Features | Applications |
Low Excess Loss Various Coupling Ratio Compact Size | Long-haul Telecommunications CATV Systems & Fiber Optic Sensors Local Area Networ |
Confguration | Unit | 1×2/2×2 | |||||
Type |
| SingleModeStandardCoupler | SingleModeWideBandSingleWindow | AllBandCoupler | SingleModeDualWindowCoupler | SingleModeThreeWindowCoupler | |
(SSC) | |||||||
Coupler(SWSC) | (ABC) | (SDWC) | (STWC) | ||||
OperatingWavelength | nm | 980or1310or1550 | 980or1310or1550 | 1260-1620 | 1310/1550 | 1310/1490/1550 | |
OperatingBandwidth | nm | ±20 | ±40 | -- | ±40 | ±40 | |
Max | 50/50 | % | 3.35/3.35 | 3.40/3.40 | 3.80/3.80 | 3.60/3.60 | 3.60/3.60 |
45/55 | % | 3.85/2.95 | 3.85/3.00 | 4.45/3.45 | 4.20/3.20 | 4.20/3.20 | |
40/60 | % | 4.40/2.55 | 4.40/2.60 | 5.10/3.10 | 4.70/2.70 | 4.70/2.70 | |
33/67 | % | 5.00/2.20 | 5.00/2.25 | 6.00/2.55 | 5.70/2.20 | 5.70/2.20 | |
30/70 | % | 5.70/1.85 | 5.70/1.90 | 6.40/2.30 | 6.00/1.90 | 6.00/1.90 | |
25/75 | % | 6.55/1.55 | 6.65/1.55 | 7.25/1.95 | 7.00/1.70 | 7.00/1.70 | |
20/80 | % | 7.55/1.25 | 7.60/1.25 | 8.30/1.60 | 7.90/1.30 | 7.90/1.30 | |
15/85 | % | 8.55/0.95 | 9.05/0.95 | 9.65/1.35 | 9.50/1.00 | 9.50/1.00 | |
10/90 | % | 10.80/0.65 | 11.00/0.65 | 11.50/1.05 | 9.20-11.00/0.75 | 9.20-11.00/0.75 | |
5/95 | % | 14.00/0.40 | 14.20/0.40 | 14.60/0.80 | 12.05-14.15/0.40 | 12.05-14.15/0.40 | |
3/97 | % | 16.30/0.30 | 16.70/0.30 | 17.00/0.75 | 14.10-16.50/0.35 | 14.10-16.50/0.35 | |
2/98 | % | 18.00/0.25 | 18.50/0.25 | 18.80/0.70 | 15.75-18.45/0.30 | 15.75-18.45/0.30 | |
1/99 | % | 21.50/0.20 | 21.50/0.20 | 22.50/0.65 | 18.60-21.60/0.25 | 18.60-21.60/0.25 | |
PDL | dB | ≤0.10 | ≤0.15 | ||||
ReturnLoss | dB | ≥50.00 | |||||
Directivity | dB | ≥55.00 | |||||
OperatingTemperature | Deg. | -80 | |||||
StorageTemperature | Deg. | -125 | |||||
FiberLength | m | 1.00±0.10 | |||||
FiberDiameter | um | 250 | 900 | 900/2000/3000 | |||
Package | mm | 3×45 | 3×54 | 90×16×10 | |||
XXXX | X | X | XX | X | X | X | X |
SSC: | Confguration | Operating | CouplerRatio | Fiber | Package | FiberType | Connector |
SingleMode | 1:1×2 | Wavelength | Diameter | 1:3×40 | 1:SMF-28® | 1:none | |
StandardCoupler | 2:2×2 | 0.722222222 | 50:50/50 | 1:250um | 2:3×45 | Ultra | 2:LC/UPC |
SWSC: |
| 0.993055556 | 45:45/55 | 2:900um | 3:3×54 | 2:ofs-16 | 3:LC/APC |
SingleModeWideBand | 1.201388889 | …… | 3:2.0mm | 4:90×16×10 | 3:ofs-20 | 4:SC/UPC | |
SingleWindowCoupler | 4:1260-1620 | 01:1/99 | 4:3.0mm | 5:other | 4:HI1060 | 5:SC/APC | |
| 5:1310/1490 |
| 5:other |
| 5:HI1060Flex | 6:FC/UPC | |
ABC: | 6:1310/1490/1550 |
| 6:other | 7:FC/APC | |||
AllBandCoupler | 7:other |
| 8:other | ||||
SDWC: | |||||||
SingleModeDual | |||||||
WindowCoupler | |||||||
STWC: | |||||||
SingleModeThree | |||||||
WindowCoupler | |||||||