4 ports Polarization Maintaining Circulator
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Specifications
| Parameter | Value |
|---|---|
| Operating wavelength [Specifications；Type A；1310 or1550nm；without connectors] | 1310 or1550 |
| Bandwidth [Specifications; Type A; 1310 or1550nm; Without Connectors; Unit Unspecified in Source.] | ±30 |
| Isolation [Specifications；Type A；1310 or1550nm；without connectors；23°C] | typical:50 dB |
| Isolation [Specifications；Type A；1310 or1550nm；without connectors；23°C] | ≥40 dB |
| Insertion Loss [Specifications；Type A；1310 or1550nm；without connectors；23°C] | typical:0.8 dB |
| Insertion Loss [Specifications; Type A; 1310 or1550nm; without connectors; -5~+70°C@1550nm. The source gives a test-temperature range only for 1550, not separately for 1310.] | ≤1.1 dB |
| Power handling [Specifications；Type A；1310 or1550nm；without connectors；CW,total] | ≤500 mW |
| Operating temperature [Specifications；Type A；1310 or1550nm；without connectors] | -5~+70 °C |
| Operating wavelength [Specifications；Type B；1310 or1550nm；without connectors] | 1310 or1550 |
| Bandwidth [Specifications; Type B; 1310 or1550nm; Without Connectors; Unit Unspecified in Source.] | ±20 |
| Isolation [Specifications；Type B；1310 or1550nm；without connectors；23°C] | typical:30 dB |
| Isolation [Specifications；Type B；1310 or1550nm；without connectors；23°C] | ≥20 dB |
| Insertion Loss [Specifications；Type B；1310 or1550nm；without connectors；23°C] | typical:0.7 dB |
| Insertion Loss [Specifications; Type B; 1310 or1550nm; without connectors; -5~+70°C@1550nm. The source gives a test-temperature range only for 1550, not separately for 1310.] | ≤1.0 dB |
| Power handling [Specifications；Type B；1310 or1550nm；without connectors；CW,total] | ≤500 mW |
| Operating temperature [Specifications；Type B；1310 or1550nm；without connectors] | -5~+70 °C |
| Operating wavelength [Specifications；Type B；1064nm；without connectors] | 1064 nm |
| Bandwidth [Specifications; Type B; 1064nm; Without Connectors; Unit Unspecified in Source.] | ±5 |
| Isolation [Specifications；Type B；1064nm；without connectors；23°C] | typical:35 dB |
| Isolation [Specifications；Type B；1064nm；without connectors；23°C] | ≥28 dB |
| Insertion Loss [Specifications；Type B；1064nm；without connectors；23°C] | typical:2.1 dB |
| Insertion Loss [Specifications；Type B；1064nm；without connectors；-5~+50°C@1064nm] | ≤2.8 dB |
| Power handling [Specifications；Type B；1064nm；without connectors；CW,total] | ≤300 mW |
| Operating temperature [Specifications；Type B；1064nm；without connectors] | -5~+50 °C |
| Extinction Ratio | ≥20 dB |
| Cross Talk | ≥50 dB |
| Return loss | ≥50 dB |
| Fiber Type | PM1310 Panda Fiber for1310nm；PM1550 Panda Fiber for1550nm；PM980 Panda Fiber for1064nm |
| Storage temperature | -40~+85 °C |
| PM fiber and connector key alignment [source footnote；F type fast axis blocked] | Slow axis |
| Transmission optical path [source footnote；Type A] | 1→2；2→3；3→4 |
| Transmission optical path [source footnote；Type B] | 1→2；2→3；3→4；4→1 |
| Dimensions [Specifications；P1；only bare fiber or 900um loose tube] | φ5.5×L35 |
| Dimensions [Specifications；ABS；P2；only 3mm or 2mm cable] | L90*W20*H9.5 |
| 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 |
| Extinction Ratio change with connector [source footnote；device with connector] | -2 dB |
| Port [Ordering Information；PMOC=PMCIR source prefixes] | 4=4Port |
| Type [Ordering Information；PMOC=PMCIR source prefixes] | A=A Type；B=B Type |
| Axis Alignment [Ordering Information；PMOC=PMCIR source prefixes] | F=Fast Axis Blocked |
| Pigtail Type [Ordering Information；PMOC=PMCIR source prefixes] | 1=250um bare fiber；2=900um loose tube；3=3mm loose tube；4=2mm loose tube |
| Length [Ordering Information；PMOC=PMCIR source prefixes] | 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；PMOC=PMCIR source prefixes] | 0=None；1=FC/UPC；2=FC/APC；3=LC/UPC；4=LC/APC；5=SC/APC；6=SC/UPC |
Applications
Key Features
Datasheet
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