Overview
DIGICAST DMB-8200 EDFA Series 32 Port High Power 1550nm Erbium Doped EDFA is a low noise 1550nm optical amplifier designed to amplify 1550nm optical signals to increase the optical transmission distance over fiber, and can be used in conjunction with the DIGICAST 1550nm optical transmitters.
Equipped with 32 output ports, and with low noise and high linearity, this High Power EDFA can be used in the transmission of video, voice and data signals making it the ideal optical amplification solutions for long links, redundant rings, blast and split, and other applications. It offers a flexible and low-cost solution for CATV large area coverage of metropolitan and medium-sized cities.
Features:
Uses Er Yb co-doped double-clad fiber technology
Output ports: 32
Optical output power up to 37dBm and 20 dBm optical output over all 32 ports
Low noise figure: <5dB when input is 0dBm
Advanced 32 bit processor, with automatic monitoring circuit. Accurately monitors and controls the optical output power and various parameters of the laser, ensures stable optical output power and can effectively extend the working life of the laser.
Front panel LCD Status Display shows all status parameters and provides ability to set parameters on the EDFA
2RU standard 19" rackmount cabine
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Technical Parameter
|
Item |
Unit |
Technical parameter |
Remark |
|
|
CATV wavelength |
nm |
1535~1565 |
Center wavelength 1550nm |
|
|
PON OLT wavelength |
nm |
1310/1490 or 1270/1577 |
Customizable |
|
|
CATV Input optical power |
dBm |
-5dBm ~ +10dBm |
suggested value -5dBm~+10dBm |
|
|
Max output power |
dBm |
41 |
2U rack |
|
|
Optical power stability |
dB |
±0.1 |
||
|
Niose figure |
dB |
≤ 6 |
@+0dBm Input,λ=1550nm |
|
|
Reflection loss |
Input |
dB |
≥ 45 |
|
|
Output |
dB |
≥ 45 |
||
|
OSW |
Input ports |
2 |
||
|
Insertion loss |
dB |
≤1.2 |
||
|
Switching time |
s |
＜0.5 |
||
|
Optical connector type |
SC/APC;SC/PC;LC/APC;LC/PC |
Customizable |
||
|
C/N |
dB |
≥ 50 |
The test conditions are performed by GT/T 184-2002. |
|
|
C/CTB |
dB |
≥ 65 |
||
|
C/CSO |
dB |
≥ 65 |
||
|
Supply voltage |
V |
AC(90V ~ 264V) |
||
|
Equipment power consumption |
W |
＜ 150 |
||
|
Working temperature |
℃ |
-5 - +50 |
||
|
Max relative humidity |
% |
Maximum 95% without condensing |
||
|
Storage temperature |
℃ |
-40 ~ +80 |
||
|
Max storage relative humidity |
% |
Maximum 95% without condensing |
||
|
Dimensions |
mm |
480(W)*428(L)*89(H) |
||
|
Packing size (1 set) |
mm |
638(W)*638(L)*262(H) |
||
