Description
Features
Low insertion loss
High channel isolation
High stability and reliability
Application
CWDM system
Metro/Access Networks
CATV Fiberoptic System
CWDM Optical Add/Drop Module
Specifications
| Parameter / Type | 1ch | 2ch | |||
| Channel Wavelength (nm) | 1471, 1491,..1551, 1571, 1591, 1611 | ||||
| Channel space (nm) | 20 | ||||
| Channel bandwidth (nm) | λc ± 6.5 | ||||
| Add/Drop Channel Ripple (dB) | ≤0.4 | ||||
| Insertion Loss (dB) | Add/Drop Ch | ≤0.7 | ≤1.0 | ||
| Express Ch. | ≤0.6 | ≤1.2 | |||
| Isolation (dB) | Drop | Adjacent Ch | ≥30 | ||
| Non-adjacent Ch | ≥40 | ||||
| Add | Adjacent Ch | NA | |||
| Non-adjacent Ch | NA | ||||
| Express Channel Isolation (dB ) | ≥25 | ||||
| Directivity (dB) | ≥55 | ||||
| Return loss (dB) | ≥50 | ||||
| PDL (dB) | ≤0.15 | ||||
| Wavelength thermal stability (nm/℃) | ≤0.003 | ||||
| Insertion loss thermal stability (dB/℃) | ≤0.005 | ||||
| Power handling (mW) | ≤500 | ||||
| Operating Temperature (°C) | 0 ~ +70 | ||||
| Storage Temperature (°C) | -40 ~ +85 | ||||
| Dimensions (mm) | 80x60x10 or 100x80x10 | ||||
Ordering Information:
| OADM | Type | Port Type | Wavelength | Pigtail Type | Fiber Type | Length | Connector |
| C=CWDM | 1=1ch 2=2ch |
1471=1471 1491=1291 …… 1611=1611 |
900=900um loose tube 2000=2mm loose tube 3000=3mm loose tube |
1=SMF-28e | 1= 1m X=Specify | NE=None FA=FC/APC FC=FC/UPC SA=SC/APC SC=SC/UPC LC=LC/UPC LA=LC/APC XX=Other |
