1x2(2x2) PM Filter Coupler
1. Features
Ø Low Insertion Loss
Ø High Extinction Ratio
Ø High Isolation
Ø High Stability and Reliability
2. Applications
Ø EDFA
Ø Fiber Optical Instrument
Ø Power Monitoring
Ø Fiber Sensor
3. Specifications
|
Parameters
|
Unit
|
Value
|
|
Operating Wavelength
|
nm
|
1310
|
|
Operating Bandwidth
|
nm
|
±30
|
|
Insertion Loss
|
dB
|
≤3.6
|
|
Extinction Ratio
|
dB
|
≥20
|
|
Return Loss
|
dB
|
≥50
|
|
Directionality
|
dB
|
≥50
|
|
Power
|
mW
|
300
|
|
Operating Temperature
|
℃
|
-5~+65
|
|
Storage Temperature
|
℃
|
-40～+80
|
|
Port Type
|
/
|
1x2
|
|
Fiber Type
|
/
|
PM 13-U25D
|
|
Fiber Length
|
m
|
1.0±0.1m, others on request
|
|
Connector
|
/
|
FC/APC, others on request
|
|
Package Dimension
|
mm
|
Φ5.5x38 (900μm Loose Tube )
|
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower.
The default connector key is aligned to slow axis.
4．Package Dimension
5. Ordering information
|
Couper
|
-
|
XXX
|
XXX
|
XX
|
XXX
|
XX
|
XX
|
-
|
X
|
X
|
|
|
|
Port NO
|
Wavelength
|
Splitting Ratio
|
Modules type
|
Fiber Type
|
Fiber Length
|
|
Com
connector
|
Port
Connector
|
|
PM Filter
Coupler
=PMFCP
|
|
12=1X2
|
131=1310nm
|
50=50/50
|
ST1=Ф3.0X45
|
02=250um fiber
|
10=1.0m
|
|
0=None
|
0=None
|
|
|
22=2X2
|
148=1480nm
|
90=90/10
|
ST2=Ф3.0X54
|
09=0.9mm Tube
|
XX=Customized
|
|
1=FC/UPC
|
1=FC/UPC
|
|
|
|
155=1550nm
|
99=99/01
|
SB=90 X20 X10
|
20=2.0mm Tube
|
|
|
2=FC/APC
|
2=FC/APC
|
|
|
|
|
980=980nm
|
95=95/5
|
XX=Customized
|
30=3.0mm Tube
|
|
|
3=SC/UPC
|
3=SC/UPC
|
|
|
|
|
106=1064nm
|
|
|
XX=Customized
|
|
|
4=SC/APC
|
4=SC/APC
|
|
|
|
|
780=780nm
|
|
|
|
|
|
5=LC/UPC
|
5=LC/UPC
|
|
|
|
|
|
|
|
|
|
|
6=LC/APC
|
6=LC/APC
|
|
|
|
|
|
|
|
|
|
|
X=Customized
|
X=Customized
|
|
Part Number
|
Product Description
|
|
PMFCP-1213195ST10910-22(S)
|
1*2 PM Filter Coupler, Splitting Ratio 95/5, Steel Tube type, PM 13-U25D fiber With 0.9mm Hytrel White Tube, fiber Length 1m (with connector), connector FC/APC, connector key is aligned to slow axis, fast axis blocked.
|
FAQ
1. What should I be aware of with the connector version?
The page states that devices with connectors typically experience a 0.3dB increase in insertion loss, a 5dB decrease in return loss, and a 2dB decrease in extinction ratio. The default connector key is aligned to the slow axis. For polarization-sensitive systems, it is recommended to specify the axis, connector type, and port definition when placing an order.
2. How do you ensure quality and batch consistency before shipment?
As a professional supplier of passive optical components, we can test for insertion loss, splitting ratio, extinction ratio, return loss, directivity, axis alignment, port definition, connector end face, and appearance. This product page indicates ISO9001 and RoHS certifications, an MOQ of 1 piece, and a monthly supply capacity of 100,000 pieces, supporting sample verification, small-batch trial production, and mass production.
