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Mini Size Singlemode Fiber Optical Coupler 1310 / 1550nm Specify Ratio 20 / 80

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Mini Size Singlemode Fiber Optical Coupler 1310 / 1550nm Specify Ratio 20 / 80

Brand Name : GAPHO

Model Number : coupler

Place of Origin : China

MOQ : 50

Price : negotiate

Payment Terms : T/T, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 10000

Delivery Time : 7-10 day

Packaging Details : Carton,pearl cotton,bubble bag,plastic bag

Center wavelength(nm） : Center wavelength(nm） 1310 or 1550 or specify

Fiber type℃ : SMF-28 Fiber

Storage temperature : -40 to +85

Min.return loss(dB) : 50

Operating wavelength(nm) : λ±20

Coupling ratio : 20/80

Connector type : FC/APC

Tube type : 165 um bare fiber

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mini size coupler singlemode 1310/1550 nm or specify coupling ratio 20/80

The singlemode standard coupler offer very low insertion loss,low polarization dependence and excellent enviromental stability,accurate coupling ratio from 50/50 to 1/99.

Features

  • Broad operating band
  • Low excess loss
  • High stability and reliability

Application

  • Multi-mode fiber communication systems LAN
  • Testing instruments
  • Optical fiber sensors

Performance Specification

Parameter value
Center wavelength(nm) 1310 or 1550 or specify
Operating wavelength(nm) λ±20
Coupling ratio(%) 1/99 2/98 3/97 5/95 10/90 15/85 20/80
Max.insertion loss(dB) 21.4/0.2 18.5/025 17.4/0.3 14.5/0.4 10.8/0.65 8.8/0.95 7.5/1.2
Coupling ratio(%) 25/75 30/70 35/65 40/60 45/55 50/50
Max.insertion loss(DB) 6.5/1.55 5.6/1.8 5/2.25 4.4/2.5 3.85/2.98 3.4
Max.PDL(Tap/through port)(DB) 0.1
Max.excess loss(dB) 0.1
Thernal stability(dB/℃) ≤0.002 over - 5 ℃ to + 70℃
Min.return loss(dB) 50
Directivity 1x2(dB) 55
2x2(dB) 60
Max optical power(CW) 300
Fiber type℃ SMF-28 Fiber
Operating temperature℃ -5 to + 70
Storage temperature -40 to +85

dimension
Mini Size Singlemode Fiber Optical Coupler 1310 / 1550nm Specify Ratio 20 / 80

Package information

configuration wavelength Coupling ratio Connector type Tube type Fiber length
1x2 1310 nm 1/99 25/75 FC/UPC 165 um bare fiber 1 m
2x2 1550 nm 2/98 30/70 FC/APC 250 um bare fiber specify
specify 3/97 35/65 SC/APC specify
5/95 40/60 NONE
10/95 45/55 Specify
15/85 50/50
20/80

Mini Size Singlemode Fiber Optical Coupler 1310 / 1550nm Specify Ratio 20 / 80

Mini Size Singlemode Fiber Optical Coupler 1310 / 1550nm Specify Ratio 20 / 80

Mini Size Singlemode Fiber Optical Coupler 1310 / 1550nm Specify Ratio 20 / 80

Mini Size Singlemode Fiber Optical Coupler 1310 / 1550nm Specify Ratio 20 / 80

Mini Size Singlemode Fiber Optical Coupler 1310 / 1550nm Specify Ratio 20 / 80

Mini Size Singlemode Fiber Optical Coupler 1310 / 1550nm Specify Ratio 20 / 80

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q:What is your order quantity?

A: usually 1 piece, if you have detailed requirements, we can coordinate.

Q:Do you offer OEM services?

A: We accept OEM, ODM. Cable sizes and materials can be customized.


Product Tags:

Mini Fiber Optical Coupler

      

1550nm Optical Fiber Coupler

      

Fiber Optical Coupler 1310nm

      
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