LC to LC Multimode OM4+ Ultra Fiber Cable
The iFiber Optix LC to LC Multimode OM4 Ultra Fiber Cable is a high-performance optical fiber solution engineered for high-speed, low-latency data transmission — delivering superior signal integrity, extended reach, and reliable performance in data centers, enterprise networks, and telecommunication systems.
Supporting data rates up to 100 Gbps over medium distances, OM4 cables provide enhanced bandwidth compared to OM3 fibers, making them the ideal choice for modern 40G and 100G infrastructure.
LC to LC Multimode OM4 Ultra Fiber Cable
An LC to LC Multimode OM4 fiber cable is a high-performance optical fiber cable designed for short to medium-distance data transmission with high bandwidth requirements. OM4 (Optical Multimode 4) fibers have a core size of 50 microns and are optimized for laser-based transmissions, making them ideal for 10G, 40G, and 100G Ethernet applications.
The LC connectors (Lucent Connectors) on both ends are small form factor connectors that allow for high-density fiber deployments, especially in environments where space optimization is essential, such as data centers and telecom rooms.
Performance Specifications
All iFiber Optix LC-LC OM4 assemblies are manufactured and tested to meet or exceed the following optical and mechanical performance specifications.
| Insertion Loss | < 0.3 dB |
| Return Loss | ≥ 20 dB |
| Attenuation (850 nm) | ≤ 3.0 dB/km |
| Bandwidth (850 nm) | 4700 MHz·km (EMB) |
| Temperature Range | -40°C to +85°C |
| Connector Type | LC/UPC Duplex |
| Fiber Core / Cladding | 50 / 125µm |
| Jacket Color | Aqua (TIA-598) |
| Jacket Options | OFNR, OFNP (Plenum), LSZH |
| Standard | TIA-492AAAD, IEC 60793-2-10 |
Key Features
- High-Speed Data Transmission OM4 fiber supports up to 100 Gbps data rates, making it ideal for high-performance applications like data centers, SANs, and enterprise LANs requiring 10G, 40G, or 100G Ethernet.
- Extended Reach OM4 fibers transmit 10 Gbps up to 550 meters and 40/100 Gbps up to 150 meters — providing improved reach over OM3 fibers across demanding network topologies.
- Low Insertion Loss & High Return Loss LC connectors provide low insertion loss (<0.3 dB) and high return loss, ensuring consistent signal integrity and reducing data errors across the full cable distance.
- Compact High-Density Design The small LC form factor allows for higher-density fiber connections, saving rack space in data centers and telecommunications closets compared to SC or ST connectors.
- Durable & Reliable Performance Manufactured with high-quality materials, OM4 fiber cables withstand demanding environments, ensuring long-term reliability for mission-critical applications.
- Future-Proof Infrastructure As network speeds continue to increase, OM4 fiber provides a scalable solution that meets current demands while remaining compatible with future 100G Ethernet technologies.
Ideal Applications
LC to LC Multimode OM4 cables are integral to high-performance networking environments where high-speed, high-bandwidth data transmission is essential.
Data Centers
OM4 cables support high-speed connections between servers, storage devices, and networking equipment. Extended reach and high bandwidth make them ideal for modern cloud-based infrastructure.
Local Area Networks (LANs)
Perfect for enterprise LANs, supporting high-speed data transfer over medium distances and ensuring fast communication between devices and network segments.
Telecom Systems
Used in telecom infrastructure for efficient data transmission and reliable high-speed communication across short to medium distances in central offices.
Storage Area Networks (SANs)
SANs benefit from the increased bandwidth of OM4 fiber, ensuring that large volumes of data can be transferred quickly and securely between storage devices.
High-Performance Computing
OM4 fiber cables are critical for HPC environments, where low latency, high throughput, and reliable data transmission are required to support intensive workloads.
Government & Regulated Facilities
TAA-compliant construction and GSA contract availability make LC-LC OM4 cables a straightforward specification for government networks and regulated facility cabling projects.
How to Choose the Right OM4 Configuration
Four decisions define your LC-LC OM4 assembly — use this guide to arrive at the right configuration for your deployment.
Confirm Distance & Bandwidth
OM4 supports 10G up to 550 meters and 40/100G up to 150 meters. If your runs exceed these distances or require 400G+, singlemode OS2 is the appropriate choice — contact us to discuss your specific distance and bandwidth requirements.
Select Cable Length
Available in standard lengths from 0.5m to 15m and custom lengths for special routing requirements. Measure your patch runs carefully to keep cable management clean and organized without excess slack.
Choose Jacket Type
PVC (OFNR) for standard equipment rooms and data center environments. Plenum (OFNP) for air-handling spaces and above-ceiling runs where fire codes require low-smoke rated cable. LSZH for facilities with halogen restrictions or European compliance requirements.
OM4 vs. OM3 / Singlemode
OM4 (50µm, aqua jacket) is the right choice for 40G/100G applications up to 150 meters. OM3 supports shorter 40G/100G runs. For distances beyond 550 meters or 400G+ speeds, singlemode OS2 is required. Never mix OM4 and OM1 fiber in the same channel — core size mismatch causes significant insertion loss.
Advantages Over Previous Fiber Types
- Higher Bandwidth & Speed OM4 supports 40G and 100G over greater distances than OM3, ensuring your network handles future growth in data demands without costly infrastructure replacement.
- Extended Distance OM4 fibers offer extended reach compared to OM3, making them ideal for data centers and enterprise environments where network segments span medium distances.
- Future-Proof Solution As network speeds continue to increase, OM4 fiber provides a scalable solution compatible with 100G Ethernet and emerging higher-speed standards.
- High-Density Connectivity LC connectors are ideal for environments requiring a large number of connections in a small space, maximizing rack density in data centers and telecom rooms.
- Cost-Effective vs. Singlemode OM4 multimode fiber offers a cost-effective alternative to singlemode fibers for short to medium-range applications, providing high-speed performance at a lower total cost of ownership.
Why Choose iFiber Optix?
- Quality Assurance Every LC-LC OM4 assembly is manufactured to meet industry performance standards and 100% factory tested before shipment — ensuring consistent insertion loss, return loss, and mechanical performance across every cable we produce.
- GSA Contract Holder iFiber Optix holds an active GSA contract, making our fiber assemblies directly available to federal, state, and local government agencies without separate procurement processing.
- Custom Configurations Available Custom cable lengths, jacket types (PVC, plenum, LSZH), and bulk quantities available — manufactured to your exact project specifications for seamless integration into new or existing OM4 infrastructure.
- TAA & BABA Compliant Options Trade Agreement Act and Buy American Act compliant configurations available for government and regulated procurement — contact us to confirm compliance for your specific project requirements.
Request Information
Ready to spec LC-LC OM4 cables for your next deployment? Our team can help with custom lengths, jacket selection, bulk pricing, and GSA procurement.