环形器
常规波长光环形器
三端口环形器中，端口1输入的光信号只在端口2输出，端口2输入的光信号只在端口3输出，端口3输入的光信号只在端口1输出。该产品广泛用在光纤激光器、光分插复用、双向泵浦系统、色散补偿装置、光纤..
产品描述
常规波长光环形器
三端口环形器中，端口1输入的光信号只在端口2输出，端口2输入的光信号只在端口3输出，端口3输入的光信号只在端口1输出。该产品广泛用在光纤激光器、光分插复用、双向泵浦系统、色散补偿装置、光纤传感、科学科研等领域。中策光电，期待与您合作。
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
Specifications
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Type
Parameter
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3 Port
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4 Port
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Configuration
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Port 1 to Port 2;Port 2 to Port 3
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Port 1 to Port 2;Port 2 to Port 3;Port 3 to Port 4
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Operating wavelength (nm)
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1310, 1480,1550, 1580 (+/-30)
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C+L
(1520~1620) |
1310, 1480,1550,1580,
(+/-30) |
C+L
(1520~1620) |
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Typ. Peak Isolation
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50
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50
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50
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50
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Isolation (λc,23℃ all SOP) (dB)
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≥40
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≥40
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≥40
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≥40
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Isolation (Over all λ, T, SOP) (dB)
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≥35
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≥30
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≥35
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≥30
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Insertion Loss (λc,0~70℃ all SOP) (dB)
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Grade P
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≤0.8
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≤1.1
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≤1.0
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≤1.2
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Grade A
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≤1.0
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≤1.2
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≤1.2
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≤1.3
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PDL (dB)
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≤0.15
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≤0.20
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Return loss (dB)
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≥50
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PMD (ps)
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≤0.1
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Directivity
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≥50
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Power handling (mW)
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≤300
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Fiber Type
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SMF-28e
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Operating temperature (℃)
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0 ~ +70
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Storage temperature (℃)
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-40 ~ +85
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Package Dimensions (mm)
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For bare fiber or 900um loose tube
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φ5.5×L50(P2)
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φ5.5×L68(P5)
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φ5.5×L64(P8)
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For 3mm or 2mm cable
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L90XW20XH9.5(P9)
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* Insertion loss is not include connector loss
Package Dimension
Ordering Information
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CIR |
wavelength |
Type |
Grade |
0 |
Package type |
Pigtail Type |
Length |
Connector |
|
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CIR |
1310=1310nm |
3=3Port |
P=P Grade |
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2=P2(for 3 ports) |
1=250um bare fiber |
H=0.5m |
0=None |
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1480=1480nm |
4=4Port |
A= A Grade |
5=P5(for 4 ports) |
2=900um loose tube |
8=0.8m |
1=FC/UPC |
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1550=1550nm |
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8＝P8 (for 4 ports) |
3=3mm loose tube |
1=1.0m |
2=FC/APC |
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1580=1580nm |
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9=P9(for 3mm or 2mm cable) |
4=2mm loose tube |
5=1.5m |
3=SC/APC |
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1570=1520~1620nm |
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2=2.0m |
4=SC/UPC |
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A=1.1m |
5=MU |
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B=1.2m |
6=LC/PC |
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C=0.2m |
7=LC/APC |
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D=0.3m |
8=E2000 APC |
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L=0.4m |
9=E2000 PC |
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3=3m |
A=ST/PC |
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B=SC/UPC for port1&3, SC/APC for port2 |
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C=LC/UPC for port1&3, SC/UPC for port2 D=SC/APC for port2,LC/UPC for port1&3 E= FC/APC for port1&3, LC/APC for port2 |
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