In today's high-bandwidth world, Indoor Fiber Optic Cable has become the backbone of modern data transmission within buildings. Whether you're wiring a data center, office tower, apartment complex, or school, choosing the right type of indoor fiber is essential for performance, reliability, and long-term cost efficiency. In this article, we provide a deep dive into the specifications, benefits, and common questions surrounding Indoor Fiber Optic Cable, making it easier for project managers, engineers, and procurement officers to make informed decisions.
Indoor fiber optic cables are specifically engineered for installation inside buildings. Unlike outdoor-rated cables, indoor versions are constructed with flame-retardant jackets and comply with strict fire safety codes. Their flexibility, ease of termination, and clean installation make them ideal for structured cabling within:
Commercial buildings
Hospitals and laboratories
Residential high-rises
Educational institutions
Government and military facilities
At Jiangsu Xuben Photoelectric Technology Co., Ltd, we manufacture a wide range of high-performance Indoor Fiber Optic Cables. Below are our most popular models and their technical specifications:
✔ Basic Product Information
| Parameter | Specification |
|---|---|
| Product Name | Indoor Fiber Optic Cable |
| Fiber Type | G.657A1 / G.652D / OM1 / OM2 / OM3 / OM4 / OM5 |
| Core Count | 1, 2, 4, 6, 8, 12, 24 cores |
| Jacket Material | LSZH (Low Smoke Zero Halogen), PVC, OFNR, OFNP |
| Cable Structure | Tight-buffered, Breakout, Distribution, Ribbon |
| Outer Diameter | 2.0mm - 12.0mm (depending on fiber count) |
| Color | Yellow, Orange, Aqua, Erika Violet, or Custom |
| Temperature Range | -20°C to +70°C |
| Tensile Strength | Short-term: 600N / Long-term: 300N |
| Flame Retardant Compliance | IEC 60332-1, UL 1666, UL 910 |
✔ Optional Features
Armored version for extra protection in high-risk environments
Plenum-rated and riser-rated options to meet building codes
Pre-terminated cables with SC/LC/FC/ST connectors upon request
To help you select the right product, here's a breakdown of common types:
Ideal for direct termination to connectors.
Excellent for patch cables or short distance runs.
Compact structure, lightweight, with multiple tight-buffered fibers under a single jacket.
Common in riser and plenum installations.
Individual fibers are reinforced and jacketed.
Preferred for rugged use or direct connector termination without patch panels.
Contains up to 24 fibers per ribbon for ultra-high-density applications.
Great for data centers and telecom rooms.
Choosing the right fiber optic cable depends on your network environment, regulatory requirements, and bandwidth needs. Here's a simplified guide:
| Use Case | Recommended Fiber Type | Jacket Type | Fiber Count |
|---|---|---|---|
| Office LAN Backbone | OM3 / OM4 Multi-Mode | LSZH / OFNR | 4 - 12 |
| FTTH Apartment Cabling | G.657A1 Single-Mode | LSZH | 1 - 2 |
| Data Center | OM4 / OM5 Ribbon Fiber | OFNP / Armored | 12 - 48 |
| Government/Military Facilities | G.652D Single-Mode | Armored / LSZH | 6 - 24 |
| School or Campus | OM2 / OM3 Multi-Mode | Riser (OFNR) | 4 - 12 |
Q1: What is the difference between single-mode and multi-mode Indoor Fiber Optic Cable?
A1: Single-mode cables (like G.652D or G.657A1) transmit data using one light mode, allowing longer distances with higher bandwidth. Multi-mode cables (like OM3/OM4) use multiple light modes, suitable for shorter distances but offer high data rates for LANs and data centers.
Q2: Can Indoor Fiber Optic Cable be used outdoors?
A2: Indoor fiber cables are not UV-resistant or waterproof. While temporary or transitional use is possible with protection, it's best to use cables specifically rated for outdoor use when exposed to elements. However, we offer indoor/outdoor hybrid designs that combine both properties.
Q3: How do I ensure flame retardancy compliance for my building installation?
A3: Always match the cable jacket with your local fire code:
Use OFNR (riser-rated) for vertical shafts between floors.
Use OFNP (plenum-rated) in air handling spaces like ducts.
LSZH jackets are ideal for areas where low smoke and toxic emissions are critical (e.g., hospitals, airports).
With over 15 years in the fiber optic industry, Jiangsu Xuben Photoelectric Technology Co., Ltd is your trusted supplier for high-performance, code-compliant Indoor Fiber Optic Cables. We offer:
Full customization for fiber count, jacket type, and connectors
Fast turnaround times and global logistics support
ISO-certified manufacturing process
Expert technical guidance and after-sales support
When you need reliable, code-compliant fiber cabling for indoor environments, Indoor Fiber Optic Cable from Jiangsu Xuben Photoelectric Technology Co., Ltd offers unbeatable quality, flexibility, and safety. Whether it's a small office or a massive data center, choosing the right fiber solution will ensure optimal network performance for years to come.
Need a custom quote or technical consultation? Contact our team today and discover how we can support your next project with precision-engineered fiber optic cable solutions.
