Eaton N845B-31M-8AP 31 m OM4 8-Fiber MPO Fiber Cable

Name: Eaton N845B-31M-8AP 31 m OM4 8-Fiber MPO Fiber Cable
Brand: Eaton
SKU: N845B-31M-8AP
Price: 231.67 USD
Availability: InStock

Eaton|

MPN: N845B-31M-8AP

In Stock

$231.67

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Key Features

31 m cable length
8-fiber MPO female-to-female connectivity
OM4 50/125 µm multimode fiber
APC connector geometry
Type B fiber polarity
Connect MPO-based multimode links across a 31 m cable run.

Connect MPO-based multimode fiber infrastructure over a 31 m path with an 8-fiber OM4 patch cable built around 50/125 µm multimode fiber. Eaton N845B-31M-8AP terminates in female MPO connectors at both ends, providing a direct MPO-to-MPO connection for equipment, cassettes, panels, or trunking paths that use compatible MPO interfaces. The cable uses APC connector geometry and Type B polarity. Type B reverses the fiber positions from one connector end to the other, an important characteristic when matching the cable to the polarity method used by the installed fiber system. The 8-fiber construction addresses links that require eight optical fibers rather than a 12-fiber MPO allocation. OM4 multimode fiber is intended for short-reach, high-bandwidth optical channels within buildings and campus environments. This cable fits equipment-room, data-center, and telecommunications-room pathways where a 31 m MPO interconnect is required between fixed fiber infrastructure and active optical equipment. Its female-to-female connector arrangement allows direct connection to compatible male MPO ports or adapters without adding individual duplex patch cords.

Ideal For

Data-center MPO links between active optical equipment and a structured fiber panel.
Telecommunications-room interconnects requiring a 31 m multimode MPO cable path.
Parallel-optics fiber channels using 8-fiber Type B polarity infrastructure.

Why This Product

1Provides a 31 m reach for longer MPO interconnect paths.
2Uses 8-fiber construction rather than a 12-fiber allocation.
3Combines Type B polarity with MPO female-to-female termination.
4Uses OM4 50/125 µm multimode fiber and APC connector geometry.

Cable

Polarity	Type B
Fiber Type	OM4 multimode fiber
Fiber Count	8 fibers
Cable Length	31 m
Core/Cladding Diameter	50/125 µm

Shipping

Shipping Weight

0.00 lb

Connectivity

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

Classification

Product Category

TL CUSTOM

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Frequently Asked Questions

How do I confirm N845B-31M-8AP is the right part for my deployment?▾

Match the required cable length, OM4 50/125 µm multimode fiber type, 8-fiber count, female MPO connectors, APC connector geometry, and Type B polarity to the ports, adapters, and polarity method already used in the fiber channel.

What connector arrangement does this MPO cable use?▾

The cable has an MPO female connector at each end, creating an MPO female-to-female connection. Both connector ends use APC geometry, so the mating equipment or adapter must provide compatible MPO interfaces and endface requirements.

What does Type B polarity mean for this cable?▾

Type B polarity reverses fiber positions from one end of the MPO cable to the other. It must be matched with the polarity scheme used by the connected cassettes, adapters, and transceivers so transmit and receive paths map correctly.

Where is OM4 multimode MPO cabling commonly used?▾

OM4 multimode MPO cabling is commonly used for short-reach optical links inside data centers, equipment rooms, and telecommunications rooms. Its MPO format supports structured fiber paths between active equipment, patching hardware, and fiber distribution infrastructure.