sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The FiberXP FR-STULCAS2-150M is a single mode fiber optic launch cable designed to enhance the accuracy of OTDR measurements. By introducing a known length of fiber, it allows the OTDR to overcome its dead zone, enabling the user to test and characterize both the near-end and far-end connectors of a fiber link.
Constructed with 150 meters of high-quality Corning 9µm single mode fiber, this launch ring features 1-meter pigtails for easy connection. The portable, lightweight ring design ensures portability in the field and includes a repositionable carabiner for convenient attachment to test gear. The unit is housed in a durable protective pouch to ensure long-term usability in diverse operating environments.
Key Features
-
Dead Zone Elimination
Minimizes the OTDR blind spot, allowing for precise characterization of the first and last connectors in a fiber network. -
Corning Fiber Technology
Utilizes genuine 9µm single mode fiber for consistent transmission performance and reliable test results. -
Portable Ring Design
Compact and lightweight form factor ideal for field technicians and frequent transport between job sites. -
Integrated Carabiner
Features a repositionable carabiner for secure and accessible attachment to belt loops or test equipment bags. -
Protective Pouch
Includes a ruggedized storage pouch to prevent damage to the fiber and connectors during transport and storage. -
1-Meter Pigtails
Provides sufficient slack for easy connection to various test ports and equipment configurations.
Applications
- OTDR testing of fiber optic cable plant
- Measurement of near-end connector loss
- Measurement of far-end connector reflectance
- Network certification and troubleshooting
Technical Specifications
| Specification | Value |
|---|---|
| Model | FR-STULCAS2-150M |
| Fiber Type | Single Mode (Corning) |
| Core Size | 9µm |
| Cable Length | 150 meters (492 feet) |
| Connector A | ST/UPC |
| Connector B | LC/APC |
| Dimensions | 5-1/4" x 1" |
Frequently Asked Questions
What is the purpose of an OTDR launch cable?
A launch cable is used to compensate for the OTDR dead zone, allowing the user to measure the insertion loss and reflectance of the first connector in a link.
Can this be used for multimode testing?
No, this unit is specifically configured with single mode fiber. Attempting to use it with multimode fiber will cause significant signal loss and inaccurate test results.
Are the connectors field-replaceable?
No, the connectors are factory-terminated to ensure optimal insertion loss and return loss performance.
Does it come with a carrying case?
Yes, every unit includes a durable pouch for protection during storage and transit.
What does the carabiner attach to?
The carabiner is designed to attach to test equipment or tool bags for easy handling during field testing.