Single Channel Booster EDFA SDH Optical Amplifier

BAUDCOM SDH Optical amplifier is booster amplifier which are used for the Synchronous Digital Hierarchy (SDH) applications. The SDH optical amplifier extend transmission distance. This is one channel optical amplifier with 20dBm output.

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INFORMATION

Highlights

2 Hot Swap Network Management Agent

2 SNMP network management interface: RJ45

2 Support Telnet for optional

2 ASE noise filter & ASE suppression filters

2 High Precise ACC (automatic constant current) Circuit as
default

2 ATC (automatic temperature control) function

2 Offering status appearance and diagnosing fault with LCD

Introduction

BAUDCOM SDH-EDFA is booster amplifier which are designed for the Synchronous Digital Hierarchy (SDH) applications. The booster amplifier increase transmission distance for single wavelength optical module system.

BAUDCOM SDH-EDFA is a high stability output power EDFA which is made of high stability Pump Laser and unique ATC (automatic temperature control) and AGC (automatic gain control) circuit employed in it as the key components to ensure the high stability and reliability of output power. The unique optical circuit design ensures the excellent optical character. The high stability and high precision MPU system are employed to ensure the control adjustment and display are intelligent and user-friendly.

Features

This Single Channel EDFA has the following features:

➢ Low noise figure: typical figure is under 4.5dB

➢ Redundancy hot swap power module: 110/220VAC and -48VDC can plug mix

➢ Works for 19’ or 21’ racks

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

➢ Support ETH, RS232 ports by RJ45, Intelligent network management system

➢ Network Management interface supporting SNMP via Ethernet port

➢ intelligent temperature control system, which ensure the device temperature stability and long life-time.

➢ APC（Automatic Power Control）optical output

Technical
Specifications

Parameter	Symbol	Min	Typ	Max	Units
Wavelength	λc	1530	1550	1565	nm
Saturated Output Power ⁽¹⁾	Po	——	——	23	dBm
Input Power ⁽¹⁾	Pi	-35	——	+6	dBm
Gain	G	——	20	33	dB
Noise Figure ⁽²⁾	NF	——	4.5	—–	dB
Output Power Stability	ΔPo	—–	±0.05	±0.1	dB
Return Loss	RL	——-	——-	-45	dB
Polarization Dependent Gain	PDG	——	——-	0.3	dB
PMD	PMD	——	——-	0.5	ps