Description
Features
Low Insertion Loss
High Extinction Ratio & High Isolation
High Stability and Reliability
Application
EDFA Fiber Optical
Instrument Fiber Sensor
3 Port PMF Full Circulating Optical Circulator
Specifications
| Parameters | Unit | Type A | Type B |
| Operating Wavelength | nm | 1550 | |
| Bandwidth(nm) | nm | ±30 | ±20 |
| Typ. Isolation | dB | 46 | 20 |
| Isolation | dB | ≥40 | ≥30 |
| Typ. Insertion Loss | dB | 1.4 | 1.2 |
| Insertion Loss | dB | ≤1.8 | ≤1.6 |
| Extinction Ratio | dB | ≥20 | ≥20 |
| Axis Alignment | dB | Slow Axis Pass only or Both Axis Pass | |
| Optical Path | dB | P1->P2, P2->P3, P3->P1 | |
| Return Loss | dB | ≥45 | |
| Power Handling | mW | ≤500 | |
| Fiber Type | PM Panda Fiber | ||
| Fiber Length | m | 1.0 | |
| Operating Temperature | ℃ | -5 ~ +70 | |
| Storage Temperature | ℃ | -40 ~ +85 | |
| Dimensions | mm | 100x80x10 | |
*For devices with connectors, IL+0.3dB, RL-5dB, ER-2dB.
*The default connector key is aligned to slow axis.
Package Dimensions
Ordering Information
| Port | 3=3 Port; |
| Type | F=Full Circulating/slow axis pass only; FI=Full Circulating/both axis pass; |
| Type | A; B; |
| Wavelength | 1550; |
| Pigtail Type | 250=250um Fiber; 900=900um Loose Tube; |
| Fiber Type | 5=Panda Fiber; |
| Length | 1=1m; |
| Connector | NE=None; FA=FC/APC; FC=FC/UPC; SA=SC/APC; SC=SC/UPC; XX=Other; |
