Hangzhou Huatai Optic Tech. Co., Ltd.
Taking advantage of the modern broadcast and optical fiber communication technology. We are specializing in R & D of CATV system equipment, and leading manufacturer of HFC broadband optical transmission equipment with strong R & D capability in this field.
- +86-571-85121625
- +86-571-85121632
- ht@catvworld.net
- 2-2-4/F, No.224 Tianmushan Road,
Hangzhou, 310012
China
Categories
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product
C-Band Single Channel Line Amplifier EDFA (SLA)
HSA4200 (With SNMP)
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HSA4200 series is a line EDFA designed specifically for single wavelength optic transmission system. It is installed in the middle of the transmission line, replacing the traditional relay station, to compensate the optical power loss in the line and extend the signal transmission distance.
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Low Cost Microwave Wideband APD Preamp Receivers
MR11 (40KHz~18GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MR11 series microwave wideband optical receiver, adopts high Sensitivity APD diode and Low Noise Preamplifier IC, within bandwidth of 40KHz~18GHz, 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 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 high speed communication system.
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950~2400MHz DVB-S 4 ways SAT-IF CWDM Optical Transmitter & Receiver
HDBS-4000CW
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HDBS-4000CW series is integrated 4pcs of SAT-IF CWDM standard wavelength optical transmitters with optical receivers in a casing. Through CWDM, Transmitter 4 ways optical multiplex (TX) or demultiplex (RX) through one fiber. It can be well used in transmitting a satellite VL, VH, HL, HH different polarize 4 way SAT-IF signal. It can be easily operated.
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HFC 4 Ways Return Path Optical Receiver
HR2040A, HR2040B
Hangzhou Huatai Optic Tech. Co., Ltd.
HR2040 series HFC four ways return path receiver can convert upstream optical signal to RF signal at the head-end and remote control center. Four independent receivers integrated into a 1RU 19” casing to supply service for HFC network terminal. Receiver's low noise design, -22dBm receive sensitivity can provide service to farther place. There are two versions of this receiver. HR2040A with LCD on the front panel, HR2040B without LCD. All receivers are temperature tolerance type can be installed in any network surroundings including out-door type. Both of these two types can adopt SNMP function which can control the front panel to realize optimization work at the head-end and remote installment.
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product
ONU Two Output RFTV Optical Receive Module
M9226
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai M9226 optical receiving module is designed for ONU optical fiber network unit. This series of product with perfect detect and remote shutting off function adopts high sensitivity receiving tube and Huatai special low noise matching circuit. It is a kind of high index, low power consumption and high cost performance RFTV optical receiving unit.
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47~862MHz & 950~2600MHz CATV & satellite TV External Modulation Optical Transmitter
HES-26A
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HES-26A CATV & satellite TV 1550nm external modulation optical transmitter, adopts external modulation technology, without laser chirp, extremely low dispersion distortion, large extinction ratio. It fits for high ratio, high broadband, long distance telecommunication network application.
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(100×130×19mm) C-Band DWDM Pre-Amplifier EDFA Module
WPA4300-FM04
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai WPA4300-FM04 series with 100 × 130 × 19mm 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 wave wave DWDM system applications.
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4 10/100M LAN FTTH EPON ONU ( Optical Network Unit )
ONU-4FE
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai ONU-4FE optical network unit (ONU), based Gigabit Ethernet Passive Optical Network FTTH EPON system user side equipment, combined EPON OLT (Optical Line Terminal) via a passive optical network PON, to achieve a multipoint (P2MP) high-speed data transmission. Provides powerful data, voice and video and other broadband services to users..
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product
47~862MHz AGC FTTP CATV Optical Receiver
P9128G
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai P9128G, operating bandwidth of 47 ~ 862MHz, with AGC function (Pin = + 2 ~ -8dBm, Vo = 88dBμV), is a suitable for low-power fiber to the home (FTTH) applications, high-performance, cost-effective CATV optical receiver. Whether the machine is used analog television or digital television, have high reception sensitivity and excellent intermodulation distortion index.
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product
4-Band SAT-IF Overlay. Externally Modulated Optical Transmitter
HES-55S
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HES-55S series 1550nm wide band micro-wave external modulation optical transmitter, adopts external modulation technology, without laser chirp, extremely low dispersion distortion, large extinction ratio. It fits for high ratio, high broadband, long distance telecommunication network application.
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product
Single-Wavelength Fused Bi-conical Taper 1×N splitter (FBT Splitter)
PON-POS-1
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai single-wavelength Fused Bi-conical Taper (FBT) 1×N star optical fiber splitter is the series connection of N-1 pieces of 1×2 splitter. The bandwidth of +/-40nm under 1310nm, 1490nm or 1550nm makes the splitter meet the requirement of ratio accuracy. And it has feature of low additional loss and low polarization sensibility loss.
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L-Band Separate Raman Fiber Amplifier
RFA6000
Hangzhou Huatai Optic Tech. Co., Ltd.
1. Erbium-doped Fiber Amplifier, due to the multiple cascades and the accumulation of noise caused by spontaneous emission, will reduce the system CNR greatly and thus it will limit the transmission capacity and distance of the system. Raman Fiber Amplifier (RFA) is a newly designed fiber amplifier based on Stimulated Raman Scattering (SRS) effect. It is considered as the core technology of new generation DWDM fiber over-long communication. Compared with Erbium-Doped Fiber Amplifier, Raman amplifier has the advantage of low Noise Figure (NF), wider gain bandwidth, flexible gain spectral region and stable temperature. It is the only device that can operate in 1300~1600 nm.
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Standard Type Externally Modulated Optical Transmitter
HT8500H
Hangzhou Huatai Optic Tech. Co., Ltd.
1550nm externally modulated optical transmitter is the core equipment in the RFTV network system.RFTV is a unidirectional analogue and digital video broadcast. It adopts high efficiency modulation mode for RF carrier wave and its economy , flexibility and bandwidth validity is beyond comparison of IPTV. By adopting EPON, GEPON or P2P access mode to realize triple-play and FTTx, RFTV broadcasting network in 1550nm optical wavelength still plays an important role.
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1.0µm PM Fiber Amplifier ( PM YDFA )
HAPM1000
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HAPM1000 is a Polarization Maintaining Fiber Amplifier which worked in 1050~1080nm operating wavelength. Adopt Polarization Maintaining (PM) ytterbium-doped fiber, output optical power range 0.5W~5W, extinction ratio >20dB.
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Optical Fiber 1×16 Switch
OFSW - 1 × 16
Hangzhou Huatai Optic Tech. Co., Ltd.
OFSW- 1×16 is a 1×16 prism optical switch. It can support 1 optical fibers input and 16 fiber output, channel switch. Wide operating wavelength range, low insertion loss and speedy switching rate, can use network trends configuration, network monitor and lab application.
