Product Details
Flat top Type 48 Channel AWG DWDM Module Low Insertion Loss with
LC/PC connector
GEZHI Low insertion Loss 48 Channel AWG DWDM Modules is by
silica-on-silicon planar technology. The AWG chips which GEZHI
Photonics used for DWDM Mux/Demux are targeted for Metro ,
Long-Haul and access applications, where outstanding optical
performance and low cost are paramount.
Features
100-GHz channel spacing
Wide-Band design - maximizes uniformity in passband
Can be used as Mux or Demux
Athermal design for non-powered distribution nodes.
Pigtail modules also available
Standard Fiber Connectors: SC, ST, FC, LC, or customized
Connector Polish: UPC or APC (as applicable)
Applications
Metro and long haul net works
Wavelength selective routing
Optical signal processing
WDM based ADM
WDM transmission
Specification
Parameter | Specifications | Unit | Comment |
| Min | Max | | |
Input Channel | 1 | | |
Output Channel | 40 | | 32, 48 channels available |
Channel Spacing | 100 | GHz | |
Reference Passband | -12.5 | 12.5 | GHz | |
Wavelength Accuracy | -50 | 50 | pm | Relative to ITU Grid |
1dB Bandwidth | 0.4 | nm | F-Flat top Type |
3dB Bandwidth | 0.6 | nm | |
I.L | | 6 | dB | Worst case in ITU passband |
I.L UNI. | | 1 | dB | |
Ripple | | 0.7 | dB | Loss variation in ITU passband |
PDL | | 0.5 | dB | Max. value in ITU passband |
Adjacent Crosstalk | 25 | | dB | Worst case in ITU passband |
Non-Adjacent Crosstalk | 30 | | dB | Worst case in ITU passband |
Total Crosstalk | 22 | | dB | Cumulative crosstalk of all other channels |
Return Loss | 40 | | dB | |
Maximum Continuous Optical Power | | 250 | mW | Maximum input optical power |
Chromatic Dispersion(CD) | -20 | +20 | ps/nm | |
PMD | | 0.5 | ps | |
Item Details
- The channel spacing for DWDM is 0.8 nm (100 GHz grid). 1.6nm
(200GHz) also available on request.
- 40 channels Athermal AWG DWDM mux and demux
- Protocol transparent (10 Mbps to 100 Gbps)
- Distance: Up to 80 km depending on power budget of user equipment
- Low insertion loss
- Excellent channel isolation
- Epoxy-free optical path
- Aluminum pigtailed module
- Compliant to ITU-T G.657A1 standard.
- ISO 9001 manufacturing facility
Company Profile
Gezhi Photonics Co., Ltd is committed to being a global influential
organization in optical network devices area.
Gezhi Photonics is a leading worldwide manufacturer and supplier of
Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG
Module,Optical Switch with OEM/ODM service .
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.
