
Outdoor Armored Fiber Patch Cord Overview
The Outdoor Armored PDLC 4-Fiber LC to 4-Fiber LC Patch Cord Bundle is a high-performance, pre-terminated armored fiber optic solution engineered for FTTX deployments, telecom base stations, industrial networks, and harsh environmental conditions. Featuring a stainless steel spiral armored structure, this patch cord provides rodent resistance, crush protection, and superior mechanical robustness, while maintaining flexibility and ease of installation for both indoor and outdoor applications.
Designed for high-reliability, long-distance optical transmission, the PDLC armored fiber patch cord supports single-mode and multi-mode networks, ensuring low insertion loss, stable return loss, and consistent performance under challenging environmental conditions.

Product Description: Outdoor Armored PDLC Fiber Patch Cord
The PDLC armored fiber patch cord incorporates a stainless steel spiral tube to provide maximum protection against rodent damage, crushing, bending, and torsion. Lightweight and flexible, it is ideal for rapid installation and repeated retrieval in industrial, commercial, and military networks.
The ruggedized design supports direct burial, conduit installation, and aerial deployments, maintaining stable optical performance under extreme temperatures, high mechanical stress, and harsh environmental conditions.
Featuring high tensile strength, crush resistance, flame retardancy, and oil/wear resistance, this armored tactical fiber patch cord is optimized for high-density indoor/outdoor cabling, ensuring secure and reliable fiber connectivity.
Applications of Outdoor Armored PDLC Fiber Patch Cord
The PDLC 4F LC to 4F LC armored fiber patch cord is widely deployed across multiple demanding scenarios:
FTTX Networks: From central equipment rooms to subscriber premises, including horizontal and vertical building cabling and drop connections.
Telecom & Base Station Deployment: BBU-RRU remote cabling for 4G/5G networks.
Data Centers & Distribution Frames: High-density patch cords and pigtails for server racks and cross-connects.
LAN & Multi-Terminal Cabling: Indoor/outdoor horizontal and vertical cabling for enterprise or campus networks.
Military & Tactical Networks: Harsh field environments requiring frequent deployment and retrieval.
Military Emergency Communications: Reliable connectivity in critical operations.
Industrial Networks: Harsh conditions, emergency systems, rail transit, LED display installations, and broadcasting.
Broadcasting & Television: Professional media and television transmission networks.
Duct or Direct Buried Applications: Underground or conduit installations requiring long-term mechanical protection and reliability.
Features & Advantages of Outdoor Armored PDLC Fiber Patch Cord
Compact Multi-Core Design: Lightweight and ideal for high-density cabling in confined spaces.
Durable Sheathing: LSZH, PVC, or polyurethane jackets provide flame retardancy, weather resistance, and environmental protection.
Stainless Steel Spiral Armor: Ensures resistance to crushing, torsion, and impact while maintaining flexibility.
Lightning Isolation: Protects terminal connections from electrical interference.
Military-Grade Tactical Quality: Tested per MIL-STD-810 and IEC 61753-1 standards for impact, crush, and tensile strength.
High Tensile Performance: Branch and main cords withstand installation pulls without fiber damage.
Bend, Oil & Wear Resistant: Suitable for repeated deployment and retrieval in field or urban environments.
Easy Maintenance & Cost Efficiency: Protective design minimizes cable damage, reducing operational costs.
Versatile Deployment: Compatible with indoor, outdoor, aerial, conduit, and direct burial installations.
Reliable Transmission: Supports single-mode and multi-mode networks with low insertion loss and stable return loss.
Why Choose the Outdoor Armored PDLC 4F LC to 4F LC Fiber Patch Cord
The Outdoor Armored PDLC Fiber Patch Cord is the preferred choice for telecom operators, industrial network engineers, and military applications. Its mechanical robustness, high-density flexibility, and superior environmental resistance ensure long-term performance under standard and extreme conditions.
This pre-terminated armored fiber solution provides reliable, high-performance connectivity for FTTX networks, base station cabling, LANs, and harsh environment applications, offering a cost-effective, durable, and trusted solution for all critical fiber optic network requirements.
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Key Specifications of Outdoor Armored PDLC Fiber Patch Cord
| Parameter | Single Mode | Multi Mode |
|---|---|---|
| Insertion Loss | ≤0.3 dB (typical for 1 m) | ≤0.3 dB (typical for 1 m) |
| Return Loss | PC ≥ 45 dB UPC ≥ 55 dB APC ≥ 65 dB |
Not applicable for standard multimode LC connectors |
| Fiber Return Loss | ≤0.1 dB | ≤0.1 dB |
| Vibrational Loss | ≤0.2 dB | ≤0.2 dB |
| Interconnect Loss | ≤0.2 dB | ≤0.2 dB |
| Pressure Resistance | ≥80 kg | ≥80 kg |
| Operating Temperature | -20℃ ~ +75℃ | -20℃ ~ +75℃ |
| Rated Tensile Strength | Branch Cord: 10 kg Main Cord: 30 kg |
Branch Cord: 10 kg Main Cord: 30 kg |
| Outer Diameter | Branch Cord: 2.8 ±0.1 mm Main Cord: 5.0 ±0.1 mm |
Branch Cord: 2.8 ±0.1 mm Main Cord: 5.0 ±0.1 mm |
| Cable Length | Customizable | Customizable |
Note: Tensile values indicate recommended installation load; actual breaking strength is higher. Insertion and return loss may vary slightly with cable length.








