Fiber Optic Attenuator FC Type

Part No.: FOCBS00123
Product type:Coupler Attenuator Male to Female
Operation wavelength:
SM: 1200 to 1600nm or 1310/1550nm
MM: 850nm, 1300nm
Return Loss: ≥ 50 db (PC)
≥ 55 db (UPC)
≥ 65 db (APC)

黄条导航栏1.png

Fiber optic Attenuators are used in applications where a pre-determined amount of light loss is specified.
We offer LC, FC, SC, ST, MU fixed attenuator with different attenuation level, from 1dB to 30dB.

Key Features

Bellcore Compliant·

Wavelength Independent

Durability & Simple and Reliable Structure

Specifications

Operating Wavelength: SM: 1310nm, 1550nm

MM: 850nm, 1300nm

Return loss: More than 55dB (UPC)

Attenuation Accuracy: +/-0.5 (1~10) +/-1.0(11~30)

Polarization Dependent Loss: Less than 0.2dB

Max. Optical Input Power: 200mW

Operating Temp Range: -40~80°C

Applications

Telecommunication Networks

Local Area Network

FTTH and FTTx

Fiber Optic Sensors

Test & measurement

DWDM applications

Parameters:

Product type	Coupler Attenuator Male to Female
Operation wavelength	SM: 1200 to 1600nm or 1310/1550nm
Operation wavelength	MM: 850nm, 1300nm
Return Loss	≥ 50 db (PC)
	≥ 55 db (UPC)
	≥ 65 db (APC)
Attenuation Accuracy	+/-0.5 db for 1 to 5db attenuation
Attenuation Accuracy	+/-10% for 6 to 30db attenuation
Polarization Dependent loss	≤ 0.2db
Mechanical endurance	>1000
Maximum optical Input power	200MW
Operating Temp Range	-40 to + 80degree
Standard	YD/T 1272.4-2007

SHENZHEN BESKCO TECHNOLOGY LIMITED Founded in 2009. We are a leading professional manufacturer for FTTH Fiber optic product. BESKCO offers a wide range of telecommunication products and also has the ability for customerized product according to customers’ needs. We always strive for being the communication systems integrator and optical solution provider leader.