Contact us for pricing details.
Product Overview:
The main function of the OA (Optical Amplifier) board launched by D Tech Trading is to compensate the power of the optical signal in the transmission link, which can simultaneously amplify the optical signal of up to 48 channels (channel interval of 100GHz) or 96 channels (channel interval of 50GHz) in C-band, with the features of flat gain, adjustable gain and small noise index, etc. Meanwhile, the card has built-in OSC optical monitoring channel to support OSC-based DCN communication, which is an indispensable and important part of DWDM system and future high-speed system and all-optical network long-distance transmission.
Application case:
Product Specification:
Component
Description
Slot number
1 slot
EDFA
Optional built-in 1*EDFA (BA, PA, LA parameters optional)
Optional built-in 2*EDFA (BA, PA, LA parameters optional)
OSC
Optional without OSC
Optional built-in 1*OSC
Optional built-in 2*OSC
Working wavelength: 1510nm
Working rate: 1.25Gb/s
VOA
Optional built-in VOA, the same number as EDFA
Location: EDFA input front
Inherent insertion loss: <1dB
Adjustment range: 0 ~ 15dB
Power down state is inherent insertion loss
MON monitoring port
Standard, the number of ports is the same as EDFA
MON and the main optical channel optical power difference of 21 ~ 23dB
OTDR measurement port
Optional, the number of ports is the same as the line interface
OTDR signal wavelength: 1625nm
OTDR channel loss: <1dB
EDFA Parameters:
Parameter
20G17
20G25
20G30
Wavelength range (nm)
1528 ~ 1568
Gain range (dB)
14 ~ 20
22 ~ 28
27 ~ 33
Maximum total output optical power (dBm)
≥20
Noise (dB)
<5.5
Gain flatness (dB)
<1.5
Polarization correlation loss (dB)
< 0.5
Input optical power detection range (dBm)
-23 ~ 8
-31 ~ 0
-36 ~ -5
Output optical power detection range (dBm)
-6 ~ 20
Reflection coefficient (dB)
< -30
Gain stability (dB)
±0.5
Once videos are added, you’ll see them here as a gallery.