DESCRIPTION
The SC/APC Single Mode Simplex Green Adapter with Laser Protection (No Flange) is designed for high-performance fiber optic connections in telecom and data communication systems. The adapter provides precise alignment between two SC/APC connectors, ensuring low insertion loss and stable optical performance.
Its integrated laser protection shutter prevents accidental laser exposure and protects the connector end face from dust and debris, extending service life. The no-flange housing makes it ideal for use in high-density applications, such as fiber distribution frames and patch panels.
FEATURE DETAILS

- Laser Protection: Built-in safety shutter blocks harmful laser light when not in use.
- No Flange Housing: Space-saving design for compact distribution boxes and patch panels.
- High Precision Sleeve: Zirconia ceramic ensures stable fiber alignment.
- APC Performance: Green body indicates APC polish for high return loss (low back reflection).
- Durability: Designed for repeated use without compromising performance.
PRODUCT SPECIFICATIONS
| Item | Value |
| Connector Type | SC APC |
| Fiber Mode | Single mode |
| Fiber Counts | Simplex |
| Durability | ≤0.1dB |
| Insertion Loss | ≤0.2dB |
| Exchangeability | ≤0.2 dB |
| Repeatability | ≤0.2 dB |
| Working Temperature | -30 ~ +75℃ |
| Storage Temperature | -40 ~ +85℃ |
APPLICATION DETAILS
- FTTH Networks: Ensures safe and reliable SC/APC terminations.
- Data Centers: Space-saving no-flange design supports high-density layouts.
- Telecom Systems: Stable and durable connections for single mode networks.
- CATV: Maintains signal stability in broadband distribution.
- Test & Measurement Equipment: Laser protection feature enhances safety during field operations.
FAQ
Q1: Why does this adapter have a green color?
Green indicates APC (Angled Physical Contact) polishing, which provides very low back reflection for single-mode fiber networks.
Q2: What is the purpose of the laser protection shutter?
The shutter blocks laser light from exiting when the connector is disconnected and prevents dust from entering, improving both safety and long-term durability.
Q3: Can this be used in duplex applications?
No, this is a simplex adapter designed for single-fiber connections. Duplex adapters are required for dual-fiber applications.
Q4: Where is a no-flange adapter used?
It is ideal for high-density patch panels and enclosures where compact, space-saving installation is required.
Q5: Is it suitable for outdoor use?
This adapter is intended for indoor applications. For outdoor environments, waterproof or IP-rated adapter solutions are recommended.





