BA/LA/PA EDFA Optical Amplifier

EDFA Optical Amplifier module provide multi-function, low noise, Erbium-Doped Fiber Amplifier (EDFA) solutions, The amplifier module can be operated at constant gain (Automatic Gain Control AGC), constant output power (Automatic Power Control, APC). Integrated VOA can be automatically adjusted to achieve smooth gain spectrum. It can amplify the C-Band signal with or w/o middle stage access (MSA), which brings great flexibility for the network application. Function ● C-band optical signal overall amplification ● Covering the wavelength range of 1528 ~ 1565nm ● Support systems to achieve different cross-section radio repeater transmission Highlight ● Wide operating wavelength range:1528nm~1565nm ● Three Optical Amplifier C-Band applications:     Booster     In-line     Pre-amplifier  ● Low noise figure: typical: 5dB ● Excellent gain flatness ● Multiple operating modes:    AGC adjustable Gain     APC output is adjustable    ACC voltage adjustable ● Mid-stage access for DCM or OADM ● Optional OSC channel for remote management ● MON port, on-line monitoring optical power and OSNR A booster amplifier operates at the transmission side of the link. It features high input power, high output power, and medium optical Gain . Boosters are designed to amplify aggregated optical input power for reach extension. An in-line amplifier operates in the middle of an optical link. It features medium to low input power, high output power, high optical Gain , and a low noise figure. In-line amplifiers are designed for optical amplification between two network nodes on the main optical link. A Pre-amplifier operates at the receiving end of an optical link. It features medium to low input power, medium output power, and medium Gain. Pre-amplifiers are designed for optical amplification to compensate for losses in a demultiplexer located near the optical receiver. DWDM stands for Dense Wavelength Division Multiplexing. It is a technology used in optical fiber communication networks to increase the capacity of data transmission over long distances. In DWDM, multiple signals are transmitted simultaneously over a single fiber optic cable by using different wavelengths of light. Each signal is assigned a specific wavelength, and these signals are combined into a single beam of light that is transmitted through the fiber optic cable. At the receiving end, the signals are separated back into their individual wavelengths using a demultiplexer. DWDM allows for the efficient use of available bandwidth in optical fibers and enables the transmission of large amounts of data over long distances at high speeds. It is widely used in telecommunications networks, including internet backbone networks, to meet the increasing demand for high-speed data