Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Lgx Classis Size: |
157*102*29mm |
Product Description
Flyin Coarse wavelength division multiplexing (CWDM) is a method of combining multiple signals on laser beams at various wavelengths for transmission along fiber optic cables.
CWDM systems have channels at wavelengths spaced 20 nanometers (nm) apart, compared with 0.4 nm spacing for DWDM. This allows the use of low-cost, uncooled lasers for CWDM. In a typical CWDM system, laser emissions occur on eight channels at eight defined wavelengths: 1610 nm, 1590 nm, 1570 nm, 1550 nm, 1530 nm, 1510 nm, 1490 nm, and 1470 nm. But up to 18 different channels are allowed, with wavelengths ranging down to 1270 nm.
|
Parameter |
4Channel |
8Channel |
16Channel |
|
Center Wavelength (nm) |
1270~1610 or 1271~1611 |
|
Center Wavalength Accuracy (nm) |
± 0.5 |
|
Channel Spacing (nm) |
20 |
|
Channel Passband (@-0.5dB bandwidth) (nm) |
± 7.5 |
|
Insertion Loss (dB) |
≤ 1.4 |
≤ 2.7 |
≤ 5.5 (no skip filter) |
≤ 3.0 (with skip filter) |
|
Channel Ripple (dB) |
≤ 0.3 |
|
Isolation (dB) |
Adjacent |
≥ 30 |
|
Non-adjacent |
≥ 45 |
|
Insertion Loss Temperature Sensitivity (dB/º C) |
< 0.005 |
|
Wavelength Temperature Shifting (nm/º C) |
< 0.002 |
|
Polarization Dependent Loss (dB) |
< 0.1 |
|
Polarization Mode Dispersion (ps) |
< 0.1 |
|
Directivity (dB) |
≥ 50 |
|
Return Loss (dB) |
≥ 45 |
|
Maximum Power Handling (mW) |
300 |
|
Operating Temperature (º C) |
-20~+75 |
|
Storage Temperature (º C) |
-40~+85 |
|
Package Dimension (mm) |
L100 x W80x H10.5 |
L140 x W115 x 18 |
Ordering Information
|
Number of Channels |
1st Channel |
Configuration |
Fiber Type |
Fiber Length |
Connector |
04=4 Channel
08=8 Channel
16=16 Channel
18=18 Channel
N=N Channel |
27=1270nm
… …
47=1470nm
49=1490nm
… …
61=1610nm
SS=special |
M=Mux
D=Demux
O=OADM |
1=Bare fiber
2=900um loose tube
3=2mm Cable
4=3mm Cable |
1=1m
2=2m
S=Specify |
0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST/
6=LC
S=Specify
|
Flyin Optronics Co., Ltd, established in Nov 2005, is a leading worldwide manufacturer and supplier of fiber optic components.Our products include CWDM/DWDM, optical switch, circulator, isolator, PLC splitter & coupler, optical transceiver and media converter etc.
We have passed the ISO9001 and ISO14001 certification.Also our products passed the international safety certification and RoHS.Owing to our excellent engineering services, custom design, technical support, product review, rapid sample and mass production fast delivering for our customers.Our products have been exported to India, Japan, USA and other countries or area.
To supply high value solutions for customer is our aim.Flyin always determined to bring reliable products and service to every client.And we cherish the opportunities every client gives us.
