GEZHI DWDM Optical Add/Drop multiplexer (OADM) is a passive optical device used in WDM networks for adding and dropping one/multiple DWDM channels into one or two fibers, while letting the rest of the wavelengths bypass to the needed destination. Through the use of DWDM technology, individual channels can be optically extracted from a fiber pair while allowing pass-through traffic to continue unobstructed through the bus or ring.
Features Low Insertion Loss Low Crosstalk High Stability & Reliability Epoxy-free on Optical Path | Application Line Monitoring DWDM Network Telecommunication Configurable OADM |
Performance
Parameter | Unit | 1CH | 2CH | 4CH | 8CH | |||||
Add | Drop | Add | Drop | Add | Drop | Add | Drop | |||
Channel Wavelength | nm | ITU Grid | ||||||||
Channel Spacing | GHz | 100 or 200 | ||||||||
Channel Passband (@-0.5dB bandwidth) | nm | >0.3 | ||||||||
Insertion Loss | dB | <0.9 | <1.2 | <1.5 | <2.8 | |||||
Special Service | / | Monitor or 1310nm is available | ||||||||
Channel Ripple | dB | 0.5 | ||||||||
Isolation | Adjacent | dB | >30 | >30 | >30 | >30 | >30 | >30 | >30 | >30 |
Non-adjacent | dB | >40 | >40 | >40 | >40 | >40 | >40 | >40 | >40 | |
Inertion Loss Temperature Sensitivity | dB/℃ | <0.005 | ||||||||
Wavelength Temperature Shifting | nm/℃ | <0.002 | ||||||||
Polarization Dependent Loss | dB | <0.1 | ||||||||
Polarization Mode Dispersion | dB | <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 | L80xW60xH12 or L100xW80xH10 | L120xW80xH18 | L141xW115xH18 | ||||||
Note: 1. Customized specifications is available.
Specified without connector, If with connector, IL will increase 0.2dB.
Custom Transmission Direction
DWDM OADM (Optical add and Drop Multiplexer ) single fiber or dual fiber transmission
West or East / West and East
ABS Package Size
DWDM OADM module with different package size and customer's size is available.
Rackmount Package Size
Ordering Information
DWDM | Number of Channels | Configuration | Module type | Cable type | Fiber length | connector |
OADM 1=100G 2=200G | 01=1Channel | SS=Single fiber West or East SD=Single fiber West & East DS=Dual Fiber West or East DD=Dual Fiber West & East | A1=ABS box 100x80x10mm | 09=900um loose tube | 05=0.5m | 00=none |
Address : 5F,Zhongshunyiquan Industry Park, Fuqian Road,Longhua District, Shenzhen, China
Address : 5F,Zhongshunyiquan Industry Park, Fuqian Road,Longhua District, Shenzhen, China
Tel : +86-755-23771707
Whatsapp : +86 13544277727
Email : sales@gezhi.net
Skype : 13544277727
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