LC to ST Multimode OM2 Ultra Fiber Cable for High-Speed, Medium-Distance Communication
The iFiber Optix LC to ST Multimode OM2 Ultra Fiber Cable is designed to provide high-speed data transmission across short to medium distances — delivering a robust OM2 multimode link between compact LC interfaces and legacy ST connections.
Supporting 10 Gbps Ethernet up to 82 meters and 1 Gbps Ethernet up to 550 meters, this cable is an ideal choice for LANs, data centers, telecom systems, and enterprise infrastructures that require dependable, low-latency connectivity across mixed-generation equipment.
LC-ST Multimode OM2 Ultra Fiber Cable
The LC to ST OM2 cable integrates LC and ST connectors with OM2 multimode fiber to support high-performance data transmission in networks that combine modern high-density equipment with legacy ST-based systems. The LC connector provides a compact, high-density interface for switches and patch panels, while the ST connector’s twist-and-lock design delivers secure, stable terminations in long-serving telecom and enterprise installations.
With a 50/125µm OM2 core, this assembly supports 10G Ethernet up to 82 meters and 1G Ethernet up to 550 meters, offering a cost-effective solution for medium-distance links that do not require singlemode reach but demand reliable, high-speed performance.
Performance Specifications
All iFiber Optix LC-ST OM2 assemblies are manufactured and tested to meet or exceed the following optical and mechanical performance specifications.
| Insertion Loss | 0.3 dB |
| Typical Insertion Loss | 0.2 dB |
| Return Loss | ≥ 20 dB |
| Mating Durability | <0.2 dB change (500 cycles) |
| Temperature Range | -40°C to +85°C |
| End A Connector | LC/UPC (Duplex) |
| End B Connector | ST/UPC (Bayonet Twist-Lock) |
| Fiber Core / Cladding | 50 / 125µm |
| Part Number | i2310-H-XX-2J |
| SPC GR-326 Protrusion | +50 / -100 nm |
Key Features
- High-Speed Ethernet Support OM2 multimode fiber supports 10G Ethernet up to 82 meters and 1G Ethernet up to 550 meters, enabling fast, efficient communication across short-to-medium distance links.
- Hybrid LC to ST Connectivity Compact LC connectors provide high-density terminations on modern equipment, while ST connectors offer secure, twist-lock connections into legacy and telecom-grade hardware.
- Low Insertion Loss & High Return Loss Precision LC and ST terminations deliver low insertion loss (≤ 0.3 dB, 0.2 dB typical) and high return loss, minimizing signal degradation and helping maintain link budget margins.
- Cost-Effective Medium-Distance Solution OM2 fiber provides a budget-friendly alternative to singlemode for networks that require high bandwidth over moderate distances, reducing upgrade costs while improving performance over OM1.
- Seamless Legacy Integration The LC-ST configuration bridges modern data center equipment and legacy ST-based infrastructure, simplifying migrations and mixed-environment deployments without immediate hardware replacement.
- Durable, Long-Life Construction Built with premium materials and rated for 500+ mating cycles with minimal loss change, these cables are designed to withstand frequent handling and challenging environmental conditions.
Ideal Applications
LC-ST OM2 cables are deployed wherever high-speed, medium-distance connectivity is needed between modern LC-based devices and ST-terminated legacy systems.
Local Area Networks
Connects switches, routers, and computers across small to medium office networks, delivering low-latency 1G and 10G Ethernet connectivity over OM2 multimode fiber.
Data Centers
Provides high-density LC connectivity at the rack while interfacing with ST-based distribution frames, media converters, and legacy aggregation equipment.
Telecommunication Networks
Links LC-terminated devices to ST-equipped panels and frames in telecom rooms and networking closets, maintaining secure, stable connections across critical paths.
Enterprise Networks
Supports reliable inter-office and inter-floor communications where LC-based switches must connect to ST legacy infrastructure over medium distances.
Campus Networks
Used to connect buildings and network segments across campus environments, delivering fast, stable communication where OM2 reach is sufficient.
Mixed Legacy & Modern Systems
Ideal for lab, industrial, and specialized deployments where LC-based platforms must interface directly with ST-terminated test gear or installed plant.
How to Configure Your LC-ST OM2 Assembly
Use these guidelines to select the right LC-ST OM2 cable for your network requirements.
Match Distance & Bandwidth
Confirm that your links fall within OM2 capabilities — 10G Ethernet up to 82 meters and 1G up to 550 meters. For longer runs or higher speeds, consider OM3, OM4, or singlemode in your roadmap.
Verify Connector Types
Ensure one endpoint is LC and the other is ST. If both ends use the same connector type, select LC-LC or ST-ST instead to minimize adapters, reduce loss, and simplify field deployment.
Select Length & Jacket
Choose lengths that follow your routing with minimal slack. Specify PVC (OFNR) for standard riser applications, OFNP plenum for air-handling spaces, or ruggedized jackets for harsher environments.
Consider Density & Future Growth
Plan for future migration to higher-density or higher-speed platforms. LC-ST OM2 patch cords can bridge current ST-based infrastructure while you transition more of the network to LC and higher fiber grades.
Why Choose iFiber Optix?
- Tested, Reliable Performance Every LC-ST OM2 assembly is manufactured to tight tolerances and tested for insertion loss, return loss, and mechanical integrity before shipment, ensuring consistent performance across deployments.
- Custom Cable Capabilities Custom lengths, jacket types (PVC, plenum, LSZH, indoor/outdoor), labeling, and bundling options are available to match your project specifications and installation standards.
- Hybrid Connectivity Expertise Our LC-ST solutions are tailored to simplify integration between modern LC-based systems and long-serving ST infrastructure, reducing complexity during upgrades and expansions.
- Project Support & Guidance iFiber Optix can assist with link budgeting, part selection, and large-scale rollout planning to ensure your OM2-based links meet both current requirements and future growth plans.
Request Information
Need standard LC-ST OM2 assemblies or a fully customized configuration? Our team can help you specify the right cable for your application.