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Indoor Fiber Optic Cable – Reliable Solutions for Building Networks
Reliable indoor fiber optic cables—tight-buffer, break-out, LSZH and pre-terminated types—designed for FTTH, patching, riser and plenum applications. Customizable, flame-rated, with fast delivery.
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GJPFXJH Flame-Retardant Indoor Riser Fiber Optic Cable – Tight-Buffered, LSZH ShYRTFIBER GJPFXJH indoor riser cable with tight-buffered structure, non-metallic strength members, LSZH flame-retardant s...View Details -
GJYWFJH Indoor/Outdoor Armored Fiber Optic Cable – Tight-Buffered, Aramid Yarn SYRTFIBER GJYWFJH indoor/outdoor armored cable with 900μm tight-buffered fiber, aramid yarn reinforcement, LSZH/TPU/PVC s...View Details -
GJFJV Indoor Fiber Optic Cable – Tight-Buffered, Aramid Yarn, LSZH/PVC JacketGJFJV indoor fiber optic cable with tight-buffered fibers, aramid yarn strength member and flame-retardant jacket for da...View Details -
GJBFJH Breakout Fiber Optic Cable – Indoor Distribution, G.652D/G.657A1/G.657A2High-quality GJBFJH breakout bundle distribution indoor fiber optic cable available in G652D, G657A1 & G657A2 specificat...View Details
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What is Indoor Fiber Optic Cable?
Indoor fiber optic cable is designed for routing inside buildings, data centers, and equipment rooms, prioritizing flexibility, flame retardancy, compact size, and easy termination. YRTFIBER offers a full range of tight‑buffer, distribution, breakout, riser, plenum, and LSZH cables with fiber counts from 2 to 144 cores, supporting G.652D, G.657A/B, OM3, OM4, and OS2.
Types of Indoor Cables
Tight‑Buffered – 900µm buffer, flexible and easy to terminate; ideal for premises wiring and data centers.
Distribution – Multiple tight‑buffered fibers in one jacket, up to 144 cores, for backbone and horizontal cabling.
Breakout – Each fiber individually jacketed for direct connectorization at patch panels.
Riser (OFNR) – Flame‑retardant for vertical building backbones.
Plenum (OFNP) – Low‑smoke for air‑handling spaces.
LSZH – Low‑smoke zero‑halogen for public buildings and data centers.
Key Specifications
Fiber count: 2 – 144 cores
Fiber types: G.652D, G.657A1/A2/B, OM3, OM4, OS2
Jacket materials: LSZH, PVC, OFNR, OFNP, TPU
Minimum bend radius: 10× cable diameter (G.657A2: 7.5 mm)
Flame ratings: OFNR, OFNP, LSZH, PVC (UL certified)
Common Applications
Enterprise and campus networks
Data center interconnects (OM3/OM4)
FTTH and in‑building distribution
Telecom central offices
Public buildings and commercial spaces (LSZH required)
Why Choose YRTFIBER?
15+ years of experience, 4,000,000+ fiber‑km annual capacity
In‑house production and full QA lab (OTDR, flame, tensile tests)
Virgin Corning/Yangtze compatible fiber and premium resins
Factory‑direct pricing (10–20% lower than competitors)
7–15 working days lead time for standard models
3‑year warranty + free lifetime engineering support
OEM private labelling in 10+ languages
Ordering Process
Send inquiry (cable type, fiber count, length, delivery date)
Quote within 24 hours (proforma invoice + lead time + freight)
30% deposit + confirm jacket print / shipping mark
Production with photo/video updates
FAT + balance (OTDR traces reviewed before shipment)
Shipping and after‑sales (BL + COA + warranty)
Certifications & Standards
ISO 9001 / ISO 14001 QMS
ITU‑T G.652D, G.657A/B
IEC 60794‑1‑2 / 60794‑2‑10/11
Telcordia GR‑409
UL OFNR / OFNP / FT4 / FT6
RoHS, REACH, CE (CPR & BIS on request)
Packaging & Shipping
Non‑returnable treated wooden spools with waterproof caps
Jacket markings every 1 m: meter counter, product code, fiber count, YRTFIBER ID, production date
Spool flanges marked with company, length, cable type, weight, orientation arrow
All wooden packaging IPPC‑15 fumigated for customs clearance
Frequently Asked Questions
Tight‑buffered vs loose‑tube? Tight‑buffered is best for indoor (easy termination, fire‑safe).
Distribution vs breakout? Distribution is lighter and higher‑count; breakout has individual jackets for direct termination.
G.652D or G.657A2? G.652D for long backbones; G.657A2 (bend‑insensitive, 7.5 mm) for tight spaces.
Flame ratings? OFNR (riser), OFNP (plenum), LSZH, and PVC available.
MOQ? From 500 m; best pricing from 10,000 m.
Pre‑terminated? Yes (SC/APC, LC/UPC, FC/APC, MTP/MPO) with test reports.
Warranty? 3‑year on materials and workmanship.
Ready to start your indoor cabling project? Send your specs to our engineers now → Reply within 24 working hours.
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We custom-manufacture fiber optic cables to your exact specs. Get a free quote within 24 hours.
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