Description
The EY-doped fiber amplifier is a high power optical amplifier. It 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 for FTTH application.
Feature
- High output power, E-Y co-doped
- Warm backup, on-line standby, auto redundancy
- Support ITU channels banding
- Low optical input power, Adjustable output optical power -3dB
- APC / ATC circuit design, built-in high-power optical isolator, mainly used for fiber access network of EPON architecture
- 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.
- Output adjustable by buttons in the front panel or web snmp, the range is +0.5dBm～-4.0dBm
- Max multi 32 ports, with built in 1310/1490/1550WDM,max total output 37 dBm
- 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.
- With laser key to turn on/off the laser.
- With RF test function.
- Adopts JDSU or Oclaro Pump laser
- Led displays the working condition of the machine
- Dual power hot plug power supply for choice, 90V～250V AC or -48V DC
Technique index
| Parameter |
Value |
| Optical Wavelength |
1540～1565 nm
|
| Input optical power |
-10～+10
|
| Total Output optical power |
27～40 dBm
|
| Output ports |
4 / 8 / 16 / 32 |
| Output adjustable range |
-5.0～+0.5 dBm
|
| Flatness |
± 1 dBm |
| Optical power stability |
± 0.2 dBm |
| Noise figure |
≤ 5.0 dB（optical input power is 0dBm）
|
| Input / output optical return loss |
≥ 50 dB |
| Input / output optical isolation |
≥ 30 dB |
| Input / output pump leakage power |
≤ -30 dBm |
| Supply voltage |
Double power supply 100～265V 50Hz
|
| Power consumption |
≤ 80W |
