PM Optical Circulator (3 port)

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PM Optical Circulator (3 port)
Item : R-PMOC-3port
1.3 port PM optical circulator
2.High isolation
3.Low insertion loss
4.Low polarization sensitivity
5.Optical path epoxy free

3 Port Polarization Maintaining Optical Circulator

Reach Optics' 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.

Features

Low Insertion Loss
Wide Band,High Isolation
High Extinction Ratio
Compact In-Line Package
High Stability and Reliability
Epoxy Free Optical Path

Aplications

Fiber optic Amplifiers
Metro Area Network
Wavelength Add/Drop
Dispersion Compensation
Bi-Diection Communication

Performance Specifications

Parameter	P Grade
Configuration	Port 1 to Port 2 to Port 3
Operating Wavelength (nm)	1310±30 or 1550±30
Insertion Loss (dB)	Typical	0.8
Maximum	1
Typical Isolation(dB)	50
Minimum Isolation(dB)	40
Extinction Ratio(dB)	18
Cross Talk (dB)	≥50
Return Loss(dB)	≥50
Power Handing (mW)	300
Polarization axis	Both Slow and Fast axis
Operating Temperature (℃)	-5~+75
Storage Temperature (℃)	-40~+85
Fiber Type	PM Panda Fiber
Package Dimensions(mm)	Φ5.5 x L50(L63 for 900um loose tube)

1.The PM fiber and the connector key are aligned to the slow axis.

2.For device with connectors,insertion loss will be 0.3dB higher,return loss will be 5dB lower,and extinction loss will be 2dB lower.

Ordering Information

PMOC	Port	Wavelength	Grade	Pigtail Type	Fiber Length	In/out Connector
	3=3 Port	13=1310nm 15=1550nm	P=P Grade	1=250um Bare Fiber 2=400um Bare Fiber 3=900um Loose Tube	1=0.75m 2=1m	0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC