1×2 2×2 Polarization Insensitive Optical Circulator SM Fiber Circulator

Product ID: 6912

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$100

1310/1480/1550nm C+LBand 1×2 2×2 Polarization Insensitive Optical Circulator SM Fiber Circulator

Features
High isolation & High Reture Loss
Low insertion loss & PDL
Optical Path Epoxy Free
Application
EDFA,DWDM and OTDR
DWDM and OADM networks
Bi-directional transmission system

 

Note:
$100 is a deposit, not the final price of the product. If you are interested in the product, please contact us for the price.

Specifications

Type

Parameter

 3 Port 4 Port
Operating wavelength (nm) 1310, 1480,1550, 1570 1310, 1480,1550 1570
Bandwidth ±30 ±50 ±30 ±50
Typ. Peak Isolation 55 55 52 52
Isolation @23℃（dB) ≥40 ≥35 ≥40 ≥35
Insertion Loss @0~70℃ (dB) Grade P ≤0.8 ≤1.1 ≤1.0 ≤1.2
Grade A ≤1.0 ≤1.2 ≤1.2 ≤1.3
PDL (dB) ≤0.15 ≤0.20
Return loss (dB) ≥50
PMD (ps) ≤0.1
Directivity ≥50
Power handling (mW) ≤300
Fiber Type SMF-28e
Operating temperature (℃) 0 ~ +70
Storage temperature (℃) -40 ~ +85
Package Dimensions (mm) For bare fiber or 900um loose tube φ5.5×L50(P2) φ5.5×L68(P5)
For 3mm or 2mm cable L90*W20*H9.5（ABS）

*Above specifications are for devices without the connectors.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower
*The transmission optical path of 3 Port is different from 4Port: 3Port: 1 -> 2, 2 -> 3;4Port: 1 -> 2, 2 -> 3, 3 -> 4

Package Dimension


fiber circulator


Ordering Information

FCIR Wavelength Type Grade 0 Package Type Pigtail Type Length Connector
FCIR 1310=1310nm
1480=1480nm
1550=1550nm
1570=1520nm~1620nm		 3=3 Ports
4=4 Ports		 P=P Grade
A=A Grade		 0 2=P2(5.5*50mm)
5=P5(5.5*68mm)
9=P9(90*20*9.5mm)		 1=250um bare fiber
2=900um loose tube
3=3mm loose tube
4=2mm loose tube		 H=0.5m
8=0.8m
1=1.0m
5=1.5m
2=2.0m
3=3.0m
4=4.0m
A=2.5m
B=5.0m		 0=None
1=FC/UPC
2=FC/APC
3=LC/UPC
4=LC/APC
5=SC/APC
6=SC/UPC
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