INFORMATION
n Characteristics
u Selection of internationally renowned brands of low noise pump lasers, low distortion, wide band, high output optical power.
u Imported high-performance American Corning Erbium-doped fiber, high energy conversion efficiency.
u Using N32G455 processor 32-bit ARM Cortex-M4 core, the optical control output accuracy reaches ±0.1dBm.
u Optical power receiving range -5dBm ~ +10dBm, optical power output 13~26dBm.
u The number of output ports is 1/2/4/8 optional, enabling CATV+PON network construction.
u A dual-module structure is reserved, and functions such as light emitting, EDFA, optical switch, optical receiver, RF switch, RF amplifier, and reverse light receiver can be added.
u Modular structure facilitates function expansion and maintenance of the equipment.
u All control circuits and devices use high-efficiency switching chips, and the overall power consumption is ≤10W.
u The power supply can realize dual power hot backup, snap-type fixed, one-touch pull. Voltage 220V & 110V & 48V optional.
u Output power +0.2~-4dBm adjustable.
u Standard network management interface, in line with SNMP network management protocol.
u Use 144*32 blue dot matrix LCD display to realize parameter on-site monitorin.
n Applications
u 1550nm front-end signal amplification.
u Used with optical receiver to create low-noise, high-power pre-amplifier.
u Optical trunking in backbone networks.
u The node signals of the optical access network are amplified.
n Parameter
Item
|
Unit
|
Technical Parameters
|
Remark
|
CATV working wavelength
|
nm
|
1535~1565
|
central wavelength1550nm
|
Input optical power range
|
nm
|
-10dBm~ +10dBm
|
Nominal input+3dBm
|
Output optical power range
|
dBm
|
（13~26）dBm
|
|
Output power stability
|
dBm
|
±0.1
|
|
Noise Figure
|
dB
|
≤ 5.0
|
@+0dBm input，λ=1550nm
|
Return Loss
|
Input terminal
|
dB
|
≥ 45
|
|
Output terminal
|
dB
|
≥ 45
|
|
Optical connector type
|
|
FC/APC（Standard configuration）&SC/APC&LC/APC
|
Support customization
|
C/N
|
dB
|
≥ 50
|
Test conditions are implemented in accordance with GT/T 184-2002.
|
C/CTB
|
dB
|
≥ 63
|
C/CSO
|
dB
|
≥ 63
|
voltage
|
V
|
AC(90V ~ 264V)
|
Optional DC orUPS
|
Machine power consumption
|
W
|
≤ 10
|
|
range of working temperature
|
℃
|
-5 - +42
|
|
Maximum operating relative humidity
|
%
|
Maximum 95% non-condensation
|
|
Storage temperature range
|
℃
|
-30 ~ +70
|
|
Maximum storage relative humidity
|
%
|
Maximum 95% non-condensation
|
|
Overall chassis size
|
mm
|
480(L)*400(W)*44(H)
|
without handle
|
Packing size (1 pcs)
|
mm
|
590（L）505(W）115（H）
|
|
Packing size (2 pcs)
|
mm
|
590（L）505(W）220（H）
|
|
Packing size (5 pcs)
|
mm
|
590（L）505(W）525（H）
|
|
Ordering information
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