OM4 High Density MPO to MPO Patchcord

Since a single MPO connector can carry up to 24 or even 48 fiber channels, it greatly reduces the space occupied by limited locations in the server room, as OM4 multimode MPO to MPO high-density patch cords is mainly designed and manufactured to connect to transceivers or optical communication modules in data centers to undertake higher capacity and faster data signal transmission.

MPO to MPO fiber patch cords is mainly made by pre-terminated male/female MPO connectors on mini fiber optic cables. Since MPO patch cords are mainly used as transceivers or other communication equipment connections in the server room, it is especially important to distinguish the connection of the whole link and determine the polarity of MPO patch cords A, B, C. MPO to MPO branch cable production process, first, choose to cut different cores of mini fiber optic cable; then extract a certain length of fiber cores in the cable, peel off the coating layer and cladding layer, according to the polarity of the row of line order inserted into the assembled MPO Then the MPO connector is installed by curing, grinding, and lighting. At the other end of the fiber optic cable, the MPO connector is pre-terminated according to the same steps as above, and the whole branch cable jumper can be produced.

However, after the whole patch cable is assembled and produced, it does not mean that the product can be used off-line. MPO patch cable then needs to test whether the end face of the connector is clean, whether all channels can transmit signals by light, whether the attenuation value meets the required standard, and whether the 3D test value reaches the mark. When any of the test data is abnormal, the entire patch cord needs to be reworked or even re-produced. When all the functional test items are completed, the test report will be affixed to the bag of each patch cord one by one to show Bonelinks’ recognition of the quality assurance of the product.

Fiber Cable Type

Multimode 24 Cores

Fiber Cable DIA (mm)


Pre-terminated Connector


Connector Endface


Operating Wavelength (nm)


Fiber Type


Cable Color

Rose Red

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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