MPO/UPC OM4 12-fiber patch cord full assembly view
MPO/UPC OM4 12-fiber patch cord connector close-up
MPO/MTP Fiber

MPO/UPC-MPO/UPC MM 12F 12 Core OM4 3.0mm LSZHFiber Optic Patch Cord

12-fiber MPO/UPC OM4 multimode patch cord with LSZH jacket. Optimized for 100G/400G short-reach data center links with extended bandwidth over OM3.

Connector TypeMPO/UPC – MPO/UPC
Fiber ModeMultimode OM4 (50/125μm)
Fiber Count12 Fibers
Insertion LossTypical 0.3dB, Max 0.75dB
Return Loss≥20dB (UPC)
Durability≥500 mating cycles
Specifications

Technical Specifications

Connector Type
MPO/UPC – MPO/UPC
Fiber Mode
Multimode OM4 (50/125μm)
Fiber Count
12 Fibers
Cable Diameter
3.0mm
Jacket Material
LSZH (Low Smoke Zero Halogen)
Jacket Color
Erika Violet
Wavelength
850nm / 1300nm
Insertion Loss
Typical 0.3dB, Max 0.75dB
Return Loss
≥20dB (UPC)
Bandwidth (850nm)
4700 MHz·km
Repeatability
≤0.1dB
Interchangeability
≤0.2dB
Durability
≥500 mating cycles
Operating Temperature
-20°C to +70°C
Polarity
Type A / B / C available
Standards
IEC 61754-7 · TIA-604-5 (FOCIS 5) · TIA-492AAAD (OM4) · Telcordia GR-326
Key Features

Engineered For Performance

Extended Reach Over OM3

OM4 fiber provides 4700 MHz·km effective modal bandwidth at 850nm — supporting 100G SR4 links up to 150m, 50% farther than OM3.

100G/400G Optimized

Designed for IEEE 802.3bs 400GBASE-SR16 and 100GBASE-SR4 parallel optics, delivering high-bandwidth connectivity for next-generation data centers.

Factory Terminated & Tested

100% end-face inspection and 3D interferometric testing on every fiber ensures consistent low-loss performance right out of the box.

LSZH Safety Jacket

Erika violet LSZH jacket meets IEC 60332-1 standards. Low smoke, zero halogen construction is ideal for enclosed spaces and plenum environments.

Typical Applications

OM4 MPO patch cords in high-density data center rack
01

100G/400G Data Centers

High-speed spine-leaf fabric interconnects using QSFP28 and QSFP-DD parallel optics transceivers over short-reach multimode links.

02

SAN & HPC Clusters

Storage area networks and high-performance computing clusters demanding ultra-low-latency, high-bandwidth fiber connections.

03

Enterprise Campus Backbone

Building-to-building multimode backbone links in campus networks where OM4 extended reach reduces the need for single-mode upgrades.

Interested in this MPO/UPC OM4 12F Patch Cord?

Tell us your quantity, cable length, and any custom requirements. Our engineering team will respond with a detailed quote within 24 hours.

TTI Fiber 12,000 sqm manufacturing facility in Shenzhen, China

Why TTI Fiber

Trusted Manufacturer Since 2013

TTI Fiber is a professional fiber optic manufacturer based in Shenzhen, China. We provide full OEM/ODM services with factory-direct pricing and dedicated engineering support.

12,000sqmManufacturing Base
15+yearsIndustry Experience
100+countriesProducts Exported
30+brandsGlobal Partners
ISO9001ISO14001CERoHSCPRREACH

Ready to discuss youroptical network project?

Tell us what you’re building — we’ll recommend the right fiber components and provide a fast, accurate quote.

Get Free Quote