Foc Communication CO.,LTD
FOC COMMUNICATION CO.,LTD Leading Manufacturer of Fiber PLC Splitter and Fiber Optic Patch Cord
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ST Optical Fiber Attenuator Male to Female For FTTX Networks with RoHS Compliant
Fiber optic attenuators can be designed to use with various kinds of fiber optic connectors. We provide ST attenuators, FC attenuator, SC attenuator, LC attenuators and MU attenuator. The attenuators can be female to female which is called bulkhead fiber optic attenuator or male to female which is also called a plug fiber optic attenuator. Bulkhead and plug types are designed without cables, another type inline fiber optic attenuator is designed with a piece of fiber optic cable.
Available in FC, SC and LC (short form factor) connector styles with UPC or APC finish and ST and MU connector styles with UPC finish, attenuators providing ultra-low return loss and are available from 1dB to 30dB in 1dB increments.
ST optical fiber attenuator are capable of withstanding over 1W of high power light exposure for extended periods of time, making them well-suited to EDFA and other high-power applications.
Low Polarization Dependent Loss (PDL) and a stable and independent wavelength distribution makes them ideal for DWDM.
Features
Bellcore Compliant
Wavelength Independent(DWDM)
Durability (well over 100mW)
Simple and Reliable Structure
Application
Telecommunication networks
CATV & LAN
Date networks
Passive Optical Networks
Specifications
| Item | Specifications |
| Wavelength | SM 1260-1600nm |
| Attenuation Tolerance(dB) | 1-10dB<±0.5dB(typical) standard |
| 11-25dB<±10%(typical) standard | |
| 1-10dB<±0.5dB(typical) premium | |
| 11-25dB<±10%(typical) premium | |
| Return Loss |
≥55dB (UPC) ≥65dB (APC) |
| Operating Temperature | -40℃～+70℃ |
| Storage Temperature | -40℃～+85℃ |
Fiber Optic Attenuator, Optical Fiber Attenuator, Fiber Attenuators