ANC International Co., Limited
ANC International Co., Limited Reliable Manufacturer & Supplier for Various Fiber Optic Products
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Hand Adjustable VOA Single Mode Fiber Attenuator FC PC FC APC Adapter Type
Description
Single Mode 0-30dB FC PC FC APC Variable Optical Attenuator Adapter Type manufactured by ANC International Co., Limited has a structure similar to an optical adapter. It utilizes the air gap between the two connectors to realize optical attenuation. However, the air gap can be continuously adjusted and fixed manually. This induces a variable optical attenuation from 0dB to 30dB. This adapter type FC variable optical attenuator can be used in applications where optical attenuation needs to be frequently adjusted. It has very small size and is very low-cost.
ANC can produce fixed bulkhead (female-female) fiber optic attenuator, fixed plug-in (female-male) fiber optic attenuator and variable fiber optic attenuator.
Features
Wavelength Independent (DWDM)
Standard Compliant: IEC & RoHS
Durablitity (over 100 mw)
Simple and Reliable Structure
Applications
Telecom, Access Network
Optical Fiber CATV
Terminal of the Devices and Multimedia
Optical Fiber LAN and Access Network
Industry and Military Applications
Specification
| Parameter | Value |
| Attenuation range | 0~30dB for SC, FC type; 0~25dB for LC |
| Resolution | 0.1 dB(typ) |
| Return Loss | < -50dB(PC) |
| PDL | < -60dB(APC) |
| Operation Temperature | -40℃~75℃ |
| Storage Temperature | -40℃~80℃ |
