850nm Polarization Maintaining Optical Circulator

	Features		Applications
	High Isolation Low Insertion loss High Extinction Ratio High Stability and High Reliability Cost Effective		Fiberoptic Amplifiers Pump Laser Source Fiberoptic Sensor Test and Measurement Instrumentation

Performance Specifications

Note:

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

2. The ER is for fiber </= 0.75 meter. Increase fiber length can decrease the ER.

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

PMOC
	Port	Wavelength	Grade	Pigtail Style	Fiber Length	Fiber Type	In/Out Connector	Working axis
	3 = 3 port	85 = 850nm	P = P Grade	1 = Bare Fiber 2 = 900um Jacket	1 = 0.25m 2 = 0.5m 3 = 1.0m 4 = Custom Length	1 = PM 850 S = Special	0 = None 1 = FC/APC 2 = FC/PC 3 = SC/APC 4 = SC/PC 5 = ST 6 = LC/UPC 7 = LC/APC X = Special	S = Slow axis working B = Both axes working F = Fast axis working