| CWDM Component |
Description
CWDM component is based on proven thin-film technology, it can be used in multi-channel CWDM module and other optical system. And CWDM module has been widely used in CATV, FTTH etc.
Features
- -Wide pass band
- -Low insertion loss
- -Low PDL
- -High Channel isolation
- -High stability and reliability
Application
- -CWDM module
- -CATV
- -FTTH
- -Security & Protection System
Parameter
| Parameter (@23℃) | Specification | |
| Center wavelength（nm） | 1271, 1291, 1311, 1331, 1351, 1371, 1391, 1411,1431 1451, 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611 | |
| Max. Insertion Loss (dB) | Transmission | 0.6 |
| Reflection | 0.5 (Half band) / 0.6 (Full band) | |
| Channel Space (nm) | 20 | |
| Channel band wide (nm) | λc ± 6.5 | |
| Min. Isolation (dB) | Adjacent channel | 30 |
| Non-adjacent channel | 40 | |
| Reflection channel | 15 | |
| Max. PDL (dB) | 0.15 | |
| Min. Directivity (dB) | 55 | |
| Min. Return Loss (dB ) | 50 | |
| Max. PMD (ps) | 0.1 | |
| Thermal Stability (dB/℃) | 0.005 | |
| Max. Power handling (mW) | 500 | |
| Operating Temperature（℃） | -40~85 | |
| Storage Temperature（℃） | -40~100 | |
| Packaging Size（mm）(D*L) | Ф5.5× L34 | |
| Notes: 1. Above specification: without connector. 2. Transmission band and Reflection band Wavelength:Follow customer request. |
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Product order information
| CWDM— | XX— | XX— | XXXX— | XXXX— | XX— | XX— | XX- | XX |
| Product Type: MU—Mux DM—Dmux |
Port Type: 12—1*2 14—1*4 18—1*8 |
Transmission Wave Length: 1511, 1531… | Reflection Wave Length: 1460~1620 | Package Size: 00— Standard | Fiber Package: A—Bare fiber B—900um loose tube |
Fiber Length:
00—Special 05—0.5m 10—1m 15—1.5m |
Connector:
0—None 1—FC/PC 2—FC/APC 3—SC/PC 4—SC/APC 5—LC/PC 6—LC/APC 7—ST |
.jpg "2X2 CWDM Device(Fullband)")