Integrated
Polarization Maintaining Fiber-Optic Tap/Isolator (PMTAP-SPFI/SS)
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Description: The polarization maintaining (PM) fiber-optic tap/isolator
combines the functionality of a PM isolator with a PM tap in one compact inline package thus
providing significant advantages in performance, size, and cost. This hybrid
product features high isolation, low insertion loss, high extinction ratio,
high return loss, and high thermal stability in a compact design. A wide
range of tap ratios are available. |
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Applications: ·
EDFA (PM) ·
CATV fiber optic systems ·
External modulator transmitters ·
Fiber lasers ·
Fiber sensors |
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Key Features: ·
High isolation ·
Low loss ·
High thermal stability ·
High extinction ·
High return loss ·
Compact inline package, 5.5mm OD |
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Specification:
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Premium Grade |
A Grade |
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Center Wavelength (lc) |
1550nm, 1480nm,
1300nm |
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Tap Split Ratio |
Any split ratio
from 0.1/99.9 to 20/80 Other Ratios Available |
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Tap Split Ratio Tolerance |
20% of specified tap ratio (example
for 1% tolerance is 0.2% or 0.8%-1.2%) |
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Peak Isolation (lc, 23°C) |
³
38dB(typ |
³
37dB |
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Isolation Over Wavelength (lc±15nm, 23°C) |
³ 32dB |
³ 30dB |
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Excess Loss (lc±20nm) excluding power in tap |
£0.90dB( |
£1.1dB(typ
<0.60dB) |
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Output Extinction Ratio |
³22dB |
³20dB |
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Return Loss (Input/Output) |
³55/55dB |
³50/50dB |
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Optical Power |
300mW |
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Operating Temperature |
0 to 70°C |
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Storage Temperature |
-40 to 85°C |
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Fiber Type |
PM fiber on
signal input and output ports, SMF fiber on tap port |
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Size |
Compact inline
package, 5.5mm OD |
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Ordering
Information:
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PMTAP-SPFI/SS |
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Wavelength 1550nm 1310nm Other |
=1 =2 =3 |
Grade Premium A Grade |
=P =A |
Tap% 10% 5% 1% Other |
=1 =2 =4 =5 |
PM Fiber Bowtie Panda Other |
=1 =2 =3 |
SM Fiber SMF28 Other |
=1 =2 |
Length 1m Other |
=1 =2 |
Connectors None FC/PC FC/APC Other |
=0 =1 =2 =3 |
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