18 Channels Compact CWDM MUX/DEMUX Module
The CCWDM modules (Compact CWDM) from GEZHI means for adding
capacity to your fiber optic network without installing additional
fiber. It provides increased bandwidth and increased revenue from
legacy fiber plant in one of the industry’s smallest packages. The
CCWDM module is based on thin film filter technology and metal
bonding micro optic packaging. It operates at 20nm channel spacing
ITU Grid CWDM wavelengths
from 1270nm to 1610nm or 1271nm to 1611nm.
Features | Applications |
- Low Insertion Loss
- Compact size
- Ultra Stable and Highly Reliable
- Extended Operating Temperature Available
| - Optical Add/Drop Multiplexing
- Telecom networks
- Metro networks
- Broadband Networks
|
Specifications
| Parameter | 10 Ch | 12Ch | 14 Ch | 16Ch | 18Ch |
| Operating Wavelength (nm) | 1260~1620 |
| Channel Wavelength (nm) | 1270,1290,...,1590,1610, or 1271,1291,...,1591,1611 |
| Channel Spacing(nm) | 20 |
| Channel Passband (nm) | CWL+/-6.5nm |
| Insertion Loss(dB) | ≤1.5 | ≤1.5 | ≤1.8 | ≤1.8 | ≤2.0 |
| Channel Ripple(dB) | ≤0.4 |
| Isolation(dB) | Adjacent | >30 |
| Non-adjacent | >40 |
| Polarization Mode Dispersion(PS) | ≤0.2 |
| Polarization Dependent Loss | ≤0.2 |
| Directivity(dB) | >45 |
| Return Loss(dB) | >45 |
| Maximum Power Handling(mW) | 500 |
| Operating Temperature(℃) | -5~+70 |
| Storage Temperature(℃) | -40~85 |
| Fiber Type | G657A1 |
| Connector | TBD |
| Package dimension(mm) | L55 x W35 x H8 | L55 x W45 x H8 |
Ordering Information
| Configuration | Channel No. | Pigtail Type | Fiber length | Declension(mm) | Connector |
| CC=CCWDM | 10=10 Channel
41=4+UPG
80=8 Channel
81=8+UPG1
82=8+UPG2
…… | 0=250um
1=900um
| 0=0.5m
1=1m
2=1.5m
3=others | 1= L55 x W35 xH8
2= L55 x W45 xH8
| 0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=LC/APC
6=LC/PC
7=others |
Unique Free-Space Technology
The 18 Channels Compact CWDM Mux/DEMUX Module adopts
Free-Space technology, which uses light propagating in free space
to wirelessly transmit data. Inside the device, adjacent signal
channels are cascaded by parallel beam instead of the fiber. This
saves a lot of space for package box, and the unique workmanship
also helps CCWDM Mux Demux with low insertion loss.
18 Channels Compact CWDM MUX/DEMUX Module
Mechanical Drawing
TYPE 1
TYPE 2
Package
