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Fiber Optic Splitters, Couplers & WDM |
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PLC SPLITTERS |
Splitter Type |
Operating Wavelength (nm) |
Insertion Loss (dB) | Uniformity(dB) |
PDL (dB) |
Directivity (dB) |
Operating Temperature (dB) |
Max. Power (dB) |
1x2![]() |
1260 - 1620 | <4.0 | <0.6 | <0.2 | >55 | -20 ~ +70ºC | 300 mW |
1x4![]() |
<7.3 | <0.8 | <0.2 | ||||
2x4![]() |
<7.6 | <1.0 | <0.3 | ||||
1x8![]() |
<10.8 | <1.0 | <0.2 | ||||
2x8![]() |
<11.2 | <1.5 | <0.3 | ||||
1x16![]() |
<13.8 | <1.5 | <0.3 | ||||
2x16![]() |
<14.5 | <2.0 | <0.4 | ||||
1x32![]() |
<17.2 | <2.0 | <0.3 | ||||
2x32![]() |
<18.2 | <2.5 | <0.4 | ||||
1x64![]() |
<20.5 | <2.5 | <0.3 | ||||
2x64![]() |
<21.0 | <3.0 | <0.3 |
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FIBER OPTIC COUPLERS 1x2, 2x2 |
Coupler Type | Center
Wavelength (nm) |
Bandwidth (nm) | Excess Loss (dB) | Coupling
Ratio (%) |
PDL (dB) |
Thermal
Stability (dB) |
Directivity (dB) |
Standard (SC) ![]() |
1310 or 1550 | +20 | < 0.08 | 50/50 -20/80 | < 0.1*1 | < 0.1 over -40 ~ +85ºC (for bare fiber) |
1x2: >
50 2x2: > 65 |
Wide-band (WBC) ![]() |
1310 or 1550 | +40 | 50/50 - 20/80 | < 0.1*1 | |||
Dual
Window (DWC) ![]() |
1310 & 1550 | +40 | 50/50 - 20/80 | < 0.1*1 | |||
Polarization
Independent (PIC)![]() |
1310 or 1550 | +20 | 50/50 - 20/80 | < 0.04*1 | |||
Tap
Polarization Independent![]() |
1310 or 1550 | +20 | 10/90 - 1/99 | < 0.08*2 | < 0.2 over -40 ~ +85ºC (for bare fiber) |
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Polarization
& Wavelength Independent![]() |
1310 or 1550 | +20 | 10/90 - 1/99 | < 0.12*2 | |||
Polarization
Independent Dual Window![]() |
1310 & 1550 | +40 | 10/90 - 3/97 | < 0.15*2 |
*1 = 50/50 *2= tap port |
Package Information![]() |
FIBER OPTIC COUPLER 1xN, NxN |
Parameter | Nx4 N=1, 2, 4 |
Nx8 N=1, 2, 8 |
Nx16 N=1, 2, 16 |
Nx32 N=1, 2, 32 |
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Center Wavelength (nm) | 1310/1550 | 1310/ 1550 | 1310/ 1550 | 1310/ 1550 | |
Max. Excess Loss (dB) | 0.2 | 0.3 | 0.4 | 0.5 | |
Typical Insertion Loss (dB) | 6.2 | 9.3 | 12.4 | 15.5 | |
Max. IL (dB) | SC,
WBC, PIC![]() |
6.8 | 10.2 | 13.6 | 17.0 |
DWC![]() |
7.0 | 10.5 | 14 | 17.5 | |
Uniformity (dB) |
SC,
WBC, PIC![]() |
< 1.2 | < 1.8 | < 2.4 | < 3.0 |
DWC![]() |
< 1.6 | < 2.4 | < 3.2 | < 4.0 | |
Max. PDL (dB) | SC,
WBC, DWC![]() |
0.2 | 0.3 | 0.4 | 0.5 |
PIC![]() |
0.08 | 0.12 | 0.16 | 0.2 | |
Thermal Stability (dB) | < 0.2 | < 0.3 | < 0.4 | < 0.5 | |
Directivity (dB) | > 60 | > 60 | > 60 | > 60 | |
Operating Temperature (ºC) | -20 ~ +70 | -20 ~ +70 | -20 ~ +70 | -20 ~ +70 |
WDM |
WDM Type | Center
Wavelength (nm) |
Bandwidth (nm) | Insertion Loss (dB) | Isolation (dB) |
PDL (dB) |
Thermal
Stability (dB) |
Directivity (dB) |
1310/1550![]() |
1310/1550 | +15 | < 0.15 | > 20 | < 0.1 | < 0.1 over -40 ~ +85ºC |
> 60 |
1480/1550*3![]() |
1480/1550 | +5 | < 0.2 | > 20 | < 0.1 | ||
980/1550*3![]() |
980/1550 | +10 | < 0.15 | > 20 | < 0.1 | ||
1310/1550
High Isolation![]() |
1310/1550 | +15 | < 0.6 | > 38*4 | <0.1 |
*3 = 1590nm also available *4 = higher isolation available |
Package Information![]() |
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