WE-1550-YZ-YW series are outdoor Er-Yb codoped optical fiber amplifiers, with high stability and constant output, are mainly used for FTTB or FTTH optical fiber transmission network. The core devices adopt high reliable Pump lasers and are equipped with APC and ATC servo circuits controlled by high precise MCU for real-time monitoring of bias current, TEC cooler bias current and laser temperature to ensure the stable output optical power and the reliable system.
* Maximum overall output power can be +36dBm.
* Output ports 4 ~ 16 optional.
* Output 0~ +3dB continuously adjustable.
* Support Ethernet transponder.
* LED screen status display.
* Input Optical Power Range: -5 ~ +10 dBm.
* Input Optical Wavelength Range: 1545~1565nm.
* Output Optical Power: +13 ~ +24 dBm .
* Output Power Stability: ±0.5 dBm.
* Noise Figure ≤ 5.5dB @0dBm.
* C/N≥ 50dB, C/CTB≥ 63dB, C/CSO≥ 63dB.
* Power Consumption≤ 50W .
* Operating Temperature: -5℃ ~ +55℃
* Operating Voltage: AC220 V(50Hz).
* Dimension:460mm(L)X 270mm(W)X 170mm(H)
|
Item |
Unit |
Technique parameters |
|
|
Input Wavelength Range |
nm |
1545 ～ 1565 |
|
|
Input Optical Power Range |
dBm |
-10 ～ +10 |
|
|
Overall Output Power |
dBm |
≤ 36 |
|
|
Output Power per Port |
dBm |
≥ 22 |
|
|
Output Power Stability |
dBm |
± 0.5 (@ 0 ～ +10dBm input) |
|
|
Noise Figure |
dB |
≤ 5.5 (@ 0dBm input) |
|
|
Return Loss |
Input |
dB |
≥ 45 |
|
Output |
dB |
≥ 45 |
|
|
Pump Power Leakage |
Input |
dBm |
≤ -30 |
|
Output |
dBm |
≤ -30 |
|
|
Optical Connector Type |
|
SC/APC |
|
|
Power Supply Input Voltage |
V |
AC 90 ～ 265 (50/60Hz) |
|
|
Consumption |
W |
≤ 70 |
|
|
Operating Temperature Range |
℃ |
-30 ～ +55 |
|
|
Storage Temperature Range |
℃ |
-40 ～ +85 |
|
|
Maximum Operating Relative Humidity |
% |
Max 95% no condensation |
|
|
Maximum Storage Relative Humidity |
% |
Max 95% no condensation |
|
|
Dimension |
mm |
460 (L) ×270 (W) × 170 (H) |
|