Built-in WDM 8Ports EDFA High Power Optical Amplifier
high power optical amplifier, 8 port 1550nm EDFA. It offers a highly reliable, flexible and low-cost solution for CATV large area coverage of metropolises and medium sized cities, ideally for FTTH application.
INFORMATION
OVERVIEW
The 8 port 1550nm EY-doped fiber amplifier is a high power optical amplifier built-in WDM. The 1550nm EDFA offers a highly reliable, flexible and low-cost solution for CATV large area coverage of metropolises and medium sized cities, that are high density home pass, especially ideal for FTTH application.
feature
Ø High output power, E-Y co-doped
Ø Warm backup, on-line standby, auto redundancy
Ø Support ITU channels banding
Ø Low optical input power, Adjustable output optical power -3dB
Ø APC / ATC circuit design, built-in high-power optical isolator, mainly used for fiber access network of EPON architecture
Ø Single/dual input for choice, built in optical switch for dual input, the switching power can be set by the button in the front panel or by web snmp.
Ø Output adjustable by buttons in the front panel or web snmp, the range is +0.5dBm～-4.0dBm
Ø 8 ports, with built in 1310/1490/1550 WDM,max total output 34 dBm
Ø Standard RJ 45 port for remote control, we can provide output contract and web manager for choice, and also plug-in snmp hardware can be reserved for update.
Ø With laser key to turn on/off the laser.
Ø With RF test function.
Ø Adopts JDSU or Oclaro Pump laser
Ø Led displays the working condition of the machine
Ø Dual power hot plug power supply for choice, 90V～250V AC or -48V DC
Related Video:
BAUDCOM EDFA slow-start protection function
application
This optical amplifier is primarily used in CATV HFC networks for TV signal with long-distance transmission.
Technique index
|
Item |
Unit |
Technique parameters |
Remark |
|
|
Operating bandwidth |
nm |
1545 – 1565 |
|
|
|
Optical input power range |
dBm |
–5 – +10 |
|
|
|
Maximum optical output power |
dBm |
34 |
|
|
|
Output power stability |
dBm |
±0.5 |
|
|
|
Noise figure |
dB |
≤ 6.0 |
Optical input power 0dBm, λ=1550nm |
|
|
Return loss |
Input |
dB |
≥ 45 |
|
|
Output |
dB |
≥ 45 |
|
|
|
Optical Connector Type |
|
SC/APC |
|
|
|
C/N |
dB |
≥ 50 |
Test condition according to GT/T 184-2002. |
|
|
C/CTB |
dB |
≥ 63 |
||
|
C/CSO |
dB |
≥ 63 |
||
|
Power supply voltage |
V |
A: AC160V – 250V (50 Hz) B: DC48V |
|
|
|
Operating Temperature Range |
°C |
-10 – +42 |
|
|
|
Maximum operating relative humidity |
% |
Max 95% No Condensation |
|
|
|
Storage Temperature Range |
°C |
-30 – +70 |
|
|
|
Maximum storage relative humidity |
% |
Max 95% No Condensation |
|
|
|
Dimension |
mm |
437(L)× 442(W)×44(H) |
|
|
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