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). This is a highly integrated EDFA, and the large module supports Dual amplifier with two independent gain units .
Wide operating wavelength range:1528nm~1565nm
Dual amplifier contains two independent gain units
Low noise figure: typ 5dB
Excellent gain flatness
Multiple operating modes:
AGC adjustable Gain
APC output is adjustable
Optional OSC channel for remote management
MON port, on-line monitoring optical power and OSNR
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). This is a highly integrated EDFA, and the large module supports Dual amplifier with two independent gain units . Wide operating wavelength range:1528nm~1565nm Dual amplifier contains two independent gain units Low noise figure: typ 5dB Excellent gain flatness Multiple operating modes: AGC adjustable Gain APC output is adjustable Optional OSC channel for remote management MON port, on-line monitoring optical power and OSNR
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. FUNCTIONï¼? C-band optical signal overall amplification Covering the wavelength range of 1528 ~ 1565nm Support systems to achieve different cross-section radio repeater transmission HIGHTLIGHT: 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 Many model options serve all the traditional amplifier applications in an extended optical link: booster, in-line, and pre-amplifier. 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. Some EDFA Models include an additional mid-stage port designed for insertion of a Dispersion Compensation Management (DCM) unit without its inherent insertion loss. The design of these models maximizes the DCM benefits to increase deployment flexibility. New placement options require fewer amplifiers in the link, and they can open the door to applications that were not possible with older technology.
Single Fiber Bidirectional EDFA Amplifier models include a Red and a blue port designed for single fiber DWDM Solution. The design of these models is used for single-fiber DWDM transmission systems. C-band optical signal overall amplification Covering the wavelength range of 1528 ~ 1561nm Support systems to achieve different cross-section radio repeater transmission Operating wavelength range: Blue: 1528nm~1543nm Red: 1547nm~1561nm Low noise figure: typ 5dB Excellent gain flatness Multiple operating modes: AGC adjustable Gain APC output is adjustable ACC voltage adjustable Mid-stage access for DCM or OADM Offset the insertion loss introduced by DCM Reduce the additional degradation of system OSNR Flexible insertion of DCMs at different distances Optional OSC channel for remote management MON port, on-line monitoring optical power and OSNR Single fiber bidirectional EDFA amplifier include an Red and blue port, Red optical amplifier include an blue out port and blue in port, Red optical amplifier Amplify red optical signal, blue out port and blue in port are used to access the amplifier to amplify the blue optical signal. Blue optical amplifier include an red out port and red in port, Blue optical amplifier Amplify blue optical signal, red out port and red in port are used to access the amplifier to amplify the red optical signal, Blue: 1528nm~1543nm. Red: 1547nm~1561nm.
EDFA Optical Amplifier 1U Rack EDFA is the erbium-doped fiber amplification board. Its main function is to compensate the power of the signal optical in the transmission line, and it can amplify the optical signals of up to 48 channels with 100 GHZs interval) or 96 channels with 50 GHZ s interval) at C band at the same time. It has characters of flat gain, locked gain, low noise index, etc. It's an indispensable and important component for DWDM system, future high speed system and all-optical network long-distance transmission.
Supplier: Edfa amplifier
Services: R&d, production, export and customer service
Buyer: Edfa amplifier
With the application of long-distance systems becoming more and more extensive, our company's self-developed middle stage access (MSA) EDFA, middle stage access (MSA) EDFA can effectively solve the insertion loss caused by DCM and OADM, offset the DCM and OADM bands. The resulting insertion loss reduces the additional degradation of the system OSNR. C-band optical signal overall amplification Covering the wavelength range of 1528 ~ 1565nm Support systems to achieve different cross-section radio repeater transmission Wide operating wavelength range:1528nm~1565nm Low noise figure: typ 5dB Excellent gain flatness Multiple operating modes: AGC adjustable Gain APC output is adjustable ACC voltage adjustable Mid-stage access for DCM or OADM Offset the insertion loss introduced by DCM Reduce the additional degradation of system OSNR Optional OSC channel for remote management MON port, on-line monitoring optical power and OSNR Middle stage access (MSA) EDFA models include an additional mid-stage port designed for insertion of a Dispersion Compensation Management (DCM) unit without its inherent insertion loss. The design of these models maximizes the DCM benefits to increase deployment flexibility.New placement options require fewer amplifiers in the link, and they can open the door to applications that were not possible with older technology.
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Erbium-Doped Fiber Amplifier (EDFA) is an optical amplifier used in the C-band and L-band, where the loss of telecom optical fibers becomes lowest in the entire optical telecommunication wavelength bands. Invented in 1987, EDFA is now most commonly used to compensate for the loss of an optical fiber in long-distance optical communication. Another important characteristic is that EDFA can amplify multiple optical signals simultaneously, and thus can be easily combined with WDM technology. Types of EDFA Amplifier 01-1U EDFA Equipment 1U EDFA Equipment has a high stability output power EDFA. The stability Pump Laser and unique ATC(automatic temperature control) and AGC (automatic gain control) circuit are employed in it as the key components to ensure the high stability and reliability of output power. 02-DWDM EDFA Card The multi-channel erbium-doped fiber amplifier(EDFA) features stable output power, low noise, and power consumption. The components of the product are a high-availability pump laser and high-performance gain flattening filters. 03-DWDM EDFA Card with VOA DWDM EDFA Card with VOA input and output signals are sampled and monitored with a feedback circuit. AGC (Automatic Gain Control) circuit is designed into the amplifier to ensure high output power stability and reliability.
Long Pulse Single Frequency PM Fiber Amplifiers for DWDM transmission system We will try our best to provide products similar to keopsys fiber amplifier like CEFA-C-WDM-LP fiber amplifier and CVFA fiber amplifier, NKT Photonics fiber amplifier like X15/E15/C15/Y10 signal-frequency lasers, NP Photonics fiber amplifier like the Rock Fiber Laser Module and the Rock Table- Top Fiber Laser Source, IPG Photonics fiber amplifier like GLR CW green fiber laser, VLM visible fiber laser and Yeetrbium CW fiber laser, and BKtel Photonics fiber amplifier. You probably see us at following exhibitions: SPIE Photonics West in USA, Photonica in Russia, OPTO Taiwan, LASYS in Germany, OPIE in Japan and so on. Parameter unit Specification Min Typ. Max Part No CKLIA-1550-M-SF-LP Center wavelength nm 1540 1550 1565 Peak power W - - 500 Pulse energy uJ 100 Pulse width ns 200 Repetition rate kHz 20 Output average power W 2.0 - - Beam quality M2 1.3 1.5 Output power stability1 ï¼?8hoursï¼? % - 1 2 Output isolation dB 35 - - SMSR dB 20 35 Input signal average power uW 30 100 Power supply VDC 24 Operating temperature -35 - 65 Storage temperature -40 - 85 Output fiber type PLMA-GDF-25/300-M Core NA 0.09 Output fiber length m >0.3 Output fiber connector FC/APC or collimator 3-port circulator On request Dimension mm 300(L)X170(W)X25(H) 1. The output power stability is measured under 25ï¼?30 minutes after warm-up; 2. For more information about integrated 3-Port Optical Circulator, please contact with us
