Eaton N390B-15M-1X2AP 15 m OS2 MPO Breakout Cable

Name: Eaton N390B-15M-1X2AP 15 m OS2 MPO Breakout Cable
Brand: Eaton
SKU: N390B-15M-1X2AP
Price: 97.75 USD
Availability: InStock

Eaton|

MPN: N390B-15M-1X2AP

In Stock

$97.75

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Key Features

15 m singlemode fiber reach
OS2 8.3/125 µm fiber construction
1 x 8-fiber APC MPO female common end
2 x 4-fiber breakout branches
Split one 8-fiber APC MPO female connection into two 4-fiber branches.
Route singlemode fiber across a 15 m cable length.

Split an 8-fiber APC MPO connection into two separate 4-fiber paths with this 15 m singlemode breakout assembly. Eaton N390B-15M-1X2AP provides one 8-fiber APC MPO female common end and two 4-fiber branch ends, establishing a defined 1-to-2 fiber distribution path from a single high-density connection. The 15 m length supports routed fiber paths where a short patch lead cannot reach the required termination area. Its common-end and branch layout helps organize links that begin at an 8-fiber MPO interface and continue as two distinct 4-fiber runs. Plan cable routing around the single common end, the two branch legs, and the physical path needed to maintain orderly fiber management. OS2 8.3/125 µm singlemode construction identifies this assembly for singlemode fiber infrastructure rather than multimode cabling. The combination of an APC MPO female connection, eight fibers at the common end, two four-fiber branches, and 15 m reach distinguishes this configuration for installations that require a specific fanout topology instead of a straight-through fiber patch connection.

Ideal For

Routing one 8-fiber APC MPO fiber path into two separate 4-fiber paths in a structured cabling run.
Extending a singlemode breakout connection across a 15 m pathway between fiber termination areas.
Organizing high-density MPO fiber distribution where two four-fiber branch runs are required.

Why This Product

1Uses a 1-to-2 topology from one 8-fiber common end to two 4-fiber branches.
2Provides 15 m reach for longer routed fiber paths.
3Uses OS2 8.3/125 µm singlemode fiber.
4Terminates the common end with an 8-fiber APC MPO female connector.

Cable

Fiber Mode	Singlemode
Cable Length	15 m
Cable Topology	1 x 8-fiber to 2 x 4-fiber breakout
Fiber Classification	OS2
Core/Cladding Diameter	8.3/125 µm

Shipping

Shipping Weight

0.00 lb

Connectors

Branch Configuration	2 x 4-fiber branches
Common-End Connector	1 x 8-fiber APC MPO female

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Frequently Asked Questions

How do I confirm N390B-15M-1X2AP is the right part for my deployment?▾

Match the required topology first: one 8-fiber APC MPO female connection must break into two 4-fiber paths. Then verify that a 15 m OS2 8.3/125 µm singlemode run fits the route and that the branch-side interfaces match the connected equipment.

Does Eaton N390B-15M-1X2AP use singlemode fiber?▾

Yes. This assembly uses OS2 singlemode fiber with an 8.3/125 µm core and cladding specification. It should be matched to a singlemode optical cabling path rather than substituted for a multimode fiber breakout assembly.

What connector is used at the common end?▾

The common end uses one 8-fiber APC MPO female connector. The APC connector geometry and eight-fiber format are important when matching the cable to the existing MPO connection and required fiber-path arrangement.

What fiber layout does this breakout cable provide?▾

The cable provides one 8-fiber common connection that breaks out into two 4-fiber branches. This layout supports fiber paths that begin at a single eight-fiber MPO interface and continue through two separate four-fiber runs.