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Highlights
Ø Hot Swap Network Management Agent
Ø SNMP network management interface: RJ45
Ø Support Telnet for optional
Ø ASE noise filter & ASE suppression filters
Ø High Precise ACC (automatic constant current) Circuit as default
Ø ATC (automatic temperature control) function
Ø 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
Gain
G
20
33
dB
Noise Figure (2)
NF
4.5
-----
Output Power Stability
ΔPo
±0.05
±0.1
Return Loss
RL
-------
-45
Polarization Dependent Gain
PDG
0.3
PMD
0.5
ps