FEATURES
• High channel isolation
• Low insertion loss
• High reliability and stability
APPLICATIONS
• WDM system
• Metro Network
• Local Network
• Add/Drop System
SPECIFICATIONS
PARAMETERS |
UNIT |
VALUE |
|
Channel Number |
ch |
4 |
8 |
Center Wavelength, λc |
nm |
1270,1290…1570, 1590, 1610 or 1271,1291…,1571, 1591, 1611 |
|
Channel Passband |
nm |
λc±6.5 |
|
Insertion Loss |
dB |
≤0.9 |
≤1.5 |
Ajacent channel Isolation |
dB |
≥30 |
|
Non-adjacent channel Isolation |
dB |
≥45 |
|
Polarization Dependent Loss |
dB |
≤0.1 |
|
Ripple in Channel Passband |
dB |
≤0.3 |
|
Polarization Mode Dispersion |
ps |
≤0.1 |
|
Return Loss |
dB |
≥45 |
|
Directivity |
dB |
≥50 |
|
Maximum Optical Power |
mw |
300 |
|
Operating Temperature |
℃ |
-5~+70 |
|
Storage Temperature |
℃ |
-40~+85 |
|
Fiber Type |
-- |
SMF-28e or customer specified |
|
Package Dimension |
mm |
Plastic Box: 100×80×10 LGX Box: 160×129×29 19’’ Rack Mount: 485×230×44 |
Note: All the data above does not include connectors.
ORDER INFORMATION
ORDER CODE example: COADM-8-47-61-44-9-10-1-1-2
CWDM OADM with 8 channel, start wavelength 1470nm, end wavelength 1610nm, Add/Drop 4×4, fiber type 900μm loose tube, fiber length1.0m, input and output connector FC/UPC, package box is plastic box.
COADM |
X |
X |
X |
X |
X |
X |
X |
X |
X |
Code |
Channel No. |
Start Wavelength |
End Wavelength |
Add/Drop |
Fiber Type |
Fiber Length |
Input Connector |
Output Connector |
Package Box |
|
4=4ch 8=8ch |
27=1270 … 57=1570 59=1590 |
29=1290 … 59=1590 61=1610 |
44=4×4 88=8×8 |
B=250μm bare fiber 9=900μm loose tube |
10=1.0m 15=1.5m |
0=None 1=FC/UPC 2=FC/APC 3=SC/UPC 4=SC/APC 5=LC/UPC 6=LC/APC 7=ST/UPC 8=ST/APC X=customized |
0=None 1=FC/UPC 2=FC/APC 3=SC/UPC 4=SC/APC 5=LC/UPC 6=LC/APC 7=ST/UPC 8=ST/APC X=customized |
2=Plastic Box 3=LGX box 4=19’’ Rack Mount X=Customized package |
Shenzhen Ka-shing is joint industry of pieces, ferrules, splitters, optical fiber jumper production.We are professional China CWDM OADM Suppliers and CWDM OADM Factory