TV Optical Amplifier With WDM
High power single mode EYDFA is characterized with low noise, high linearity. Build-in well-performed CWDM integrated 1490nm /1310nm data stream from the OLT and ONU into single fiber transmission through EDFA, reducing component count and improve system performance and reliability. It offers a flexible, low-cost solution for CATV large area coverage of metropolises and medium-sized cities.
It is equipped with completed APC, AGC, ATC control, excellent design for heat-dispersion which guarantees long time working and stable operation of the PUMP laser. RJ45 on the front panel offers SNMP network interface. The wide LCD displays all the parameters of the whole unit and alarming. The laser will be automatically switched off if optical power is missing; it offers security protection for the laser. All of the optical outputs are located on the front panel.
It adopts single mode pump, EDF and multi-pumps integration technique. Optimized for low noise, allow for clear transmission of video, voice and data signals.
Features
(1) Low noise, high performance.
(2) Total output power: 1260~13000mW (31dB~41dB).
(3) 8-64 SC/PC uplink optical ports for OLT.
(4) 8-64 SC/APC 1550nm output optical port, multiply 1310/1490nm data stream.
(5) Dual optical signal input (Optional built-in 2x1 optical switch).
(6) Completed with RJ45 for SNMP and RS232..
Specification
|
|
TYP |
MAX |
UNITS |
||||||||
|
Operating Wavelength |
λc |
1540 |
1550 |
1565 |
nm |
||||||
|
Saturated Output Power Note1 |
Po |
13 |
------ |
33 |
dBm |
||||||
|
Input Power |
Pi |
-3 |
------ |
+10 |
dBm |
||||||
|
Gain |
G |
------ |
------ |
30 |
dB |
||||||
|
Noise Figure Note2 |
NF |
------ |
------ |
6 |
dB |
||||||
|
Output Power Stability |
ΔPo |
----- |
±0.05 |
±0.2 |
dB |
||||||
|
Input Isolator |
ISOi |
30 |
------- |
------ |
dB |
||||||
|
Output Isolator |
ISOo |
30 |
------- |
------ |
dB |
||||||
|
Input Pump Leakage |
PLi |
------- |
------- |
-35 |
dBm |
||||||
|
Output Pump Leakage |
PLo |
------- |
------- |
-45 |
dBm |
||||||
|
Return Loss |
RL |
------- |
------- |
-45 |
dB |
||||||
|
Polarization Dependent Gain |
PDG |
------ |
------- |
0.3 |
dB |
||||||
|
Polarization Mode Dispersion |
PMD |
------ |
------- |
0.5 |
ps |
||||||
|
Operating Temperature |
Tw |
-5 |
----- |
60 |
℃ |
||||||
|
Storage Temperature |
Ts |
-40 |
----- |
80 |
℃ |
||||||
|
Humidity Note |
------ |
10 |
------ |
90 |
% |
||||||
|
Power Supply(1) |
Vps |
170 |
|
264 |
VAC |
||||||
|
Power consumption |
P |
----- |
----- |
50 |
W |
||||||
Solutions
.
Model
TV Optical Amplifier With WDM
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