Product Details
Coarse Wavelength Division Multiplexer , High Speed 4 Channel Cwdm
Module
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
Wide pass band
High Channel Isolation
High Stability and reliability
Epoxy-free on Optical Path
Applications
Channel Add/Drop
DWDM Network
Wavelength Routing
Fiber Optical Amplifier
CATV fiber optic System
Performance Specifications
Parameter | 4 Channel | 8 Channel | 16 Channel |
Mux | Demux | Mux | Demux | Mux | Demux |
Channel Wavelength (nm) | 1270-1610 |
Center wavelength Accuracy (nm) | ±0.5 |
Channel Spacing (nm) | 20 |
Channel Passband (@-0.5dB bandwidth (nm) | >13 |
Insertion Loss (dB) | ≤1.6 | ≤2.5 | ≤4. 5 |
Channel Uniformity (dB) | ≤0.6 | ≤1.0 | ≤1.5 |
Isolation (dB) | Adjacent | N/A | >30 | N/A | >30 | N/A | >30 |
Non-adjacent | N/A | >40 | N/A | >40 | N/A | >40 |
Channel Ripple(dB) | <0.3 |
Insertion Loss Temperature Sensitivity (dB/℃) | <0.005 |
Wavelength Temperature Shifting (nm/℃) | <0.002 |
Polarization Dependent Loss (dB) | <0.1 | <0.1 | <0.1 |
Polarization Mode Dispersion | <0.1 |
Directivity (dB) | >50 |
Return Loss(dB) | >45 |
Maximum Power Handling (mW) | 300 |
Operating Temperature (℃) | -5~+75 |
Storage Temperature (℃) | -40~+85 |
Package dimension (mm) | L100 x W80 x H10 | L142 x W102 x H14.5 |
Specifications may change without notice
Above specification are for device without connector.
Ordering Information
CWDM | X | XX | X | XX | X | X | X |
| Channel Spacing | Number of Channels | Configuration | 1st Channel | Fiber Type | Fiber Length | In/Out Connector |
C=CWDM Grid | 04=4-CH 08=8-CH 16=16-CH 18=18-CH N=N-CH | M=Mux D=Demux O=OADM | 27=1270nm …… 47=1470nm 49=1490nm …… 61=1610nm SS=special | 1=Bare fiber 2=900um loose tube 3=2mm Cable 4=3mm Cable | 1=1m 2=2m S=Specify | 0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC S=Specify |
Company Profile
FOC COMMUNICATION CO., LTD is a high-tech enterprise which specialize in R&D, manufacture
and sales of fiber optic products and equipments. We are located in
Shenzhen, China. We have the team of professional engineers and
managers who devoted in fiber optic fields and we are growing
rapidly. The products are mainly applied in telecommunications, the
instruments, CATV, FTTX network constructions, Wide Area Network,
Local Area Network and so on. We has won the good reputation and
become the good partners of those enterprises who are well-know at
home and abroad.
Our main products are fiber PLC splitter, fiber optic patch cord,
fiber optic pigtail, fiber optic adapter, fiber optic attenuator,
FBT coupler, WDM, fiber optic patch panel, fiber optic joint
closure, fiber media converter and the related fiber optic
products. We are capable of supplying fiber optic products and
provide the one-stop purchasing service. We can also provide OEM
products and service. We will produce fully according to the
customers' request. We have more than 50 skilled workers in the
production line and we have professional oversea sales team to make
sure contact and communicate effective and efficient.
We consistently provide high quality products at very competitive
products. We have advanced optical communication test equipments
from overseas, offering customers with reliable products with
quality assurance. And we already have established business
relationship with customers from Eastern & Western Europe,
South& North America, Central Asia, Africa and so on.
Quality and Services are always our top concern. Since established,
our company persistently hold the business concept of Quality
First, Customer Foremost, Continuous Improvement, Pursuing Best. We
also commit to providing the high quality products and perfect
technical support to customers, satisfy the customer demand. With
leading technology, good products and satisfied service, we believe
can work together and create a better win-win business relationship
from now on and in the future.