Description
Wavelength Division Multiplexer (WDM) is the device which uses
multiple optical maser to transmit multi beam of different
wavelengths of laser technology through a single fiber. Each signal
is transmitted in its unique channel after the data (text, voice,
video and so on) modulated. WDM can increase the existing fiber
infrastructure for phone companies and other operators.
We also provide CWDM module, including CWDM mux / demux module and
CWDM OADM module. Single fiber or dual fiber connection for CWDM
mux/demux can be applicable.
Our Coarse wavelength division multiplexer (CWDM Mux/Demux)
utilizes thin film coating technology and proprietary design of
non-flux metal bonding micro optics packaging. It provides low
insertion loss, high channel isolation, wide pass band, low
temperature sensitivity and epoxy free optical path. 4 channel, 6
channel, 8 channel, 16 channel, 18 channel can be chosen.
Features
- Low Insertion Loss
- High Isolation
- Low PDL
- Compact Design
- Good channel-to-channel uniformity
- Wide Operating Wavelength:
- From 1260nm to 1620nm
- Wide Operating Temperature:
- From -40℃ to 85℃
- High Reliability and Stability
Applications
Line monitoring
WDM network
Telecommunication
Cellular Application
Fiber optical amplifier
Access Network
Ordering Information
| CWDM | | | | | |
| Channel Spacing | Pass Channel | Fiber Type | Fiber Length | Connector |
| C=CWDM Grid
| 27=1270nm …… 47=1470nm 49=1490nm …… 61=1610nm | 1=Bare Fiber 2=900um Loose tube | 1=1m 2=2m 3=Customized | 0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC |
We can produce WDM including the following:
CWDM device, CWDM module, 1310/1550 Filter WDM, 1310/1490/1550nm
Filter WDM, 850/1310nm Filter WDM, 980/1550nm Filter WDM
DWDM device, 100G DWDM Module, 200G DWDM Module
OADM Module (Add/Drop)
Thermal AWG Module, Athermal AWG Module
