FTTH GPON CATV Erbium Doped 1550nm EDFA Amplifier Multi Ports With WDM
FTTH GPON CATV Erbium Doped 1550nm EDFA Amplifier Multi Ports with WDM 1.0 Product description EA5800B (2RU) 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...
FTTH GPON CATV Erbium Doped 1550nm EDFA Amplifier Multi Ports with WDM
1.0 Product description
EA5800B (2RU) 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 PON port very conveniently. Each 1550nm (CATV)'s output optical port multiplex 1310/1490n's data stream, in order to reduce the quantity of the component and improve the index and reliability of the system.
EA5800B optical amplifier can be compatible with any FTTx PON Technology. It offers a flexible and low-cost solution for three-network integration and Fiber to the Home.
EA5800B has extremely low noise figure, the entire unit adopts twin-stage amplification, and the pre-amplifier adopts low noise EDFA, output cascade adopts high power EYDFA. When input optical power Pin=0dBm, the noise figure of unit is: Typ ≤4.5dB, Max ≤5.0dB Unlike other kind of product which need high optical power input to maintain lower noise figure.
EA5800B optical amplifier adopts the world's top class pump laser and active optical fiber. 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. RS232 and RJ45 offer serial commutation and SNMP network management port.
EA5800B LCD at the front panel offers the work index of all equipment and warning alarms. The laser will switch off automatically if optical power is missing, which offers security protection for the laser. All the optical port of optical amplifier can be installed in the front panel or back panel.
EA5800B optional two-way optical input (built-in 2x1 optical switch), can be used for self-healing ring network or redundant backup network.
EA5800B with carrier-class reliability and network security management, high quality, high reliability and excellent cost performance and is ideal for system integrators and system operator.
EA5800B optical amplifier: 19” 2RU chassis, total output power up to 41dBm (13000mW), use LC/APC, offers 64 optical outputs at most, 64pcs uplink optical ports
2.0 Product feature
1540~1563nm operating bandwidth for optical amplifier
Each output optical port is with built-in high performance CWDM, single fiber three wavelengths, which can save optical fiber resources largely.
Simplified machine-room links, improve the system reliability, and largely reduce the .network maintenance cost
Can compatible with any FTTx PON technology: EPON/GEPON, GPON, BPON, DPON
Total output power optional 1260~13000 ( 31~41dBm )
19” 2U rack up to optional 64 up-link ports, which used in OLT; And 64 1550nm output optical ports, multiplex the 1310/1490nm data stream.
Built-in low noise pre-amplifier, not necessary EDFA cascade, extremely lower the CNR, MER degradation of the system
Low noise figure ( Typ ≤4.5dB, Max ≤5.0dB )
Perfect RS232 ,SNMP
Telecom level safety reliability and network management
Efficient space, simple and reliable in construction/maintenance
Optional dual optical input, built-in 2 × 1 optical switch
Dual power supply optional, 1+1 backup
Can reduce the 98% device space usage
Can reduce the 85% device purchase cost
Can reduce 95% power consumption
Industry's best price-performance
3.0 Main application
CATV operation wavelength
OLT pass wavelength
CATV pass wavelength loss
OLT pass wavelength loss
CATV & OLT isolation
Number of uplink optical ports (for OLT)
CATV input power (Pi)
Total output power1)
Number of output ports
Each port output power
Difference of each output power
Output optical power monitoring
Output power adjustable range
Output power adjustable range
Polarization dependence loss
Polarization dependence gain
Polarization mode dispersion
Pump power leakage
Network management interface
Operation relative humidity
5.0 Optic/electrical schema
1.1 EA5800B-1x口口口 (conventional)
6.0 Chassis size chart