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Standard Coupler SC-1x1,1x2
Standard Coupler SC-1x1,1x2
Supplier Info
[China Supplier]
Contact Person : Mr. gu art
Tel : 86-25-84573372
Fax : 86-25-84573382
Product Detail
Single mode couplers are used to split light from one to two fibers or to combine light from tow fibers into one fiber.

SPECIFICATIONS

Grade/Parameter

GradePremium

Operating Wavelength(nm)

1310 or1550, others on request

Bandwidth(nm)

±20

Excess Loss(dB)

≤0.08(0.05 typ.)

Coupling Ratio ()

50/50

40/60

30/70

20/80

Typ.Insertion Loss(dB)

3.05

4.1/2.3

5.3/1.6

7.1/1.0

Max.Insertion Loss(dB)

3.4

4.4/2.5

5.6/1.8

7.5/1.2

Polarization  Dependent Loss(dB)

≤0.10

≤0.10

≤0.15/0.10

≤0..15/0.10

Thermal Stability(dB/)

≤0.08

Directivity

(dB)

1x2

≥50, ≥60 on request

2x2

≥65

PACKAGE INFORMATION

Configuration

1x2 or 2x2

Lead length

1 meter,others on request

Lead Type

0:250μm bare fiber

1:900μm loose tube

2:3mmloosecable

(or 2mm)

Package Dimensions (mm)

A:φ30.x 48

A:φ30.x 48

B:90 x 16 x 9

B:90 x 16 x9

C:106 x 79 x 10

Operating Temperature()

-40 to +85

-20 to +70

-20 to +70

Standard Coupler SC-1x1,1x2

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