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SM Wide Band Coupler

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SM Wide Band Coupler

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Brand Name : Geehe or OEM

Model Number : Polarization Maintaining Fiber Coupler

Certification : ROHS, REACH, UL, ISO

Place of Origin : Wuhan, China

MOQ : 10 PCS

Price : Price Negotiation

Payment Terms : T/T, Western Union, L/C

Supply Ability : 300,000pcs per month

Delivery Time : 7-10 days

Packaging Details : Pearl box and carton

Configuration : 1x2

Fiber Material : Single Mode G657 A1

Operating wavelength : 1550nm

Coupling Ratio : 50:50

Fiber Type : 2.0mm

Fiber Length : Customized

Input Connector : Customized

Output Connector : Customized

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1*2 1550nm SM 50:50 Polarization Maintaining Fused Coupler (PMWBC) 2.0mm LC Connector

Product Function: Polarization maintaining fused wide band coupler (PMWBC)

Optic Specifications

Parameters Min Max Unit
Nominal Coupling Ratio 50/50 　
Operating Wavelength 1525~1568 nm
Insertion Loss 　 3.8 dB
ER 20 　 dB
Return Loss 65 　 dB
Directivity 65 　 dB

 

Parameters Min Max Unit
Nominal Coupling Ratio 10/90 　
Operating Wavelength 1525~1568 nm
Insertion Loss@10% port 　 11.5 dB
Insertion Loss@90% port 　 1.2 　
ER 20 　 dB
Return Loss 65 　 dB
Directivity 65 　 dB

 

Parameters Min Max Unit
Nominal Coupling Ratio 20/80 　
Operating Wavelength 1525~1568 nm
Insertion Loss@20% port 　 8.1 dB
Insertion Loss@80% port 　 1.7 　
ER 20 　 dB
Return Loss 65 　 dB
Directivity 65 　 dB

 

Parameters Min Max Unit
Nominal Coupling Ratio 40/60 　
Operating Wavelength 1525~1568 nm
Insertion Loss@40% port 　 5 dB
Insertion Loss@60% port 　 2.8 　
ER 20 　 dB
Return Loss 65 　 dB
Directivity 65 　 dB

NOTE:

  1. All the above data are measured without connector.

2. Polarization direction aligns to fiber’s slow axis only.

 

Ordering Information

PMC- X- X2- XX- XX- X- XX- XX- X
 

P:Premium

A:Grade A

X:

On request

12:1X2

22:2X2

 

31:1310nm

49:1490nm

55:1550nm

98: 980nm

01: 01:99

02: 02:98

……

50: 50:50

1: 1 meter

x: on request

25:250μM Fiber

09:900μM loose Fiber

20: 2mm cable

30: 3mm cable

SC:SC/UPC

SA:SC/APC

......

00:no connect

A: A

B: B

C:C
Grade Port number Operation Wavelength coupling Ratio Fiber length Fiber type Connect Type Dimension

EX: PMC-P-12-31-50-1-25-00-A

 

Key Features

Low excess loss

Various Coupling Ratio

Compact Size

High Stability and Reliability

Mini sizes

 

Certification and Compliance
GR-1209-CORE Requirements for Passive Optical Components.
GR-1221-CORE Reliability Assurance Requiremnts for Passive Optical Components.
GR-326-CORE Requirements for Single Mode Optical Connectors and Jumpers Assemblies.
TIA-604 Fiber Optic Connector Intermateability Standard.
ROHS Directive on Restriction of Hazardous Substances

 

Applications

Long-haul Telecommunications

CATV

FTTH

Local Area Network

SM Wide Band CouplerSM Wide Band Coupler

 

 


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