sales@foscoconnect.com
(510) 319-9878
Silicon Valley, CA, USA
Overview
The FiberXP SPC-SM-SCA-04 is a premium-grade, fixed optical attenuator designed for single-mode fiber optic applications. This male-to-female SC/APC attenuator provides a precise 4 dB attenuation value, making it an essential component for balancing signal strength in high-performance telecommunications, DWDM networks, and fiber amplifier systems.
Constructed with a Zirconia ferrule and high-quality doped attenuation fiber, this device ensures consistent signal integrity and high optical power endurance. It is optimized for dual-wavelength performance at 1310 nm and 1550 nm, delivering a return loss of greater than 65 dB to minimize back-reflections in sensitive optical circuits.
Key Features
-
Precision Attenuation
Features an attenuation accuracy of ± 0.5 dB to ensure predictable signal reduction. -
High Return Loss
Offers >65 dB return loss to maintain network stability and reduce signal noise. -
Standard Compliance
Fully compliant with Telcordia GR-910-CORE and GR-1221-CORE industry standards. -
Zirconia Ferrule
Utilizes a high-durability Zirconia ceramic ferrule for reliable, long-term physical connections. -
Dual Wavelength Support
Engineered for effective performance across both 1310 nm and 1550 nm operating wavelengths. -
High Power Endurance
Built to withstand elevated optical power levels without degrading signal quality.
Applications
- DWDM Systems
- Fiber Optic Amplifiers
- Telecommunications Equipment
- Optical Network Testing
Technical Specifications
| Specification | Value |
|---|---|
| Model | SPC-SM-SCA-04 |
| Connector Type | SC/APC (Male-to-Female) |
| Attenuation Value | 4 dB |
| Attenuation Accuracy | ± 0.5 dB |
| Operating Wavelength | 1310 nm / 1550 nm |
| Return Loss | >65 dB |
| Fiber Type | Single Mode |
| Ferrule Material | Zirconia |
| Standards | Telcordia GR-910-CORE, GR-1221-CORE |
Frequently Asked Questions
What does the 4 dB rating mean?
The 4 dB rating indicates that the attenuator will reduce the optical signal power passing through the fiber by 4 decibels.
Is this attenuator compatible with APC connectors?
Yes, it is designed specifically for SC/APC (Angled Physical Contact) interfaces to ensure low reflectance.
Can this be used for both 1310 nm and 1550 nm signals?
Yes, the unit is optimized for dual-window operation at both 1310 nm and 1550 nm wavelengths.
What type of fiber is this used with?
This is a single-mode attenuator, intended for use with single-mode fiber optic cabling.
Does it meet industry standards?
Yes, it is compliant with Telcordia GR-910-CORE and GR-1221-CORE specifications.