Overview
DIGICAST EDFA series is a low noise, high performance, FTTP high power multi-ports optical amplifier with gain spectrum band within 1540~1563nm. Each output port for optical amplifier has built-in well-performed CWDM. Every external up-link optical port of optical amplifier can connect with OLT very conveniently.
DIGICAST optical amplifier can be compatible with any FTTx PON Technology. It offers a flexible and low-cost solution for CATV large area coverage of metropolises and medium-sized cities. Perfect APC, ACC and ATC control, excellent design in the ventilation and heat-dissipation ensure the long life and high reliable work of pump laser.
Features:
Built-in WDM multiplexer-- mix the PON outputs from the OLTs optional
High Stability and Reliability--The front panel key can set up and modify the device performance parameters to meet different network design requirements
Excellent protection circuit design -- The front panel indicator lights monitor and instruct the running status of device parameters in real time, easy to find problems in time
High Output Power and High Gain---The 2U product supports total output power up to 38dBm, and supports the output power adjustable function with an adjustable range of +0.5~-4dB
Friendly network management interface--support WEB network management and SNMP, WEB interface is rich in functions
Dual power supply-- Dual power supply with one-touch pull-out and hot backup design
Hot Tags: 16 ports 23dbm 1550nm high power edfa, China 16 ports 23dbm 1550nm high power edfa manufacturers, suppliers, factory, 16 Port Erbium Doped Fiber Amplifier, edfa amplifier, Edfa Fiber Amplifier, edfa optical amplifier edfa
Technical Parameter
|
Item |
Unit |
Technical parameter |
Remark |
|
|
CATV wavelength |
nm |
1535~1565 |
Center wavelength 1550nm |
|
|
PON OLT wavelength |
nm |
1310/1490 or 1270/1577 |
Customizable |
|
|
CATV Input optical power |
dBm |
-10dBm ~ +10dBm |
suggested value -5dBm~+10dBm |
|
|
Max output power |
dBm |
38 |
2U rack |
|
|
Optical power stability |
dB |
±0.1 |
||
|
Niose figure |
dB |
≤ 6 |
@+0dBm Input,λ=1550nm |
|
|
Reflection loss |
Input |
dB |
≥ 45 |
|
|
Output |
dB |
≥ 45 |
||
|
OSW |
Input ports |
2 |
||
|
Insertion loss |
dB |
≤1.0 |
||
|
Switching time |
s |
＜0.5 |
||
|
Optical connector type |
SC/APC;SC/PC;LC/APC;LC/PC |
Customizable |
||
|
C/N |
dB |
≥ 50 |
The test conditions are performed by GT/T 184-2002. |
|
|
C/CTB |
dB |
≥ 63 |
||
|
C/CSO |
dB |
≥ 63 |
||
|
Supply voltage |
V |
AC110V/220V(90V ~ 265V) or DC48V(38- 58V) |
||
|
Equipment power consumption |
W |
＜ 70 |
||
|
Working temperature |
℃ |
-5 - +42 |
||
|
Max relative humidity |
% |
Maximum 95% without condensing |
||
|
Storage temperature |
℃ |
-40 ~ +80 |
||
|
Max storage relative humidity |
% |
Maximum 95% without condensing |
||
|
Dimensions |
mm |
337(W)*482(L)*44(H) |
||
|
Packing size (1 set) |
mm |
487(W)*582(L)*110(H) |
||
