445 - 2100 Nm Special Wavelength Coupler

• Center Wavelength: 488,532,635 780,830 980,1064 1700,2000 Nm
• Max. Pdl: 0.2 0.2 0.1 0.2dB
• Max. Excess Loss: 0.3 0.3 0.15 0.3dB
• Model NO.: 445-2100 Coupler
• Max. Excess Loss for Each Connector: 1.5 0.7 0.5 0.3dB
• Max. Optical Power (Continuous Wave): 4W
• Min. Return Loss: 50dB
• Min. Directivity: 50dB
• Fiber Type: Singlemode Fiber
• Operating Temperature: - 40 to + 75
• Storage Temperature: - 40 to + 85
• Coupling Ratio: 1/99 2/98 5/95 10/90 20/80 30/70 40/60 50/50%
• Max. Insertion Loss,: 22/0.3 18.5/0.35 14.5/0.5 11.5/0.75 8.0/1.5 6.0/2
• Transport Package: Box
• Trademark: GKER
• Origin: China
• HS Code: 9013909090
• Production Capacity: 10000PCS/Month

Product Description

445 - 2100 nm Special Wavelength Coupler

(GK-SMC Series)

Key Features

Wavelength 445 - 2100 nm Available
Low Excess Loss
Coupling Ratio from 1/99 to 50/50 Available
High Power Handling
High Stability and Reliability
Special Wavelengths WDM also Available
Applications
Power Monitoring
Splitter
Fixed Attenuation
Testing Instruments
Specifications

²The Optical Power is 1 W only for connector added. For visible wavelength,the limit is 50 mw.

³Data tested at central wavelength only.
Package Dimensions
¹The Package Dimensions is Φ 3.0 × 47 mm for 2000 nm bare fiber coupler.

Ordering Information

GK-SMC-1-2-3-4-5-6-7

1.Configuration

1 - 1 × 2

2 - 2 × 2

2.Wavelength

488 - 488 nm

532 - 532 nm

635 - 635 nm

780 - 780 nm

830 - 830 nm

980 - 980 nm

1064- 1064 nm

1700 - 1700 nm

2000 - 2000 nm

SSSS - Specify

3.Coupling Ratio

01 - 01/99

02 - 02/98

05 - 05/95

10 - 10/90

20 - 20/80

30 - 30/70

40 - 40/60

50 - 50/50

SS - Specify

4.Connector Type

1 - FC/UPC 2 - FC/APC

3 - SC/UPC 4 - SC/APC

N - None S - Specify
5.Fiber Jacket
B - 250 µm Bare Fiber
L - 900 µm Loose Tube

6.Fiber Length

Q - 0.75 m

1 - 1 m

S - Specify

7.Fiber Type

1 - Nufern 460-HP

2 - Nufern 630-HP

3 - Corning HI 780C

4 - Corning HI 1060

5 - Corning HI 1060 Flex

6 - Corning SMF-28

7 - Nufern SM 1950

S - Specify