Features		Applications
Low Excess Loss		PM Sensors
Low WDL		Amplifiers
Low Uniformity		Lasers

Specifications
Parameters	Unit	1x4	1x8
Center Wavelength	nm	1310 or 1550	1310 or 1550
Operating Wavelength Range	nm	+/-30	+/-30
Insertion Loss	dB	≤7.5, Typ. 7.0	≤11.0, Typ. 10.3
Wavelength Dependent Loss	dB	≤0.5, Typ. 0.3	≤0.5, Typ. 0.3
Ports IL Uniformity	dB	≤0.8	≤1.0
Return Loss	dB	≥50	≥50
Directivity	dB	≥50	≥50
Extinction Ratio	dB	≥23	≥21
Polarization Dependent Loss (only for B Type)	dB	≤0.1	≤0.15
Temperature Dependent Loss	dB/℃	≤0.006	≤0.004
Working Power	mW	≤500	≤500
Fiber Type		PM Panda Fiber	PM Panda Fiber
Operating Temperature	℃	-5 to+70	-5 to+70
Storage Temperature	℃	-40 to +85	-40 to +85
Package Dimensions	mm	100×80×10	100×80×10
*Above specifications are for module without connector.
*For modules with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower.
*The PM fiber and the connector key are aligned to the slow axis.

 

Ordering Information
PMFCM-①①-②②②②-③③-④-⑤-⑥-⑦
①①: Center Wavelength			⑥: Fiber Type
31 - 1310nm			L - 900um Loose Tube
55 - 1550nm			C - 3mm Loose Cable
			S - Specify
②②②②: Ports Configuration	⑤: Connector Type
0104 - 1x4	1 - FC/UPC		⑦: Fiber Length
0108 - 1x8	2 - FC/APC		0.5 - 0.5m
	3 - SC/UPC		S - Specify
③③: Splitting Ratio	4 - SC/APC
BA - Balance	N - None
SS - Specify	S - Specify