Gruber Industries Home Page →

Gruber Motor Company

Gruber Power Services

Gruber Technical Services

Gruber Commercial Properties

EV Preserve
Contact Us

Sign Up

Login

Login

Shop Products

Infrastructure & Rack Systems

Panels, Enclosures & Work Area

Cables & Accessories

Connectors & Termination

Hardware, Adapters & Tools

Active & Specialty

Custom Services

Help & Resources

Our Companies

OM4 (MTP) 12 Fiber – 6 LC Connector Multi-Mode Duplex Breakout Fiber Cable

80fd27a4-e06a-47b1-b973-7ff8f9b240ac copy
53442c0f-acb3-4a04-8f4c-fea18bb863ff copy
7500c9a2-c0e2-4734-8174-f0ad14337d70 copy
be86c6a8-e424-4612-a34d-f59f2a2a25e0 copy
6ba8c8a9-cc98-4622-8954-32e605a7a4df copy
d1177eae-7590-4bd2-87a7-4e518c4a74db copy
26b0f7fe-4193-41e2-b019-4325603322c9 copy
Medallion
Made In USA
Lifetime-Warrranty-Optimized
80fd27a4-e06a-47b1-b973-7ff8f9b240ac copy
53442c0f-acb3-4a04-8f4c-fea18bb863ff copy
7500c9a2-c0e2-4734-8174-f0ad14337d70 copy
be86c6a8-e424-4612-a34d-f59f2a2a25e0 copy
6ba8c8a9-cc98-4622-8954-32e605a7a4df copy
d1177eae-7590-4bd2-87a7-4e518c4a74db copy
26b0f7fe-4193-41e2-b019-4325603322c9 copy
Medallion
Made In USA
Lifetime-Warrranty-Optimized

Price:

Call for Price

PN: 17-890250-XXX SKU 17-890250-XXX Category Tags , , , , , ,

Unprecedented Lifetime Warranty on all the products we produce.

California PROP 65 Warning

For California Residents Only: California Proposition 65 Warning
WARNING: Some products may contain chemicals that are known to the State of California to cause cancer or reproductive harm.

Proposition 65, the Safe Drinking Water and Toxic Enforcement Act of 1986, is a law that requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. The warnings are intended to help California consumers make informed decisions about their exposure to these chemicals from the products they use. The California Office of Environmental Health Hazard Assessment (OEHHA) administers the Proposition 65 program and publishes the listed chemicals, which includes more than 850 chemicals. In August 2016, OEHHA adopted new regulations, effective on August 30, 2018, which change the information required in Proposition 65 warnings.

Additional Information about California Proposition 65
For background on California Proposition 65 warnings, see https://www.p65warnings.ca.gov/new-proposition-65-warnings.

California Proposition 65 and its regulations are posted at https://oehha.ca.gov/proposition-65/law/proposition-65-law-and-regulations

CALIFORNIA WARNING

Description:

MPO OM4 to 12-Fiber to 6-LC Duplex Breakout Cable — Type B Breakout Cable
Multi-Mode Fiber Breakout Cable • Available in 3 m, 5 m, 7 m, 10 m, 15 m, and 20 m

This MPO OM4 to 6-LC duplex breakout cable series is designed for high-density fiber patching in data centers and structured cabling environments where clean routing, fast deployment, and space savings matter. Featuring an MPO female connector on one end and six LC duplex legs on the other, these breakout assemblies are ideal for direct connection to optics, cassette transitions, and high-bandwidth switch or server applications using OM4 50/125 multimode fiber. Multiple lengths are available to support short cross-connects, cabinet runs, and longer in-rack or row-to-row routing needs.

Connectors Cable Mgmt Tutorial

Why these cables matter
  • High-density MPO breakout design — Transitions a 12-fiber MPO connection into 6 LC duplex channels for efficient patching.
  • Optimized for high-speed optics — Suitable for 40G QSFP+ SR4 / CSR4 and 100G QSFP28 SR4 connectivity.
  • OM4 laser-optimized multimode fiber — Supports modern data center bandwidth requirements with excellent optical performance.
  • Type B polarity — Ideal for applications requiring reversed fiber mapping in MPO environments.
  • Multiple stocked lengths — Makes it easier to match cable length to cabinet layout and reduce slack.
  • Slim 3.0 mm jacket — Helps improve cable routing and organization in dense rack and cabinet installations.
SKU Length Configuration
17-890250-003MB 3 m MPO OM4 to 12-Fiber to 6-LC Duplex, Type B
17-890250-005MB 5 m MPO OM4 to 12-Fiber to 6-LC Duplex, Type B
17-890250-007MB 7 m MPO OM4 to 12-Fiber to 6-LC Duplex, Type B
17-890250-010MB 10 m MPO OM4 to 12-Fiber to 6-LC Duplex, Type B
17-890250-015MB 15 m MPO OM4 to 12-Fiber to 6-LC Duplex, Type B
17-890250-020MB 20 m MPO OM4 to 12-Fiber to 6-LC Duplex, Type B
Technical Specifications
Specification Details
Connector Type MPO Female to 6-LC Duplex
Polish UPC
Return Loss 20 dB
Insertion Loss 0.35 dB max (0.15 dB typical)
Jacket OD 3 mm
Fiber Mode OM4 50/125 µm
40/100G Ethernet Distance 150 m at 850 nm
10G Ethernet Distance 400 m at 850 nm
Jacket Material OFNR
Temperature Range -20°C to +70°C
Polarity Type B
Jacket Color Aqua
Choose the Right Multi-Mode Fiber
Fiber Type Jacket Color Core Size Typical Speed Distance Best Use
OM1 Orange 62.5 µm 1 Gbps ~275 m Legacy networks
OM2 Orange 50 µm 1 Gbps ~550 m Enterprise networks
OM3 Aqua 50 µm (laser optimized) 10 Gbps ~300 m Modern data centers
OM4 Aqua 50 µm (advanced laser optimized) 10–100 Gbps+ ~400 m (10G)
~150 m (40/100G)		 High-performance data centers
Quick Summary

This MPO OM4 to 6-LC duplex breakout cable family provides a compact, high-performance solution for fiber patching between MPO backbone links and LC-based transceiver connections. With Type B polarity, OM4 50/125 multimode fiber, and support for 40G/100G SR4 applications, these cables are well suited for modern data center and enterprise optical networks. With multiple stocked lengths from 3 m to 20 m, you can choose the right fit for your layout without excess slack or routing headaches.

Why Buy from Gruber
  • Designed for dense fiber environments — Ideal for data centers, cabinets, and structured cabling systems where space is tight.
  • Reliable optical performance — Low insertion loss and UPC polish help maintain signal quality.
  • Cleaner migration path — Makes it easy to break out MPO trunks into LC duplex connections for optics and patch fields.
  • Length options that fit the job — Choose from 3 m, 5 m, 7 m, 10 m, 15 m, and 20 m to better match your routing path.
  • Expert support — We help confirm polarity, connector format, and fiber type before you buy.

Related products

Gruber Communications