sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The ST Bulkhead Female-Female Attenuator is a precision fiber optic component designed to reduce the power of an optical signal within a link. By utilizing a wavelength-sensitive neutral density filter, this device ensures controlled signal attenuation to prevent receiver saturation in high-power fiber optic networks.
This bulkhead-style attenuator is engineered for consistent performance in 1310nm singlemode environments. Its compact, flange-free design allows for seamless integration into existing patch panels, enclosures, or bulkhead mounting applications, providing a robust solution for managing signal levels in data centers and telecommunication facilities.
Key Features
-
Neutral Density Filtering
Uses wavelength-sensitive technology to achieve accurate attenuation levels, ensuring precise signal management. -
Standard ST Interface
Features industry-standard ST female-to-female connections for compatibility with existing fiber infrastructure. -
1310nm Optimization
Specifically calibrated for 1310nm operating wavelengths, providing stable performance in common transmission windows. -
No-Flange Housing
Compact, flange-free design saves valuable space in high-density rack and patch panel environments. -
20dB Fixed Attenuation
Provides a constant 20dB signal reduction, ideal for troubleshooting or balancing link power budgets. -
Durable Construction
Engineered for secure mating and long-term stability in fixed plant or interconnect applications.
Applications
- Telecommunication networks
- Data center signal balancing
- Fiber optic test and measurement
- Receiver protection in high-power links
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | F18124S20C |
| Connector Type | ST Female to Female |
| Attenuation Value | 20dB |
| Operating Wavelength | 1310nm |
| Mounting Style | No Flange |
Frequently Asked Questions
What is the primary function of this attenuator?
It is used to reduce the optical power level in a fiber optic circuit to prevent signal distortion or damage to sensitive receivers.
Is this attenuator compatible with multi-mode fiber?
This model is specifically optimized for 1310nm, which is standard for singlemode applications.
Does this unit have mounting flanges?
No, this model features a no-flange design for high-density space efficiency.
Can I connect this directly to my existing patch cables?
Yes, it features female ST ports on both sides, allowing it to function as a bulkhead mating sleeve between two ST patch cables.
What wavelength is this calibrated for?
It is designed for operation at the 1310nm wavelength.
Downloads