Raman amplifier gain equations gr is called the raman gain coefficient units of mw. The high density hd erbium doped fiber amplifier edfa is designed to fit into a prisma xd chassis or a standard full. Usually it is the spectral window from about 1450 nm to 1530 nm. Enhanced cband 96channel edfa amplifiers for the cisco. Mafa 5000 series erbium doped fiber preamplifier emcore. Erbium doped fiber amplifier cgbefapm series, polarization. Rare earth doped fiber amplifiers are of two types edfa erbium doped and pdfa praseodymium doped. This optical amplifier series supports either 8 or 16 outputs with up to 21 dbm of optical output power per port and incorporates pon pass through connectors on each port. Edfa optical amplifiers em316ea and em316edfa highlights three optical. The fused cascaded fiber fcf approach offers an, especially useful in raman amplifier design and allow you to optimize the benefits increased amplifier power enhanced amplifier. The bayspecs edfa series products are mainly for metro applications. The front panel includes a lcd monitor display, key switch, power adjust control knob, and fiber input and output adaptors. It is mainly designed for applications of catv or 18 continuous strip channels itu wavelengths.
Thorlabs corepumped erbiumdoped fiber amplifiers edfas offer 20 dbm 100 mw output power with a low noise figure of edfa with minimal sensitivi. Ha5100 1550nm catv edfa, erbium doped fiber amplifier. Optical amplifier platform, 1724type erbiumdoped fiber. Benchtop type optical fiber amplifiers fiberlabs inc.
Our standard edfa offers a flexible, lowcost solution for large area networks and features an embedded total. Fiber amplifiers are used widely in terrestrial telecommunications, and are now finding their way into uav and satellite laser communications. With 2 lcpc fiber connectors at the output one connector is for power monitor, one lcpc connector at the input. The ampfl501xcb series is a 19inch rack mount cband edfa for various wdmdwdm optical transmission systems, such as longhaul terrestrial and.
It can be used as preamp, line, and booster amplifier. The main types of amplifiers are edfa earth doped fiber amplifier,semiconductor optical amplifiers soa and raman amplifier. Optical amplifiers for intermediate line amplifier ila elimination the first db value for maximum span optical budget represents budget for units without the osc. Optoamplifier basic function optical amplifier typessoa. Edfa erbium doped fiber amplifier is an optical device used to compensate optical signal attenuation caused by fibers and components, to increase optical transmission distance. The benchtop erbiumdoped fiber amplifier edfa amplifies optical signals across the edfa window 1528 to 1610. Fs dwdm edfa erbium doped fiber amplifier booster, 20db gain, dbm output, cband greatly increases optical power for otn networks by amplifying signals. Booster amplifiers maximise the available transmit power, supporting high input powers, high output powers and medium optical gain. The arris fa3500 series is a family of high output, extremely compact 1550 nm optical amplifiers edfas in singlewidth modules with output powers ranging from 14 to 21 dbm. The edfa module is compact and light weight, compact structure, easy installation and debugging, high. Atxs wide range of edfa optical amplifiers complement any 1550nm, dwdm transmitters.
Doped fiber amplifiers edfas are designed to increase signal transmission distance making them ideal optical amplification solutions for. A large signal input power is considered in this case, since high signal input helps to produce high output power, which is necessary to boosterpower amplifiers. Three different amplifier types booster, inline amplifier, and pre amplifier can be used depending on the required distance and existing locations. Optical amplifiers amplify an optical signal directly, without the need to first convert it to. The pon edfa series of optical amplifiers is optimized for rfog and 1550nm rf overlay pon applications. The family of mafa 5000 edfa gain blocks is designed to meet the most demanding noise performance requirements of fiber optic links and perform all the functions required of an optical preamplifier for system integration. Lumentum has a suite of customizable preamp and postamp edfa solutions to meet all amplification needswhether at a roadm node or at an inline amplifier ila node.
Packetlights plil dwdm platform is a 1u chassis designed to support a variety of optical applications such as extending the optical link power budget for building long distance dwdm solutions. The metrowave edfa family of cband edfa optical amplifiers is part of the metrowave family of fibre networking products. Erbiumdoped fiber amplifier module is the professional catv equipment which is used for amplifying optical signal then transmission in the catv transmission system. Edfa lband gain module optical amplifier, sopo optical communication co,ltd edfa lband gain module optical amplifier is specially designed to meet lband. The mars series cband high power optical fiber amplifiers of connet laser employ the highpower, highperformance multimode pump source inside and use the double cladding fiber amplifier technology and the integrated design of allfiber structure. At least the loss limitation can be partially canceled out by the introduction of optical. These amplifiers operate in demanding thermal, vibration, and radiation environments. Fiber driver optical amplifier modules provide multifunction, low noise, erbiumdoped fiber amplifier edfa solutions that are ideal for metro. These edfa amplifiers enhance the versatility of atx transmitters by extending reach andor the ability to overcome multiplexing and demultiplexing losses in multiwavelength applications. Fiberlabs offers benchtop type optical amplifiers in telecom and nontelecom bands by taking advantage of unique optical fiber technologies.
The prisma ii optical network allows for best in class architectures with increased reliability, scalability, and costeffectiveness. Optical amplifiers for intermediate line amplifier ila. The als system senses when the link is reestablished and will restart the system automatically. Edfa stands for erbium doped fiber amplifier and it is one type of many different optical amplifiers. It is a standalone turnkey device, available in benchtop or rackmount casing. Jdsu edfa jdsu oab edfa 19inch edfa c pre amplifier 21cfr1040 edfa series optical preamplifier 20fp0 text. The optical amplifier cards are part of the cisco ons 15454 mstp intelligent dense wavelengthdivision multiplexing dwdm architecture engineered to reduce dwdm complexity and speed the deployment of next. Or edfa is an optical device that amplifies the optical signals without optoelectronic and electro optical conversion. Datasheet 1 fiber driver optical amplifier modules provide multifunction, low noise, erbiumdoped fiber amplifier edfa solutions that are ideal for metro dense wavelength division multiplexing dwdm applications. In fact, it produces an amazing high powered output of up to 17 dbm. These high power edfa instruments are 1550nm range cband erbium 1w doped and erbiumytterbium 10w doped fiber amplifiers which offer up to 10 watts of output power.
Ciena has expanded the optical layer functionality of the 4200 by introducing two optical amplifier oa modules, which extend transport up to km without regeneration. Edfa lband gain module optical amplifier sopo optical. The product also includes many other advanced features such as comprehensive transient control, tun able mid. Optical ampsraman and erbiumdoped fiber amplifiers pp.
Optical amplifier modules product data sheet ciena. Our highpower edfa offers a flexible, lowcost solution for large area networks and features an. Datasheet a preamplifier operates at the receiving end of an optical link. Ha5100 product photos download data sheet products 1550nm optical amplifier ha5100 data sheet. Lumentum offers the most comprehensive portfolio of highperformance amplifiers raman, high power edfas, wide dynamic gain range edfas, edfa arrays in the industry. China catv 1550nm module edfa optical amplifier module.
Total access 5000 series total access 5000 18slot shielded international chassis part. The fg edfa can be softwareconfigured as a preamplifier, booster or inline amplifier, thus allowing a single partnumber to address different network functions. They are simple to operate, affordable benchtop instruments for laboratory research or manufacturing test applications. Edfa product ha5800 optical amplifier adopts the worlds top class pump laser and america ofs doped optical fiber hangzhou huatai optic tech. The high density hd erbium doped fiber amplifier edfa is designed to fit into a prisma xd chassis or a standard full height prisma ii chassis with the use of a host module. Mars series optical fiber amplifier is an integral. Fixedgain, variablegain, and switchablegain versions at varying output power levels and noise figure metrics are available that are commensurate with the cost and performance. Optical amplifier portfolio lumentum operations llc. Finisars variable gain vg dual stage edfa provides flattened gain across the cband, low noise figure, and a large dynamic gain range up to 15 db. The coherent detection technology and a new modulation format like the pmdqpsk modulation scheme employed in 40 and 100gbps transponder units of the recent high. The cisco true variable gain booster amplifiers, with maximum 17 and 24db gain are highpower enhanced amplifiers suited for the needs of a next generation of optical networks. Optical booster amplifier module obam 1174401g1 clei. Dual amplifier versions, which provide two optically independent amplifiers in a singlewidth module, are also available.
Data sheet july 1999 optical amplifier platform, 1724type erbiumdoped fiber amplifier s and v series designed for use in singlechannel or video applications, the standard 1724type edfa incorporates a db25 connector and a microcontroller with ttl compatible alarm monitoring. Pp ap here are some typical numbers for the raman amp. Edfa erbium doped fiber amplifier physics and radio. Optical amplifier edfa, ap3370 series erbiumdoped fiber amplifier modules, high gain and low noise figure, the saturated output achieves up to 22 dbm. In order to achieve extremely low noise figures nf, a preamplifiers input losses must be minimized. Mrvfdedfa mrv communications pdf catalogs technical.
Doped fiber amplifiers pm edfas are designed for use in the high speed and. With a 976nm kinkfree power 360mw pump laser, jds model. Amonics high power edfa series offer saturated output power from 0. Doped fiber amplifier edfa modules for the arris chp headend optics platform are designed to increase signal transmission distance, making them ideal optical amplification solutions for long links.
The plil provides amplification for a range of optical solutions starting from single wavelength, up to full itu cband 96 dwdm wavelengths. Ha5800a fttp edfa, erbium doped fiber amplifier, optical. The em316ea family of cband edfa optical amplifiers is part of the fiber driver optical multiservice platform solution. High power 1550nm edfa, erbium doped fiber amplifier. Product variants are available to support the amplifiers required for long haul dwdm networking. The second value is for units with the osc z determines if the unit supports integrated optical supervisory channel for endtoend communications. Micro edfa plus is a fully functioning optical amplifier the micro edfa plus is a turn key oa equipped with control circuitry, automatic power control apc and forced laser shutdown. The different amplifiers, such as erbium doped fiber amplifiers edfa, raman amplifiers ra, semiconductor optical amplifier soa.
2 1001 1495 398 1090 743 428 990 552 103 936 714 1300 332 1410 981 944 1030 1153 2 291 840 460 296 266 1099 446 81 1462 1026 515 886 510 1432 1220 796 321