D4-LC Singlemode Ultra Fiber Cable: High-Performance Fiber Connectivity
The iFiber Optix D4-LC Singlemode Ultra Fiber Cable delivers high-performance fiber optic connectivity for data centers, telecom networks, and enterprise infrastructures that require long-distance, low-loss transmission.
Built with Corning SMF28 Ultra Optical Fiber, this cable is designed for dependable signal integrity, stable performance, and flexibility in both indoor and outdoor installations.
D4-LC Singlemode Ultra Fiber Cable
The D4-LC Singlemode Ultra Fiber Cable uses Corning SMF28 Ultra Optical Fiber to provide low insertion loss and reliable performance in high-demand network environments. Its singlemode construction supports long-distance transmission with minimal attenuation, making it well suited for telecom and data center applications.
Available in multiple diameters, this cable gives network designers a flexible option for installations that require both performance and physical routing versatility.
Performance Specifications
All iFiber Optix D4-LC singlemode assemblies are manufactured and tested to meet or exceed the following optical and mechanical performance specifications.
| Insertion Loss | 0.3 dB |
| Typical Insertion Loss | 0.15 dB |
| Back Reflection | < -55 dB |
| Back Reflection (Typical) | < -65 dB |
| Temperature Range | -40°C to 85°C |
| Connector Type | LC to LC Duplex |
| Fiber Core / Cladding | 8.33 / 125µm |
| Part Number | I2753-QQ-XX-XJ |
| Return Loss | ≥ 60 dB |
| Insertion Loss | < 0.3 dB |
Key Features
- Reliable Performance Stable connections help support demanding data center and telecom deployments where consistent optical performance matters most.
- High Precision Built to meet SPC GR-326 geometric requirements, the cable is engineered for precision and long-term consistency.
- Corning SMF28 Ultra Fiber Corning SMF28 Ultra Optical Fiber provides low attenuation and strong performance across long-distance applications.
- Flexible Cable Sizes Available in 2.0, 1.8, 1.6, and 1.2 mm, giving you options for routing, space constraints, and installation preferences.
- Indoor and Outdoor Use The cable is suited for environments ranging from controlled indoor spaces to harsher outdoor installations.
Ideal Applications
D4-LC singlemode cables are a strong fit for networks that need dependable long-distance connectivity and flexible physical deployment options.
Telecommunications Networks
Supports low-loss links across metro and backbone telecom infrastructure.
Data Centers
Ideal for stable, high-performance connectivity in switching and routing environments.
Enterprise Networks
Useful for campus links, backbone runs, and internal network distribution.
Fiber to the Home
Supports reliable long-distance broadband delivery to homes and businesses.
Industrial Environments
Built for demanding sites where durability and optical stability are essential.
Custom Installations
Well suited for tailored projects that need specific diameters or deployment conditions.
How to Choose the Right D4-LC Configuration
Use these considerations to match the cable to your installation requirements.
Confirm Distance Needs
Choose singlemode when your network requires long-distance transmission with minimal attenuation.
Select the Right Diameter
Pick 2.0, 1.8, 1.6, or 1.2 mm based on flexibility, routing, and installation space.
Match the Environment
Consider whether your deployment is indoor, outdoor, or mixed-use and choose the jacket accordingly.
Verify Connector Needs
Make sure the LC terminations align with the equipment and patching layout in your system.
Why Choose iFiber Optix?
- Quality Assurance Every cable is built and tested for dependable optical performance before shipment.
- Custom Lengths and Builds We can tailor cable length, diameter, and jacket type to your project’s requirements.
- Trusted Network Support Our team helps you select the right product for telecom, enterprise, FTTH, or data center use.
- Built for Critical Deployments Designed for long-term reliability in demanding and high-traffic network environments.
Request Information
Ready to spec D4-LC singlemode cables for your next deployment? Our team can help with custom lengths, diameters, and bulk pricing.