Application
1. OTDR near-end dead-zone elimination
2. Accurate measurement of the first splice or connector
3. Fiber optic link testing and maintenance
Features
1. Provides launch fiber for precise OTDR measurements
2. Single-mode or multimode options
3. SC/APC, SC/UPC or FC connectors
4. Sturdy box design for field use
Technical Parameters
| Item | Specification |
| Fiber length | 250m / 500m / 1km (optional) |
| Fiber type | Single-mode / multimode |
| Connector | SC/APC, SC/UPC or FC |
| Application | OTDR testing |
Frequently Asked Questions
Q: What is a launch cable box used for?
A: It provides a launch fiber at the near end of the link, eliminating the OTDR dead zone so that the first splice or connector can be measured accurately during OTDR testing.
Q: What fiber lengths are available?
A: Standard lengths include 250m, 500m, 1,000m and 2,000m; custom lengths are also available on request.
Q: What connector options are available?
A: SC/APC, SC/UPC and FC connectors, in single-mode or multi-mode, matching your OTDR port and the fiber under test.
Q: Can I get a launch box matched to my OTDR model?
A: Yes, please tell us your OTDR connector type and test fiber, and we will supply the matching launch cable box.