Custom OS2 MTP®-8 APC to 4x LC UPC Uniboot Trunk Cable, Base-8 Single-Mode
- Hyperscale 400G Ready: The ultimate single-mode cabling solution, engineered to break out a 100G/400G parallel optic port (like 400GBASE-DR4) into four discrete LC duplex connections over long distances.
- Base-8 Efficiency: 100% fiber utilization for 8-fiber transceivers. Zero dark fibers, ensuring you get maximum value from your conduit space.
- 50% Space Reduction: Advanced LC Uniboot technology houses two single-mode fibers within a single slim round jacket, drastically cutting rack congestion and optimizing thermal airflow.
- Precision APC Polish: Features elite MTP® APC (Angled Physical Contact) connectors to strictly minimize back reflection (RL ≥ 60dB), securing pristine single-mode signal integrity.
- Factory Direct Agility: Manufactured in our advanced 400-500 employee facility. We guarantee 100% 3D interferometer testing, fully customized breakout staggers, and rapid global fulfillment for bulk projects.
Product Overview
The Wolontek Custom OS2 MTP-8 to LC Uniboot Trunk Cable is an elite enterprise and telecom solution designed for the most demanding, space-constrained single-mode network architectures. As data centers migrate to 100G and 400G backbones across vast facilities, traditional Base-12 cabling wastes critical fiber strands, while standard LC zipcord cables create dense loops that obstruct essential cooling systems.
This advanced Base-8 trunk solves both crises simultaneously. It provides a direct, 100% utilized pathway from your high-speed MTP backbone to four discrete LC duplex ports using Uniboot connectors—reducing LC-end cable bulk by exactly 50%. Constructed with premium 9/125μm OS2 single-mode fiber and precise APC (Angled) polishes, this assembly supports immense bandwidth over kilometers of reach with near-zero signal degradation. Fully customized to your data center's exact layout, it delivers plug-and-play reliability straight from our production line.
Key Features
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Uniboot Airflow Optimization: Maximizes patch panel real estate and significantly improves the cooling efficiency of your critical network hardware.
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100% Factory Terminated & Tested: Every trunk cable is meticulously assembled and rigorously tested for insertion loss and return loss, ensuring immediate carrier-grade reliability without field splicing.
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Bend-Insensitive OS2 Fiber: Utilizes G.657.A1 bend-insensitive single-mode fiber, preventing optical attenuation even when routed through tight, congested pathways.
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Optional Pulling Eye: For long-distance routing through conduits or raised floors, a customized pulling eye can be factory-installed to protect the delicate MTP APC and LC UPC connectors from tension damage.
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Standard Yellow Jacket: Encased in an industry-standard yellow jacket for immediate visual identification of single-mode routes within mixed-cabling environments.
Technical Specifications
| Specification | Details |
| Connector A | 1x MTP®-8 (Female/Male Customizable) - APC Polish |
| Connector B | 4x LC UPC Duplex - Uniboot Design |
| Fiber Count | 8-Fiber (Base-8) |
| Fiber Category | OS2 Single-mode 9/125μm |
| Insertion Loss (MTP) | ≤ 0.35dB (Low Loss) |
| Return Loss (MTP APC) | ≥ 60dB |
| Insertion Loss (LC UPC) | ≤ 0.20dB |
| Cable Diameter (LC End) | 2.0mm / 3.0mm (Single Round Cable) |
| Wavelength | 1310nm / 1550nm |
| Jacket Color | Yellow (LSZH / OFNP / OFNR options) |
Application Scenarios
This Base-8 single-mode Uniboot trunk cable is indispensable for large-scale, high-density environments:
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400G to 4x 100G Breakout: Seamlessly splitting a 400GBASE-DR4 transceiver (QSFP-DD/OSFP) into four individual 100GBASE-DR links.
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Data Center Interconnect (DCI): Breaking out long-haul single-mode backbones into manageable, low-bulk LC connections across expansive data halls.
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High-Density Telecom Racks: Upgrading legacy single-mode patching zones where physical rack space and thermal capacity are entirely exhausted.

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