ST Attenuator
ST Fixed Attenuator, Male to Female Buildout Attenuator, Plug-in Type, 0dB to 30dB in Increments of 1dB, Single Mode.
Description
Description
ST Male to Female Build-Out Attenuator Plug-in Type, 0~30dB Optional
ST male to female attenuator is one kind of fixed build-out optical attenuators that are generally used in single-mode long-haul applications to prevent optical overload at the receiver. These ST attenuators can reduce a fixed level by 1dB to 30dB in a fiber link so as to ensure the optical power in a stable and desired level without any changes on its original transmission wave.
The Arkoptics ST optical attenuators are ion-doped fiber attenuators consist of a small fiber piece along with metal ion doping. There are two primary reasons why these doped fiber attenuators are preferred:
1. Not susceptible to dirt, moisture, or temperature variations
2. Provide a stable attenuation performance over wide wavelength variations
Customized ST Fiber Attenuator, Single Mode and Multimode
Build-out Attenuator, Bulkhead Attenuator, In-line Attenuator
— Easy installation, compact design fits into existing connectors or patch panels
— Consistent performance, precise attenuation value and high return loss
— Fixed attenuator and variable attenuator for option
— High stability and high reliability
— Flawless end face
— Telcordia GR-910-core and RoHS compliant
Fiber Optic Attenuator Application
Dense Wave Division Multiplexing (DWDM) and Erbium Doped Fiber Amplifier (EDFA) applications where the receiver cannot accept the signal generated from a high-power light source, CATV systems, data center networks, test equipment and other telecommunication applications.
Specifications
| Fiber Attenuator |  LC Attenuator |  SC Attenuator |  FC Attenuator |  ST Attenuator |  MU Attenuator |  MPO Attenuator |
| Attenuator Type | Male to Female Attenuator | |||||
| Fiber Type | SM or MM | |||||
| Test Wavelength | SM:1310&1550nm; MM:850/1300nm | |||||
| Attenuation Level | 0-30dB in increments of 1dB | |||||
| Attenuation Accuracy | ±0.5dB (1-10dB); ±10%(11-30dB) | |||||
| Return Loss | SMF: UPC≥50dB;APC≥60dB MMF: UPC≥25dB | |||||
| Durability | 50 matings, IL<0.2dB | |||||
| Optical Input Power | ≤ 1W | |||||
| Humidity | 95%RH | |||||
| Operating Temperature | -40°C to +85°C | |||||
| Storage Temperature | -40°C to +85°C | |||||
