DLC/ID-DLC/ID*2-SM-5.0 Fiber Optic Patch Cord

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Product Description

1. 1-to-2 Branch Interface Design with Dustproof Protection

   
   

   The main end adopts a single DLC/ID dustproof bayonet interface, equipped with a built-in dustproof gasket to prevent dust and particulate matter from entering the optical path in indoor environments, ensuring low-loss connection with core switches or optical distribution frames (ODFs). The branch end integrates two independent DLC/ID interfaces, which can simultaneously connect two terminal devices such as servers, access points, or optical transceivers, realizing one-to-multiple signal distribution without additional optical splitters. All interfaces use UPC precision-polished ceramic ferrules with a tolerance of ≤0.1μm, ensuring an insertion loss of ≤0.3dB per interface and a return loss of ≥55dB, minimizing signal reflection and interference.
2. High-performance Single-mode Transmission Core

   
   

   The patch cord uses 9/125μm single-mode optical fiber compliant with G657A1 standards, supporting mainstream communication wavelengths of 1310nm and 1550nm for long-distance, low-attenuation transmission. The attenuation coefficient is controlled at ≤0.34dB/km (1310nm) and ≤0.20dB/km (1550nm), and the insertion loss of the branch splice point is ≤0.1dB, ensuring consistent signal quality between the main end and the two branch ends without significant attenuation.
3. Robust Cable Structure for Indoor Cabling

   
   

   The trunk cable has an outer diameter of 5.0mm, with a low-smoke zero-halogen (LSZH) flame-retardant jacket that meets indoor fire safety standards and reduces toxic gas emissions in case of fire. The internal structure is reinforced with aramid yarn, providing a tensile strength of ≥80N to resist pulling and dragging during wiring. The branch cables are designed with a 2.0mm thin diameter, which is flexible and easy to route in confined spaces such as cabinet gaps and cable troughs. The dynamic bending radius of the trunk cable is 20× the cable diameter, and the static bending radius is 10× the cable diameter, avoiding signal loss caused by excessive bending. Custom lengths of 1m–50m are available, with a length tolerance of ±10cm.
4. Stable Adaptability to Indoor Environments

   
   

   The patch cord operates stably within a temperature range of -20℃ to +60℃, suitable for the constant temperature environment of indoor equipment rooms and data centers. It has passed aging resistance and flame retardancy tests, complying with international indoor wiring standards such as IEC 60332-1-2, ensuring long-term reliable operation without performance degradation.

Main Applications

1. Data Center Server Rack Connection

   
   

   It is widely used in data center cabinet wiring, connecting the main optical switch on the top of the rack to two servers or storage devices at the same time through the 1-to-2 branch structure, reducing the number of main switch ports occupied and improving the utilization rate of optical fiber resources.
2. Enterprise Network Cabinet Optical Distribution

   
   

   In enterprise-level network equipment rooms, it can connect the core optical distribution frame (ODF) to two access switches or wireless AP devices, realizing centralized distribution of optical signals and simplifying the wiring topology of the local area network.
3. Indoor Monitoring System Signal Transmission

   
   

   For high-definition optical fiber monitoring systems in shopping malls, office buildings, and other indoor scenarios, it can connect one optical transceiver to two monitoring cameras, reducing the need for additional optical splitters and lowering the construction cost of the monitoring system.
4. Optical Communication Test Equipment Connection

   
   

   It is suitable for laboratory or field test scenarios of optical communication equipment, splitting one standard optical signal source to two test instruments at the same time, realizing simultaneous testing of multiple devices and improving test efficiency.

  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