Guangtai 1550nm Pre Amplifier/Pre EDFA Ha4300

• Type: Fiber Amplifier
• Certification: CE, RoHS
• Condition: New
• Feature: C-Band
• Operating Wavelength: 1528~1565nm
• Input Power: -36~-4dBm
• Model NO.: HA4300 (Pre EDFA)
• Output Power: -10~15dBm
• Signal Gain: 20~45dB
• Interface: RJ45, RS232
• Work Temp.: 0~65°c
• Approved: 3rd Party Certification

Product Description

 

Product Description

HWA4300 series, is designed for C-Band 44 waves or 88 waves DWDM system design Pre-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, excellent gain flatness characteristics and transient characteristics.
HWA4300 is mainly installed in the front of receiver, used for improving sensitivity of the receiver and extending 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.

Product Features

1. Wide working wavelength: 1529.16~1563.86nm
2. Accord with the communication technology requirements of 44 channels DWDM system
3. Excellent flatness gains feature (GF<1.0dB)
4. Excellent Transient feature
5. Low noise figure
6. Carrier-class security and reliability, and network management function
7. The LCD, LED at the front panel offers the work index and warning alarm of all equipment.
8. Standard RS232 communication interface.
9. 10/100M Ethernet interface supports SNMP and WEB remote network management.
10. 1+1 powers supply back up optional, hot-plug function available
11. Low power consumption
12. Excellent P/P ratio in area

Main Application

1. 44 channels DWDM system
2. Long distance trunk network
3. MAN or access network
4. All kinds of SDH/PDH transmission system
5. FTTx PON

Technical Index

Performace			Index			Supplement
			Min.	Typ.	Max.
Optical feature	Working wavelength range (λ)	(nm)	1529.16		1563.86	C-Band
	No. of working channel	(CH)	1	44
	Input Optical Power (Pi)	(dBm)	-36
	Saturation output power(Po)	(dBm)		14		Enhanced version
	Variable Output Power range	(dB)	-6		0	Value of Peak-to-peak
	Signal gain	(dB)	13		36	Enhanced version
	Variable gain range	(dB)	-12		0	Value of Peak-to-peak
	Gain flatness	(dB)		0.7	1.0
	Noise figure	(dB)		4.5		Max ouput , Max. gain
	Polarization dependence loss (PDL)	(dB)			0.3
	Polarization dependence Gain (PDG)	(dB)			0.3
	Polarization mode dispersion (PMD)	(dB)			0.3
	Pump leakage power	(dB)			-30
	Input/Output optic isolatioin	(dB)	30
	Echo loss	(dB)	45			UPC
			55			APC
	Optical Supervisory Channel Wavelength	(nm)	1500	1510	1520
Transient feature	Transient setting time	(μs)			700	(16 dB Add / Drop)
	Transient Overshoot	(dB)	-1.5		+1.5	(16 dB Add / Drop)
	Transient gain changes	(dB)	-0.5		+0.5
General feature	SNMP network management		RJ45
	Communication interface		RS232
	Power supply	(V)	90		265	220VAC
			30		72	-48VDC
	Power consumption	(W)			15
	Working temp.	(ºC)	-5		+70
	Storage temp.	(ºC)	-40		+85
	Working relative humidity	(%)	5		95
	Size (W)×(D)×(H)	(mm)	483×205×44

Flow Chart

Shipping Mode

 

  

 

 

FAQ

1. What are the payment terms of payment?
Usually, we accept T/T, PayPal, Western Union, and Alibaba Trade Assurance. You can select the terms of payment which is more convenient for you.

2. What about the lead time?
Usually, if there's stock, we ship the goods within 5-7 working days after the deposit is confirmed. If it is out of stock, the lead time depends.

3. How about the shipping?
When the package is small, we will deliver the goods via international Express like FedEx , DHL,TNT and UPS and so on. Door to door delivery service will be provided; while the goods have high weight and volume, we suggest using air or sea shipment.

4. Can you do OEM for us?
Yes. if there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.

5. What are the advantages of your products?
A. Good quality and competitive prices
B. Strict quality control during production process.
C. Professional operations in processes of production, sales, assembling, packaging and shipping
D. Good after-sale service. Professional online technical support can be provided. Moreover, if there is any problem of the goods, we will help to solve the problem or provide replacement of the goods

6. How about the Warranty?
There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.