DWDM EDFA HWA4300 Series C-Band 44 Channels Optical Pre-Amplifier
Short Description:

Item: DWDM EDFA 44 Channels Optical Pre-Amplifier
Connector type: SC/UPC, SC/APC,  LC/UPC, LC/APC 
Carries whole C-Band 1529.16nm ~ 15663.86nm 
Variable Gain Range: -12dB~0dB  

 

 

  • Brand Name: Rollball
  • Min.Order Quantity: 1 Piece
  • Place of Origin: Shenzhen, China
  • Payment Terms: Paypal, Western Union, T/T
  • Certification: FCC, CE, RoHS

DWDM EDFA HWA4300 Series C-Band 44 channels Optical Pre-Amplifier

 

 

Overview

  • HWA4300 series, is designed for C-Band 44 waves or 88 waves DWDM system design power fiber amplifier gain flatness. Products using the most excellent optical performance, the most advanced electronic control technology and comprehensive software features, has a wide operating wavelength range, low noise and excellent gain flatness characteristics.
  • HWA4300 mainly installed in the output end of the optical transmitter, for increasing the output power of the transmitter, to extend the signal transmission distance.
  • HWA4300 the world’s top brands of pump lasers, advanced electronic circuit design and low power consumption, which greatly reduces the overall thermal power, to ensure long life and high reliability PUMP Laser work. Front panel LCD, LED offers the work parameters and alarms. RS232 and RJ45 provides serial communications and SNMP network management interface. Optical loss, laser automatically shut down, provides laser safety protection.
  • HWA4300 has two kinds of function versions are available:
  1. Standard version: provides a fixed gain control mode (FGA), the pump current control mode (ACC)
  2. Enhanced version: In addition to the standard version with the control functions, increasing the variable gain control mode (VGA, AGC), Variable output power control mode (VPA, APC).
  • HWA4300 enhanced version, for 44 wave DWDM systems, providing a flexible, high-performance, low-cost networking applications.

 

Features

  • Wide working wavelength: 1529.16~1563.86nm
  • Accord with the communication technology requirements of 44 channels DWDM system
  • Excellent gain flattened feature (GF<1.0dB)
  • Excellent Transient feature
  • Low noise figure
  • Carrier-class security and reliability, and network management function
  • The LCD, LED at the front panel offers the work index and warning alarm of all equipment.
  • Standard RS232 communication interface.
  • 10/100M Ethernet interface supports SNMP and WEB remote network management.
  • 1+1 powers supply back up optional, hot-plug function available
  • Low power consumption.
  • Excellent P/P ratio in area.

 

 Applications:

  • 44 channels DWDM system
  • Long distance trunk network
  • MAN or access network
  • All kinds of SDH/PDH transmission system
  • FTTx PON

 

Technical Index:

Performance

Index

 Supplement
Min. Typ.

Max.

 Optical feature Work wavelength range(λ)

(nm)

1529.16

1563.86

C-Band
No. of Working channel

(CH)

1

44

Input optical power range (Pi)

(dB)

-36

+6

Saturation output power(Po) (dBm) 14 Enhanced version
Variable Output Power Range

(dB)

-6

0

Value of Peak-to-peck
Signal gain

(dB)

13

36

Enhanced version
Variable Gain Range

(dB)

-12

0

Value of Peak-to-peck
Gain Flattened

(dB)

0.7

1.0

Noise Figure

(dB)

4.5

Max output, max gain

Polarization dependence gain (PDG)  

(dB)

 

0.3

Polarization mode dispersion (PMD)  

(ps)

 

0.3

Polarization dependence loss (PDL)  

(dB)

 

0.3

Input/output optic isolation

(dB)

30

Pump leakage power

(dBm)

-30

 Echo loss  (dB)

45

UPC

55

APC

Optical Supervisory Channel Wavelength  

(nm)

 1500  1510  

1520

Transient feature Transient setting time

(dB)

700

(16 dB Add / Drop)

Transient Overshoot

(dB)

-1.5

+1.5

(16 dB Add / Drop)

Transient offset

(dB)

-0.5

+0.5

General feature SNMP network management interface  

RJ45

Communication interface

RS232

Power supply

(V)

90

265

220VAC

30

72

-48VDC

Power consumption

(W)

30

Working temp.

(°C)

-5

+70

Storage temp.

(°C)

-40

+85

Working relative humidity

(%)

+5

+95

Size (W)×(D)×(H)

(mm)

483×205×44

 

 

Order Information

 

Model

 Stauration power  Signal gain  Gain flatness

The Function Version

Monitor optical port mode

 OSC Optical port mode

HWA4314-G13

   

 

 

 

14 dBm

 

 

13dB

   

 

 

 

 

 

<1.0dB

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1, FG:

Standard version

(FGA)

2, VG:

Enhanced Version

(VGA)

   

 

 

 

 

 

 

 

 

 

 

1, MO:

With output monitoring

2, MI:

With input monitoring

3, MIO:

With input and output monitoring

4, MIO:

With input and output monitor

   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1, O00:

Without OSC 2, OA:

OSC / Add

HWA4314-G14

14dB

HWA4314-G17

17dB

HWA4314-G20

20dB

HWA4314-G22

22dB

HWA4314-G24

24dB

HWA4314-G25

25dB

HWA4314-G27

27dB

HWA4314-G30

30dB

HWA4314-G33

33dB

HWA4314-G36

36dB

HWA4318-G14

   

 

 

 

 

18dBm

14dB

   

 

<1.0dB

HWA4318-G17

17dB

HWA4318-G20

20dB

HWA4318-G22

22dB

HWA4318-G25

25dB

HWA4318-G27

27dB

HWA4318-G30

30dB

HWA4318-G33

33dB

HWA4318-G36

36dB

 Note: The signal gain and the saturation output power can be chosen by the user