Eaton N390B-109M-8AP 109 m 8-Fiber OM4 MPO Fiber Cable

Name: Eaton N390B-109M-8AP 109 m 8-Fiber OM4 MPO Fiber Cable
Brand: Eaton
SKU: N390B-109M-8AP
Price: 314.70 USD
Availability: InStock

Eaton|

MPN: N390B-109M-8AP

In Stock

$314.70

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Key Features

109 m pre-terminated cable length
8-fiber OM4 50/125 µm multimode fiber
Female MPO connector at each end
APC-polished MPO end faces
Type B polarity
Connect 8 OM4 50/125 µm multimode fibers through one MPO-to-MPO cable assembly.

Extend 8-fiber multimode backbone connections with a 109 m MPO-to-MPO patch cable built around OM4 50/125 µm fiber. Eaton N390B-109M-8AP terminates all eight fibers in female MPO connectors, providing a single pre-terminated cable assembly for MPO-equipped panels, enclosures, and optical equipment. The cable length suits cross-room, floor-to-floor, or longer equipment-area runs where short patch leads cannot reach. APC-polished MPO end faces support angled physical-contact fiber connections, while Type B polarity defines the fiber-position crossover used by the assembly. These details matter when the cable is inserted into a planned MPO channel: connector gender, fiber count, polish type, and polarity must align with the installed cassettes, trunks, panels, or transceiver interfaces. The 8-fiber construction is intended for MPO paths that use eight active fibers rather than a 12-fiber arrangement. This configuration combines a nonstandard 109 m cable length with OM4 multimode fiber, female-to-female MPO termination, APC end faces, and Type B polarity. Those characteristics distinguish the assembly from MPO cables that differ in fiber count, connector gender, polish, polarity, or length. Verify the required MPO interface and polarity scheme at both connection points before installation.

Ideal For

Cross-room multimode MPO link between fiber distribution enclosures in a data center.
Long equipment-area connection between MPO patch panels where an 8-fiber Type B path is required.
Pre-terminated OM4 fiber run between MPO-capable network or storage optical interfaces.

Why This Product

1Provides a 109 m pre-terminated length for longer MPO fiber paths.
2Uses 8 OM4 multimode fibers instead of a duplex fiber arrangement.
3Combines female MPO connectors at both ends with APC-polished end faces.
4Applies Type B polarity for planned MPO channel alignment.

Cable

Length	109 m
Polarity	Type B polarity
Cable Type	MPO to MPO fiber patch cable
Fiber Type	OM4 multimode 50/125 µm fiber
Fiber Count	8 fibers

Shipping

Shipping Weight

0.00 lb

Connectors

End 1 Connector	Female MPO, APC
End 2 Connector	Female MPO, APC
Connector Configuration	MPO to MPO, female-to-female

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Frequently Asked Questions

What is included with N390B-109M-8AP?▾

N390B-109M-8AP is an 8-fiber, 109 m OM4 multimode MPO-to-MPO fiber patch cable. It has female MPO connectors at both ends, APC-polished connector end faces, and Type B polarity. Match these connector and polarity characteristics to the MPO interfaces in the intended fiber path.

What fiber type does the Eaton N390B-109M-8AP use?▾

The cable uses OM4 multimode fiber with a 50/125 µm core/cladding specification. Its eight fibers are terminated as an MPO-to-MPO assembly, making it suitable where the installed optical path requires an 8-fiber multimode MPO connection rather than separate duplex patch cords.

What does Type B polarity mean for this MPO cable?▾

Type B identifies the MPO polarity configuration of the cable. Polarity determines how fiber positions map from one connector end to the other. Confirm the polarity requirement of both connected MPO components so transmit and receive paths are aligned through the completed channel.

Are both connectors on this cable female MPO connectors?▾

Yes. The cable has female MPO connectors at both ends, with APC-polished end faces. Verify that the mating interfaces provide the required complementary connector arrangement and support APC MPO connections before selecting the cable for an existing fiber enclosure, panel, or device.