sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
The CTC Union STP-STP-SD9 is a duplex single-mode 9/125 μm fiber optic patch cord terminated with ST/UPC connectors on both ends. Designed for reliable single-mode optical transmission, this zipcord-style cable features a durable 3.0mm jacket. The Ultra Physical Contact (UPC) polishing on the ST ferrules ensures optimal surface mating, delivering a high return loss for demanding optical communication setups.
Technical Specifications
- Fiber Core/Cladding: Single-mode 9/125 μm
- Connector Configuration: ST/UPC to ST/UPC
- Cable Format: Duplex, zipcord style
- Jacket Diameter: 3.0 mm
- Jacket Color: Yellow
- Typical Insertion Loss: 0.2 dB
- Return Loss: > 53 dB
- Operating Temperature: -40°C to +75°C
Each cable assembly is individually sealed and includes a label detailing its specific measured loss following manual testing and verification.
Frequently Asked Questions
What kind of polish do the ST connectors feature?
The connectors are polished using the Ultra Physical Contact (UPC) method, which minimizes back reflection to provide a return loss of greater than 53 dB.
Does this patch cord come with test results?
Yes, each STP-STP-SD9 assembly is manually tested and verified. The individual sealed packaging includes a label documenting the exact measured insertion loss for that specific cable.