Indoor Fiber for LAN Network - Reliable Solutions
Supplier's customization ability
- Drawing-based customization
- Sample-based customization
- Full customization
Minimum order quantity: 1 kilometers
Shipping total: To be negotiated
- Lead time:
- confirmed with the quotation
- Packaging:
- standard export packing
- Samples:
- available on request
Product details
Technical Specifications of Indoor Fiber for LAN Network
| Property | Parameter | Description |
|---|---|---|
| Optical Fiber Product Name | Indoor Fiber for LAN Network | Tight-buffered indoor optical fiber designed for local area network (LAN) structured cabling |
| Fiber Grade & ITU-T Classification | ITU-T G.652D / G.657A1 / G.657A2 | Single-mode fiber compliant with ITU-T standards; bend-insensitive grades available for indoor routing |
| Core & Cladding Diameter Range | Core: 8.2 µm / 50 µm / 62.5 µm; Cladding: 125 ± 1 µm | SM core 8.2 µm for G.652D/G.657; OM3/OM4 multimode 50 µm; OM1 multimode 62.5 µm |
| Attenuation Coefficient at 1310 nm | ≤ 0.35 dB/km | Measured per IEC 60793-1-40; applicable to single-mode indoor LAN fiber |
| Attenuation Coefficient at 1550 nm | ≤ 0.20 dB/km | Low-loss transmission at 1550 nm window; suitable for extended LAN backbone links |
| Macrobending Loss Performance | ≤ 0.1 dB (R = 15 mm, 10 turns) @ 1550 nm | G.657A2 grade achieves ≤ 0.03 dB at R = 7.5 mm; optimized for tight indoor routing and patch panels |
| Chromatic Dispersion Coefficient | ≤ 18 ps/(nm·km) @ 1550 nm | Zero-dispersion wavelength 1300–1324 nm; dispersion slope ≤ 0.092 ps/(nm²·km) |
| Batch Qualification Rate | ≥ 99.5% | Full-reel OTDR testing per IEC 61280-4-1; each reel issued with test report and traceability certificate |
| Manufacturing Environment Standards | ISO 9001:2015 / ISO 14001:2015 | Produced in dust-controlled cleanroom environment; automated drawing tower with real-time diameter monitoring |
| Core Raw Material Source | High-purity SiO₂ preform (OVD/MCVD process) | Preform manufactured from ultra-pure silica; OH⁻ ion content controlled to minimize water-peak attenuation |
| Packaging Specification | 500 m / 1,000 m / 2,000 m per reel; wooden or plastic bobbin | Each reel individually labeled with fiber type, length, attenuation, and production batch number |
| Storage Conditions | Temperature: -20 °C to +60 °C; Humidity: 10%–85% RH (non-condensing) | Store in original packaging away from direct sunlight and corrosive chemicals; keep reels upright |
| Valid Shelf Life | 25 years (installed); 5 years (uninstalled, sealed packaging) | Coating integrity maintained under recommended storage; re-inspection recommended after 5 years if unused |
| Application Scenarios | LAN horizontal cabling, data center patch cords, FTTH indoor drop, riser & plenum runs | Suitable for IEEE 802.3 Gigabit/10G Ethernet; compatible with LC, SC, ST, and MPO connector systems |
| Compliance & Certification | IEC 60793-2-50, IEC 60794-2, RoHS 2011/65/EU, REACH, UL Listed (OFNR/OFNP) | Flame-retardant jacket meets UL 1666 riser and UL 910 plenum ratings; halogen-free LSZH option available |
| Minimum Order Quantity (MOQ) | 10 reels (single fiber type) | Mixed fiber type orders accepted with MOQ of 5 reels per type; sample reels available upon request |
| Monthly Supply Capacity | 500,000 km/month | Supported by multiple drawing towers; lead time 7–15 business days for standard orders; OEM accepted |
Indoor Fiber for LAN Network - Reliable Solutions
Indoor fiber for LAN network has become the backbone of modern enterprise connectivity, delivering unmatched bandwidth, low latency, and electromagnetic immunity across offices, data centers, campuses, and industrial facilities. As organizations scale their digital infrastructure, the demand for high-performance indoor optical fiber cabling solutions continues to surge globally. Unlike traditional copper-based Ethernet cabling, indoor LAN fiber cables support transmission speeds from 1 Gbps up to 100 Gbps and beyond, making them the preferred choice for IT managers, network engineers, and telecom contractors seeking future-proof, cost-effective structured cabling systems. Whether deployed in horizontal runs, riser shafts, or plenum spaces, indoor fiber optic cables for local area networks provide the reliability, scalability, and signal integrity that modern high-density network environments demand. Leading manufacturers now offer a comprehensive range of tight-buffered, distribution, and breakout cable designs to meet every LAN deployment scenario with precision.
What is Indoor Fiber for LAN Network?
Indoor fiber for LAN network refers to optical fiber cables specifically engineered for internal building installations within local area networks. Designed in compliance with TIA-568, ISO/IEC 11801, and IEC 60794 standards, these cables feature flame-retardant, low-smoke zero-halogen (LSZH) or plenum-rated (OFNP) jackets. Available in both multimode (OM1, OM2, OM3, OM4, OM5) and single-mode (OS1, OS2) variants, they serve structured cabling, backbone interconnects, and horizontal distribution applications inside commercial and industrial buildings.

Indoor Fiber for LAN Network Manufacturing and Production Process
Production of indoor LAN fiber cable takes place in ISO 9001-certified cleanroom facilities where optical preforms are precision-drawn into fiber strands with strict geometric tolerances. Individual fibers receive UV-cured acrylate coatings before tight-buffering at 900 µm. Cables are then stranded around a central strength member, wrapped with aramid yarn reinforcement, and extruded with flame-retardant LSZH or OFNP jackets. Every production batch undergoes 100% optical attenuation testing, tensile strength verification, and RoHS compliance screening before shipment.
Indoor Fiber for LAN Network Technical Specifications
Key technical parameters for indoor LAN fiber cables include: attenuation ≤0.35 dB/km (OS2 single-mode at 1310 nm), ≤3.0 dB/km (OM4 multimode at 850 nm); bandwidth ≥4700 MHz·km (OM4 EMB); operating temperature range -20°C to +70°C; minimum bend radius 10× cable diameter (long-term); tensile load ≥1000 N; jacket material LSZH or OFNP; fiber count options 2F, 4F, 6F, 8F, 12F, 24F, 48F; outer diameter 3.0–8.0 mm depending on fiber count and design type.
Get a Competitive Quote for Indoor Fiber for LAN Network
Partner with us for premium indoor fiber for LAN network solutions backed by factory-direct wholesale pricing, reliable global logistics, and full certification documentation. We support bulk orders for enterprise IT, campus networks, and data center cabling projects with fast lead times and dedicated technical assistance.

- 24/7 expert optical communication engineer support
- Full ITU-T, ISO, RoHS compliance guarantee for all batches
- Exclusive wholesale discounts for bulk telecom, FTTH and data center orders
- Complete technical data sheets and on-site deployment guidance included
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