Armored Fiber Patch Cords
What is Armored Fiber Optic Patch Cords?
Armored Fiber Patch Cords (Armored fiber patch cables) that provide stronger protection of the optical fibers to support fiber optic cabling in the most harsh environments
This Type fiber patch cable use rugged shell with aluminum armor and kevlar inside the jacket, and it is 10 times stronger than regular fiber patch cord. This will help make the patch cord resistant of high tension and pressure. it has a 40% higher rated range of operating temperature, so it provides stable performance over a wide temperature range. This type patch cable is specifically ideal for light to medium duty indoor/outdoor applications. We supply armored fiber optic patch cable, including 10G OM4/ OM3, 9/125, 50/125, 62.5/125 fiber types. This fiber optic patch cords can be with SC, ST, FC, LC, MU, SC/APC, ST/APC, FC/APC, LC/APC, E2000/APC, etc. types of terminations.
This Type fiber optic patch cables retain all the features of standard patch cords, but are much stronger. Armored fiber optic patch cables will not get damaged even if stepped by an adult and they are rodent-resistant. By using an armored patch cable you don’t need to worry about rodents like rats that may bite the cables. Armored fiber optic cables are strong; they are actually as flexible as standard fiber optic patch cords. Armored fiber optic patch cords are made a with similar outer diameter to standard patch cords, make them both space saving and strong. What’s more, they can be made with different jacket colors and jacket types such as OFNR etc. Armored fiber optic patch cords can be made with LC, SC, FC, ST, LC/APC, SC/APC, FC/APC and other types of connectors.
Our fiber optic patch cords are fully custom made, the fiber cores can be from 1 core simplex, 2 core duplex, 4 cores, 6 cores, till 144 cores. these multi core armored fiber patch cords are fully compatible with IEC and EIA-TIA standards, while they have enchanced durability due to its armored design. the cable length, jacket type, connector types can be made according to customers’ requirement.
These multi core armored fiber optic patch cords are used in CATV, PON, FTTH and ATM/SONET applications, saving the space while reduce the need of extra protection, easy to install and reusable, you can easily and quickly deploy them. the multi core armored fiber patch cords are single mode and multi mode types, fiber types include OS1, OS2, OM1, OM2, OM3, OM4, 9/125, 50/125 and 62.5/125. please contact us for your multi core armored fiber patch cords needs.
Features
Available in low smoke zero halogen (LSZH) jacket
Conforms to IEC, EIA-TIA or Telcordia performance requirements
Available in different fibre types
Available in standard and custom lengths
REACH, SvHC and RoHS materials compliant
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Overview: Fiber optic armored patch cords are robust fiber jumper cables with built‑in protective metal tube layers that safeguard optical fibers against mechanical damage, impact, and rodent attack. They maintain flexibility while providing superior crush and tensile resistance. ME Fiber Optic armored patch cords are engineered for high‑reliability indoor and outdoor connections in demanding telecom, industrial, and military network environments.
Structure and Design
- Core/Cladding: 9/125 μm (OS2 Singlemode) or 50/125 μm & 62.5/125 μm (Multimode OM2/OM3/OM4)
- Fiber Count: Simplex or Duplex (LC/SC/ST/FC/MU/MTP interfaces)
- Armored Layer: Stainless steel tube or spiral coil for anti‑rodent and crush protection
- Jacket Material: LSZH, PVC, or PU for different environments
- Insertion Loss: ≤ 0.3 dB (Typical)
- Return Loss: ≥ 55 dB (UPC), ≥ 60 dB (APC)
- Operating Temperature: −40 °C to +75 °C
- Customization: Length, connector type, and fiber mode available on request
Main Features
- Metal armored design for bending and impact protection
- Flexible enough for internal routing without risk of fiber breakage
- Rodent‑proof, moisture‑resistant, and flame‑retardant construction
- High‑precision ceramic ferrule ensures low insertion loss
- Easy to install and compatible with standard patch panels and enclosures
- Available in singlemode or multimode, simplex or duplex configurations
Applications
- Data centers and telecom racks
- FTTX and central office installations
- Industrial Ethernet and automation networks
- Defense, oil, mining, and outdoor link wiring
- Broadcast and security surveillance fiber systems
Technical Performance
| Parameter | Typical Value |
|---|---|
| Insertion Loss (SM/MM) | ≤ 0.3 dB / ≤ 0.2 dB |
| Return Loss (UPC/APC) | ≥ 55 dB / ≥ 60 dB |
| Tensile Strength | ≥ 100 N (Simplex) |
| Crush Resistance | ≥ 200 N/100 mm |
| Durability | ≥ 1000 Mating Cycles |
| Operating Temperature | −40 °C ~ +75 °C |
Related keywords: armored fiber patch cord datasheet, LC armored patch cable, SC armored duplex jumper, metal tube fiber optic patch cord, indoor/outdoor armored jumper, rodent‑proof fiber optic cable, high‑tensile fiber patch cord, rugged fiber optic cable.
FAQ – Fiber Optic Armored Patch Cord
What is an armored fiber optic patch cord?
It is a fiber jumper protected by a steel or metal tube that prevents crushing, bending, or rodent damage while preserving flexibility and low optical loss.
When should you use armored patch cords?
They are used in harsh environments, outdoor cabinets, or areas exposed to physical stress or animal interference where extra mechanical protection is required.
Are armored patch cables bendable?
Yes. The stainless armoring is flexible enough to allow standard bending radius while ensuring the inner fiber remains uncompromised.
Can armored patch cords be used outdoors?
Yes. With PU or LSZH jacket variants, armored patch cords can be used outdoors or in ducts, offering UV and water resistance.
What connector types are available?
Common connector options include LC, SC, ST, FC, and MTP/MPO types, supporting both UPC and APC polishing standards.

