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SM/MM ST Fixed Male-Female Attenuator, 1~30dB Optional
◎ P/N: #57877
◎ Attention: For official offers, send product details to sales@fiber-life.com.
Delivery: Order Today, will ship out before from U.S. or HK by FedEx/DHL/UPS (The fastest and best one), and Free Shipping on orders over US $200.
Warranty: fiber-life support 1-Year Warranty, 30-Day Returns and 30-Day Exchange.
$7.20 – $8.90
SM/MM ST Fixed Male-Female Attenuator, 1~30dB Optional
The SM/MM ST Fixed Male-Female Attenuator, with an optional attenuation range of 1~30dB, is a reliable optical device designed to reduce signal strength precisely in fiber networks. Compatible with both single-mode (SM) and multimode (MM) fibers, it features an ST Male-Female structure for easy plug-and-play connectivity with various devices. Its fixed attenuation design ensures consistent performance, making it ideal for applications like power control in optical communication networks, device testing, equipment calibration, and signal optimization in data centers or LANs. With versatile attenuation options and broad compatibility, it is a practical solution for efficient optical power management.
Specification
| Fiber Connector | ST | Ferrule Type | Zirconia Ceramic |
| Connector Gender | Fixed Male To Female | Transfer Mode | SM/MM |
| Attenuation | 1~30dB | Operating Wavelength | 1310/1550nm(SM), 850/1300nm(MM) |
| Attenuation Accuracy | 1-5dB±0.5dB, 6-30dB±10% | Return Loss | SM≥50dB, MM≥30dB |
| Polarization Dependent Loss | ≤0.2dB | Max Optical Input Power | 200mW |
| Storage Temperature Range | -40 To 85°C (-40 To 185°F) | Operating Temperature Range | -40 To 80°C (-40 To 176°F) |
| Push-Pull | ≥1000 Times, Loss≤0.2dB | Humidity | 95%RH |
Dimension(mm)
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Igor Petrov –
I bought the ST attenuator from this company. To tell you the truth, the packing is compact without damage and the quantity is in accordance with the order.