Eaton N390B-66M-8AP 66 m OM4 8-Fiber MPO Cable

Name: Eaton N390B-66M-8AP 66 m OM4 8-Fiber MPO Cable
Brand: Eaton
SKU: N390B-66M-8AP
Price: 208.02 USD
Availability: InStock

Eaton|

MPN: N390B-66M-8AP

In Stock

$208.02

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Key Features

66 m cable length
OM4 50/125 µm multimode fiber
8-fiber female MPO to female MPO connectivity
APC-polished MPO interfaces
Type B polarity
Span 66 m between compatible MPO interfaces with an OM4 multimode patch cable.

Connect compatible 8-fiber MPO interfaces over a 66 m multimode fiber run with an OM4 MPO-to-MPO patch cable terminated female at both ends. The cable uses eight 50/125 µm fibers, providing a single MPO connector path for an eight-fiber connection rather than individual fiber terminations. APC-polished MPO interfaces are specified on both cable ends. Type B polarity is a defining selection requirement for this cable. Confirm that the connected MPO equipment, cassettes, panels, or trunking follows the same Type B polarity method before installation. Female MPO connectors mate with corresponding pinned MPO interfaces, so connector gender at both endpoints matters alongside fiber count and polarity. Eaton N390B-66M-8AP fits multimode structured-cabling runs where a 66 m, 8-fiber, female MPO-to-female MPO segment is required. Its combination of OM4 fiber, APC connector polish, and Type B polarity differentiates it from MPO patch cables with other fiber counts, connector genders, polish types, or polarity arrangements. Select it when every endpoint requirement aligns with this exact eight-fiber MPO configuration.

Ideal For

Patching compatible MPO-equipped equipment to an 8-fiber multimode distribution panel.
Extending a Type B MPO fiber path across a 66 m structured-cabling route.
Connecting compatible 8-fiber MPO trunks, cassettes, or panels that require female MPO ends.

Why This Product

1Provides a 66 m MPO patch-cable length.
2Carries 8 fibers in one MPO-to-MPO connection.
3Uses female MPO connectors with APC-polished interfaces.
4Applies Type B polarity for compatible MPO paths.

Cable

Length

66 m

Shipping

Shipping Weight

0.00 lb

Connectivity

Polarity	Type B
Connector End A	Female MPO, APC-polished
Connector End B	Female MPO, APC-polished

Optical Fiber

Fiber Type	OM4 multimode fiber
Fiber Count	8 fibers
Core/Cladding Diameter	50/125 µm

Catalog Classification

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Frequently Asked Questions

What is included with Eaton N390B-66M-8AP?▾

Eaton N390B-66M-8AP specifies a 66 m OM4 multimode fiber patch cable terminated with female MPO connectors at both ends. The cable uses eight 50/125 µm fibers, APC-polished interfaces, and Type B polarity.

What connector configuration does this cable use?▾

This cable has female MPO connectors at both ends, forming an MPO-to-MPO connection. Both MPO interfaces are APC-polished. Verify that each endpoint provides the corresponding pinned MPO mating interface before selecting the cable.

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

Type B identifies the cable's MPO polarity arrangement. The connected equipment, panels, cassettes, and trunk cabling must use a compatible Type B polarity plan so transmit and receive fiber paths are mapped correctly across the connection.

Is N390B-66M-8AP a singlemode fiber cable?▾

No. N390B-66M-8AP uses OM4 multimode fiber with a 50/125 µm core and cladding size. It is intended for compatible multimode MPO connections, not singlemode fiber interfaces.