1550nm 4/8/16/32/64 Port EDFA Wdm Fiber Optic Eydfa with Wdm Optical Fiber Amplifier

• Type: Optical Amplifier
• Wiring Devices: Fiber Optic Amplifier
• Condition: New
• CATV Wavelength: 1535~1565
• Central Wavelength: 1550nm
• Input Power Range: 5dBm~+10dBm
• Model NO.: WF-77EYA
• Output Port: 4/8/16/32/64
• Output Power: 16~23dBm
• Additional Function: Wdm
• Optical Connector: Sc/APC Sc/Upc
• Power Supply Voltage: AC220V & AC110V & DC48V
• Transport Package: Standard Packing
• Specification: 65*65*17cm
• Trademark: Onefind
• Origin: China

Product Description

1550nm 4/8/16/32/64 port EDFA WDM Fiber Optic EYDFA With WDM optical fiber Amplifier

Product Description

WF-77EYA series optical fiber amplier

The 77EYAxx series high power amplifier is a high power multi-output optical fiber amplifier
with a gain spectrum bandwidth of 1535~1565nm. It is mainly designed for CATV or 1~8
continuous strip channels (ITU wavelength) applications. It provides a flexible, low-cost solution
for large-scale FTTH coverage of CATV systems in large and medium-sized cities.
77EYAxx can achieve single-wavelength cable TV transmission, CWDM single-fiber three-
wave, flat-gain type, 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.

 

 

Features
1. Adopts world top brand pump lasers and the OFS fiber of United States, advanced LG switch low-power circuit design, greatly reducing the overall power consumption and heat.

 

2. Perfect APC, ACC, ATC control, users use in different networks, good ventilation design and temperature-controlled fan, ensure the long life and high reliability of PUMP laser.

 

3. Using digital control chip, remote or local output power adjustable.

 

4. Excellent protection circuit design, with light detection, optical return loss monitoring. Great protection of lasers and light path safety.

 

5. Built-in low-noise preamplifier eliminates the need for cascaded EDFA, allowing input light to be as low as -5dBm, greatly reducing CNR and MER degradation.

 

6. Demultiplexer for 1310/1490/1560nm EPON and GPON. It greatly facilitates network applications with PON. Low noise figure (type ≤ 4.5dB, Max ≤ 5.0dB);

 

7. The total output optical power is optional: 2-10W (33-40dBm);

 

8. The front panel can be removed and replaced flexibly according to the number of output ports; Can add a built-in optical switch module to facilitate the expansion of the device function; Cooling fan supports online replacement;

 

9. The front panel LCD provides the operating parameters and alarms of the entire unit. RJ45 provides serial communication and SNMP network management interface; Carrier-grade dual power hot backup, CPU assignable power.

Specification

Technical Parameters	WF-77EYA2U
Wavelength	1535-1565nm
Input power range	-5dBm~+10dBm(normal input -2dBm~+5dBm)
Output optical power	33dBm~40dBm(WDM -1dBm)
Output port	SC: 16/32/64;LC: 32/64/128
Noise figure	≤ 5.0dB(Pin=0dB)
Polarization dependence loss (PDL)	< 0.3dB
Polarization dependence gain (PDG)	< 0.4dB
Polarization mode dispersion (PMD)	< 0.3dB
Pump leakage power	< -30dBm
Echo loss	≥ 56dB
Optical connector	SC/APC;SC/PC;LC/APC;LC/PC
Supply voltage	220V(AC90V~265V)&110V(AC90V-130V)&48V(DC30~72V)
Consumption	≤ 100w
Working temperature	-5ºC ~+42ºC
Storage temperature	-30ºC ~ +80ºC
Maximum working relative humidity	Max 95% non-condensing
Warranty	13 months
Weight	12kg
Product net size	465(L)*480(W)*89(H)
Package dimension	640(L)*640(W)*200(H)