ST to ST OM3 Fiber Patch Cable, Duplex UPC, Aqua LSZH
ST to ST OM3 Fiber Patch Cable with duplex UPC connectors and an aqua LSZH jacket. Choose 1, 2, 3, 5 or 10 m; ask about custom lengths.
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ST to ST OM3 Fiber Patch Cable – Duplex ST UPC to ST UPC, LSZH
ST to ST OM3 Fiber Patch Cable connects ST-equipped multimode fiber ports and patch panels with a duplex 50/125 µm fiber pair. ST UPC connectors at both ends and an aqua LSZH jacket suit LAN, data center and storage-system patching with compatible multimode equipment.
ST UPC Connections with Bayonet Coupling
Choose this cable when both patching points use ST UPC interfaces. The ST bayonet coupling secures the connector at a matching ST adapter, and the duplex fiber pair provides separate transmit and receive paths. Match the optical interface and polarity requirements of your equipment.
Aqua LSZH Jacket for OM3 Patching
The OM3 multimode format supports short-distance network patching with compatible optics. The low-smoke zero-halogen jacket suits installations that specify LSZH cable. Select the optical modules and total link length for the intended network application.
Standard Lengths and Custom-Length Requests
The length selector offers 1, 2, 3, 5 and 10 m. For other custom lengths, contact CableFam to confirm the required length and availability before ordering. Measure the patch route and allow service slack for cable management.
| Connector A | ST UPC | Connector B | ST UPC |
| Fiber Type | OM3 Multimode | Fiber Core | 50/125 µm |
| Cable Mode | Duplex | Standard Lengths | 1 m, 2 m, 3 m, 5 m, 10 m |
| Jacket Material | LSZH | Application | LAN Network |
| Polish Type | UPC | Fiber Count | 2 |
| Jacket Color | Aqua | Cable Type | Fiber Patch Cord |



Application examples show LC duplex patch cords. Select the connector type and fiber count to match your equipment and cabling requirements.
Strict Optical Cable Performance Inspection
| Fiber patch cords require stable transmission performance and long service life. We select high-standard OM3 multimode fiber core, premium LSZH outer material and mature production process to support stable optical transmission, reliable connector performance and long-term network deployment. |
![]() 3D Interferometer Test | ![]() End-Face Inspection | ![]() Insertion Loss and Return Loss Testing |
Strict Quality Control System
| Consistent stable quality is our core competitiveness for fiber optic products. Our technical team has extensive experience in fiber optic communication. |
Quality Certification
| We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certification, such as ISO 9001, CE, RoHS, FCC, etc. |
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