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
4-Band SAT-IF & CATV Overlay Direct Modulated Optical Transmitter
HDS-55A ( 47~862 & 950~5500MHz )
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HDS-55A series 1550nm wide band micro-wave internal modulation optical transmitter, HDS-55A's working bandwidth covering range is 47~862 & 950~5500MHz. It can transmit multi (stacker) 4-way SAT-IF signal and CATV signal by a fiber, to realize one satellite-four polarization-4 way SAT-IF signal of 950~5500MHz (or different satellite 4 way SAT-IF signal), and 47~862 MHz CATV signal, all replacement a fiber to transmit. Users can simultaneously receive all full TV contents of satellite video carried and CATV's analog digital TV. It can provide high quality satellite TV and CATV service up to 3000 SDTV or 600 HDTV channel.
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Optical Fiber 25×1 Switch
OFSW - 25 × 1
Hangzhou Huatai Optic Tech. Co., Ltd.
OFSW- 25×1 is a 25×1 prism optical switch. It can support 25 optical fibers input and 1 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.
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C-Band DWDM VGA without Mid-Stage Access Next-Generation Variable Gain EDFA
HWA4500 (With SNMP)
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HWA4500 series is a next-generation variable gain EDFA, which with the most excellent performance and most completes functions in the market. It adopts nowadays most excellent optical performance, most advanced electronic technology and most complete software functions. Remarkable transient suppression control technology and heat management control technology let many complicated optical functions achieved. It is the most versatile multifunction optical amplifier in the market.
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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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product
47~2400MHz FTTH CATV & SAT-TV Optical Receiver
HRS-24-H1
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HRS-24-H1 product series is a kind of CATV & SAT-IF optical receiver with high-performance and high-index. 7~2400MHz operate bandwidth. Output level Vo=86dBμV ( Pin=-2dBm ), suitable for FTTH, FTTP fiber access network. It is a low power consumption, high performance and excellent cost performance CATV & DBS network ONU(Optical network unit). This series product adopts high sensitivity receiving tube and special low noise matching circuit. Under 3.8% modulation, when transmitting in full channels and with receiving power of –8dBm, the CNR can still reach high index of 48dB and low inter modulation index. If adopting HRS-24-H1, it is only need very low optical power to reach 48dB CNR required by the user.
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product
Optical Power Meter
HOPM-3214
Hangzhou Huatai Optic Tech. Co., Ltd.
Our designs series optical power meter to meet the high demand . It intergrades the handheld optical power meter and the intelligent optical power meter in one unit. It can be used for the absolute power measurement and relative measurement of the link loss in dB.
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product
Low Cost Microwave Wideband Electro-absorption DFB Transmitter (without RF Amp)
MT60 (40KHz~33GHz)
Hangzhou Huatai Optic Tech. Co., Ltd.
MT60 series microwave DML optical transmitter, are able to transmit 33G 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 60Gb/s high speed communication system.
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product
C-Band DWDM Fixed Gain EDFA (FGA-C)
HWA4400 (With SNMP)
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HWA4400 series is a fixed gain EDFA 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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product
Optical Fiber 8×1 Switch
OFSW - 8 × 1
Hangzhou Huatai Optic Tech. Co., Ltd.
OFSW-8×1 is a 8x1 prism optical switch. It can support 8 optical fibers input and 1 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.
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product
950~2600MHz. SAT-IF Direct Modulated Optical Transmitter
HDS-26S
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HDS-26S (original model: HDBS-3000TX) series satellite L-Band optical transmitter, adopts high linearity DFB laser and direct modulated way. It can transmit 950~2600MHz L-Band analog or digital satellite signal (SAT-IF) receiving by satellite aerial radio high frequency head, to realize total transparency, high quality, long distance transmission through optical fiber. It also can sue satellite L-Band up/down link.
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product
C-Band ASE Light Source
ASE5000
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai ASE5000 series is C-Band ASE light source with featured with high stability and high output. It is mainly applied for testing of C-Band optical components and optical communication equipments as well as Fiber Optical Sensor etc. Huatai ASE5000 has three types of exterior structure, suitable for different customer’ requirements.
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47~862MHz & 950~2600MHz Satellite TV & Analog TV PIN Optical Receiver
HRS-26A
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HRS-26A optical receiver, adopting high-sensitivity PIN detector, Taking the technology of frequency division multiplexing, it can receive analogue CATV and SAT-IF signal with the frequency of 47~862MHz and 950~2600 Mhz over single fiber. It can be compatible with any FTTx PON to realize triple-play of analog TV, Digital TV (DBS-C, DBS-T), Satellite TV, Internet and FTTH.
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product
Optical Fiber 1×2 Switch
OFSW - 1 × 2
Hangzhou Huatai Optic Tech. Co., Ltd.
OFSW- 1×2 is a 1×2 prism optical switch. It can support 1 optical fibers input and 2 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.
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Optical Fiber 4×1 Switch
OFSW - 4 × 1
Hangzhou Huatai Optic Tech. Co., Ltd.
OFSW-4×1 is a 4×1 prism optical switch. It can support 4 optical fibers input and 1 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.
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product
Advanced Type ITU Wavelength Adjustable Externally Modulated Optic Transmitter
HT8500T
Hangzhou Huatai Optic Tech. Co., Ltd.
RFTV is a unidirectional analogue and digital video broadcast. It adopts high efficiency modulation mode for RF carrier wave and its economical efficiency, 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 and 1550nm externally modulated optic transmitter is the core equipment in this system.
