| 1310/1550nm Standard WDMs
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|
Description |
|
1310/1550nm
Standare WDMs were widely used to upgrade the existing
optical fiber networks and enlarge the capacity of
communications, as well as to intruduce new services.
They are turned out to be having good performance in
applications. | |
|
Features |
- Low Insertion Loss
- High Isolation
- Low PDL
- Good Directivity
- Good Environmental Stability
| |
|
|
Applications |
- Optic-fiber communication Systems
- Optic-fiber CATV
- Optical Access Networks
- Optical Test Equipments
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|
Setup |
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|
Specifications |
|
| Item |
Mux |
Demux |
| Standard
|
High
Isolation |
Ultra-high
Isolation |
| Operating
Wavelength (nm) |
1310
and 1550 |
| Bandwidth (nm)
|
?0
|
| Maximum Insertion
Loss (dB) |
0.35 |
0.35 |
0.75 |
1.0 |
| Minimum
Wavelength Isolation (dB) |
18 |
18 |
30 |
40 |
| ?10nm Typical
Isolation (dB) |
20 |
20 |
37 |
45 |
| Minimum
Directivity(dB) |
>60
|
| PDL(dB) |
¡Ü0.15
|
| Operating
Temperature (¡ã? |
-25 ~
+70 |
| Storaqe
Temperature (¡ã? |
-40 ~
+85 |
| Maximum Operating
Power(mw) |
300
|
| Maximum Tensile
Strength (N) |
5
|
| Package
Dimensions(mm) |
3.0 x
50 or 4.0 x 50 |
| Industry Standard
|
Bellcore TA-NWT-001209
| | |
