sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The ST Bulkhead Laser Safety Cap is designed to provide critical eye protection from active lasers while shielding delicate fiber optic components from environmental contamination. These caps are specifically intended for use with ST fiber optic adapters.
By blocking hazardous laser emissions, these safety caps provide a necessary layer of protection for technicians during maintenance or troubleshooting. Additionally, they prevent dust and debris from settling on inner split sleeves or exposed backplane ferrules, maintaining optical performance and signal integrity in sensitive network environments.
Key Features
-
Active Laser Protection
Provides essential eye safety by blocking emissions from active laser ports. -
Contamination Prevention
Keeps dust and debris off inner split sleeves and ferrules to maintain low-loss connections. -
ST Compatibility
Specifically engineered for reliable, secure attachment to ST bulkhead adapters. -
High-Visibility Color
Blue color allows for easy identification and status tracking in patch panels. -
Bulk Packaging
Includes 25 individual caps per package for efficient supply management during large-scale deployments. -
Durable Construction
Designed for frequent handling during installation, maintenance, and testing.
Applications
- Fiber optic patch panels
- Backplane connectivity
- Data center maintenance
- Testing and troubleshooting environments
Package Contents
- 25 x Blue ST Bulkhead Laser Safety Caps
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | F1BLSCSTBL25 |
| Connector Type | ST |
| Color | Blue |
| Quantity | 25 per pack |
Frequently Asked Questions
Are these caps compatible with LC or SC adapters?
No, these specific caps are designed exclusively for ST bulkhead adapters.
Do these provide full laser containment?
These are intended to provide basic laser safety protection and contamination prevention; they should not replace formal laser safety protocols.
Are other colors available?
Yes, multiple colors are available to assist with network port identification and organization.
Are these reusable?
Yes, the caps are designed for multiple uses during testing, maintenance, and system installation.
Do these help with signal loss?
While they do not affect optical performance when the adapter is in use, they prevent signal degradation by keeping the fiber end-faces and split sleeves clean during idle states.

