ATI_2U High Power OFA for FTTH - EDFA - Accelight Technologies, Inc.

ATI_2U High Power OFA for FTTH

The product is a high output power C-Band Er-Yb co-doped double cladding optical fiber amplifier. A proprietary ATC (Automatic Temperature Control) and an APC (Automatic Power Control) circuit ensure the high stability and reliability output power, and the unique optical circuit design ensures the excellent optical performance. The high stability and high precision MPU system ensure the control, adjustment and display are intelligent and user-friendly. The product can realize different service wavelength (GPON/XGPON1/OTDR and CATV) multiplexing in FTTX network to maximize the value of optical distribution network (ODN). To suit multiple application scenarios, the GPON ports are compatible with the XGPON1 and OTDR wavelength.

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Product Details

Product Features

Suitable for CATV, PON system or video combiner. (Optional)

Redundancy Hot Swap Power module：support 110 / 220 VAC and - 48 VDC power mixed plug

All optical and management ports front panel access, and works for 19’ or 21’ racks

The Fan and power supplies can be plugged in 2U rack, which is very convenient to maintain

LCD display shows and controls the system parameters, LED status indication shows the alarm status

Support ETH, RS232

Network Management interface supporting SNMP via ETH port.

APC（Automatic Power Control）optical output

High power components, high reliability, low noise
Applications

Analog CATV Transmission

FTTH Optical Access

Optical Distribution

Free Space Optical

Order Information

Model

Application

Output Port

Ports

Power

IN Port

COM Port

OLT Port

HFA225

2:EYDFA

17:17dBm

… 22:22dBm

16: 16 ports

32 :32 ports

64: 64 ports

3:dual 100~240VAC 4:dual -48VDC

2:SC/APC

6:LC/APC

NC:without 1:SC/UPC

5:LC/UPC

Performance Specifications

Optical Characteristics

No.	Item	Min.	Typ.	Max.	Unit
1	CATV EDFA Optical Specifications
1.1	CATV Port Wavelength Range(λ1)	1545- 1565			nm
1.2	Input Power	-10	0	10	dBm
1.3	Output Power (Every Port)			22	dBm
1.4	Total Output Power			40	dBm
1.5	Numbers of Output1			64
1.6	Output Power Uniformity (among Output Ports)		± 1 dB		dB
1.7	Output Power Stability	-0.5		0.5	dB
1.8	NF (In=0dBm, λ=1550nm)		5.5	6.0	dB
1.9	Pump leakage @ Input/output port			-30	dBm

No.	Item		Min.	Typ.	Max.	Unit
1.10	Isolation @ Input/output port		30			dB
1.11	PMD (Polarization Mode Dispersion)				0.5	ps
1.12	PDG (Polarization dependent gain)				0.5	dB
1.13	RL (Optical Return Loss)		50			dB
1.14	Output Power Adjustable Range				5	dB
2	Built-in WDM Specifications
2.1	CATV Port Wavelength Range (λ1)		1545- 1565			nm
2.2	PON Port wavelength Range (λ2)		1260-1360&1480-1500 &1575 - 1581 &1616 -1660			nm
2.3	Insertion Loss	Pass Band			1.2	dB
2.3	Insertion Loss	Reflection Band			1.2	dB
2.4	PDL (Polarization Dependent Loss)				0.1	dB
2.5	PMD (Polarization Mode Dispersion)				0.1	Ps
2.6	Isolation (Com→PON@λ1)		15			dB
2.7	Isolation (Com→CATV@λ2)		40			dB
2.8	Directivity (P«R)		50			dB
2.9	PON Signal that passes through when EDFA is turned off		1577, 1270&1310,1490 &1625/1650			nm
2.10	Power Tolerance				26	dBm
2.11	Constant Output		@ variable input: -6 ~ +8 dBm

(1)：Maximum number of output ports: 64; maximum input port of PON signal: 64;16/32port( input and output) equipment is optional.

Electrical Characteristics

Parameters	Min.	Typ	Max.	Unit
Power supply	-72	-48	-36	VDC
Power supply	90		240	VAC
Consumption	0		30	W
communication interface	RS-232, RJ45

Mechanical interface specification

Parameters	Min.	Typ	Max.	Unit
Dimension	2U H×D×W≤88x236x483			mm
Weight	-----	-----	6	Kg
Refrigeration mode	Air cool fans

Environmental Characteristics

Parameter	Min.	Typ.	Max.	Unit
Operation Temperature	-5	------	+60	℃
Storage Temperature	-40	------	+80	℃
Operation Humidity	5	------	95	%
Storage Humidity	5	------	95	%

Interface Definition

NU	Function	Remark
1	Hanger	M5
2	SNMP、RS232 Port	RJ45
3	OLED Display
4	LED Indicators	4
5	Press key	6
6	CATV Input Port	SC/APC
7	PON Input Port	SC/PC(16/32 Ports) LC/PC(64 Ports)
8	Output Port	SC/APC(16/32 Ports) LC/APC(64 Ports)

Mechanical Specifications

Size:483*240*88mm