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Quantity :
| Part NO. : | PM-series |
| Datasheet : |
|
| Availability : |
|
2x2 Compact PM Fiber Coupler
Model:
PM
PM fiber Fused coupler, 1550nm，2×2, size: 3.0x
|
Parameter |
Unit |
Premium |
A grade |
|
Port configuration |
|
2x2 |
|
|
Central wavelength |
nm |
1550 |
|
|
Bandwidth |
nm |
±20 |
|
|
Excess loss (typ) |
dB |
0.6 |
0.8 |
|
Polarization extinction ratio (min) |
dB |
25 |
20 |
|
Directivity (min) |
dB |
55 |
|
|
Return loss (min) |
dB |
50 |
|
|
Fiber type |
|
Panda |
|
|
Pigtail type |
|
125/250um bare fiber ,1 m |
|
|
Working temperature |
℃ |
-40~+75 |
|
|
Storage temperature |
℃ |
-55~+85 |
|
|
Package size |
mm |
Ф3.0X35 |
|
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