Parameters |
Unit |
Grade P |
Grade A |
Grade P |
Grade A |
Operating Wavelength |
nm |
780, 830, 980, 1064 |
1310, 1480, 1550, 2000 |
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Operating Bandwidth |
nm |
±15 |
±20 |
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Typical Excess Loss |
dB |
0.60 |
0.80 |
0.40 |
0.70 |
Polarization Extinction Ratio |
dB |
17 |
15 |
18 |
16 |
Return Loss |
dB |
≥50 |
≥45 |
≥50 |
≥45 |
Power Handling |
W |
≤2 |
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Directivity |
dB |
≥55 |
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Operating Temperature |
℃ |
-40 ~ +85 |
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Storage Temperature |
℃ |
-40 ~ +85 |
A | B | C | D | E | F | G | H | I |
Type | Grade | Port Type | Wavelength | Coupling Ratio | Pigtail Type | Fibre type | Length | Connector |
PS=PM Fused Coupler |
P=Grade P A=Grade A |
1=1X2 2=2X2 |
78=780 85=850 98=980 10=1064 13=1310 15= 1550 |
1=1/99 2= 2/98 3=3/97 …… 5=50/50 |
165=80/165um Bare Panda Fiber | RC80=80/165um Bare Panda Fiber | 0.8=0.8m |
OO=None FU=FC/UPC FA=FC/APC SC=SC/UPC SA=SC/APC LC=LC/UPC X=Others |