DLC/OD-DFC/ID-SM-5.0 Fiber Optic Patch Cord

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Product Description

1. Dual Heterogeneous Interfaces with Targeted Protection

   
   

   The DLC/OD end adopts a threaded locking structure and an IP67-rated waterproof and dustproof sealed housing, made of corrosion-resistant black engineering plastic. It can withstand outdoor harsh conditions such as rain, salt spray, and sand dust, ensuring stable operation in extreme outdoor environments. The DFC/ID end is designed with a dustproof bayonet lock and a gray lightweight shell equipped with a dustproof gasket, which effectively prevents dust from entering the interface in indoor equipment rooms and ensures clean docking with indoor devices. Both interfaces use UPC precision-polished ceramic ferrules with a tolerance of ≤0.1μm, delivering an insertion loss of ≤0.25dB and a return loss of ≥55dB to minimize signal reflection interference.
2. High-performance Single-mode Transmission Core

   
   

   It utilizes 9/125μm single-mode optical fiber compliant with G657A1/A2 standards, optimized for the mainstream communication wavelengths of 1310nm and 1550nm to achieve long-distance transmission with minimal attenuation. For cables longer than 3m, the insertion loss is controlled to ≤0.25 + 0.0004×L dB, satisfying the medium and long-distance optical signal transmission needs in communication networks.
3. Robust 5.0mm Cable for Complex Cabling

   
   

   The cable jacket is made of UV-resistant LSZH (Low Smoke Zero Halogen) or TPU material, offering excellent flame retardancy and temperature resistance. The internal structure is reinforced with an aramid yarn layer, providing a tensile strength of ≥100N to resist stretching and minor mechanical damage during cabling. With a dynamic bending radius of 20× the cable diameter and a static bending radius of 10× the cable diameter, it can be routed in confined spaces such as base station towers and equipment room cabinets without compromising signal quality. Custom cable lengths ranging from 1m to 150m are available, with a length tolerance of ±10cm to fit different scenario requirements.
4. Wide Temperature Adaptability

   
   

   The patch cord operates stably within a temperature range of -40℃ to +75℃ and can be stored at -40℃ to +85℃. It withstands both the extreme cold of northern winters and the intense outdoor heat of southern summers, ensuring uninterrupted transmission regardless of ambient temperature fluctuations.

Main Applications

1. 5G Base Station FTTA System Connection

   
   

   In Fiber-to-the-Antenna (FTTA) deployments, it connects outdoor Remote Radio Units (RRUs) via the DLC/OD interface to indoor Baseband Units (BBUs) through the DFC/ID interface, establishing an optical signal link between outdoor devices and indoor core equipment. It ensures stable signal transmission for 4G/5G mobile communication networks and serves as a key component in base station communication links.
2. Smart Building & Data Center Cabling

   
   

   For structured cabling in smart office buildings and large-scale industrial parks, it connects outdoor optical access points to indoor DLC intelligent electronic distribution frames. The contact pin structure of the DLC interface enables real-time monitoring of connection status at distribution ports, while the DFC/ID interface docks with servers and switches in equipment rooms, balancing intelligent cabling management with reliable signal transmission.
3. Industrial IoT Indoor-Outdoor Networking

   
   

   Suitable for industrial scenarios such as smart factories, mines, and ports, it links outdoor industrial cameras, environmental sensors, and other devices. The DLC/OD interface’s protective performance copes with dust and humidity in industrial sites, and the DFC/ID interface transmits data to servers in indoor control centers, ensuring real-time and stable industrial data collection and command transmission.
4. Special Sensing & Long-Distance Detection Systems

   
   

   In long-distance optical detection scenarios including outdoor environmental monitoring and remote security sensing systems, the patch cord cooperates with the multimode signal adaptation capability of the DFC interface to achieve long-distance transmission of single-mode signals and efficient collection of local multimode signals. It facilitates the stable transmission of sensing data from outdoor detection terminals to indoor analysis terminals, suitable for special sensing needs such as fluorescence collection and low-light detection.

  Our Services  

• Cost-effective equipment
  
• Faster delivery
• Worldwide shipping
• Alternative supply 
• Sample service 
• Test and warranty

For this model, we have new original, cost-effective compatible, and economical second-hand . We provide you with a variety of choices, the same quality! Each products has been strictly tested to ensure stable performance, worry-free use, and enjoy an efficient experience. Full range of options: new original quality assurance, compatible models are super value and practical, and second-hand are economical and durable. Strict quality control: each products is tested before shipment. Worry-free after-sales: warranty commitment, normal use, and quality problems can be returned or exchanged.

  About Us  

Skyward Telecom also known as Skywardtel, it was established in 2009. From the beginning to the end, we have been based on the
motto of integrity，Our mission is to help engineers and businesses overcome the challenges of acquiring high-quality, low-cost
communication products.And has provided network security and computer asset management solutions for users in more than 80
countries around the world, and has been recognized by the market.

  FAQ  

1. who are we?
We are based in Guangdong, China, start from 2009,sell to Northern Europe(10.00%),Western Europe(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),North America(10.00%),Domestic Market(5.00%),South Asia(5.00%),Southern Europe(5.00%),Oceania(5.00%),Central America(5.00%),Africa(5.00%),Eastern Asia(5.00%),Southeast Asia(5.00%). There are total about 80-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
All products are sold only after passing professional technical testing;

Welcome to contact us to get super surprising price