then extract a certain length of fiber cores in the cable, peel off the coating and cladding layer, according to the polarity of the cable. Then, a certain length of fiber core is extracted from the cable, stripped of the coating layer and the cladding layer, and inserted into the assembled MPO connector in accordance with the order of polarity, and then the MPO connector is installed through curing, grinding and lighting. At the other end of the fiber optic cable, the MPO connector is pre-terminated according to the same procedure as above, and the whole branching fiber optic cable jumper can be produced.

After the jumper is assembled and produced, there is still some distance before the product is used offline. Next, the MPO jumper needs to test whether the end face of the connector is clean, whether all channels can transmit signals through the light, whether the attenuation meets the required standard, and whether the 3D test value meets the standard. When any of the test data is abnormal, the whole patch cord needs to be reworked or even re-produced. When all functional test items are completed, the test report will be affixed to each patch cord bag one by one to show Bonelinks’ acknowledgment of the product’s quality assurance.

Fiber Cable Type

Multimode 24 Cores

Fiber Cable DIA (mm)


Pre-terminated Connector


Connector Endface


Operating Wavelength (nm)

1310 and 1550

Fiber Type


Cable Color


Cable Jacket


Length (m)

From 0.5 to 15

Output Length (m)

From 0.5 to 15

Temperature Range


-40℃ to 70℃ (-40°F to 158°F )


-40℃ to 85℃ (-22°F to 185°F )


-40℃ to 85℃ (-40°F to 185°F )

Mechanical Properties

Insertion Loss (dB)

Typical Values≤0.3; Max Values≤0.35

Mating (times)


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