Mini Size, Erbium-doped; Fiber Type SMF-28e 900µm Jacket; 1530 to 1565 nm; Input Power -3 to +10 dBm; Output Power 15 to 17 dBm
LightComm Technology’s EDFA-EM(-B) series of compact miniature size EDFA modules is designed for optical communication and CATV systems. Available in 20 dB (EDFA-EM-B) and 15 dB (EDFA-EM) versions, the series can be used as a power amplifier, in-line amplifier or pre-amplifier based on system architecture. It features stable output power, low noise and power consumption.Compact footprint makes it easy to be installed where it is needed, adding to flexibility in network design. To achieve high performance, world brand pump lasers and erbium-doped fibers are used; optical isolators are added at both input and output. Both input and output signals are sampled and monitored with a feedback circuit.APC (automatic power control), AGC (automatic gain control) and ACC (automatic current control) circuits are designed into the amplifier to ensure high output power stability and reliability. Based on integrated power monitoring circuits, this amplifier features a RS-232 interface, enabling connectivity to the customer’s control system.
Mini Size: 90×70×15 mm (EDFA-EM-B), 70×50×12 mm (EDFA-EM)
High Output Power and High Gain
Low Noise Figure
Low Power Consumption
Wide Operating Temperature Range
Applications: Analog and Digital CATV Systems; Optical Communication Systems; LANs and WANs; In-line Amplification; DWDM Subsystems