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OM1 OM2 Multi-Mode Fiber Cable Supplier Factory Price
China
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 OM1 OM2 Multi-mode Fiber
| Property | Parameter | Description |
|---|---|---|
| Optical Fiber Product Name | OM1 / OM2 Multi-mode Fiber | Graded-index multimode optical fiber for short-distance data transmission |
| Fiber Grade & ITU-T Classification | OM1: IEC 60793-2-10 Type A1b; OM2: IEC 60793-2-10 Type A1a | Compliant with ISO/IEC 11801 and TIA-568 multimode fiber classifications |
| Core & Cladding Diameter Range | OM1: 62.5/125 µm; OM2: 50/125 µm | Core diameter tolerance ±2 µm; cladding diameter tolerance ±1 µm |
| Attenuation Coefficient at 850nm | OM1: ≤3.5 dB/km; OM2: ≤3.5 dB/km | Measured per IEC 60793-1-40 OTDR method at 850 nm wavelength |
| Attenuation Coefficient at 1300nm | OM1: ≤1.5 dB/km; OM2: ≤1.5 dB/km | Measured per IEC 60793-1-40 OTDR method at 1300 nm wavelength |
| Macrobending Loss Performance | ≤0.5 dB at 100 turns, radius 75 mm (850 nm) | Tested per IEC 60793-1-47; suitable for standard installation bending conditions |
| Modal Bandwidth (Overfilled Launch) | OM1: ≥200 MHz·km @ 850 nm; OM2: ≥500 MHz·km @ 850 nm | OFL bandwidth determines maximum transmission distance for LED/VCSEL sources |
| Chromatic Dispersion Coefficient | Zero dispersion wavelength: 850–1300 nm range; dispersion slope ≤0.11 ps/(nm²·km) | Graded-index profile minimizes intermodal dispersion for multimode operation |
| Numerical Aperture (NA) | OM1: 0.275 ±0.015; OM2: 0.200 ±0.015 | Determines light-gathering capability and coupling efficiency with light sources |
| Batch Qualification Rate | ≥99.5% per production batch | Each reel tested for attenuation, bandwidth, and geometry before shipment |
| Manufacturing Environment Standards | ISO Class 7 (ISO 14644-1) cleanroom production | Controlled temperature 23±2°C, humidity 45±10% RH during fiber drawing |
| Core Raw Material Source | High-purity silica (SiO₂ purity ≥99.99%) with GeO₂ dopant core | Sourced from certified suppliers; REACH and RoHS compliant raw materials |
| Packaging Specification | Standard reels: 1 km, 2 km, 4 km, 5 km per reel; custom lengths available | Wooden or plastic reels with moisture-proof inner wrapping and outer carton |
| Storage Conditions | Temperature: -40°C to +70°C; Relative Humidity: ≤85% RH (non-condensing) | Store away from direct sunlight, corrosive gases, and mechanical stress |
| Valid Shelf Life | ≥25 years under recommended storage conditions | Fiber coating integrity guaranteed; re-inspection recommended after 5 years in storage |
| Application Scenarios | LAN, data centers, campus networks, CCTV, FTTD, fiber patch cords | OM1 for legacy LED systems; OM2 for Gigabit Ethernet and 10G short-reach links |
| Compliance & Certification | IEC 60793-2-10, ISO/IEC 11801, TIA-568.3-D, RoHS 2011/65/EU, REACH | Third-party test reports available; UL recognition applicable upon request |
| Minimum Order Quantity (MOQ) | 10 km per fiber type per order | Mixed OM1/OM2 orders accepted; sample reels (1 km) available for qualification |
| Monthly Supply Capacity | ≥500,000 km/month (combined OM1 + OM2) | Stable supply chain with buffer stock; lead time 7–15 business days for standard orders |
OM1 OM2 Multi-Mode Fiber Cable Supplier Factory Price
OM1 OM2 Multi-mode Fiber is one of the most widely deployed optical transmission media in enterprise networks, data centers, and campus LAN infrastructures worldwide. As a trusted multi-mode fiber cable supplier offering factory-direct pricing, we provide cost-effective solutions that meet the growing demand for high-bandwidth, short-distance optical connectivity. OM1 and OM2 multi-mode fiber cables are engineered to support Gigabit Ethernet, Fast Ethernet, and legacy FDDI applications, making them indispensable for building backbone cabling, horizontal distribution systems, and equipment room interconnects. With global telecom operators and enterprise IT teams continuously upgrading their structured cabling systems, sourcing reliable OM1 OM2 multi-mode fiber at competitive factory prices has never been more critical. Our manufacturing capabilities and strict quality controls ensure every reel of multi-mode optical fiber meets international performance benchmarks, delivering consistent signal integrity, low insertion loss, and long-term deployment reliability across diverse indoor and outdoor environments.
What is OM1 OM2 Multi-Mode Fiber?
OM1 OM2 Multi-mode Fiber refers to two classifications of graded-index multimode optical fiber standardized under ISO/IEC 11801 and TIA-568 industry frameworks. OM1 features a 62.5/125 µm core/cladding diameter, while OM2 uses a 50/125 µm core, both designed for short-range optical transmission using LED or VCSEL light sources. These fibers are identified by their orange jacket color and are widely used in legacy and transitional network environments requiring cost-efficient, reliable optical performance.
OM1 OM2 Multi-Mode Fiber Manufacturing and Production Process
Our OM1 and OM2 multi-mode fiber cables are manufactured in ISO 9001-certified facilities using the Modified Chemical Vapor Deposition (MCVD) and Outside Vapor Deposition (OVD) preform processes to achieve precise refractive index profiling. Each fiber strand undergoes continuous draw-tower tension monitoring, UV-cured dual-layer acrylate coating application, and automated dimensional verification. Final cable assemblies pass 100% optical attenuation testing, bandwidth verification, and RoHS compliance screening before shipment, ensuring every batch meets IEC 60793 and ITU-T G.651 standards.
OM1 OM2 Multi-Mode Fiber Technical Specifications
Key technical parameters for our multi-mode fiber cable product range include: OM1 core diameter 62.5 µm, numerical aperture 0.275, attenuation ≤3.5 dB/km at 850 nm and ≤1.5 dB/km at 1300 nm, modal bandwidth 200 MHz·km at 850 nm; OM2 core diameter 50 µm, numerical aperture 0.200, attenuation ≤3.5 dB/km at 850 nm and ≤1.5 dB/km at 1300 nm, modal bandwidth 500 MHz·km at 850 nm. Both types support operating temperatures from -20°C to +70°C and are available in simplex, duplex, and multi-fiber bundle configurations with LSZH or PVC jacket options.
Get a Competitive Quote for OM1 OM2 Multi-Mode Fiber
Whether you are sourcing OM1 OM2 multi-mode fiber for a large-scale data center rollout, campus network upgrade, or FTTH distribution project, our factory-direct supply chain delivers bulk pricing advantages, rapid lead times, and full documentation support. Contact our team now for a tailored quotation matched to your exact project specifications and volume requirements.
- 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
Contact us today to get your free quote and full specification sheet within 24 hours!
