sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The ST female-to-female bulkhead attenuator is a precision fiber optic component designed to reduce signal power in singlemode networks. By utilizing a wavelength-sensitive neutral density filter, this device ensures consistent signal reduction, which is critical for protecting sensitive receiver equipment from signal saturation or damage in high-power optical links.
This bulkhead-style attenuator is optimized for operation at both 1310nm and 1550nm wavelengths. Its compact, flange-less design allows for seamless integration into existing patch panels and distribution enclosures where space is constrained.
Key Features
-
Wavelength Sensitivity
Features a neutral density filter optimized for 1310nm and 1550nm to ensure stable signal attenuation. -
Bulkhead Design
Designed for panel-mount applications, allowing for simple integration into standard bulkhead hardware. -
No-Flange Housing
Compact, flange-less form factor saves space in high-density fiber enclosures and patch panels. -
Precise Attenuation
Provides a fixed 10dB attenuation level, helping maintain optimal optical power budgets. -
Female-to-Female Configuration
Facilitates direct connection between two ST male patch cables without requiring additional hardware. -
Singlemode Compatibility
Engineered specifically for singlemode fiber optic networks to ensure low-loss operation.
Applications
- Telecommunications network power leveling
- Fiber optic test and measurement setups
- Data center optical distribution
- CATV and broadband systems
Technical Specifications
| Specification | Value |
|---|---|
| Part Number | F18126SF |
| Attenuation | 10dB |
| Operating Wavelengths | 1310nm / 1550nm |
| Connector Type | ST |
| Configuration | Female to Female |
| Mounting Style | Bulkhead (No Flange) |
Frequently Asked Questions
What is the attenuation level of this unit?
This specific unit provides a fixed attenuation of 10dB.
Is this attenuator compatible with multimode fiber?
No, this device is specifically designed for singlemode fiber optic applications.
What does the 'No Flange' designation mean?
It means the device housing does not include mounting ears or flanges, making it suitable for high-density applications where space is limited.
Can I use this for wavelengths other than 1310nm or 1550nm?
The neutral density filter is calibrated for 1310nm and 1550nm; use at other wavelengths may result in inaccurate attenuation levels.
Does this require an epoxy or polish?
No, this is a ready-to-use bulkhead adapter that connects two pre-terminated ST patch cables.
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