MTP Cable

MTP® jumpers support effortless upgrades to higher network speeds in data centers when paired with our trunk assemblies. They are most often applied for interconnections inside a cabinet. MTP® cabling provides a cost-efficient substitute for labor-intensive on-site terminations, engineered for high-density fiber deployments in facilities requiring space optimization and simplified cable handling.

Please note: US Conec MTP® connectors fully meet MPO standard specifications, delivering unique patented innovations, greater accuracy, proven durability, and notable performance gains compared to conventional MPO connectors.

MTP Patch Cable Advantage Specifications

Connector A：US Conec MTP® Elite Male (with guide pins)
Connector B：US Conec MTP® Elite Male (with guide pins)
Polish Type：APC to APC
Fiber Mode：OS2 9/125μm（G657A1）
Wavelength：1310/1550nm
Fiber Count：24 Fibers
Polarity：Type C
Cable Outside Diameter (OD)：3.0mm
Cable Jacket：Plenum (OFNP)
Min. Bend Radius (Optical Fiber)：10mm
Min. Bend Radius (Fiber Cable)：10/5D (Dynamic/Static)
Connector Durability：500 times
Tensile Strength：80/240N (Long/Short Term)
Insertion Loss：0.35dB Max (0.15dB Typ.)
Return Loss：≥60dB
Attenuation at 1310nm：≤0.32dB/km
Attenuation at 1550nm：≤0.18dB/km
Operating Temperature：-10 to 60°C (14 to 140℉)
Storage Temperature：-10 to 70°C (14 to 158℉)
*MTP is a registered trademark of US Conec Ltd.

MTP Patch Cable Polarity

The MTP® 24-fiber Type C male connector is designed to support high-density parallel optical interconnects while ensuring proper transmit (Tx) to receive (Rx) signal alignment. Unlike Type A (straight-through) and Type B (flipped), Type C polarity uses a pairwise cross configuration, meaning each adjacent fiber pair is reversed between the two ends of the cable.
As a male connector, it is equipped with two guide pins that ensure precise alignment with a female connector during mating, maintaining low insertion loss and stable optical performance.

mtp 24 jumper Key Features:

In a 24-fiber Type C polarity:
Fibers are crossed in pairs (1↔2, 3↔4, 5↔6, etc.).
For example:
Fiber 1 at one end maps to Fiber 2 at the other end
Fiber 2 ↔ Fiber 1
Fiber 3 ↔ Fiber 4
Fiber 4 ↔ Fiber 3
… continuing up to Fiber 23 ↔ Fiber 24
This pairwise reversal guarantees that transmit and receive signals are properly matched for duplex fiber applications, while still supporting high-density parallel connectivity.

mtp 24 jumper Key Features:

Connector type: MTP® 24-fiber male (with guide pins)
Fiber count: 24 fibers, arranged in two rows of 12 fibers each
Polarity standard: Type C (pairwise crossed mapping)
Performance: Low insertion loss, stable alignment, high repeatability
Compatibility: Fully compliant with MPO/MTP® multi-fiber interface standards

mtp 24 jumper Applications:

Duplex optical links: Ideal for systems that require pairwise transmit/receive connections
Data center cabling: Used in structured cabling systems with modular cassettes and patch panels
High-speed networks: Suitable for 40G, 100G, and 200G Ethernet where pairwise polarity is required
Migration-ready solutions: Provides flexibility for upgrading network architectures with polarity management

mtp 24 jumper Advantages:

Pairwise crossing: Ensures correct Tx/Rx alignment for duplex links
High density: Supports 24 fibers in a compact connector format
Scalable performance: Ready for parallel optics in advanced Ethernet environments
Reliable connection: Male guide pins maintain consistent physical contact with female connectors

MTP Cable Advantage

• 100% use low-loss connectors
• Each MPO patch cord is fully tested for insertion loss & return loss, 100% tested, and batch goods are not sloppy
• Each line guarantees 3D geometric dimensions and end face integrity, imported equipment measures 3D, and dust-free workshops ensure cleanliness
• Affordable price, quality assurance, source manufacturers take both quality and price into consideration
• All materials have passed REACH/ROHS environmental protection requirements and are of export quality
• Adequate inventory, complete materials, and efficient production
• Customization of special specification MPO patch cords, fast delivery

MTP Cable 400G-400G direct connection mode

When the 400G QSFP-DD DR4 optical modules at both ends of the machine room can be connected through MPO/MTP-8 single-mode fiber jumpers to achieve 400G transmission.

MTP Cable  single-mode connection

MTP Cable SPIN-LEAF connection method

MTP Cable Application

High-speed interconnection in data centers

It is used for direct connection of 40G/100G optical modules, supports 400G high-speed transmission, and can improve wiring density and transmission efficiency. For example, 400G QSFP-DD DR4 optical modules can be directly connected through MPO/MTP-8 single-mode fiber jumpers. ‌

High-density wiring scenarios

In the backbone wiring of data centers, MTP/MPO trunk fiber jumpers are used in conjunction with adapter modules to achieve interconnection and cross-connection between devices, saving 45% of wiring space. Branch jumpers are used to connect devices with different rates (such as 10G and 40/100G devices). ‌

100G/400G transmission expansion

Supports branch connection of 100G QSFP28 optical modules to 4 25G SFP28 optical modules, or interconnection of 100G CFP optical modules to another CFP. ‌

Fiber-to-Building Applications

It is used for fiber-to-the-building (FTTB) wiring to meet the needs of high-density fiber access.

MTP Cable Test Series

MTP Cable Polarity Test Process

‌End face cleaning: Use special equipment to remove end face contaminants to avoid affecting the test accuracy. ‌
Morphology detection: Analyze the end face microstructure through 3D imaging technology to detect surface roughness, scratches and other defects. ‌
Insertion loss test: Measure the contact loss between the fiber end face and the connector ferrule to evaluate the signal transmission quality. ‌
Polarity verification: Confirm the correspondence between the number of fiber cores and the connector guide hole to prevent communication failure caused by wrong connection. ‌

MTP Cable Test Key Indicators

Cleaning efficiency: It must reach more than 98% to ensure that there are no residual stains on the end face. ‌
‌Detection accuracy: The resolution of 3D morphology detection must be less than 1.5μ, and the insertion loss error must be controlled within 0.3dB. ‌
Test time: It takes about 10 seconds to detect a single fiber core of a 12-core MPO jumper, and the overall test takes about 2 minutes.

MTP Cable Test Common Problems

Pollution sensitivity: Tiny particles on the end face will cause increased loss, and non-contact cleaning methods are required to protect the end face. ‌ ‌