Description
Features
Low insertion loss & High channel isolation
High stability and reliability
Application
CWDM system
Metro/Access Networks
CATV Fiberoptic System
Mini Size CWDM Module(4ch,8ch)
Specifications
| Parameters | 4 Channels | 8 Channels | |
| CWDM Channel Insertion Loss (dB) | ≤1.0 (Typ 0.8) | ≤1.5 (Typ 1.0) | |
| Upgrade channel Insertion Loss (dB) (Optional) |
≤1.0 | ≤1.5 | |
| Central wavelength (nm) | 1471, 1491, 1511, 1531, 1551, 1571, 1591, 1611 | ||
| Channel space (nm) | 20 | ||
| Channel bandwidth (nm) | λc ± 6.5 | ||
| Isolation (dB) |
adjacent channel | ≥30 | |
| non-adjacent channel | ≥45 | ||
| Directivity (dB) | ≥55 | ||
| Return loss (dB) | ≥45 | ||
| PDL (dB) | ≤0.20 | ||
| PMD (ps) | ≤0.20 | ||
| Power handling (mW) | ≤300 | ||
| Operating temperature (℃) | 0 ~ +70 | ||
| Storage temperature (℃) | -40 ~ +85 | ||
| Dimensions (mm) | 50x28.8x6.5 | ||
Package Dimensions:
Ordering Information:
| MCWDM | Type | Port Type | Wavelength | Pigtail Type | Fiber Type | Length | UpgradeType | Connector |
| M=Mux D=Demux |
4=4ch 8=8ch |
1471 1491 …… 1611 |
250=250um 900=900um |
1=SMF-28e | 1= 1m | WO=W/O UPG Ch W=With UPG Ch |
NE=None FA=FC/APC FC=FC/UPC SA=SC/APC SC=SC/UPC LC=LC/UPC LA=LC/APC XX=Other |
