MTP Harness Assemblies for High-Density Fiber Connectivity
MTP Harness Assemblies from iFiber Optix offer a reliable solution for managing high-density fiber connections. These pre-terminated cables simplify fiber infrastructure by splitting one 12-fiber or 24-fiber MTP connector into multiple individual fiber connections — such as LC, SC, or ST — minimizing cabling clutter, reducing installation time, and supporting future scalability.
Available in both singlemode and multimode configurations with OM3, OM4, and OS2 fibers, each assembly is customizable to meet specific breakout lengths, cable types, and connector configurations.
MTP Harness Assemblies
iFiber Optix MTP Harness Assemblies break out a single high-density MTP connector into multiple duplex LC, SC, or ST connections — bridging MTP trunk infrastructure to individual device ports with no field termination required. Ideal for data centers, telecom networks, and high-speed Ethernet applications including QSFP+ and 40G/100G switching environments.
Key Features
- High-Density Fiber Management Break out MTP connectors into multiple LC, SC, or ST connections, reducing cabling clutter and optimizing rack space in densely populated cabinets and data center environments.
- High-Speed Network Support Compatible with 10G, 40G, and 100G Ethernet networks — including QSFP+ transceivers and MTP/MPO-based switching hardware — ensuring seamless, high-bandwidth data transmission.
- Customizable Design Tailor breakout lengths, connector types, and fiber counts to meet the exact requirements of your network. Singlemode OS2 and multimode OM3/OM4 options available.
- Reduced Installation Time Pre-terminated assemblies allow for plug-and-play deployment, eliminating field splicing and minimizing setup time while reducing the risk of termination errors.
- Durable & Flexible Construction Designed with bend-insensitive fibers and available in indoor/outdoor or plenum-rated jackets, these assemblies perform reliably across a wide range of installation environments.
Configuration Options
MTP Harness Assemblies are available in multiple fiber types, breakout connector styles, and jacket ratings to match your exact infrastructure requirements.
Singlemode — OS2
9/125µm OS2 singlemode fiber. Supports long-haul links and coherent transceiver connections. Ideal for inter-building backbones and carrier environments.
Multimode — OM3 / OM4
50/125µm laser-optimized multimode fiber. Supports 10G, 40G, and 100G short-reach data center links. Available in aqua (OM3) and erika violet (OM4) jackets.
LC Duplex Breakout
Most common harness configuration. Breaks a 12 or 24-fiber MTP trunk into 6 or 12 LC duplex pairs — ideal for SFP+, XFP, and QSFP+ port connections.
SC / ST / Custom Breakout
SC and ST breakout options available for legacy infrastructure compatibility. Custom fiber counts, breakout lengths, and jacket types engineered to specification.
Ordering Information
Use the part number structures below to specify your MTP Harness Assembly. Contact us with your configuration for a fast quote.
MTP Multi-Mode Ordering Information (OM3/OM4)
| I2350 | — | 12MTP | — | F | — | 4LCDX | — | 18N | — | 100 | — | F | — | B |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fiber Glass | Fiber Glass | MTP Gender | Fiber Count | Length | Length | U/M | Orientation | |||||||
| I2350 = 50µm OM3 I2550 = 50µm OM4 |
12MTP = 12-Channel 24MTP = 24-Channel |
F = Female M = Male |
4 = 8-Fiber 6 = 12-Fiber LCDX = LC SCDX = SC |
18N = 18 in. 24N = 24 in. 30N = 30 in. 36N = 36 in. 48N = 48 in. |
N = Inches F = Feet M = Meters |
B = Cross-over (QSFP) |
MTP Single-Mode Ordering Information
| I2750 | — | 12MTPA | — | F | — | 4LCDX | — | 18N | — | 100 | — | F | — | B |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fiber Glass | Fiber Glass | MTP Gender | Fiber Count | Connector | Length | U/M | Orientation | |||||||
| I2750 = Singlemode | 12MTPA = 12-Channel 24MTPA = 24-Channel |
F = Female M = Male |
4 = 8-Fiber 6 = 12-Fiber LCDX = LC SCDX = SC |
18N = 18 in. 24N = 24 in. 30N = 30 in. 36N = 36 in. 48N = 48 in. |
N = Inches F = Feet M = Meters |
B = Cross-over (QSFP) |
Example part number: I2350-12MTP-F-6LCDX-30N-100-F-B — OM3 multimode, 12-channel MTP female, 12-fiber LC duplex breakout, 30-inch legs, cross-over orientation for QSFP+ connections.
Applications
- Data Centers Enable high-density patching between network equipment, reducing cabling complexity and optimizing rack space in top-of-rack and end-of-row switching deployments.
- Telecommunication Networks Manage fiber transitions from backbone MTP trunk infrastructure with breakout assemblies, simplifying multi-fiber deployments and reducing termination points.
- High-Speed Ethernet & QSFP+ Modules Provide easy, reliable connections from MTP trunk cables to QSFP+ transceivers and other MPO/MTP-based network equipment running 10G, 40G, or 100G.
- Enterprise Networks & FTTH Ensure seamless fiber management for office building backbones and fiber-to-the-home deployments with reliable, pre-tested breakout assemblies.
How to Choose the Right MTP Harness Assembly
Selecting the correct harness configuration ensures compatibility with your existing infrastructure and supports long-term network growth.
Determine Connector Type
Ensure compatibility between the breakout connectors and your network equipment. LC duplex is most common for SFP+/QSFP+ ports; SC or ST for legacy infrastructure.
Identify Fiber Type & Bandwidth
Select OM3 or OM4 multimode for short-reach data center links, or OS2 singlemode for long-haul and inter-building backbone connections.
Match Jacket to Environment
Choose plenum-rated for air-handling spaces, riser for vertical runs between floors, or indoor/outdoor and armored cable for harsh or exposed installation paths.
Plan for Network Expansion
Opt for modular 24-fiber configurations where possible — they support future capacity upgrades without replacing trunk infrastructure as speeds and densities scale.