Active Member
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[China]
Address: 12F, 2nd Duocai Bd, Guanlan Hi-Tech Park, Longhua, Shenzhen, Guangdong, China. P/c : 518110
Contact name:
kocent optec limited |
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Single Mode 4 Four Port Fiber Optical Laser Circulator High Power 1064nm 1310nm 1550nm
Descriptions:
- We offer circulators with no connectors, FC/PC connectors, or FC/APC connectors or also other type of connector to match with customer request.
- There are two type of circulator, they are single mode fiber optic circulator and PM ( polarization maintaining) fiber optic circulator.
- The polarization maintaining fiber optic circulator is available in 3 ports, 4 ports and 6 ports.
- The 4 ports optical circulator is a compact high performance lightwave component that transmits the incoming signal from port 1 to port 2, the 2nd signal from port 2 to port 3 and the 3 rd signal from port 3 to port 4.
- The component provides high isolation, low insertion loss, high extinction ratio, and excellent environment stability.
- It is used in non-reciprocating systems, making light travel in a given direction while isolating light travelling in the opposite direction;
- Low insertion loss, high isolation and high extinction ratio;
- Used as an add/drop multiplexer in optical communication systems, for bi-directional pumping, fiber sensing and dispersion compensation.
Applications:
- CATV system
- Telecommunication network system
- Metro/Access networks
- Optical amplifier
- Wavelength add / drop
- Dispersion compensation
- Bi-Direction communication
Features:
- Four-port operation
- Wide band (+/-30nm at 1310nm or 1550nm)
- High isolation
- Low PDL
- Epoxy free optical path
- Low insertion loss
- Wide band high isolation
- Compact in-line package
- High stability and reliability
Product photo:
PM and PI Circulator Tube Size:
Specifications:
| Parameters | Unit | Specification | |
| Operating wavelength Range | nm | 1310+/-30 or 1550+/-30 | 1525~1610(C+L) |
| Insertion loss (1-2, 2-3 @λOp, TOp, all states of polarization) | dB | ≤1.0 | ≤1.2 |
| Polarization Dependent Loss (PDL) | dB | ≤0.2 | ≤0.25 |
| Polarization Mode Dispersion (PMD) | dB | ≤0.10 | ≤0.10 |
| Isolation (2-1, 3-2 @λOp, TOp, all states of polarization) | dB | ≥50 | ≥30 |
| Directivity | dB | ≥50 | |
| Return Loss | dB | ≥50 | |
| Power handling(CW) | mW | ≤500 | |
| Pigtail length | m | 1.0±0.1 | |
| Port color | --- | Port 1: black, Port 2 and 3: clear (natural) | |
| Tensile Load | N | ≤5 | |
| Operating Temperature | ℃ | 0 to +70 | |
| Storage Temperature | ℃ | -40 to +85 | |
| Parameters | Values |
| Central wavelength | 1310nm or 1550nm |
| Operating wavelength | ± 30nm |
| Transmitting direction | 1->2, 2->3, 3->4 |
| Insertion loss | <0.8dB |
| Isolation | >45dB |
| Directivity | >50dB |
| Return loss | >50dB |
| PDL | <0.15dB |
| PMD | <0.05ps |
| Max. optical power | 300mW |
| Max. tensile load | 5N |
| Fiber type | SMF28e |
| Operation temperature | -5 to +70°C |
| Storage temperature | -40 to +85°C |
OEM/ODM Service:
If you want to show your own brand logo on the goods such as cable,
package bag, label or any where. It is no any problem. Our OEM and
ODM service is always ready to do it.
Packing:
According to Stardard Export Packing.
Carton box, wooden box, wooden pallet.
Shipping:
- International express such as UPS, TNT, DHL, etc
- Internatioal air: CA, AA, EA, etc
- By sea
