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2018 - 10 - 10
AfricaCom is the biggest, best and most influential Tech & Telecoms event on the continent of Africa. It’s a place to meet everybody who’s anybody in African telecoms and technology, AfricaCom brings together 14,000 attendees, 450 speakers and 400 exhibitors. XDK will be exhibiting for the second time.   Whether your focus is connectivity, Infrastructure, disruptive technologies, digital series or ICT strategy, this is the place to network, learn and get deals done with us. We bring high density connectivity products to your business at the heart of African Tech &a...
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80-CH 50G Athermal AWG

80 channel 50G Athermal AWG (AAWG) have equivalent performance to standard Thermal AWG but require no electrical power for stabilization.they can be used as direct replacements for Thin Film Filters (Filter type DWDM module) for cases where no power is available, also suitable for outdoor applications over -30 to +70℃ in access networks. AWG provide excellent optical performance, high reliability, ease of fiber handling and power saving solution in a compact package. Different input and output fibers, such as SM fibers, MM fibers and PM fiber can be selected to meet different applications. We can just offer 19”1U rackmount package for 50G AWG products.

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Low Insertion Loss

Established silica-on-silicon

Low PDL

Low chromatic dispersion

Telcordia GR-1221-CORE qualified


Parameters

Condition

Specs

Units

Min

Type

Max


Number of Channels


80

ch

Number Channel Spacing

50GHz

50

GHz

Cha. Center Wavelength

ITU frequency.

C-band

nm

Clear Channel Passband


±6.5

nm

Wavelength Stability

Maximum range of the wavelength error of all channels and temperatures in average

±0.05

nm

-1 dB Channel Bandwidth

Clear channel bandwidth defined by passband shape. For each channel

0.2



nm

-3 dB Channel Bandwidth

Clear channel bandwidth defined by passband shape. For each channel

0.3



nm

Optical Insertion Loss at ITU grid

Defined as the minimum transmission at ITU wavelength for all channels. For each channel, at all temperatures and polarizations.


6.0

7.0

dB

Adjacent Channel Isolation

Insertion loss difference from the mean transmission at the ITU grid wavelength to the highest power, all polarizations, within the ITU band of the adjacent channels.

25



dB

Non-Adjacent, Channel Isolation

Insertion loss difference from the mean transmission at the ITU grid wavelength to the highest power, all polarizations, within the ITU band of the nonadjacent channels.

30



dB

Total Channel Isolation

Total cumulative insertion loss difference from the mean transmission at the ITU grid wavelength to the highest power, all polarizations, within the ITU band of all other channels, including adjacent channels.

20



dB

Insertion Loss Uniformity

Maximum range of the insertion loss variation within ITU across all channels, polarizations and temperatures.



2.0

dB

Directivity(Mux Only)

Ratio of reflected power out of any channel(other

than channel n)to power in from the input channel 

40



dB

Insertion Loss Ripple

Any maxima and any minima of optical loss across ITU band, excluding boundary points, for each channel at each port



1.5

dB

Optical Return loss

Input & output ports

40



dB

PDL/Polarization Dependent Loss in Clear Channel Band

Worst-case value measured in ITU band


0.3

0.5

dB

Polarization Mode Dispersion




0.5

ps

Maximum Optical Power




23

dBm

MUX/DEMUX input/ output Monitoring range


-35


+23

dBm

Operating Temperature


-5

+25

+65

Operating Humidity


5


95

%RH

Storage Temperature


-40


+85

Storage Humidity


5


95

%RH

Package Size


L150 x W60 x H16

mm

Size between screws


110 x 60

mm

 

1、 IL Represents the worst case over a +/-0.01nm window around the ITU wavelength;

2、 PDL was measured on average polarization over a +/- 0.01nm window around the ITU wavelength.


DWDM transmission

Wavelength Routing

Optical add/drop multiplexing


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