1*2 Filter PM Fiber Coupler,Splitting Ratio 50/50,Steel Tube type,PM 1550nm Panda fiber With 0.9mm Hytrel Blue Tube,fiber Length 1m (with connector)
1x2 Filter PM Fiber Standard Coupler
1. Features
Ø Low Insertion Loss
Ø Low Extinction Ratio
Ø Available for Slow Only or Fast Axis App
Ø High Stability and Reliability
2. Applications
Ø EDFA
Ø Fiber Optical Instrument
Ø Coherent Communication
Ø Power Monitoring
Ø Fiber Sensor
3. Specifications
|
Parameters |
Unit |
1 x 2 |
|
|
Splitting Ratio |
nm |
50/50 |
|
|
Operating Wavelength |
nm |
1310/1550 |
|
|
Operating Bandwidth |
nm |
±40 |
|
|
Insertion loss |
nm |
≤3.8 |
|
|
Extinction Ratio |
dB |
≥20 |
|
|
Return Loss |
dB |
≥50 |
|
|
Power Handling |
mW |
≤500 |
|
|
Operating Temperature |
℃ |
-10~+65 |
|
|
Storage Temperature |
℃ |
-40~+85 |
|
|
Fiber Type |
/ |
Corning Panda fiber |
|
|
Fiber Length |
m |
1.0±0.1m, others on request |
|
|
Connector |
/ |
FC/APC,FC/UPC, others on request |
|
|
Package Dimension |
250μm Bare Fiber |
mm |
φ3.0×35 |
|
900μm Loose Tube |
mm |
φ3.0×38 |
|
|
2mm/3mm Loose Tube |
mm |
90×20×10 |
|
|
Splitting Ratio |
Unit |
Insertion loss |
|
1 x 2 |
||
|
50/50 |
dB |
≤3.8 |
|
20/80 |
dB |
≤8.2/1.7 |
|
10/90 |
dB |
≤11.8/1.0 |
|
5/95 |
dB |
≤14.9/0.9 |
|
1/99 |
dB |
≤22.2/0.6 |
*Above specifications are for devices with the connectors.
*The PM fiber and the connector key are aligned to the slow axis, fast axis is blocked
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 |
|
PMC= PM Coupler
|
|
12=1X2 |
131=1310nm |
50=50/50 |
ST1=Ф5.5X35 |
02=250um fiber |
10=1.0m |
|
0=None |
0=None |
|
|
22=2X2 |
155=1550nm |
10=10/90 |
ST2=Ф5.5X38 |
09=0.9mm Tube |
XX=Customized |
|
1=FC/UPC |
1=FC/UPC |
|
|
|
|
980=980nm |
01=01/99 |
SB=90 X20 X10 |
20=2.0mm Tube |
|
|
2=FC/APC |
2=FC/APC |
|
|
|
|
|
106=1064nm |
|
XX=Customized |
30=3.0mm Tube |
|
|
3=SC/UPC |
3=SC/UPC |
|
|
|
|
780=780nm |
|
|
XX=Customized |
|
|
4=SC/APC |
4=SC/APC |
|
|
|
|
|
|
|
|
|
|
5=LC/UPC |
5=LC/UPC |
|
|
|
|
|
|
|
|
|
|
6=LC/APC |
6=LC/APC |
|
|
|
|
|
|
|
|
|
|
X=Customized |
X=Customized |
|
Part Number |
Product Description |
|
PMC-1215510ST20910-22(S) |
1*2 Filter PM Fiber Coupler,Splitting Ratio 50/50,Steel Tube type, PM 1550nm Panda fiber With 0.9mm Hytrel Blue Tube, fiber Length 1m (with connector), connector FC/APC, connector key is aligned to slow axis. |
FAQ
1. What specifications can be customized?
Customizable port structures, operating wavelengths, splitting ratios, packaging types, fiber sheaths, fiber lengths, and connector types are available. The ordering information on the page shows options for 250μm fiber, 0.9mm tube, 2.0mm tube, 3.0mm tube, and connectors such as FC/UPC, FC/APC, SC/UPC, SC/APC, LC/UPC, and LC/APC.
2. How do you ensure product quality and consistency before shipment?
As a professional supplier of polarization-maintaining passive components, we can perform tests on insertion loss, splitting ratio, extinction ratio, return loss, axial alignment, port definition, connector endface, and appearance. The product page shows certifications of ISO9001 and RoHS, an MOQ of 1 piece, and a monthly supply capacity of 100,000 pieces, supporting both sample verification and bulk delivery.