Patch Cord ST-ST OM3 DX
By Fiblit / May 12, 2026 / No Comments
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LSZH Fiber Optic Patch Cord MM (OM3) 50/125 (ST-UPC/ST-UPC) Dulex (3.0 mm)
Part Number: FLPCO3DX-ST-000-ST-LS
Category: Patch Cord Multi-Mode
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Overview
Features
Applications
Specifications
FAQs
Overview
ST-ST OM3 DX patch cord is a duplex multimode fiber optic cable designed for stable high-speed optical transmission in structured cabling and enterprise networks.
It uses ST connectors on both ends with OM3 multimode fiber (50/125 µm), ensuring reliable performance in data centers and telecom systems.
Features
- ST to ST connector configuration
- OM3 multimode fiber (50/125 µm)
- Duplex design (two fibers)
- High mechanical durability
- Low insertion loss (≤0.3 dB typical)
- High return loss
- Stable high-speed transmission
- LSZH / PVC jacket options
Applications
- Data centers
- Telecommunication networks
- LAN / SAN systems
- Fiber patch panels
- High-speed optical interconnects
Technical Specifications
| Parameter | Details |
|---|---|
| Model | ST-ST OM3 DX |
| Fiber Type | OM3 Multimode (50/125 µm) |
| Mode | Duplex |
| Connector Type | ST to ST |
| Insertion Loss | ≤ 0.3 dB |
| Return Loss | ≥ 35 dB |
| Jacket Type | LSZH / PVC |
| Operating Temperature | -20°C to +70°C |
FAQs
What is ST-ST OM3 duplex patch cord used for?
It is used for bidirectional high-speed optical communication in telecom and data center environments.
What does OM3 support?
OM3 multimode fiber supports high bandwidth applications such as 10G Ethernet and short-reach 40G links.
Why use ST connectors?
ST connectors provide a twist-lock mechanism that ensures stable and secure fiber connections, especially in legacy systems.