SE1550
series 1550 nm CATV erbium doped fiber amplifier (EDFA ) is 1550 nm optical fiber
communication system in the light of the important relay transmission
equipment, mainly used in television image signal, and digital television
signal, telephone voice signal and data (or compressed data) signal
long-distance optical fiber transmission.
● Imported erbium-doped fiber, and high steady imported 980nm pump laser or 980nm cooperating 1480nm pump (double pump structure), so noise is lower.
● Microprocessor automatic control circuit makes both pumps work at best state. Dependability and stability are better.
● Front panel blue VFD display, shows various main work status parameters.
● Various output power for selection.
● RS485 control interface can realize network management status monitor.
● 19" 1U high-standard framework type installation.
● With advanced circuit design, reasonable structure, slap-up material and high index, this machine is suitable for using at large or middle-size network.
| SE1550 | 1545~1565nm |  |
|
Item |
Unit |
Technique Parameter |
Remark |
|
|
Operating Wideband |
nm |
1545 - 1565 |
|
|
|
Input Optic Power |
dBm |
-3 - +10 |
Input Optical Power 0 - +5dBm |
|
|
Output Optic Power |
dBm |
13 - 26 |
|
|
|
Output Power stability |
dBm |
± 0.5 |
|
|
|
Noise Figure |
dB |
≤ 5.0 |
Output Optical Power 0dBm |
|
|
Return Loss |
Input End |
dB |
≥ 45 |
|
|
|
Output End |
dB |
≥ 45 |
|
|
Power of Pump leak |
Input End |
dBm |
≤ -30 |
|
|
|
Output End |
dBm |
≤ -30 |
|
|
C/N |
dB |
≥ 52 |
|
|
|
C/CTB |
dB |
≥ 63 |
|
|
|
C/CSO |
dB |
≥ 63 |
|
|
|
Connector Type |
|
FC/APC, SC/APC |
|
|
|
Supply Voltage |
V |
AC160V - 250V 50 Hz |
it can be set with Dual-power hot-backup supply |
|
|
Operating Temperature |
|
-5 - +55 |
|
|
|
Max Relative Humidity |
% |
Max95% No Condensation |
|
|
|
Storage Temperature |
|
-30 - +70 |
|
|
|
Max Relative Humidity for Storage |
% |
Max95% No Condensation |
|
|
|
Dimension |
mm |
483*340*44 |
|
|
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