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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 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
Specifications
Place of Origin :
Guangdong , China
Brand Name :
Gracyfiber
Certification :
ISO9001 , ROHS
Delivery Time :
5-8 work days
Payment Terms :
L/C,T/T
Supply Ability :
100,000 pieces per month
MOQ :
1pieces
Port Type :
2x2
Operating Wavelength :
850 nm
Operating Bandwidth :
±20 nm
Tap Ratio :
50/50 %
Insertion Loss :
≤4.3 dB
Extinction Ratio :
≥20 dB (CR＞5%), ≥18 dB (CR≤5%)
Description

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

850nm 2x2 Polarization Maintaining Filter Coupler PM780-HP 900μm Tube FC/UPC Dual Axis Coupler for Power Monitoring

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.

850nm 2x2 Polarization Maintaining Filter Coupler PM780-HP 900μm Tube FC/UPC Dual Axis Coupler for Power Monitoring

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.



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850nm 2x2 Polarization Maintaining Filter Coupler PM780-HP 900μm Tube FC/UPC Dual Axis Coupler for Power Monitoring

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Product Detail
Place of Origin :
Guangdong , China
Brand Name :
Gracyfiber
Certification :
ISO9001 , ROHS
Delivery Time :
5-8 work days
Payment Terms :
L/C,T/T
Supply Ability :
100,000 pieces per month
Contact Supplier
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

Shenzhen Gracyfiber Technology Co., Ltd.

Verified Supplier
2 Years
guangdong, shenzhen
Since 2014
Business Type :
Manufacturer
Main Products :
Polarization Maintaining, WDM & Optical Filtering, Optical Fiber Array
Employee Number :
150~200
Certification Level :
Verified Supplier
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