1U Rack Mountable Type Optical Fiber Amplifiers

4 Signal Wavelengths – CWDM Optical Amplifiers for Unidirectional Transmission

Optical fiber amplifiers of AMP-FL5701-B4 & 5701-I4 are specially designed to amplify the 4 CWDM signals for the wavelength range of 1531-1591nm. Combination of these amplifiers with any CWDM transmitter surely extends transmission distance regardless of signal format and data rate. SNMP is available as an option.


4 signal wavelengths
Unidirectional transmission
Output power of 10dBm/ch (-B4)
Optical gain of 20dB/ch (-4I)
Cost effective

Alarm functions

CWDM networks

What is WDM ?
What is optical amplfier ?

■ Standard Specifications

 Item AMP-FL5701-B4 AMP-FL5701-I4
Amplifier type Booster Amplifier Inline Amplifier
Signal wavelength 1531, 1551, 1571, 1591 nm
Optimal input power 0 ~ +2 dBm/ch -20 ~ -16dBm/ch
Output power > +10 dBm/ch *1,   > +8 dBm/ch *2 > 0dBm/ch *3
Gain >10dB *1 > 20dB/ch *4,   > 17dB/ch *5
Monitor Input signal power / Output signal power / Pump LD temperature / Case temperature
Alarm Input signal power / Output signal power / Pump LD current / Pump LD temperature /
Case temperature / Power-supply-unit voltage / Fan rotation
Remoto Interface Relay terminal for alarm
RS232C (Non-Interactive commandline control)
Amplifier control ACC / ALC
Function for Safty Loss of input power Interlock
Input/Output fibers SMF
Optical Connectors SC/PC
Operating Temperature 0 ~ 40 ºC
Storage Temperature -10 ~ 60 ºC
Size *6 1U: 43(H) x 440(W) x 403(D) (mm)
Power Consumption < 40 W
Weight 7 Kg
Power supply AC100 ~ 240 V (50/60 Hz) : Duplicated & Hotswap

*1: Center WL(xxx1 nm), 0 dBm/ch input
*2: Center WL +/-6.5 nm, 0~+2 dBm/ch input
*3: Center WL(xxx1nm), -18dBm/ch input
*4: Center WL +5/-0nm, -20~-16dBm/ch input
*5: Center WL +/-6.5nm, -20~-16dBm/ch input
*6: Not Including Protrusions

■ Options, other inquiries:
Please feel free to contact FiberLabs sales engineers.

  • The specifications are subject to change.
  • All functions, characteristics and exterior design can be optimized according to customer requirements, and please feel free to contact FiberLabs sales engineers.

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