China 1550nm High Power Wdm 16 Port *23dBm 32dBm EDFA for CATV/Hfc/Pon

Product Description

Technical parameters	WS-57EYAxx
Wavelength	1535-1565nm
Input power range	-5dBm~+10dBm(normal input -2dBm~+5dBm)
Output optical power	26dBm~37dBm
Optical power stability	±0.1dBm
Noise figure	≤ 5.0dB(Pin=0dB)
Input return loss	≥ 45dB
Output return loss	≥ 45dB
C/N	≥ 50dB
C/CTB	≥ 63dB
C/CSO	≥ 63dB
Optical connector	SC/APC;SC/PC;LC/APC;LC/PC
Supply voltage	AC220V(160V ~ 265V) /AC110V(90 ~130V)/DC48V(38 ~ 58V)
Consumption	≤ 50w
Working temperature	-5ºC ~+42ºC
Storage temperature	-30ºC ~ +70ºC
Maximum working relative humidity	Max 95% non-condensing
Size	380(W)482(L)44(H)mm
Package size(1pc)	595(W)490(L)120(H)mm
Package size(2pcs)	595(W)490(L)230(H)mm

The WS-57EYAxx series high-power optical amplifier is a high-power multi-port output fiber amplifier with a gain spectrum bandwidth of 1535~1565nm. It is mainly designed for applications of CATV or 1~8 continuous strip channels (ITU wavelengths).
It provides a flexible,low-cost solution for large- scale FTTH coverage of CATV systems in large and medium-sized cities.
WS-57EYAxx can achieve single-wavelength cable TV transmission, CWDM single-fiber three-wave, flat gain, DWDM; its
reliable and excellent performance ratio between the main application of FTTH, FTTB, DBS, MMDS, FTTX pon, is to build
CATV large Medium-sized optical fiber transmission network is an important equipment.

Erbium co-doped double-clad fiber technology.
Built-in low-noise preamplifier eliminates the need for EDFA cascading, greatly reducing system CNR and MER degradation.
Output total power range: up to 23dBm ~ 37dBm (5W) optional.
Output power adjustable range +0.5~-4dBm.
Perfect network management interface, in line with SNMP network management protocol.
Adopts a mature dual-power hot backup structure dedicated to servers, and cooperates with a microcomputer-controlled intelligent temperature control system to effectively improve system reliability.
Adopt 144*32 blue dot matrix LCD display to realize parameter on-site monitoring.
The front panel indicator monitors and instructs the operatingstatus of the equipment parameters in real time. Easy to find problems in time.
Output port optional: SC connector 4 ~ 16 optional; LC connector 8 ~ 32 optional, optional WDM.
The back panel can be flexibly removed and replaced according to the number of output ports.