Fiberer polarization maintaining 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
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.
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/ OEM / middle trade, please copy the specification
into word document from our website ,then send it
to your clients.
Quality
Ensure: Any
not satisfy, return 100% payment Clients
Remark
(Fiberer ensure the quality of the products for
10 years , any problem of them, Fiberer must send
new ones to change it ,and not need clients any
shipment charge.the term is signed on order and
invoice,match safety of international business law.
)
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