1480nm 1550nm P Grade Optical Fiber Isolator for Fiber Laser

• Center Wavelength: 1310nm 1480nm or 1550nm
• Min. Isolation: 28dB
• Fiber Type: SMF-28e
• Max. Optical Power: 1W, 2W, 5W, 10 W
• Transport Package: Box
• Trademark: GKER
• Model NO.: ISO300mW
• Origin: Shanghai
• HS Code: 9013909090
• Production Capacity: 50000PCS/Month

Product Description

Polarization Sensitive Isolator (PSI & PDI Series)

The Polarization Sensitive Isolator is designed and manufactured according to Telcordia standard.  The unique manufacturing process and optical path epoxy free design enhance the device high power handling capability.  
The device is characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, Raman amplifiers, DWDM systems, fiber lasers, transmitters and other fiber optics communication equipments to suppress back reflection and back scattering.

Specifications

Parameter	Unit	Single Stage(Grade P)                                              Dual Stage(Grade P)
Center Wavelength (λc)	nm	1310, 1480, or 1550
Typ. Peak Isolation	dB	42                                                                                58
Min. Isolation, λc ± 20 nm, 23 ºC, all polarization states	dB	28                                                                                46
Typ. Insertion Loss, λc, 23 ºC; all polarization states	dB	0.3                                                                               0.35
Max. Insertion Loss, λc ± 20 nm, all temperature, all polarization states	dB	0.5                                                                               0.35
Min. Return Loss (Input/Output)	dB	60/55                                                                           60/55
Min. Polarization Dependent Loss, 23 ºC	dB	23                                                                                23
Max. Optical Power (Continuous Wave)	W	1,2,5 or 10
Max. Tensile Load	N	5
Fiber Type		SMF-28e fiber
Operating Temperature	ºC	-5 to +70
Storage Temperature	ºC	-40 to +85

*IL is 0.3 dB higher, RL is 5 dB lower for each connector added. Optical power will be 1W only for connector added



FAQ
1. What are the payment terms of payment?
T/T
2. What about the lead time?
Usually, if there's stock, we ship the goods within 5-7 working days after the deposit is confirmed. If it is out of stock, the lead time depends.

3. How about the shipping?
When the package is small, we will deliver the goods via international Express like FedEx , DHL,TNT and UPS and so on. Door to door delivery service will be provided; while the goods have high weight and volume, we suggest using air or sea shipment.

4. Can you do OEM for us?
Yes. if there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.

5. What are the advantages of your products?
A. Good quality and competitive prices
B. Strict quality control during production process.
C. Professional operations in processes of production, sales, assembling, packaging and shipping
D. Good after-sale service. Professional online technical support can be provided. Moreover, if there is any problem of the goods, we will help to solve the problem or provide replacement of the goods

6. How about the Warranty?
There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.