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EDFA
Erbium-Doped Fiber Amplifier is a type of optical repeater.
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(125×150×22mm) Single-Channel Full Function Standard Booster EDFA module
EATV5100-FM05
Hangzhou Huatai Optic Tech. Co., Ltd.
The EATV5100-FM05 standard Booster EDFA module provides high power, high reliability, and superior optical performance in an industry standard form factor. This product enables deployment fo flexible, high-density optical networks, while reducing capital and operating applications' requirements. This module is ideal for today's highly dynamic networks and cost sensitive market. EATV5100-FM05 Full Function Booster EDFA Module adopts Standard Versions for Single Channel and Narrowband. The EDFA includes a cooling pump laser, input monitor and input isolator, output monitor and output isolator, and a reel of optimized erbium-doped fiber. These components are contained within a standard 125×150×22mm package.
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(100×130×19mm) C-Band DWDM Booster EDFA Module
WBA4100-FM04
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai WBA4100-FM04 series used 100 x 130 x 19mm compact package, is a digital control circuit of DWDM power amplifier function module. Products using the most excellent optical properties, electronic control technology and complete software function is most advanced, wide wavelength range, low noise, excellent gain flatness characteristics and transient characteristics. Application for C-Band 44 wave or the 88 wave of DWDM system.
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(125×150×20mm) C-Band DWDM Line EDFA Module
WLA4200-FM05
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai WLA4200-FM05 series is a gain flatness line EDFA Module which is specifically designed for C-Band 44 channels optic transmission system. It adopts the most excellent optical performance, the most advanced electronic control technology and the most complete software functionalities; it is featured with wide working wavelength range, low noise and excellent gain flatness. WLA4200-FM05 is mainly installed in middle of transmission line, replacing the traditional relay, to compensate the optical power loss in the line and extend the optical signal transmission distance
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(70×90×15mm) Full Function Single Channel MSA Compact Pre-Amplifier EDFA Module
SPA4300-FM02
Hangzhou Huatai Optic Tech. Co., Ltd.
SPA4300-FM02 is a full-function optical Pre-Amplifier with digital control electronics, adopts 70×90×15mm MSA compact package. It is featured with high reliability, superior optical performance and compact reasonable configuration by Industrial standard, creating the most flexible and variable low-cost amplifier in the market. This module is suitable for multiple network application, especially the application that requires 40GB/S transmission speed.
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(100×130×19mm) C-Band DWDM FGA Full Function Module Fixed Gain EDFA Module
FGA4400-FM04
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai FGA4400-FM04 series is a fixed gain Full Functional EDFA module which is specifically designed for C-Band DWDM optic transmission system, accord with various communication technology requirements of 44 channels DWDM system. It adopts nowadays excellent optical performance, advanced electronic control technology and complete software functionalities. Excellent total integration electronic transient control technology ensures amplifier to achieve the locking of optimal flat gain (OFG) in large dynamic input optical power range.
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Microwave Wideband Externally Modulated Transmitters (without RF Amp)
MT80 (30KHz~40GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MT80 series microwave optical transmitter, adopts external modulation technique, are able to transmit 40GHz microwave RF signal with long distance, wide bandwidth, and flat responsibility. They provide an outstanding linearity fiber optical communication for analogue and digital wideband microwave application. Due to avoidance of using expensive coaxial cable or wave guide, there will be no limitation in transmission distance, which improves the signal quality and reliability of the microwave communication. They can be widely applied in microwave communication system such as remote wireless; timing and reference signal distribution, telemetry, measurement and delay line etc as well as 10Gb/s and 40Gb/s high speed communication system. MT80 adopts low noise, narrow linewidth CW DFB laser as light source; LiNbO3 external modulator as signal modulation, no laser chirp, low dispersion distortion, high extinction ratio, Full-transparency operation mode. It can be applied in long distance and extra-long distance transmission after EDFA.
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MSA Compact (70×90×12mm) CATV EDFA Module (Gain Block)
EATV5100-GM02
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai EATV5100 series is a low noise, high performance, high cost-effective EDFA module, which is specially designed for CATV system.
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Small Form Factor (40×70×12mm) CATV EDFA Module (Full function)
EATV5100-FM01
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai EATV5100 series is a low noise, high performance, high cost-effective EDFA module, which is specially designed for CATV system. EATV5100-FM01 is a full function module, using 40×70×12mm mini package, with single channel and narrow bandwidth standard version. A standard 6-pin electric connector provides simple electrical connection. The module adopts a high performance uncooled pump laser, the output optical power up to 19dBm.
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High-Power Multi-Ports Output CATV EDFA (1540~1563nm)
HA5400B (2RU)
Hangzhou Huatai Optic Tech. Co., Ltd.
HA5400B (2RU) series is a high power multi-ports optical amplifier with gain spectrum band within 1540~1563nm. It is mainly designed for the application of CATV or 1~8 continuous banding channel (ITU wavelength). It offers a flexible and low-cost solution for CATV large area coverage of metropolises and medium-sized cities.
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(70×90×15mm) C-Band DWDM FGA Full Function Module Fixed Gain EDFA Module
FGA4400-FM02
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai FGA4400-FM02 series is a fixed gain Full Functional EDFA module which is specifically designed for C-Band DWDM optic transmission system, accord with various communication technology requirements of 44 channels DWDM system. It adopts nowadays excellent optical performance, advanced electronic control technology and complete software functionalities. Excellent total integration electronic transient control technology ensures amplifier to achieve the locking of optimal flat gain (OFG) in large dynamic input optical power range.
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Telecom Optical Amplifiers
Thorlabs' optical amplifiers for telecom applications are available as complete benchtop systems or as pigtailed butterfly packages. Our line of benchtop optical amplifiers includes a praseodymium-doped fluoride fiber amplifier (PDFA) and erbium-doped fiber amplifiers (EDFAs). Our optical amplifiers available in pigtailed butterfly packages include InP/InGaAsP or GaAs/InGaAs semiconductor optical amplifiers (BOAs or SOAs), and high-speed optical switches.
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CATV Line-Amplifier EDFA
HA5200
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HA5200 series C-Band line-amplifier EDFA (also knows as relay EDFA), is designed for the application of single channel or 1~8 continuous ribbon channels (ITU wavelength). Fiber CATV system operates generally in single wavelength that has no strict requirement on gain flatness. In order to reduce the effect of CNR deterioration caused by EDFA, input power should be as high as possible to make EDFA operate in saturated output power. The typical value of input power is >+3dBm.
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(125×150×20mm) C-Band DWDM Booster EDFA Module
WBA4100-FM05
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai WBA4100-FM04 series used 125 x 150 x 20mm MSA standard , is a digital control circuit of DWDM power amplifier function module. Products using the most excellent optical properties, electronic control technology and complete software function is most advanced, wide wavelength range, low noise, excellent gain flatness characteristics and transient characteristics. Application for C-Band 44 wave or the 88 wave of DWDM system.
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(70×90×15mm) C-Band DWDM Full Function Pre EDFA Module
WPA4300-FM02
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai Huatai WPA4300-FM02 series with 70 × 90 × 15mm MSA compact package, is a digital control circuit with DWDM full function preamplifier module. Products using the most excellent optical performance, the most advanced electronic control technology and comprehensive software features, has a wide operating wavelength range, low noise, excellent gain flatness characteristics and transient characteristics. Suitable for C-Band 44 or 88 waves DWDM system applications.
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EDFA For CATV, FTTH And HFC Applications
MX-A5400 series
The EDFA is suitable for long haul transmission networks or FTTH distribution networks. This optical amplifier is packaged in a 19” rack mount housing to provide a complete optical communications solution. Maxcom offers our MX-A5400 platform which can be ordered with 8, 16, 32, 64, 128, 256 and 512 output ports and various output powers.
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C-Band Single Channel Booster EDFA (SBA)
HSA4100 (With SNMP)
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HSA4100 series is a booster EDFA designed specifically for single wavelength optic transmission system. It is installed in the output end of optical transmitter, used for improving the output power of the optical transmitter, and extending the signal transmission distance.
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Emergency Alternative EDFA system
Telecommunication systems are vitally important in our daily lives, even more so during the rescue and recovery processes upon natural disasters, such as the earthquake hitting the east-coast of Japan in 2011. The deadly earthquake rattled the nation coast before unleashing a deadly tsunami that swept away cars, homes and businesses as it touched land. The communication infrastructure was among the victims. Rapid rebuilding of the telecommunication system becomes an absolute priority.
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EDFA
SPA-32-XX
Hangzhou Softel Optic Co., Ltd.
1550nm series multi-outputs optical amplifier gain spectrum bandwidth between 1545`1563nm, adopt high reliability multimode pump laser and double clad fiber, the unique APC, ACC and ATC circuit, the max output power can reach to 40dBm, one device and replace the original several to dozens traditional EFDA, can greatly save the cost and maintenance expense, improves the stability of the network operation, high output power 1550nm optical amplifier is playing an increasingly important role in the continuous extension of the optical fiber network, providing a flexible and low-cost solution for the wide coverage of CATV system in large and medium-size cities.
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OX 775 WDM Node
Sharp Vision WDM Node accepts output for Pon EDFA with 3 wavelengths. They separate 1550nm (CATV) into RF output. PON output (1310/1490nm) is provided.- Double IC – 4 Output- Sensitivity : - 12 dBm- AGC : - 8dBm to + 2dBm- Output Level : 106 dB- Frequency : 40 ~ 900 MHz
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C-Band / L-Band MWDM
WD1615/C, WD1516/L
Hangzhou Huatai Optic Tech. Co., Ltd.
WD1615/C, WD1516/L WDM is based on mature thin film filtering tech, with wide bandwidth, flatness, low insertion loss and high isolation. It is mainly applied to EDFA and DWDM network to achieve the combination and separation of C-Band and L-Band.
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Desktop Variable Optical Attenuator
UC8310
The UC8310 Desktop Variable Optical Attenuator offer superior performance for channel balance, power equalization, gain tilt and power adjust of DWDM system, EDFA, AWG & PLC components, optical amplifiers, and other general purpose of fiber optical test and measurement applications.
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Erbium Doped Amplifier
CATV
Amonics CATY Rackmount EDFA area made with high power pump laser and stability pump combiners, robust in high power boosting. The result are EDFAs that possess high output power, high gain with very low noise, and are ideal for CATV applications. The turnkey microprocessor controlled rackmount EDFAs manage alarms and status indicators. An integrated RS232 or Ethernet computer interface enables easy control, diagnostic functions and data acquisition.
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C-Band Single Channel FGA Fixed Gain EDFA
HSA4400 (With SNMP)
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HSA4400 series is a fixed gain EDFA which is designed specifically for single wavelength optic transmission system. The EDFA adopts excellent optical performance and advanced electric transient control technology, which can efficiently restrain the input optical power change that caused by amplifier, create large transient change of output optical power, so that to protect optical detector and other optical devices in high-speed network.
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Multi Wavelength DWDM Gain Flattened Variable Gain EDFA
MX4500 Series
This EDFA is ideal for long distance DWDM or CWDM transmissions and may be used as a Line Amplifier, Pre-Amplifier, and Booster Amplifier.
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High-Power Multi-Ports Output CATV EDFA (1540~1563nm)
HA5400A (1RU)
Hangzhou Huatai Optic Tech. Co., Ltd.
HA5400A (1RU) series is a high power multi-ports optical amplifier with gain spectrum band within 1540~1563nm. It is mainly designed for the application of CATV or 1~8 continuous banding channel (ITU wavelength). It offers a flexible and low-cost solution for CATV large area coverage of metropolises and medium-sized cities.
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Booster and In-line Amplifier
Amonics' EDFA range adopts unique design to produce maximum signal gain and saturated output power while maintaining low noise figure, enabling test capabilities in system or component level manufacturing and characterizing processes, as well as facilitating highly demanding R&D applications. The compact turnkey benchtop or 19" rackmount unit incorporates a user-friendly front panel housing with a LCD monitor display, key switch, power control knob and optical connectors. An integrated RS232 computer interface enables easy control, diagnostic functions and data acquisition.
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EDFA
SOA1550-32(64)
Hangzhou Softel Optic Co., Ltd.
*Single/dual input for choice, built in optical switch for dual input, the switching power can be set by the button in the front panel or by web SNMP.*Output adjustable by buttons in the front panel or web SNMP, the range is down 4dBm*Maintenance function of one-time downward attenuation of 6dBm by buttons in the front panel or web SNMP, to facilitate the optical fiber hot-plug operation without turn off the device*Multi- ports output, can built in 1310/1490/1550WDM.*Standard RJ 45 port for remote control, we can provide output contract and web manager for choice, and also plug-in SNMP hardware can be reserved for update.*With laser key to turn on/off the laser.*With RF test function.*Adopts JDSU or Oclaro Pump laser*Led displays the working condition of the machine*Dual power hot plug power supply for choice, 90V～250V AC or -48V DC
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Microwave Wideband High-power input type PIN Receivers
MR30 (30KHz~100GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MR30 series microwave wideband optical receiver, adopts waveguide intergrated PIN photodetector. Within 40KHz~100GHz bandwidth, they are featured with excellent linearity, high responsibility and superior flatness of the RF response in both, power and phase. They provide an outstanding linearity fiber optical communication for analogue and digital wideband microwave application. MR30 series PIN photodetector products have unsurpassed high-power handing capability. In system application, they can pre-amplify the received optical power by EDFA, favorable responsibility, with high voltage out, avoiding the need for electrical amplification. They are suitable for testing and application in microwave opto-electronics and high speed lightwave area as well as 40Gb/s (OC-768, STM-256) high-speed communication system.
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Erbium Doped Fiber Amplifier
EDFA
EDFAs are based on the light amplification in erbium-doped fiber, which are optically pumped by means of 980 nm or 1480 nm light sources. In this way, the light of a larger wavelength within the C or L band applied to the input of the amplifier is amplified, thus widening the range of optical communication links. EDFAs typically operate in saturation and the average signal power determines the average gain. The dynamics of EDFA are unaffected by the sequence and dynamics of a digital signal or channel interaction in DWDM systems. As a result, multiple channels can be bundled within the total erbium spectral amplification bandwidth. However, the total average output power in both cases is determined by the saturation power of the specific EDFA.
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With SAT-IF input EDFA
HA4600/IF
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HA4600/IF series, is narrow-band multiplexing EDFA suitable for L-Band fiber link application. With build-in 1550nm Internal Modulation SAT-IF optical transmitter, used for inter-cutting DBS. The WDM inside will multiply the signal from TX and main line signal that is inputted from outside, then the combined signal will enter EDFA to be amplified to serve the local subscribers. To avoid the interferes caused by mismatching of the optical output power between TX and main line signal from outside, output power of the TX can go through a VOA, thus, it can be adjusted or set from the front panel. This unit is simple and clear, easy to be installed and tested. It offers a high quality and cost-effective solution for inter-cutting DBS into full optic relay 1550nm fiber CATV system and second-stage service area.
