光存取多工器

 FEATRES
High channel spacing
Low insertion loss
Compact size
Environmentally stable and reliable
 APPLICATIONS
Add/Drop Channels
Subxcriber Loop
Dense WDM system
CATV

功能:用於寬頻光通訊 WDM 網路中,做為從光纖主幹線上,針對所需之特定光波長信號做匯入或取出的功能。

Parameter

ADD channel

DROP channel

ADD channel

DROP channel

Center Wavelength(nm)

1550nm  Window,. ITU Grid

Center Wavelength Accuracy (nm)

≦0.1

Channel Spacing (Ghz)

100

200

Channel Passband (nm)

ITU ± 0.11

ITU ± 0.25

Add/Drop Insertion Loss (dB)

≦1.5

≦1.5

Express Channel Insertion Loss (dB)

≦1.0

≦1.0

Add/Drop Channel Ripple (dB)

≦0.3

≦0.3

Express Channel Insertion (dB)

≧24

≧24

CAdjacent Channel Isolation@Add/Drop path (dB)

≧15  ≧30 

≧15  ≧30  
Non-Adjacent Channel Isolation@Add/Drop path (dB) ≧15  ≧35   ≧15  ≧35  

Insertion Loss Temperature Sensitivity (dB/℃)

≦0.005

Wavelength Temperature Sensitivity (nm/℃)

≦0.002

Reture Loss (dB)

≧45

Directivity (dB)

≧55

Polarization Dependent Loss (PDL) (dB)

≦0.2

≦0.15

Polarization Mode Dispersion (ps)

≦0.1

≦0.1

Maxmum Power Handling (mW)

300

Maximum Temsild Load(N)

5

Operating Temperature(℃)

-20 to 70

Storage Temperature(℃)

-40 to 85

Package Dimension (nm)

125(L) × 90(W) × 8(H)

Values are referenced without connector(s)

 

  計數器
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