Polarization Insensitive Optical Circulator
Features |
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High isolation & High Reture Loss Low insertion loss & PDL | |
Application | |
EDFA,DWDM and OTDR |
Specifications
Type Parameter | 3 Port | 4 Port | |||||
Configuration | Port 1 to Port 2;Port 2 to Port 3 | Port 1 to Port 2;Port 2 to Port 3;Port 3 to Port 4 | |||||
Operating wavelength (nm) | 1310, 1480,1550, 1580 (+/-30) | C+L | 1310, 1480,1550,1580, | C+L | |||
Typ. Peak Isolation | 50 | 50 | 50 | 50 | |||
Isolation (λc,23℃ all SOP) (dB) | ≥40 | ≥40 | ≥40 | ≥40 | |||
Isolation (Over all λ, T, SOP) (dB) | ≥35 | ≥30 | ≥35 | ≥30 | |||
Insertion Loss (λc,0~70℃ all SOP) (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) | φ5.5×L64(P8) | |||
For 3mm or 2mm cable | L90XW20XH9.5(P9) | ||||||
* Insertion loss is not include connector loss
Package Dimension
P9
Ordering Information
FCIR | wavelength | Type | Grade | 0 | Package type | Pigtail Type | Length | Connector | |
FCIR | 1310=1310nm | 3=3Port | P=P Grade |
| 2=P2(for 3 ports) | 1=250um bare fiber | H=0.5m | 0=None | |
1480=1480nm | 4=4Port | A= A Grade | 5=P5(for 4 ports) | 2=900um loose tube | 8=0.8m | 1=FC/UPC | |||
1550=1550nm |
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| 8＝P8 (for 4 ports) | 3=3mm loose tube | 1=1.0m | 2=FC/APC | |||
1580=1580nm |
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| 9=P9(for 3mm or 2mm cable) | 4=2mm loose tube | 5=1.5m | 3=SC/APC | |||
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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