sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The TLC 4 Fiber Singlemode Distribution Cable is engineered for indoor backbone and trunk applications. Featuring 900μm tight-buffered fibers, this cable simplifies the termination process by eliminating the need for complex breakout kits. Connectors can be applied directly to the buffered fibers, or pigtails can be fusion spliced to the main cable assembly, offering flexibility for high-density networking environments.
Designed for riser-rated installations, this cable provides a balance of protection and flexibility required for vertical cable runs within buildings. The compact 4.4mm outer diameter ensures efficient use of conduit space, while the durable construction maintains signal integrity for sensitive singlemode data transmissions.
Key Features
-
Tight Buffered Construction
Features 900μm fibers that allow for direct termination, reducing installation time and complexity. -
Riser Rated Jacket
Complies with vertical flame spread requirements for safe installation in building riser shafts. -
Compact Outer Diameter
A 4.4mm OD minimizes space usage within crowded raceways and cable trays. -
Versatile Termination
Compatible with both direct-field termination and fusion-spliced pigtail methods for backbone connectivity. -
Singlemode Performance
Optimized for long-distance data transmission using standard singlemode optical fiber. -
Flexible Deployment
Designed for indoor environments, supporting efficient cable management in enterprise and data center settings.
Applications
- Indoor backbone cabling
- Data center trunking
- Building riser network distribution
- Direct termination for patch panels
- Enterprise LAN/WAN installations
Technical Specifications
| Specification | Value |
|---|---|
| Fiber Count | 4 |
| Fiber Type | Singlemode (SFM28 Ultra) |
| Cable Type | Distribution |
| Jacket Rating | Riser |
| Fiber Construction | 900μm Tight Buffered |
| Outer Diameter | 4.4mm |
| Jacket Color | Yellow |
Frequently Asked Questions
Does this cable require breakout kits?
No, the 900μm tight buffered fibers allow for direct termination or fusion splicing, eliminating the need for additional breakout kits.
Is this cable suitable for outdoor use?
This specific cable is riser-rated for indoor use. It is not designed for direct exposure to outdoor environmental conditions.
Can I use this for long-haul backbones?
Yes, this distribution cable is ideal for indoor backbone and trunking applications within data centers and enterprise facilities.
What is the purpose of the 4.4mm OD?
The small 4.4mm outer diameter is designed to maximize space efficiency in indoor cable management systems and conduits.
Is this compatible with standard fiber connectors?
Yes, the tight-buffered fibers can be terminated with standard industry connectors like LC, SC, or ST.

