High power couplers

High power couplers

20140910_150110
Specification

Fiber Max power Handling Package type
Single Mode Fiber
(SMF-28e, Hi1060, etc.)
≤10W >10W
3×54mm SUS-tube 70×12×6mm ALcase
Multi Mode Fiber
(50/125, 62.5/125, 105/125, etc.)
≤10W >10W
3×54mm SUS-tube 70×12×6mm ALcase

SMF-28e Fiber

Parameter Unit Grade
Premium Standard
Operating Wavelength nm 1550
Wavelength Bandwidth nm ±15
Max. Insertion Loss 50 / 50 dB 3.4 3.6
40 / 60 4.4 / 2.5 4.8 / 2.8
30 / 70 5.6 / 1.8 6.1 / 2.0
20 / 80 7.4 / 1.1 8.0 / 1.3
10 / 90 10.8 / 0.6 12.0 / 0.8
5 / 95 14.6 / 0.4 18.4 / 0.5
1 / 99 21.5 / 0.2 22.0 / 0.3
Typical Excess Loss dB ≤0.1 ≤0.2
Max. Polarization Dependent Loss dB ≤0.10 ≤0.15
Min. Directivity dB ≥50
Operating Temperature -40 to +85

Hi1060 Fiber

Parameter Unit Grade
Operating Wavelength nm 1060
Wavelength Bandwidth nm ±15
Max. Insertion Loss 50 / 50 dB 3.6
40 / 60 4.8 / 2.8
30 / 70 6.1 / 2.0
20 / 80 8.0 / 1.3
10 / 90 12.0 / 0.8
5 / 95 18.4 / 0.5
1 / 99 22.0 / 0.3
Typical Excess Loss dB ≤0.2
Max. Polarization Dependent Loss dB ≤0.15
Min. Directivity dB ≥50
Operating Temperature -40 to +85

Packgage Specification

Configuration 1×2 or 2×2
Fiber length(In/Out) ≥1m, other on request
Jacket type 250㎛ Bare Fiber 900㎛ loose tube 900㎛, 2.0mm tube
Case Size 3×54mm SUS-tube 3×54mm SUS-tube 70×12×6mm ALcase