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Mr Henry ThaiKocent Optec Limited is our long-term partner. In more than 10 years of co-operation time, we together win many projects. Their fast connector and FTTH drop cable quality are best. Their products are cover around my country now. -
Mr PabloI was surprised when i made first order with Kocent Optec Limited in 2014. One container 40GP of GYXTW cable and one container 20GP for fast connector, patch cord and adapter. They finished this order in 2 weeks only. Now we also purchase many type of FDB box and Splice Closure Box from them. Hope we will be stronger and stronger in telecom field. -
Mr Thang NguyenKocent Optec Limited is one of our company longterm partner. We order 2 to 3 containers 40' from them each month. I agree that their outdoor cable, distribution box, splice enclosure and fiber optic accessories quality is very nice. Under their support, we win many telecom projects. Thank so much.
Polarization Maintaining PM CIR Fiber Optic Circulator Four Port with 1064nm 1310nm 1550nm Wavelengths
| Place of Origin | Guangdong, China |
|---|---|
| Brand Name | KCO, Kocent Optec Limited |
| Certification | ISO9001, RoHS |
| Model Number | KCO-PMFOC-4P-FCA-xxxxnm |
| Minimum Order Quantity | Negotiation |
| Price | Negotiation |
| Packaging Details | Carton box, wooden pallet |
| Delivery Time | 5~8 days |
| Payment Terms | Western Union,T/T,L/C |
| Supply Ability | 20,000 set/ month |
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xProduct Details
| Material | Steelless Tube Type | Length | 1.0m |
|---|---|---|---|
| Type | 1*2 1x2 | Port No. | 3 Port, Three Port |
| Connector | FC/APC | Cable | 0.9mm |
| Wavelength | 1064nm, 1310nm, 1490nm, 1550nm | ||
| Highlight | PLC Optical Splitter,ABS Box PLC Splitter |
||
Product Description
Polarization Maintaining PM CIR Fibre Optic Circulator Four Port 1064nm 1310nm 1550nm
Polarization Maintaining PM CIR Fibre Optic Circulator Four Port Single Mode 1064nm 1310nm 1550nm
Product Overview
Available in both single mode and polarization maintaining (PM) fiber optic circulator variants. The PM circulator comes in 3-port, 4-port, and 6-port configurations with optional FC/UPC, FC/APC, or custom connectors to meet specific requirements.
Key Characteristics
- Non-reciprocating, unidirectional operation
- Center wavelengths: 1064nm, 1310nm, or 1550nm
- Polarization-maintaining fiber options
- Fast axis blocking design
- Low insertion loss, high isolation, and high extinction ratio
Applications
- Fiber sensors and EDFA systems
- CATV fiber optic links and telecommunication
- Fiber optic system testing and LAN systems
- Add-drop multiplexing and bidirectional pumping
- Bidirectional signal transmission systems
- Chromatic dispersion compensation coupling
Product Features
- High channel isolation and low insertion loss
- High return loss and low PDL
- Compact in-line package design
- Epoxy-free optical patch cord
- High-power options available for 1064nm and 1550nm
- High stability and reliability
Product Images
Technical Specifications
| Configuration | Wavelength (nm) | Insertion loss (dB) | Isolation (dB) | Power (mW) |
|---|---|---|---|---|
| 3 ports (1 to 2 to 3 to 1) | 1064 | <2.3 | >20 | 300 |
| 1310/1550 | <0.8 | >30 | 500 | |
| 4 ports (1 to 2 to 3 to 4) | 1064 | <4.0 | >45 | 300 |
| 1310/1550 | <1.1 | >40 | 300 |
| Grade | GRADE P | GRADE A |
|---|---|---|
| Construction | Port1 to Port 2, Port2 to Port3 | |
| Operation Wavelength(nm) | 1310/1550/1585 | |
| Standard Input Loss(23°C) | 0.4 | 0.5 |
| Max. Insertion Loss(23°C) | 0.5 | 0.6 |
| Max. Isolation(dB) | 50 | |
| Min. Isolation(dB) | 40 | |
| Directivity(dB) | 50 | |
| PDL(dB) | 0.15 | |
| PMD(ps) | 0.1 | |
| RL(dB) | 50 | |
| Bandwidth(nm) | +/-30 | |
| Max. Operating Power(mw) | 500/300 | |
| Operating Temperature(°C) | 0~70 | |
| Storage Temperature(°C) | -40~85 | |
OEM/ODM Services
Custom branding available on products, packaging, and labels. Our OEM and ODM services can accommodate your specific requirements.
Packaging & Shipping
Standard export packing options include carton boxes, wooden boxes, and wooden pallets. Shipping methods available:
- International express: UPS, TNT, DHL, etc.
- International air: CA, AA, EA, etc.
- Sea freight
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