850nm 2x2 Polarization Maintaining Filter Coupler PM780-HP 900μm Tube FC/UPC Dual Axis Coupler for Power Monitoring
850nm 2x2 Polarization Maintaining Filter Coupler PM780-HP 900μm Tube FC/UPC Dual Axis Coupler for Power Monitoring
850nm 2x2 PM Filter Coupler
1. Features
Ø Low Insertion Loss
Ø Low Extinction Ratio
Ø Dual Axis working
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 |
Value |
|
|
Port Type |
/ |
2x2 |
|
|
Operating Wavelength |
nm |
850 |
|
|
Operating Bandwidth |
nm |
±20 |
|
|
Tap Ratio |
% |
50/50 |
|
|
Insertion loss |
dB |
≤4.3 |
|
|
Extinction Ratio |
CR＞5% |
dB |
≥20 |
|
CR≤5% |
dB |
≥18 |
|
|
Return Loss |
dB |
≥45 |
|
|
Power Handling |
mW |
≤500 |
|
|
Tensile Load |
N |
≤5 |
|
|
Operating Temperature |
℃ |
-5 ~ +70 |
|
|
Storage Temperature |
℃ |
-40～+80 |
|
|
Work axis |
/ |
Dual Axis |
|
|
Fiber Length |
m |
1.0±0.05 |
|
|
Fiber Type |
/ |
PM780-HP fiber of 900μm loose tube |
|
|
Connector |
/ |
FC/UPC |
|
|
Package Dimension |
mm |
Φ5.5×L38 |
|
4. Package Dimension
5. Ordering information
|
Coup er |
- |
XXX |
XXX |
XX |
XXX |
XXXXX |
XX |
XX |
- |
X |
X |
|
|
|
Port NO |
Wavelength |
Splitting Ratio |
Modules type |
Fiber type |
Fiber Type |
Fiber Length |
|
Com connector |
Port Connector |
|
PMC= PM Coupler |
|
22=2X2 |
131=1310nm |
50=50/50 |
ST1=Ф5.5X35 |
PM780=PM780-HP |
02=250um fiber |
10=1.0m |
|
0=None |
0=None |
|
|
|
155=1550nm |
90=90/10 |
ST2=Ф5.5X38 |
|
09=0.9mm Tube |
XX=Customized |
|
1=FC/UPC |
1=FC/UPC |
|
|
|
|
850=850nm |
99=99/01 |
ST3=Ф3.0X54 |
|
20=2.0mm Tube |
|
|
2=FC/APC |
2=FC/APC |
|
|
|
|
|
980=980nm |
|
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 |
|
PMC-2278050ST3PM7800910-11 |
2*2 PM Filter 850nm Coupler,Splitting Ratio 50/50,Steel Tube type, PM780-HP Fiber With 0.9mm Hytrel White Tube,fiber Length 1m (with connector), connector FC/UPC,Dual Axis working. |
FAQ
1. Is this product suitable for high power or long-term operation?
This product has a power handling capacity of ≤500mW, an operating temperature range of -5℃ to +70℃, and a storage temperature range of -40℃ to +80℃. Its stainless steel tube enclosure measures Φ5.5×L38mm, featuring a compact design suitable for instruments, monitoring, and sensing systems requiring long-term stable operation.
2. How do you ensure product quality and batch consistency before shipment?
As a professional supplier of passive optical components, we can inspect each batch of products for insertion loss, splitting ratio, extinction ratio, return loss, port definition, connector endface, appearance, and mechanical reliability. For engineering samples and bulk orders, we can provide customized specification confirmation, test data support, and stable batch delivery services to ensure products meet customer system integration requirements.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.