Product Details
DWDM Single Fiber 8 Channel Mux/Demux Module West side in 1U 19"
chassis LC/UPC
GEZHI Photonics 100Ghz Simplex DWDM MUX/DEMUX module West Side
Multiplexer (MUX) and demultiplexer (DEMUX) are combined together
into a single piece of equipment for bi-directional data
transmission over one fibers.
Below drawing is include one pieces 8CH DWDM Mux & 8CH DWDM Demux
each. and 2piece two Channel DWDM OADM.
Describtion
Dense Wavelength Division Multiplexing (DWDM) is an optical
multiplexing technology used to increase bandwidth over existing
fiber networks. DWDM works by combining and transmitting multiple
signals simultaneously at different wavelengths on the same fiber.
The technology creates multiple virtual fibers, thus multiplying
the capacity of the physical medium.
Applications
- Long-haul optical networks either in point-to-point or ring
topology.
- Expanding the capacity of an existing optical network.
- Capacity leasing for network wholesalers.
Parameter | 4 Channel | 8 Channel | 16 Channel |
Mux | Demux | Mux | Demux | Mux | Demux |
Channel Wavelength (nm) | ITU 100GHz Grid |
Center wavelength Accuracy (nm) | ±0.1 |
Channel Spacing (nm) | 100 |
Channel Passband (@-0.5dB bandwidth (nm) | >0.25 |
Insertion Loss (dB) | ≤1.8 | ≤3.7 | ≤5. 5 |
Channel Uniformity (dB) | ≤0.6 | ≤1.0 | ≤1.5 |
Channel Ripple (dB) | 0.3 |
Isolation (dB) | Adjacent | N/A | >30 | N/A | >30 | N/A | >30 |
Non-adjacent | N/A | >40 | N/A | >40 | N/A | >40 |
Inertion Loss Temperature Sensitivity (dB/℃) | <0.005 |
Wavelength Temperature Shifting (nm/℃) | <0.002 |
Polarization Dependent Loss (dB) | <0.1 | <0.1 | <0.15 |
Polarization Mode Dispersion | <0.1 |
Directivity (dB) | >50 |
Return Loss (dB) | >45 |
Maximum Power Handling (mW) | 300 |
Opterating 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
DWDM | X | XX | X | XX | X | X | XX |
| Channel Spacing | Number of Channels | Configuration | 1st Channel | Fiber Type | Fiber Length | In/Out Connector |
1=100GHz | 04=4 Channel 08=8 Channel 16=16 Channel
| M=Mux D=Demux | 21=Ch21 …… 34=Ch34 …… 50=Ch50 …… | 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
Gezhi Photonics Co., Ltd is committed to being a global influential
organization in optical network devices area.
Established in Nov 2011, Gezhi Photonics is a leading worldwide
manufacturer and supplier of opticoptical network devices. GEZHI
have TWO Parts Products which meet full demand’ customer in Fiber
Optics Components. One parts is Active Components (main products
include SFP,SFP+,XFP,X2,GBIC transceiver, 10G OEO...) Another parts
is Passive Components (mainly products is (CWDM/DWDM,Athermal AWG
Module,Optical Switch,Optical Circulator/Isolator, MPO
Patchcord...)

Gezhi Photonics keeps on cooperating with international and
national universities, scientific-research units as well as taking
advantage of its social talent, information and technology to
benefit Enterprise Development. Owing to our excellent engineering
services, custom design, technical support, product review, rapid
sample prototyping and mass production fast delivering for our
customers, we service more than 30 countries and regions including
Europe, USA, Southeast Asian, Africa, Middle East, etc.

Having always taken the principle of innovation as its core merit,
Gezhi Photonics attaches great importance to the internal
management, boosting the development of the company with joint
creativity of the team. Emphasizing the harmonious innovation
atmosphere, a broad development platform is provided to the staff,
and also it is helpful for the development of the company in
product research, making the product always being at the advanced
level.