34Port Optical Circulator（1310、1480、1550、C+LBand)
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Specifications
| Parameter | Value |
|---|---|
| Operating wavelength [Specifications；3 Port；1310,1480,1550nm；without connectors] | 1310,1480,1550 |
| Bandwidth [Specifications; 3 Port; 1310,1480,1550nm; without connectors; Unit Not Specified in Source] | ±30 |
| Peak Isolation [Specifications; 3 Port; 1310,1480,1550nm; without connectors; Unit Not Specified in Source] | typical:55 |
| Isolation [Specifications；3 Port；1310,1480,1550nm；without connectors；@23°C] | ≥40 dB |
| Insertion Loss [Specifications；3 Port；1310,1480,1550nm；without connectors；Grade P；@0~70°C] | ≤0.8 dB |
| Insertion Loss [Specifications；3 Port；1310,1480,1550nm；without connectors；Grade A；@0~70°C] | ≤1.0 dB |
| Operating wavelength [Specifications；3 Port；1570nm；without connectors] | 1570 nm |
| Bandwidth [Specifications; 3 Port; 1570nm; without connectors; Unit Not Specified in Source] | ±50 |
| Peak Isolation [Specifications; 3 Port; 1570nm; without connectors; Unit Not Specified in Source] | typical:55 |
| Isolation [Specifications；3 Port；1570nm；without connectors；@23°C] | ≥35 dB |
| Insertion Loss [Specifications；3 Port；1570nm；without connectors；Grade P；@0~70°C] | ≤1.1 dB |
| Insertion Loss [Specifications；3 Port；1570nm；without connectors；Grade A；@0~70°C] | ≤1.2 dB |
| Operating wavelength [Specifications；4 Port；1310,1480,1550nm；without connectors] | 1310,1480,1550 |
| Bandwidth [Specifications; 4 Port; 1310,1480,1550nm; without connectors; Unit Not Specified in Source] | ±30 |
| Peak Isolation [Specifications; 4 Port; 1310,1480,1550nm; without connectors; Unit Not Specified in Source] | typical:52 |
| Isolation [Specifications；4 Port；1310,1480,1550nm；without connectors；@23°C] | ≥40 dB |
| Insertion Loss [Specifications；4 Port；1310,1480,1550nm；without connectors；Grade P；@0~70°C] | ≤1.0 dB |
| Insertion Loss [Specifications；4 Port；1310,1480,1550nm；without connectors；Grade A；@0~70°C] | ≤1.2 dB |
| Operating wavelength [Specifications；4 Port；1570nm；without connectors] | 1570 nm |
| Bandwidth [Specifications; 4 Port; 1570nm; without connectors; Unit Not Specified in Source] | ±50 |
| Peak Isolation [Specifications; 4 Port; 1570nm; without connectors; Unit Not Specified in Source] | typical:52 |
| Isolation [Specifications；4 Port；1570nm；without connectors；@23°C] | ≥35 dB |
| Insertion Loss [Specifications；4 Port；1570nm；without connectors；Grade P；@0~70°C] | ≤1.2 dB |
| Insertion Loss [Specifications；4 Port；1570nm；without connectors；Grade A；@0~70°C] | ≤1.3 dB |
| PDL [3 Port] | ≤0.15 dB |
| PDL [4 Port] | ≤0.20 dB |
| Return loss | ≥50 dB |
| PMD | ≤0.1 ps |
| Directivity [Unit Not Specified in Source] | ≥50 |
| Power handling | ≤300 mW |
| Fiber Type | SMF-28e |
| Operating temperature | 0~+70 °C |
| Storage temperature | -40~+85 °C |
| Package Dimensions [3 Port；P2；bare fiber or900um loose tube] | φ5.5×L50 |
| Package Dimensions [4 Port；P5；bare fiber or900um loose tube] | φ5.5×L68 |
| Package Dimensions [ABS；3mm or2mm cable] | L90*W20*H9.5 |
| Transmission optical path [3 Port；source footnote] | 1→2；2→3 |
| Transmission optical path [4 Port；source footnote] | 1→2；2→3；3→4 |
| Insertion Loss change with connector [source footnote；device with connector] | +0.3 dB |
| Return Loss change with connector [source footnote；device with connector] | -5 dB |
| Wavelength [Ordering Information；FCIR prefix] | 1310=1310nm；1480=1480nm；1550=1550nm；1570=1520nm~1620nm |
| Type [Ordering Information；FCIR prefix] | 3=3Port；4=4Port |
| Grade [Ordering Information；FCIR prefix] | P=P Grade；A=A Grade |
| Package type [Ordering Information；FCIR prefix] | 2=P2(5.5*50mm)；5=P5(5.5*68mm)；9=P9(90*20*9.5mm) |
| Pigtail Type [Ordering Information；FCIR prefix] | 1=250um bare fiber；2=900um loose tube；3=3mm loose tube；4=2mm loose tube |
| Length [Ordering Information；FCIR prefix] | 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 |
| Connector [Ordering Information；FCIR prefix] | 0=None；1=FC/UPC；2=FC/APC；3=LC/UPC；4=LC/APC；5=SC/APC；6=SC/UPC |
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