Introduction
SPA-32 Series EDFA, its core components adopt the world's top brand pump laser and erbium-doped fiber. The optimized optical design and production process ensure the best optical performance. The perfect electronic controlled modes of APC (automatic power control), ACC (automatic current control), and ATC (automatic temperature control) circuits are adopted to ensure high stability and reliability of the output power, at the same time, it also guarantees excellent optical path index.
MPU (microprocessor) with high stability and precision is adopted in the system. The optimized thermal structure design, good ventilation, and heat dissipation design ensure the long life and high reliability of the device. Based on the powerful network management function of TCP / IP protocol, network monitoring, and head-end management can be carried out for the status of multiple node equipment through RJ45 network management interface, supporting multiple power supply redundancy configurations, which improved the practicability and reliability of the device.
Features
1. It adopts the world's top brand pump laser and erbium-doped fiber.
2. Perfect APC, ACC, and ATC optical circuit design ensure low noise, high output, and high reliability of the device in the whole operating band (1530 ~ 1563nm).
3. It has the function of automatic protection of low input or no input. When the input optical power is lower than the set value, the laser will automatically shut down to protect its safety of the laser.
4. Output adjustable, adjustment range: 0~-4dBm.
5. Max output reaches 40dBm.
6. Fully automatic case temperature control and intelligent fans, the fans start to work when the case temperature reaches 35 ℃.
7. Built-in dual power supply, automatically switched, and hot plug-in/out support.
8. The operating parameters of the whole device are controlled by the microprocessor, and the LCD status display on the front panel has many functions such as laser status monitoring, parameter display, fault alarm, network management, etc.; once the operating parameters of the laser deviate from the allowed range set by the software, the system will alarm promptly.
9. Standard RJ45 interface is provided, supporting SNMP and WEB remote network management.
SPA-32-XX-LAP 1550nm WDM EDFA 32 Ports LC/APC and LC/UPC Connectors |
||||||||
Category |
Items |
Unit |
Index |
Remarks |
||||
Min. |
Typ. |
Max. |
||||||
Optical Index |
CATV Operating Wavelength |
nm |
1545 |
|
1565 |
|
||
OLT PON Pass Wavelength |
nm |
1310/1490 |
|
|||||
Optical Input Range |
dBm |
-10 |
|
+10 |
|
|||
Output Power |
dBm |
|
|
41 |
1dBm interval |
|||
No. of OLT PON Ports |
|
|
|
32 |
SC/PC |
|||
|
|
64 |
LC/PC |
|||||
No. of COM Ports |
|
|
|
32 |
SC/APC |
|||
|
|
64 |
LC/APC |
|||||
CATV Pass Loss |
dB |
|
|
0.8 |
|
|||
OLT Pass Loss |
dB |
|
|
0.8 |
|
|||
Output Adjustment Range | dB |
-4 |
|
0 |
0.1dB each step |
|||
Output Ports Uniformity |
dB |
|
|
0.7 |
|
|||
Output Power Stability |
dB |
|
|
0.3 |
|
|||
Isolation between CATV and OLT |
dB |
40 |
|
|
|
|||
Switching Time of Optical Switch |
ms |
|
|
8.0 |
Optional |
|||
Insertion Loss of Optical Switch |
dB |
|
|
0.8 |
Optional |
|||
Noise Figure |
dB |
|
|
6.0 |
Pin:0dBm |
|||
PDL |
dB |
|
|
0.3 |
(PDL) |
|||
PDG |
dB |
|
|
0.4 |
(PDG) |
|||
PMD |
ps |
|
|
0.3 |
(PMD) |
|||
Remnant Pump Power |
dBm |
|
|
-30 |
|
|||
Optical Return Loss |
dB |
45 |
|
|
|
|||
Fiber Connector |
|
SC/APC |
FC/APC,LC/APC |
|||||
General Index |
RF Test |
dBμV |
78 |
|
82 |
Optional |
||
Network Management Interface |
|
SNMP,WEB supported |
|
|||||
Power Supply |
V |
90 |
|
265 |
AC |
|||
-72 |
|
-36 |
DC |
|||||
Power Consumption |
W |
|
|
100 |
Dual power supply、Output 40dBm |
|||
Operating Temp |
℃ |
-5 |
|
+65 |
|
|||
Storage Temp |
℃ |
-40 |
|
+85 |
|
|||
Operating Relative Humidity |
% |
5 |
|
95 |
|
|||
Dimension |
mm |
370×483×88 |
W、L、H |
|||||
Weight |
Kg |
7.5 |
SPA-32-XX-LAP 1550nm WDM EDFA 32 Ports LC/APC and LC/UPC Connectors Spec Sheet.pdf