WE-1550-HT series optical fiber amplifiers adopt well-known high-performance Er-Yb co-doped double-clad fiber technology and low noise pumping laser, which have reliable circuit design and high-efficiency dissipation design. The maximum total output power is up to +38dBm and support 64 ways output at most. Operating temperature range is -30 to +65℃ , which is applied to harsh outdoor environment. The product can be equipped with optical switch, CWDM,RF detection (optional).
* Adopt Er-Yb co-doped double-clad fiber technology and low noise pumping laser.
* Output is 8,16,32,64 ways selectable.
* Optical switch, CWDM, RF detection optional.
* Can be set constant power mode or constant current mode.
* Support fan alarm functions and fan field replacement.
* Support SNMP and web network management
* Support WEB and SNMP network management.
* Hot backup dual power modules.
* Optical input range: -5 dBm +10 dBm.
* Optical wavelength: 1545nm~ 1565nm.
* Noise figure≤ 5.5dB.
* Output total power: +25dBm~ +38dBm.
* CNR≥ 50dB,CSO≥ 63dB,CTB≥ 63dB
* Operating Temperature： -30℃ ~ +65℃
* Operating Voltage： AC 100V~ 240V or DC48V.
|
Item |
Unit |
Technical Parameters |
Note |
|
EDFA Part |
|||
|
Operating wavelength |
nm |
1545～1565nm |
|
|
Optical input power |
dBm |
-10～+10 |
|
|
Optical output power per port |
dBm |
Max:20 |
|
|
Output power stability |
dB |
≤ ±0.3 |
|
|
Noise figure |
dB |
≤ 5.5 |
|
|
Return loss |
dB |
≥50 |
|
|
Pump leakage power |
dB |
≤ -30 |
|
|
Polarization Dependent Gain |
dB |
＜0.4 |
|
|
Polarization Mode Dispersion |
Ps |
＜0.5 |
|
|
Optical power adjustable range |
dB |
3 |
Step 0.1dB |
|
Optical connector type |
|
SC/APC, LC/APC, E2000 |
|
|
Optical output power mode |
|
Constant power / constant current |
User configurable |
|
Optical input signal loss |
|
Automatic protection |
|
|
Built-in WDM (Optional) |
|||
|
Operating wavelength |
nm |
1310/1490/1550 |
|
|
PON port insertion loss |
dB |
≤ 0.8 |
|
|
Isolation |
dB |
≥ 30: 1310&1490～ 1550 nm |
|
|
Built-in Optical Switch (Optional) |
|||
|
Number of input ports |
|
2 |
|
|
Insertion loss |
dB |
≤ 1.0 |
|
|
Switching time |
ms |
≤ 500 |
|
|
General Characteristics |
|||
|
Storage temperature range |
oC |
-30~+70 |
|
|
Operating temperature range |
oC |
-30~ +65 |
|
|
Operating relative humidity |
% |
Max 95% no condensation |
|
|
Power voltage |
V |
DC: -72~ -36 |
Output DC 5.4V 10A |
|
AC: 100~240/50-60Hz |
|||
|
Total power consumption
|
W |
50 |
|
|
Protection level
|
|
IP40 |
|
|
Dimensions
|
mm |
483 (L) x 240 (W) x 88 (H) |
2U standard height |
|
Weight
|
Kg |
6 |
|