4CH 1270 1290 1310 1330nm CWDM Module 1×4 With SC APC ,0.9mm White Loose Tube,0.5M
Mini Compact WDM (CCWDM) 4CH Wavelength Division Multiplexer is designedfor multi-wavelength CWDM network. It is based on the Thin Film Filter (TFF) technology and free space technology platform. SIt operates at 4 channels 20nm channel spacing ITU Grid CWDM wavelengths from 1270nm to 1610nm. It is ideal for functioning with inexpensive, uncooled lasers.
With up to 4 low dispersion channels, it is a high capacity, low cost product for 40G/100G, CATV, and metro or access network.
Yingda provides a series of customized Mini 4CH CCWDM within metal box to meet different requirements on Port Configuration (1310nm and upgrade ports), Operating Wavelength, Fiber Type, Fiber Length, Input Connector, and Output Connector.
Features
Low insertion loss
High isolation
High stability and reliability
Application
Broadband Systems
Optical Add/Drop Multiplexing
Metro/Access Communication Networks
Fiber Optic Instruments
Specification
|
Parameter |
Unit |
Test value |
||||
|
Insertion loss (23℃) |
dB |
1490 |
1510 |
1530 |
1550 |
|
|
Polarization dependent loss |
dB |
0.08 |
0.06 |
0.08 |
0.06 |
|
|
Isolation |
Adjacent |
dB |
≥30 |
|||
|
|
Non-adjacent |
dB |
≥40 |
|||
|
Channel ripple |
dB |
≤0.5 |
||||
|
Directivity |
dB |
≥50 |
||||
|
Return loss |
dB |
≥45 |
||||
|
Operating temperature |
℃ |
-10 ~+70 |
||||
|
Storage temperature |
℃ |
-40 ~+85 |
||||
|
Power handing |
mW |
300 |
||||
|
Connector |
- |
FC/APC |
||||
|
Fiber type |
- |
G657A2 with 900um loose tube |
||||
|
Fibe rlength |
M |
0.5 |
||||
Performance specification
|
Parameters |
Value |
unit |
|
|
Operating wavelength |
1260-1620 |
nm |
|
|
Channel |
1490, 1510, 1530, 1550 |
nm |
|
|
Channel spacing |
20 |
nm |
|
|
Channel passband (@ -0.5dB bandwidth) |
±6.5 |
nm |
|
|
Insertion loss |
≤1.7 |
dB |
|
|
Isolation |
Adjacent |
≥30 |
dB |
|
Non-adjacent |
≥40 |
dB |
|
|
Insertion loss temperature sensitivity |
≤0.5 |
dB |
|
|
Wavelength tempmerature shifting |
≤0.002 |
nm/℃ |
|
|
Polarization dependent loss |
≤0.2 |
dB |
|
|
Polarization mode dispersion |
≤0.2 |
PS |
|
|
Ripple |
≤0.5 |
dB |
|
|
Directivity |
≥50 |
dB |
|
|
Return loss |
≥45 |
dB |
|
|
Maximum power handing |
300 |
mW |
|
Operating temperature |
-40 ~+85 |
℃ |
|
Storage temperature |
-40 ~+85 |
℃ |
|
Fiber type |
900um loose tube white, G657A1 |
|
|
Fiber length |
0.15+0.02 |
m |
|
Connector |
FC/UPC |
|
|
Package size |
21*12.9*6.4 |
mm |
NOTE:
This indicator only corresponds to the product without connector. The indicator is subject to change without further notice.
YINGDA Production line:
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