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  FC Attenuator
Model:FC
Fiber Optic Attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself. The basic types of optical attenuators are fixed and variable, and are designed to be used with various kinds of fiber optic connectors. The attenuators can be female to female or male to female. FC APC single mode fiber optic attenuator and FC PC single mode fiber optic attenuator are available, both of them are with ceramic sleeves and accurate FC connection interface. The attenuation range is from 1dB to 30dB available. The FC fiber attenuator features high power endurance and low back reflection. They are used to reduce the optical power in the fiber optic links.
 
 
   
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FC Attenuator
FC-1
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Complied with or exceeds Standard

▪  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
Features

▪  Precise attenuation level(with 1dB,2dB,3dB... to 30dB, typical 5dB, 10dB 15dB)
▪  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
▪  Custom designed specifications
▪  Dual wavelength (1310nm/1550nm)
▪  Attenuators marked with attenuation level
Specifications
 
Characteristics Unit Conditions Values
Attenuation dB UPC 1 ~ 30
APC 1 ~ 20
Return Loss dB UPC ≥50
APC ≥60
Operating Wavelength nm - 1310 and 1550, 1240 - 1600
Attenuation Accuracy - 1 ~ 10dB ± 0.5dB
11 ~ 30dB ± 10%
Operating Temperature °C - -40 ~ +75
Storage Temperature °C - -40 ~ +85
Polarization Dependent Loss dB - <0.2
Relative Humidity % 75°C 95
Vibration dB 10 ~ 55, 2Hrs ∆IL<0.2
Impact dB 1.5m, 5 drops ∆IL<0.2
Ordering Information
Using the available configurations amend/create product codes using the formula below.
Part Number: XX-AA-(BB)-CDE

Ordering Guide
XX Attenuator Type FAT, MAT, OAT
AA Connector Type (Female or Male ) FP,SP,SA,LP
BB Connector Type ( Female) FP,SP,SA,LP
C Fiber Type OM1=Multimode 62.5, OM2=Multimode 50, SM=Singlemode
D Attenuation Value(dB) 01~30dB
E Material M=Metal, P=plastic

Attenuator Type Code
FAT Female to Female Attenuator (Adaptor Type)
MAT Male to Female Attenuator
OAT Adjustable Attenuator

Connector Type Code
FP FC/PC,FC/UPC FA FC/APC
SP SC/PC, SC/UPC SA SC/APC
TP ST/PC, ST/UPC TA ST/APC
LP LC/PC, LC/UPC LA LC/APC
MU MU MT MTRJ
DN DIN E2 E2000

Ordering Sample
Part Number Description
FAT-FP-SM07M FC/PC Singlemode Metal Fiber Optic Attenuator, Female to Female Type, 7dB.
MAT-FP-SM08M FC/PC Singlemode Metal Fiber Optic Attenuator, Male to Female Type, 8dB.
MAT-FA-SM05M FC/APC Singlemode Metal Fiber Optic Attenuator, Male to Female Type, 5dB.
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