Fiberer 1310nm, 1550nm polarization maintaining circulator,optical circulator utilizes proprietary designs and metal bonding micro optics packaging. It provides low insertion loss, broad band high isolation, high extinction ratio, excellent temperature stability and optical path epoxy free. It can be used for wavelength add/drop, dispersion compensation and EDFA applications. All Fiberer products are Telcordia qualified.
Performance Specifications
Parameter
P Grade
A Grade
Configuration
Port 1 to Port2 to Port 3
Operation Wavelength (nm)
1310 ±20 or 1550±20 or 0ther
Insertion Loss (dB)
Typical
0.6
0.8
Maximum
0.8
1.0
Channel Peak Isolation (dB)
40
Channel Typical Isolation (dB)
30
Channel Minimum Isolation (dB)
25
Extinction Ratio(dB)
Minimum
20
Typical
25
Directivity (dB)
>50
Return Loss (dB)
>55
Power Handling (mW)
300
Direction of incident polarization
Slow axis
Operating Temperature (°C)
0 ~ +70
Storage Temperature (°C)
-40 ~ +85
Fiber Type
PM on port1 and 2, SMF-28 or PM on port3
Package Dimension (mm)
f5.5 x L65
1. The PM fiber and the connector key are aligned to the slow axis.
2. For devices with connectors, insertion loss will be 0.3dB higher, return loss will be 5dB lower, and extinction loss will be 2dB lower.
To protect each of product, Fiberer will use firm and secure Package, and common use Fiberer Label if customer not remark.
It is available to use custmized labeling and packaging for customer request.
Shipment
All shipment will be succssful to arrive customer's address. Fiberer try our best to let the shipment fast for customers, and the common express is by air of Fedex, DHL, UPS, EMS and TNT.
If the customer pay Fiberer the shipment charge, it will use Fiberer express account for the shipment, otherwise it need to use the customer's express account.
Customized & OEM
Fiberer always do Customized for customer's request successfully, It is available for Customized & OEM.
Quality Assurance:
assure 100% best quality.
(Fiberer assure 100% best quality.the term will be signed on order and
invoice,match the safety of international business
law.) Customer Reviews
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