SC / APC Male to Female Fiber Optic Attenuator Compact High Precision
SC/APC Fiber Optic Attenuator is a component installed in a fiber optic transmission system that reduces the power in the optical signal. And it is often used to limit the optical power received by the photo detector to within the limits of the optical receiver.
Fiber optic attenuators SC/APC are designed to give accurate attenuation over a wide range of wavelengths. The plug type configuration allows them to be used directly on the end of a patch cord, which in turn can insert directly into an adaptor.
Optical attenuator SC/APC 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
High precision attenuation level(with 1dB,2dB,3dB... to 30dB, typical 5dB, 10dB 15dB)
Precision control of attenuation range
Wide attenuation range
Low back reflection and Low PDL
Precision ceramic ferrule
Plastic or metal housing material
Inline design is easy to use (plugs between existing fiber jumper & equipment)
Portable, Easy installation, Readily panel mountable
High Quality Return loss 60db or Greater
Dual wavelength (1310nm/1550nm)
Attenuators marked with attenuation level
FC, SC, ST, LC MU optional
100% factory test
Fixed type, male to female type, in-line type, variable type
UPC, APC available
Standard
RoHS compliant
Telcorida GR-326-CORE(ferrule end face quality compliant)
Telecordia GR-910-CORE
EC 60874-7, F01(JIS C5970) TIA/EIA-604-4A
TIA/EIA-568B-B.3 Fiber Optic Cabling Components Standard
EEE802.3z Standards for Fiber Optic Cabling
RoHS Approved for European Market Requirements
Application
Fiber Optic Telecommunication System
Telecommunication networks
Data Networks
Fiber optical CATV
Fiber optical sensor
Testing equipment
Specifications
| PARAMETER | UNIT | Fixed Attenuators | Variable Attenuators |
| Operation wavelength | nm | 1310,1550 | 1200-1600 |
| Attenuation Value | dB | ±0.5dB (<10dB)
±1.0dB (>10dB) | 0-30 |
| Max. Optical Input Power | MW | 500 | 500 |
| Max. PDI | dB | ≤0.1 | ≤0.1 |
| Return Loss | dB | PC | ≥45 | |
| UPC | ≥55 | |
| APC | ≥60 | |
| Operating Temperature | °C | -30~+75 | -30~+75 |
| Storage Temperature | °C | -40~+85 | -40~+85 |
Ordering Information
| Attenuation | 01:1dB, 02: 2dB, 03:3dB, 30:30dB |
| Type | Male to Female, Female to Female |
| Connector Type | FU=FC/UPC, FA=FC/APC, SU=SC/UPC, SA=SC/APC, ST=ST/UPC, LU=LC/UPC, LA=LC/APC, X=Others |
Fiber Optic Attenuator, Optical Fiber Attenuator, Fiber Attenuators, Optical Attenuator
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