DESCRIPTION
The HTO9O05Y OTDR Fiber Launch Cable Box is a compact and durable solution for reducing measurement uncertainty during OTDR testing. Built with lightweight SR Polypropylene, it is corrosion-resistant and capable of withstanding harsh conditions. Its high fiber capacity and user-friendly features make it an essential tool for efficient field operations.
Feature Details
- Multi-functional Design: Pulse suppressor, launch box, delay line for flexible applications.
- Durable & Lightweight Construction: Non-metal SR Polypropylene material prevents corrosion, dents, and electrical conductivity.
- Weatherproof Housing: Fully water and dustproof for reliable performance in challenging conditions.
- Auto Purge Valve: Adjusts to changes in altitude and temperature, enhancing usability.
- Large Fiber Capacity: Accommodates up to 2,000 meters of fiber, catering to various testing needs.
- User-friendly Compound Latch: Ensures a secure seal with an easy-to-operate locking mechanism.
Product Specifications
| Specification | Details |
| Length × Width × Height | 23.8 × 14.1 × 6.7 cm or 13.5 × 9 × 4.3 cm |
| Material | SR Polypropylene |
| Color | Black/Yellow |
| Operating Temperature | -40°C ~ +55°C |
| Weight | 0.75 kg / 0.35 kg (without fiber) |
| Typical Loss | < 1dB @ 1310nm for 1000 meters |
NOTE: Other special fiber or connectors are available upon request.
Selection Notes
- Typically selected when OTDR testing needs a launch/delay section to reduce near-end and far-end dead-zone effects, and the team wants a sealed outdoor-ready box that stays usable across changing field conditions.
- May not be appropriate for test setups where the required connector type or launch length cannot be kept consistent across crews/sites, or where the added module loss and configuration steps make repeatable acceptance testing harder to standardize.
Application Details
- Enhancing OTDR measurement accuracy by eliminating “dead zones” and minimizing uncertainty.
- Supporting installation, testing, training, and calibration in fiber optic networks.
- Suitable for long-distance telecom applications requiring precise single-mode fiber optic testing.
Usable in challenging environments due to its water and dustproof design.
FAQ
Q1: What is the function of the HTO9O05Y OTDR fiber launch cable box?
It is used to eliminate the OTDR launch and receive dead zones. This enables accurate measurement of connector loss and reflectance at both ends of the fiber link.
Q2: Why is portability important for this model?
The compact and lightweight design makes it ideal for field technicians. It is easy to carry for on-site installation, maintenance, and acceptance testing.
Q3: What fiber and connector types are supported?
Single-mode fiber is commonly used, with connector options such as SC, LC, FC, or ST available. Other configurations can be customized upon request.
Q4: What launch cable lengths are available?
Common lengths include 500 m, 1 km and 2km, with longer lengths available for specific testing standards or OTDR requirements.
Q5: Is this module suitable for outdoor testing?
Yes, it is designed for both indoor and outdoor testing environments. Proper handling ensures reliable performance in field conditions.
Q6: Typical applications?
Used in FTTH deployment, telecom network maintenance, data center fiber testing, and OTDR acceptance testing.
