Description:
This is a simplex fiber adapter with an LC-UPC female connector (metal small square push-pull interface) on one end and an ST-UPC female connector (yellow small round bayonet twist-lock interface) on the other. It is compatible with multi-mode fibers (yellow is a common color scheme for multi-mode), adopts UPC flat polishing technology, and has a built-in ceramic ferrule to ensure precise fiber alignment. The housing is mainly made of metal, providing both anti-interference and mechanical stability, supporting interface conversion between "small square port" and "small round port" between devices.
Applications:
- Interface form conversion: Used to connect miniaturized LC-port devices (e.g., switch optical modules) with legacy ST-port equipment (e.g., early industrial optical transceivers), resolving the mismatch between "small square port" and "small round port" interface forms.
- Multi-mode link expansion: In short-distance multi-mode scenarios (e.g., building surveillance cabling, small campus networks), it enables the conversion between LC-terminated and ST-terminated fiber jumpers to extend transmission links.
- Device compatibility adaptation: Serves as an interface transition component in mixed networks of new and old devices to ensure signal intercommunication between devices with different port forms.
| Parameter Item |
Technical Specification |
| Connector Type |
One end LC-UPC female, one end ST-UPC female |
| Compatible Fiber Type |
Multi-mode Fiber (MMF) |
| Polish Type |
UPC (flat polish) |
| Insertion Loss (Typical) |
≤0.3dB |
| Return Loss (Minimum) |
≥50dB |
| Operating Temperature |
-40℃ ~ +85℃ |
| Minimum Mating Cycles |
≥500 times |
| Housing Material |
Metal |
| Alignment Component |
Ceramic ferrule |
| Color Identification |
ST end yellow (multi-mode color scheme) |
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Our Services
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Cost-effective equipment
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For this model, we have new original, cost-effective compatible, and economical second-hand . We provide you with a variety of choices, the same quality! Each products has been strictly tested to ensure stable performance, worry-free use, and enjoy an efficient experience. Full range of options: new original quality assurance, compatible models are super value and practical, and second-hand are economical and durable. Strict quality control: each products is tested before shipment. Worry-free after-sales: warranty commitment, normal use, and quality problems can be returned or exchanged.
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